ML051300621

ESLO2005-012.2, NPDES Receiving Water Monitoring Program: 2004 Annual Report

ML051300621
Person / Time
Site:	Diablo Canyon
Issue date:	04/28/2005
From:	Tenera Environmental Services
To:	Office of Nuclear Reactor Regulation, Pacific Gas & Electric Co
References
DCL-2005-526 ESLO2005-012.2
Download: ML051300621 (120)

Text

Diablo Canyon Power Plant PFOES RFceiving Water Mcnitoring Proqram:

2004 Annual Report r; -

April 28, 2005 Prepared for:

Pacific Gas and Electric Company Diablo Canyon Power Plant Avila Beach, CA 93424 "3'

Prepared by:

TENERA Environmental 141 Suburban Rd., Suite A2, San Luis Obispo, CA 93401 805.541.0310, FAX: 805.541.0421 ESLO2005-01 2.2

Table of Contents List of Tables............................

ii List of Figures............................

ii 1.0 Introduction.............................

1 2.0 Temperature Monitoring.............................

3 3.0 Intertidal Algae and Invertebrates.............................

5 4.0 Intertidal Fishes.............................

7 5.0 Subtidal Algae and Invertebrates.............................

8 5.1 Benthic Algae and Invertebrates.............................

8 5.2 Surface Canopy Kelps............................

10 6.0 Subtidal Fishes............................

12 7.0 Literature Cited............................

14 RWMP Project Personnel............................

15 Appendix A Subtidal Temperatures Appendix B Intertidal Temperatures Appendix C Intertidal Algae and Invertebrate Results (HBT Method)

Appendix D Intertidal Fish Results (VBT Method)

Appendix E Subtidal Invertebrate and Kelp Results (SAQ Method)

Appendix F Subtidal Algae Results (SLC Method)

Appendix G Subtidal Invertebrate Results (SFQ Method)

Appendix H Subtidal Fish Results (SFO Method)

~'ESLO2005-01 2.2 i

List of Tables Table 1. Tasks, stations, and frequency of surveys for the DCPP Receiving Water Monitoring Program, 2004..............................................................

1I List of Figures Figure 1. Location of the Diablo Canyon Power Plant

.2 Figure 2. Locations of intertidal temperature monitoring stations

.4 Figure 3. Locations of subtidal temperature monitoring stations

.4 Figure 4. Horizontal band transect stations....................................................................................5 Figure 5. Vertical band transect stations........................................................................................7 Figure 6. Subtidal benthic stations and habitat-forming kelp survey area in Diablo Cove 9

Figure 7. Map of surface kelp in Diablo Cove from the habitat-forming kelp survey completed in October 2004.11 ESLO2005-01 2.2 ii

Introduction 1.0 Introduction Monitoring of the marine environment near the Diablo Canyon Power Plant (DCPP) is required by National Pollutant Discharge Elimination System (NPDES) Permit Order No.

90-09 as revised in a letter from the Central Coast Regional Water Quality Control Board in December 1998. Changes in the marine environment in the vicinity of DCPP (Figure 1) are monitored by the Receiving Water Monitoring Program (RWMP) in accordance with the NPDES Permit.

This report presents water temperature and biological data collected from January 2004 through February 2005 from the program's intertidal and subtidal monitoring tasks (Table 1). Delays in the fourth quarter 2004 subtidal sampling were caused by unusually rough sea conditions that extended the sampling into 2005. The report sections are divided according to the program's individual study tasks. Sampling methods for the intertidal and subtidal studies are followed by the results for the surveys. This report is mainly a data presentation, and does not include any analysis or discussion of results.

Most results are presented in the accompanying appendices. Comprehensive analyses of changes in the marine environment resulting from the DCPP discharge have been presented in Tenera (1988, 1997, 1999a, 1999b and 2002; see Section 7.0 -References).

Table 1. Tasks, stations, and frequency of surveys for the DCPP Receiving Water Monitoring Program, 2004.

-Task and Sampling Frequenc Stations Temperature Monitoring (continuous readings every 20 min)

Intertidal NC 2, FC 1, FC 2, FC 3, NDC 1, NDC 2, NDC 3, SDC 1, SDC 2, SDC 3, SDP l, SDP 2, SC 1, and SC 1-V Subtidal NC I -3m, FC I -3m, NDC 2 -3m, NDC 3 -3m, NDC 4 -4m, SDC I -3m, SDC 4 -4m, SC 1 -3m, and SC 2 -6m Intertidal Horizontal Band Transects (algae, invertebrates, substrate) 4 surveys per year NC 1, NC 2, FC 1, FC 2, FC 3, NDC 1, NDC 2, NDC 3, SDC 1, SDC 2, SDC 3, SDP 1, SDP 2, and SC I Intertidal Vertical Band Transects (fishes) 4 surveys per year NC-1V, FC-IV, NDC-lV, SDC-2V, and SC-IV Subtidal Benthic Stations (algae, invertebrates, substrate) 4 surveys per year FC 1 -3m, NDC 2 -3m, NDC 3 -3m, NDC 4 Am, SDC 2 -

3m, SDC 3 Am, SC 1 -3m, and SC 2 -6m Subtidal Fish Observations (fishes) 4 surveys per year FC FO-1, FC FO-2, FC FO-3, NDC FO-1, NDC FO-2, NDC FO-3, SDC FO-1, SDC FO-2, SDC FO-3; SC FO-1, SC FO-2, and SC FO-3 Habitat-Forming Kelp Survey (bull kelp, giant kelp)

I survey per year Diablo Cove 0ESLO2005-012.2 1

Introduction Figure 1. Location of the Diablo Canyon Power Plant.

ESLO2005-01 2.2 2

Temperature Monitoring 2.0 Temperature Monitoring Intertidal and subtidal seawater temperatures were recorded at permanent stations located along the Diablo Canyon coastline. Temperature units at intertidal stations were located along the rocky shore at the +0.6 m mean lower low water (MLLW) elevation (Figure 2).

Subtidal temperature recorders were located at depths from -3 to -6 m MLLW (Figure 3).

The naming designation of individual subtidal stations reflects the area location and number, followed by the station depth relative to MLLW (e.g., NDC I -3m is North Diablo Cove subtidal station 1 at a depth of -3 m MLLW).

The following 13 stations were nearest to the point of discharge in Diablo Cove, and were contacted regularly by the discharge plume:

Intertidal: NDC-1, NDC-2, NDC-3, SDC-1, SDC-2, SDC-3, SDP-1, and SDP-2.

Subtidal: NDC 2 -3m, NDC 3 -3m, NDC 4 -4m, SDC I -3m, and SDC 4 -4m.

The following four stations were located in Field's Cove, approximately one kilometer upcoast from Diablo Cove and contacted intermittently by the thermal plume:

Intertidal: FC-1, FC-2, and FC-3.

Subtidal: FC 1 -3m.

The following six control stations measured ambient ocean temperatures at sites beyond the influence of the discharge:

Intertidal: NC-2, SC-1, and SC-lV.

Subtidal: NC 1 -3m, SC 1 -3m, and SC 2 -6m.

Each instrument synchronously logged temperatures every 20 minutes throughout its deployment period. Instrument precision was 0.010C with an accuracy of+/- 0.2+/-C.

Temperature units were deployed at a station for approximately 60 days and then exchanged with a serviced, calibrated unit. Intertidal temperature units recorded air temperatures when tidal levels receded below about +0.6 m MLLW. Air temperatures recorded by the intertidal temperature units were identified and removed from the database by referencing tidal height measurements that were calculated as the average tidal height from local NOAA tide stations at Morro Bay to the north and Port San Luis to the south.

Results Results for all subtidal and intertidal temperature recording stations are presented in Appendix A and Appendix B ESLO2005-012.2 3

Temperature Monitoring North Control Point Buchon NC-2 Arseaof Lion Rock S0-1fW FC-1 PACIFIC

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Figure 2. Locations of intertidal temperature monitoring stations.

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-1 fun PACIFIC Fields FC 1 m Cove t:=/~ N0C4 4m---

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SC t -3m PeCho 2 km Rock Ava-Beach Point SenLii Figure 3. Locations of subtidal temperature monitoring stations.

ESLO2005-01 2.2 4

Intertidal Algae and Invertebrates 3.0 Intertidal Algae and Invertebrates Intertidal algae and invertebrates were sampled using the horizontal band transect (HBT) sampling method at the locations shown in Figure 4. Most HBT stations consisted of two 30 m long transects oriented parallel to the waterline, one at the +0.9 m (+3 ft)

MLLW tide level and the other at the +0.3 m (+1 ft) MLLW tide level. Only one transect at the +0.9 m (3 ft) MLLW tide level was sampled at stations SDP-1 and SDP-2. The sampling area of each transect consisted of ten I m2 fixed quadrats. Stations were mainly on bedrock and boulders, but various amounts of cobble and sand also occurred at the stations. The substrate at the +0.9 m MLLW level at Station SDC-1 near the discharge was mainly barren cobble. Therefore, the upper transect at that station was located lower at the +0.6 m MLLW tide level where the intertidal biota was more abundant.

Visual estimates of percent cover were made for all algal species and bare substrate.

Overstory species were sampled first for coverage estimates, and then the overstory branches and blades were moved aside to allow estimates of understory and crustose species cover. Species with less than one percent cover were recorded as "present" on the data sheet. Total algal cover plus bare substrate cover almost always exceeded 100 percent in a quadrat due to layering of multiple algal taxa on the rocks.

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SC-I Horizontal Band Transect Station Each station wkh a.0.3 m and +0.9 m MLLW traacl

• Station with a +0.3 and.0.6 m MLLW tmansect

_ Station with only a 0.9 m MLLW trnsect Figure 4. Horizontal band transect stations tEESLO2005-012.2 5

Intertidal Algae and Invertebrates Intertidal invertebrates were sampled in the same quadrats as the algae. In five of the ten quadrats, all species were recorded as either present or absent, and individuals larger than 2.5 cm in greatest dimension were counted. In the remaining five quadrats ('count quadrats'), the same method was used except that select species of invertebrates were counted regardless of size. The percent cover of sessile invertebrates, such as sponges and tunicates, was estimated using the same methods used for the algae. All algae and invertebrates were identified to the lowest taxonomic level practical. All sizes of black abalone were counted within these ten quadrats and within an additional five quadrats on the transect. The additional five quadrats had been sampled for algae and invertebrates during historical surveys in the 1980s, but are now retained only for providing additional replicate quadrats for sampling intertidal abalone.

Results The survey mean and standard deviation for each taxon at each transect level for the four surveys completed during the year are presented in Appendix C. The mean for the entire year across the four surveys was also calculated and presented. Survey statistics for algae and substrates are calculated from all ten quadrats along a transect, while statistics for the invertebrates are calculated from the data for the five 'count' quadrats. If a taxon was only recorded as present in a quadrat, its abundance was given a value of 0.000001 for calculating summary statistics.

ESLO2005-01 2.2 6

Intertidal Fishes 4.0 Intertidal Fishes Intertidal fishes were sampled using the Vertical Band Transect (VBT) sampling method.

At each of five stations (Figure 5), three fixed transects were positioned perpendicular to the shoreline at fixed locations. Each transect originated in the high intertidal zone (approximately +1.5 m MLLW) and terminated in the low intertidal zone (approximately

-0.2 m MLLW). Transects at each station were separated by approximately 3 m. Each transect was used as a reference line to position twelve 1 m2 permanent sampling quadrats, for a total of thirty-six 1 m2 quadrats per station. Moveable rocks were carefully lifted and any fishes seen were captured in small hand nets. Foliose algae were also searched for cryptic fishes. Fishes were identified to the lowest practical taxonomic level, measured, and returned to the quadrat. Newly settled juvenile fishes were not identified to the species level but were grouped into composite taxa (e.g.,

Pholid/Stichaeid, Anoplarchus/Cebidichthys).

Results The total numbers of fishes of each taxon observed throughout the surveys at each station during the four surveys completed during the year are presented in Appendix D. The tables also show the annual mean abundance and standard deviation for each taxon.

North Conrolfv Pok Sflhon At" of F-IV kr cove

~NOC.1V Figure 5. Vertical band transect stations.

t:ESLO2005-01 2.2 7

Subtidal Algae and Invertebrates 5.0 Subtidal Algae and Invertebrates 5.1 Benthic Algae and Invertebrates There are eight permanent subtidal benthic sampling stations located in depths ranging from -3 m to -6 m (-10 ft to -20 ft) MLLW (Figure 6). Two control stations were located in Patton Cove, beyond the range of thermal discharges from DCPP, while the remaining six stations received varying amounts of heat influence from the discharge. Stations were circular with a radius of 3.15 m and a sampling area of 28.0 in2. The center 3.1 M2 of each station, which contained a railcar mooring wheel, was not sampled in order to avoid any unnatural algal and invertebrate growth associated with the mooring. Each station was divided into four equal sections, or 'arc quadrants', 7.0 m2 in area. All stations were established primarily on substrates of mixed bedrock and boulders with small amounts of cobble and sand.

Benthic algae and invertebrates were sampled by divers using three sampling methods at each fixed station. In the first method, individual species of kelp (brown algae of the order Laminariales and Fucales) and macroinvertebrates were counted in each subtidal arc quadrant (SAQ sampling method). Kelp plants and individuals of select invertebrate taxa were counted regardless of their size. Individuals of other non-encrusting invertebrates were counted if they were larger than 2.5 cm (length or width). Juvenile kelp plants that could not be identified to the species level were counted and recorded as

'Laminariales.' A few common species that generally occurred in numbers too high to accurately count were sampled only in the first one-third (2.33 mi2 ) of each quadrant, and abundances multiplied by three to provide an estimated abundance for the entire quadrant.

In the second sampling method, all understory algal species were quantified at the stations as percent cover using a random point contact (RPC) sampling method. A radius line with ten points positioned at decreasing intervals toward the station perimeter was attached to the center of the station and used to locate sampling loci in each quadrant.

Fifty points within each quadrant, for a total of 200 points per station, were randomly selected before sampling using a random number table. For each survey the same unique set of random points were used at all stations. The presence of all algal species, sessile invertebrates, and substrates observed directly under the points was recorded. Holdfasts of kelp species were also included when contacted by the sample points. Percent cover of the understory algae was calculated by dividing the number of 'contacts' by the number of points sampled. Species were identified to the lowest taxonomic level practical.

Unknown taxa were collected outside the sampling area, if possible, and returned to the laboratory for identification.

tESLO2005-01 2.2 8

Subtidal Algae and Invertebrates In the third method, invertebrates were sampled using the subtidal fixed quadrat (SFQ) method in four circular quadrats, each with an area of 0.25 in2, at fixed locations within each subtidal station. The method quantified the species composition and abundance of all invertebrate taxa regardless of size. A fixed quadrat was located within each of the four SAQ quadrants at a subtidal station, generally on bedrock or boulder substrate.

Depending upon the degree of topographical relief, two quadrats were located on horizontal-aspect substrate and two quadrats were located on vertical-aspect substrate.

All non-encrusting taxa were identified and counted, and the coverage of encrusting taxa (e.g., colonial/social tunicates) was quantified in square centimeters if the total equaled or exceeded 6.5 square centimeters (1 square inch), or was recorded as "present" if coverage was less.

Results The survey mean and standard deviation for each taxon at each station from the four surveys completed during the year are presented in Appendices E (SAQ), F (SLC), and G (SFQ). The means are based on the data from the four quadrats or quadrants at each station. The tables also show the mean taxa abundances for all the surveys by station.

(The fourth quarterly survey extended into early February 2005, but was included in the 2004 data set). If an algal taxon was recorded as only present in the RPC study, with no numeric value, it was given a value of 0.000001 for calculating statistics for the station.

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1~Ikm i

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FC I-3m.S cover

• 2k PJDC2.3m NDCd 4m Ai Mig kelp survey

'Beach

-SDC24m SC 1 -3i Habitat-fomr area bound, Figure 6. Subtidal benthic stations and habitat-forming kelp survey area in Diablo Cove t'ESLO2005-012.2 9

Subtidal Algae and Invertebrates 5.2 Surface Canopy Kelps Hand drawn maps of surface kelp canopies in Diablo Cove were used to document the distribution and abundance of surface canopy-forming kelp species outside the fixed benthic stations. Near the end of the annual growth cycle in October, nearly all bull kelp plants have reached the surface and can be counted. Two observers at the headland of north Diablo Cove and two observers at the headland of south Diablo Cove (south Diablo Point) were used to count and map the extent of bull kelp plants and giant kelp canopies.

The occurrence of bull kelp plants with bare bulbs, indicating early senescence in plants, are also noted when possible.

Results The annual habitat-forming kelp survey for Nereocystis luetkeana (bull kelp) and Macrocystis pyrifera (giant kelp) was done on October 27, 2004 for North and South Diablo Cove. No bull kelp was observed in Diablo Cove during the survey. The distribution of giant kelp surface canopy in Diablo Cove is shown in Figure 7. There are no appendix figures or data tables presented for this task.

tESLO2005-012.2 10

Subtidal Algae and Invertebrates 0

0.25 mile 0

500 m Figure 7. Map of surface kelp in Diablo Cove from the habitat-forming kelp survey completed in October 2004.

VESI-O200501 2.2 I11

Subtidal Fishes 6.0 Subtidal Fishes Visual counts of fishes were conducted by divers at 12 fixed subtidal stations located within and outside of the thermal discharge area (Figure 8). Each station consisted of a benthic transect 50 m long by 4 m wide by 1 m above the bottom, and a 50 m long by 4 m diameter midwater transect located above and parallel to the benthic transect. A station was sampled by first deploying a fiberglass measuring tape to mark the benthic transect centerline, beginning at a permanent station buoy and extending 50 m away from the buoy along a pre-determined compass course. Some transects crossed each other in the same area because some were positioned parallel to depth contours, and others were positioned perpendicular to depth contours. The area common to both transects in these cases was approximately 2%. This small overlap did not affect the data summaries because the numbers of fish counted were averaged by area, and the mobility of most fish added to the independence of transects.

A survey team consisted of two divers, each counting fish along the benthic and midwater portions of a transect independently, but in opposite directions. This sampling technique allowed a more thorough inspection of potential fish habitats from all angles of view than would have been possible by a single diver progressing along a transect in only one direction. Fish were identified to species if possible, but juveniles of some species with similar appearances were combined into broader categories.

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ESLO2005-012.2 1 2

Subtidal Fishes The resulting survey data were the combined species counts of both divers, divided by two. This yielded an average count for each taxon per 50 m benthic or midwater transect.

During each survey, the stations were usually sampled a second time within approximately one to two weeks of the initial sampling effort, unless adverse sea conditions precluded a second replicate. Replicate transects were pooled by survey and area. The areas were Field's Cove, north Diablo Cove, south Diablo Cove, and South Control.

Results The survey mean and standard deviation for each taxon within each sampling area from the four surveys completed during the year are presented in Appendix H. The dates shown for the surveys represent the average date among the stations and replicates sampled in each area. The means are based on the data from the three transects within each area. The tables also show the overall mean for the entire year. Data for the fourth quarter 2004 were incomplete due to poor diving conditions associated with unusually rough sea conditions that prevented completion of the survey.

ESLO2005-012.2 13

Literature Cited 7.0 Literature Cited Tenera, Inc. 1988. Diablo Canyon Power Plant, Final Report, Thermal Effects Monitoring Program, Volume 1. Pacific Gas and Electric Company, San Francisco, CA.

Tenera, Inc. 1997. Thermal effects monitoring program, analysis report: Chapter I -

Changes in the marine environment resulting from the Diablo Canyon Power Plant discharge. Pacific Gas and Electric Company, San Francisco, CA.

Tenera, Inc. 1999a. Receiving Water Monitoring Program - 1995-1997 Progress Report.

Pacific Gas and Electric Company, San Francisco, CA.

Tenera, Inc. 1999b. Receiving Water Monitoring Program - 1995-1998 Progress Report.

Pacific Gas and Electric Company, San Francisco, CA.

Tenera, Inc. 2002. Diablo Canyon Power Plant, Receiving Water Monitoring Program -

1995-2002 Analysis Report. Pacific Gas and Electric Company, San Francisco, CA.

ESLO2005-012.2 14

Project Personnel RWMP Project Personnel Key Project Personnel 2004 (Tenera Environmental):

Principal Investigator/

Project Manager:

Project Scientists:

Project Staff:

Mr. John Steinbeck Mr. Ernesto Calix Mr. Jay Carroll Mr. Joel Carter Mr. Gery Cox Mr. Chris Ehrler Mr. Andrew Harmer Mr. Scott Kimura Mr. Steve Pengilley Ms. Shelly Peters Mr. Jim Strampe Ms. Susan Helberg Program Manager (PG&E)

Mr. Jim Kelly 6O!

ESLO2005-012.2 15

Appendix A Subtidal Temperatures

Appendix A Table Al. Monthly Statistical Summary of Subtidal Temperature (0C) Data, January - December 2004, North Control Station NC 1 -3m.

• i i:

Month Max Mm Mean Std. Dcv Sum Sum SQ N

Station: NC 1 -3m

'Jan 13.95 11.35 12.62 0.41 28,176 356,070 2,232 Feb

.13.02 10.70 11.99 0.46 25,030 300,485 2,088 Mar 14.63 10.23 12.21 0.90 27,264 334,826 2,232 Apr 13.23 10.05 11.40 0.65 24,625 281,638 2,160 May 14.18 9.85 11.81 0.92 26,358 313,161 2,232 Jun 14.60 10.05 11.78 1.05 25,451 302,259 2,160 Jul 16.00 11.85 14.10 0.76 31,478 445,235 2,232

-Aug 16.60 12.93 14.60 0.87 32,583 477,328 2,232 Sep 17.30 12.40 14.84 1.13 32,055 478,456 2,160 Oct 17.35 11.35 14.82 1.27

'33,069 493,536 2,232 Nov 15.73 11.93 14.04 0.97 30,332 427,979 2,160 Dec 14.95 11.70 13.72 0.69 29,640 407,577 2,161 Table A2. Monthly Statistical Summary of Subtidal Temperature (0C) Data, January - December 2004, Field's Cove Station FC I -3m.

Month Max Min Mean Std. Dcv Sum Sum SQ N

Station: FC 1 -3m Jan 15.25 11.35 13.51 0.68 30,152 408,361 2,232 Feb 14.27 11.20 12.55 0.54 26,208 329,578 2,088 Mar 15.20 10.15 12.68 1.19 28,312 362,273 2,232 Apr 13.40 10.05 114A6

'0.67 24,763 284,866 2,160 May 13.85 9.70 11.65 0.86 26,003 304,585 2,232 Jun 15.73 9.88 12.22 1.37 26,392 326,536 2,160 Jul 16.55 12.10 14.72 0.83 32,855 485,185 2,232 L

Aug 17.70 13.45 15.38

' 0.99 34,331 530,238 2,232 Sep 18.77 12.50 15.78 1.17 34,093 541,058 2,160 Oct 18.80 11.90 15.91 1.41 35,506 569,274 2,232 Nov 17.13 12.80 14.89 0.98 32,168 481,164 2,160 Dec 17.30 12.82 14.58 0.76 32,536 475,544 2,232 tESLO2005-012 A-1

-~

U -

Appendix A II Table A3. Monthly Statistical Summary of Subtidal Temperature (0C) Data, January - December 2004, North Diablo Cove Stations NDC 2 -3m, NDC 3 -3m, and NDC 4 Am.

Month Max Min Mean Std. Dev Sum Sum SQ N

Station: NBC 2 -3m Jan 20.90 11.68 16.64 1.94 37,144 626,537 2,232 Feb 20.50 11.38 15.63 2.00 32,641 518,657 2,088 Mar 20.27 10.23 15.70 2.08 35,042 559,765 2,232 Apr 22.42 10.20 16.30 2.60 35,211 588,558 2,160 May 22.08 11.00 14.97 2.20 33,363 510,138 2,229 Jun 21.58 10.10 16.02 2.66 34,609 569,827 2,160 Jul 23.85 13.68 18.37 1.97 41,009 762,106 2,232 Aug 23.10 14.85 18.54 1.75 41,391 774,392 2,232 Sep 23.20 14.63 18.69 1.29 40,364 757,857 2,160 Oct 24.58 12.70 18.95 2.01 42,288 810,221 2,232 Nov 23.40 12.73 17.96 1.89 38,804 704,813 2,160 Dec 22.77 13.00 17.67 2.03 38,184 683.646 2,161 Station: NBC 3 -3m Jan 21.75 11.98 17.06 1.92 38,068 657,538 2,232 Feb 22.55 11.50 16.11 2.15 33,637 551,560 2,088 Mar 20.27 10.25 15.89 2.03 35,473 573,000 2,232 Apr 22.65 10.25 16.31 2.61 35,231 589,315 2,160 May 22.58 10.85 14.91 2.32 33,282 508,258 2,232 Jun 21.38 10.07 15.82 2.57 34,167 554,736 2,160 Jul 23.52 13.55 17.92 2.13 40,006 727,135 2,232 Aug 23.38 14.13 18.08 2.07 40,364 739,486 2,232 Sep 22.73 14.57 18.59 1.29 40,153 750,016 2,160 Oct 24.98 13.25 18.90 2.06 42,186 806,854 2,232 Nov 23.83 12.77 17.96 2.02 38,793 705,477 2,160 Dec 23.73 13.05 17.93 2.17 38,757 705,232 2,161 Station: NBC 4 -4m Jan 20.98 11.77 16.57 1.91 36,975 620,645 2,232 Feb 20.42 11.13 15.57 1.93 32,520 514,301 2,088 Mar 20.08 10.15 15.42 2.08 34,424 540,554 2,232 Apr 21.92 10.20 15.15 2.40 32,719 508,057 2,160 May 21.60 10.70 14.16 1.94 31,603 455,890 2,232 Jun 20.88 10.02 14.97 2.35 32,346 496,254 2,160 Jul 23.02 12.38 16.85 2.15 37,606 643,956 2,232 Aug 22.90 12.77 17.04 2.28 38,035 659,786 2,232 Sep 21.98 14.48 17.90 1.33 38,665 695,974 2,160 Oct 24.42 12.27 18.14 2.03 40,480 743,387 2,232 Nov 22.77 12.88 17.14 1.81 37,020 641,605 2,160 Dec 23.27 13.05 17.52 2.02 37,866 672,262 2,161 Ii II I

Ii

.1 ii II II 1ESLO2005-012 II A-2

-l

.Appendix A Table A4. Monthly Statistical Sumnmary of Subtidai Teniperature(°C) Data, January - Decembei 2004, SouthDiabloCoveStationsSDC l-3mandSDC4'4m.-

r' i

Month

'Max M

Min

-ean Std.'Dcv Sum Sum SQ

-N Station: SDC 1 -3m Jan 23.23 813.10 16!50

.1.89 36 834 615,843 2,232 Feb 23.23

' 11.82

'16.00 i 2.04 33-412 543,390 2,088 Mar 22.70 10.57 15:67 I 2.07 34,984 557,856 2;232 Apr 22.50

'10.80 15.34 Q:2.47 33,136 521,544 2,160 May 20.95 10.40 15.33 a 2.57 34,i215 539,251 2,232 Jun 22.83 12'10 16.33

• 2A3 35,278 588,936 2,160 Jul 23.85 11.73 16.13 2.80 36,007 598,386 2,232 Aug 24.65 12.23

.15.90

• 2.74 35,495 581,237 2,232 Sep 22.10 12.63 "16.32 O1.87 35,257 583,016 2,j60 Oct

24.80 13.13 17.23 2.32 38,456 674,600 2,232 Nov 22.95 12.95

'i6.64 1.95

'35,952 606,602 2,160 Dec 24.70 13.5

'16.54 1.84 35,745 598,534 2,161 Station: SDC4-4m Jan 23.05

>'12;10

15.32

"'2:10 34;190 533,581 2;232

' Feb 22.95 10.65

15.05 2.27 31,417 483,440 2;088 Mar

'21:38 10.50

14.04

1.93 31,347 448,515 2,232 Apr

-'18.83

1027

'J3.39 1.99 28,933 396,145 2,160 May

-:19.45

-10.10

• 13.03 2.15 29,082 389,201 2,232 Jun 19.85 10.25

.13.70

!2.24 29,588 416,125 2,160 Jul

.721.70

' 11.00 13:81

-2.08 30,816 435,081 2,232 Aug

-22.77

-11.30 13.92

- 2.11 31,073 442,511 2,232 Sep

20.75 11.27 14.44

'1.54 31,185 455,385 2,160 Oct "21.73

.12.23

'15.4 t 2 11

'35,131 562,937 2,232 Nov 19.98 12.63 15.23 1.48 32,894 505,675 2,160 Dec 22.33 12.95 15.69 1

1.62 33,911 537,833 2,161 I

'.1I,.'

L 6

ESLO2005-01 2 47. -

. i..,

C ! --.
,
-

i'v.,

1

. :
. _. -

- 1....

A-3

Appendix A II Table A5. Monthly Statistical Summary of Subtidal Temperature (0C) Data, January - December 2004, South Control Cove Stations SC 1 -3m and SC 2 -6m.

Month Max Min Mean Std. Dev Sum Sum SQ N

Station: SC I -3m Jan 13.50 11.15 12.55 0.33 28,011 351,774 2,232 Feb 12.82 10.'3 11.87 0.44 24,778 294,450 2,088 Mar 13.77 10.10 12.00 0.84 26,778 322,866 2,232 Apr 12.82 9.90 11.17 0.57 24,119 270,022 2,160 May 13.90 9.55 11.13 0.77 24,832 277,616 2,232 Jun 15.00 9.73 11.51 1.11 24,872 289,068 2,160 Jul 15.75 11.63 13.45 0.86 30,022 405,482 2,232 Aug 16.48 11.85 14.10 1.18 31,480 447,123 2,232 Sep 17.55 12.45 14.71 1.16 31,769 470,177 2,160 Oct 17.15 11.57 14.79 1.25 33,014 491,802 2,232 Nov 15.98 12.05 14.13 0.94 30,527 433,345 2,160 Dcc 14.77 11.93 13.64 0.65 29,474 402,923 2,161 Station: SC 2 -6m Jan 13.23 11.15 12.49 0.28 27,874 348,274 2,232 Feb 12.63 10.77 11.81 0.43 24,654 291,493 2,088 Mar 13.68 10.10 11.80 0.83 26,348 312,581 2,232 Apr 12.20 9.88 10.89 0.48 23,532 256,872 2,160 May 13.98 9.45 10.74 0.70 23,962 258,346 2,232 Jun 14.50 9.52 11.05 1.02 23,868 265,983 2,160 Jul 15.55 10.70 12.70 0.99 28,343 362,113 2,232 Aug 16.40 11.15 13.36 1.27 29,821 402,061 2,232 Sep 16.88 11.05 14.07 1.14 30,396 430,532 2,160 Oct 16.65 11.52 14.54 1.33 32,451 475,752 2,232 Nov 15.98 12.38 14.11 0.89 30,475 431,680 2,160 Dcc 14.60 12.38 13.69 0.58 29,574 405,456 2,161 II li I

ii

.1 I1 I

II II w ESLO2005-012 A-4 l

Appendix--B Intertidal: Temperatures-,

I

.;I

~ I I I I

w *;,

7.;..

I..

': Are:

I.

I j%

.I I!

I O.

, g

." -i -, 1,,

. 4

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:

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.1

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I I:, I N.-..

4:.

H,,

i

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!, V V

I' I. I.

O i.

I I I

E; I

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r

Appendix B Table B1. Monthly Statistical Summary of Intertidal Temperature (0C) Data,'January - December 2004, North Control Station NC 2 +0.6m.

I Month Max Min Mean Std. Dcv Sum Sum SQ N

Station: NC 2 +0.6m Jan 13.63 11.07 12.50 Feb 12.98 10.55 11.91 Mar 14.20 10.43 12.23 Apr 13.38 9.95 11.52 May 15.35 9.68 12.21 Jun 15.90 10.07 12.49 Jul 16.67 12.75 14.73 Aug 17.10 13.27 15.26 Sep 18.05 12.32 15.23 Oct 17.33 11.60 14.87 Nov 15.70 11.40 13.99 Dec 15.10 11.52 13.65 0.48

'0.48 i 0.86

' 0.67

- 1.06 1.31

' 0.76 0.76 1.28 1.22 1.05 0.75 15,686 196,351 1,255 13,194 157,362 1,108 14,029 172,424 1,147 12,579 145,391 1,092 14,006 172,306 1,147 14,608 184,380 1,170 18,814 277,919 1,277 19,584 299,684 1,283 19,095 292,813 1,254 19,367 290,030 1,302 17,701 249,061 1,265 17,401 238,192 1,275 i

i X

5;

' f L

L L

L L

ESI2;05-012 B-I

-i Appendix B Table B2. Monthly Statistical Summary of Intertidal Temperature (CC) Data, January - December 2004, Field's Cove Stations FC I +0.6m, FC 2 +Q.6m and FC 2 +0.6m.

Month Max Min Mea-en Std. Dcv Sum Sum SQ N

Station: FC I +0.6m Jan 14.90 11.20 13.41 0.64 19,936 267,870 1,487 Fcb 14.55 11.25 12.51 0.57 16,544 207,456 1,322 Mar 15.40 10.20 12.71 1.19 17,219 220,718 1,355 Apr 14.95 8.98 11.61 0.82 14,831 173,102 1,277 May 15.88 9.63

!2.22 1.20 16,269 200,788 1,331 Jun 17.38 9.43 12.94 1.76 17,711 233,379 1,369 Jul 18.33 11.27 15.70 1.05 23,639 372,713 1,506 Aug 18.92 12.38 16.37 0.96 24,262 398,542 1,482 Sep 20.20 11.52 16.21 1.49 22,934 374,861 1,415 Oct

9.13

1.93 15.97 1.29 23,348 375,673 1,462 Nov 16.90 12.32 14.68 1.06 20,672 305,085 1,408 Dec 16.73 12.52 14.42 0.75 20,691 299,133 1,435 Station: FC 2 +0.6m Jan 15.07 11.23 13.41 0.65 16,826 226,108 1,255 Feb 14.43 11.23 12.50 0.51 13,850 173,414 1,108 Mar 15.23 10.32 12.69 1.16 14,557 186,313 1,147 Apr 14.10 10.07 11.64 0.74 12,708 148,485 1,092 May

!5.20 9.70 12.18 1.13 13,967 171,518 1,147 Jun 18.00 9.82 12.88 1.77 15,075 197,900 1,170 Jul 18.48 12.45 15.61 1.03 19,938 312,645 1,277 Aug 18.92 12.20 16.26 0.91 20,862 340,282 1,283 Sep 19.65 12.73 16.20 1.40 20,317 331,607 1,254 Oct 19.10 11.95 16.03 1.39 20,866 336,892 1,302 Nov 16.95 12.52 14.74 1.05 18,646 276,238 1,265 Dec 16.85 12.73 14.50 0.73 18,489 268,802 1,275 Station: FC 3 +0.6m Jan 14.95 11.13 13.41 0.65 16,829 226,210 1,255 Feb 14.30 11.20 12.45 0.51 13,797 172,088 1,108 Mar 15.07 10.23 12.62 1.15 14,475 184,193 1,147 Apr 15.20 9.70 11.52 0.74 12,577 145,449 1,092 May 15.20 9.30 11.99 1.08 13,753 166,222 1,147 Jun 17.65 9.68 12.78 1.74 14,953 194,636 1,170 Jul 18.20 11.15 15.45 1.01 19,725 305,962 1,277 Aug 19.17 12.13 16.14 0.92 20,704 335,195 1,283 Sep 19.65 12.50 16.12 1.41 20,216 328,402 1,254 Oct 19.00 11.93 15.98 1.40 20,807 335,053 1,302 Nov 17.02 8.18 14.73 1.05 18,627 275,695 1,265 Dec 16.75 12.73 14.48 0.73 18,466 268,129 1,275

-i I1

-I II ESLO2005-012 II B-2 I

Appendix B Table B3. Monthly Statistical Summary of Intertidal Tempeiature (°C) Data, January - December 2004, North Diablo Cove Stations NDC 1 +0.6m, NDC 2 +0.6m'andNDC 3 +0.6m.

Month Max.

Min

- Mean Std. Dcv dtSum Sum SQ N

Station: NDC I +0.6m

' 't

,Jan

'20.77 "11.63

'-16:13 i-1.70 123,984 391,133 1,487

-Feb 20.00

'11.07

'I4.95 P1.82 19,767 299,955 1,322 Mar

20.13 10.15 14.96 2.18 20,267 309,559 1,355 Apr 20.58 10.25

15.29

'2.31 19,521 305,209

'1277 May

'21.27 9.82 14.82 2:09 19,732 298,328

'1;331 Juln

' 21.92 10-.

16:18

>'2.97 22,156 370,656

• 1,369

'i'Jul

'23.85

-I11:38

'19.05

'1.92

• 28,685 551,907 1,506 Adg

- 22.70

'14.88 i9.824 28,518 551,165

-1,482 Sep

22.98 j14'6 8 t18:87 t'133 26,702 506,392 1,415 Oct 23.92

'1223 18.62

'1:88

~27,220 511,967 1,462 Nov 22.83 12.80

'1739

" 1.78 24,483 430,180

'1,408

'Dsc 21.88 13.07 17.08

-'1:75

• 24,508 422,974

• 1,435 Station: NDC 2 +0.6m

-3an

'20.38

'1'1'90 16:16

• .71

'i9,292 315,190 1,194

'1Feb 19.55 11.25 i5.10 1i76

-16'083 246,184

'1,065 r

'20.17 10.20

'1537 2.15

'16,968 265,920 1,104

';Apr 21.00

10.23

'15.80 2.35 16,794 271,166

'1,063 May "21.88

'-10.55 44!87

'

2.09 16,585 251,583 1,115

' Jun i'22 '13 10.02

'15.90 2.99 17,955 295,593 1,129 Jul 23.30

' 14.07

'19.06

' '70 23,305 447,610 1,223

'Aug 22.58

• 12.38

• i9.22

' IAI 24,047 464,716

1,251

'Sep 22.77

'12.50 18'99 1.30 23,223 443,038 1,223

"Oct

-'24.00 12.85

'18376

-1.85 23,887 452,594

-1,273 Nov

'22.63

' 12.68

'17i.54 1.78

'21,770 385,822 1,241 Dec

22.02

'13.02

'17.15

171 21,312 369,060

'1,243 Station: NDC 3 +0.6m Jan

'20.67 11.75 "16.37 1.80 24,607 407,744 1,503 Feb

'19.95 11:27 415.38 1.95 20,550 321,i74 1,336 Mar

'20.20 10:25 15.50

2.12 21,272 335,951

'1372 Apr

' 21.77

'10.40

16.17 2.32 20,857 344,170 1,290 May

-21.73

-11.05 t15A18

-2.06 20,393 315,316 1,343 Jun 21.77

"'10.10 16.32, 2.90 22,539 379,426 1,381 Jul

'23.95 14.02 19.12 1.82

'29,041 560,266 1,519

'Aug

22.88 14.02 r19.28

' ;1.38 28,791 558,052

'1,493 Sep

'-23.17 15.30 19.00 il125 27,151 518,106 1,429

'Oct

'"24.20

- 13.05

'18.86

1.86 27,710 527,741

'1,469 Nov 22.80 12.68

'17.73 b1l 78 25,067 448,836 1,414 Dec 22.42 12.98

'17.31

'1:81

'25,001 437,586

'1,444 tESLO2005-012

'B-3 s r

U --

Appendix B Table B4. Monthly Statistical Summary of Intertidal Temperature (°C) Data, January - December 2004, South Diablo Cove Stations SDC 1 +0.6m, SDC 2 +0.6m and SDC 3 +0.6m.

Month Max Min Mean Std. Dcv Sum Sum SQ N

Station: SDC 1 +O.6m Jan 23.25

!4.60 17.75 2.23 26,979 486,398 1,520 Fcb 23.33 13.30 17.27 2.24 23,277 408,680 1,348 Mar 23.23 12.77 17.06 2.08 23,523 407,206 1,379 Apr 23.85 12.13 17.46 2.21 22,699 402,676 1,300 May 23.52 13.77 17.99 1.98 24,442 444,923 1,359 Jun 24.17 14.48 18.78 1.84 26,156 495,833 1,393 Jul 24.98 15.48 19.78 1.54 30,268 602,415 1,530 Aug 23.95 15.57 19.63 1.34 29,598 583,660 1,508 Sep 23.65 14.98 18.72 1.40 26,920 506,790 1,438 Oct 26.02 15.50 18.87 1.57 27,923 530,434 1,480 Nov 23.55 15.05 18.55 1.57 26,550 496,113 1,431 Dec 24.33 13.43 16.93 1.98 24,651 423,041 1,456 Station: SDC 2 +0.6m Jan 21.98 13.93 16.43 1.37 20,623 341,234 1,255 Feb 21.42 12.52 15.95 1.47 17,671 284,233 1,108 Mar 22.58 12.55 16.45 1.83 18,864 314,088 1,147 Apr 23.50 11.38 16.92 2.38 18,479 318,907 1,092 May 23.55 11.73 17.85 2.16 20,479 370,989 1,147 Jun 24.52 12.63 18.59 2.10 21,753 409,616 1,170 Jul 24.67 14.63 19.80 1.61 25,284 503,909 1,277 Aug 23.45 15.23 19.61 1.31 25,159 495,548 1,283 Sep 22.42 14.57 18.63 1.34 23,357 437,291 1,254 Oct 23.48 15.20 18.64 1.44 24,268 455,051 1,302 Nov 23.90 14.30 18.35 1.58 23,214 429,131 1,265 Dec 22.58 13.38 16.46 1.55 20,989 348,555 1,275 Station: SDC 3 +0.6m Jan 18.65 13.65 15.85 0.82 22,138 351,763 1,397 Feb 17.42 12.57 15.20 1.01 18,631 284,389 1,226 Mar 18.98 11.82 15.47 1.17 19,661 305,873 1,271 Apr 20.30 11.02 15.51 1.63 18,591 291,433 1,199 May 20.25 12.38 16.19 1.53 20,315 331,798 1,255 Jun 22.25 12.98 17.14 1.72 22,173 383,758 1,294 Jul 22.85 14.50 18.65 1.36 26,484 496,584 1,420 Aug 22.00 14.93 18.69 1.26 26,128 490,534 1,398 Sep 21.63 13.95 17.95 1.42 24,107 435,443 1,343 Oct 21.83 14.77 18.18 1.47 25,283 462,559 1,391 Nov 21.75 14.27 17.93 1.25 24,132 434,777 1,346 Dec 19.50 13.25 16.34 1.37 22,372 368,157 1,369 II I

I h

I I

II q ESLO2005-012 E4 I

Appendix B Table B5. Monthly Statistical S5ummary of Intertical Temperature (°C) Data, January - December 2004, South Diablo Point Stations SDP 1+0.6m and SDP 2 +0.6m.

Month

--Max'

-Min Mean Std.'Dev Sum SumnSQ 'N Station: SDP 1 +0.6m Jan 18.67 13.43

-15.87

- 0.82 24,722 393,328 1,558 Feb

'17.30

'12:50

-5:I0

'1.02 20,863 316,416 1,382

'Mar

-18.85 11;63 i1K34

>1.17 21,753 335,642 1,418

..Apr

'20.00 10;95 15.35

' 1.I6 20,603 319,792 1,342

<May 20.02 11.80

'16.09 1.51 22,424 363,863 1;394 Jun 21.98 13;43 17.02

' 157 24,335 417,660

'1,430 Jul

'22.42

14.35

.'18.40 1:36 28,692 530,922 1,559

!,Aug t' 22.68 15.15 t18.42

`'124 28,544 528,002 1,550 Sep

' 21.90 13.90

'17.82 i.43 26',287 471,523 1',475

'.Oct 21.85 14.10

'1!8.14

' '1.50 27,486 502,055 1,515

-Nokv 20.67 14.25

'17.99 124'

-26,433 477,907 1,469

'Dec

'19.60 13.25

'16.35

'1.39 24,274 399,651 1,485 Station: SDP 2 +0.6m Jan 17.05

'12.57 14.86 0.82 22,098 329,401 1,487 Fb

-1.17

.7

14. 6 0.7,8 18,587 262,121' 1,322 16.60 10.98

'14'14 1.19

'19,166 273,001 1,355 Apr 16.00

'10.27

'12;59

'1.00

'16,073 203,568 1,277 May

'. 16.70 x'10.05

-13:08

'i.17 i17,413 - 229,649 1,331

. Jun

'19.50 10.30 145

' 1.47

'19,922 292,853 *1,369 L

'"Jui "19.30

'11i45

'16.02 1.45

24,123 389,566 1,506 Aug i19.83 12.52

'16.60

'124 24,596 410,486

1,482 f Sep 20.55

'12.40

'16.92

,'1.53 23,944 408,481 1,415

• "Oct

'20.60 12.75 16.89 1.25 24,689 419,216 1,462

' Nov 18.40 13.55 15.74 0.95 22,160 350,043 1,408 Dec 18.17 12.80 15.16 1.02 21,758 331,413

'1,435

.20 0

L

'1

' *S.O.

u -

Appendix B Table B6. Monthly Statistical Summary of Intertidal Temperature (0C) Data, January - December 2004, South Control Stations SC I +0.6m and SC I-V.

Month Max Min Mean Std. Dev Sum Sum SQ N

Station: SC I +0.6m Jan 13.02 11.20 12.43 0.32 17,134 213,198 1,378 Feb 12.65 i

.10.77 11.79 0.44 14.280 168,611 1,211 Mar 13.55 10.07 11.93 0.82 15,014 179,893 1,259 Apr 12.60 9.90 11.11 0.52 13,139 146,247 1,183 May 13.85 9.55 11.23 0.80 13,883 156,716 1,236 Jun 15.10 9.70 11.78 1.27 15,063 179,455 1,279 Jul 15.82 11.75 13.76 0.84 19,221 265,452 1,397 Aug 16.88 12.38 14.57 1.06 20,188 295,599 1,386 Sep 18.00 12.38 14.94 1.36 19,915 299,993 1,333 Oct 17.27 11.55 14.82 1.25 20,389 304,259 1,376 Nov 15.82 12.02 14.06 0.94 18,731 264,591 1,332 Dec 14.75 11.88 13.57.

0.66 18,360 249,741 1,353 I

I Station: SC 1-V J.L'i 13.98 Feb 13.93 Mar 15.15 Apr 15.40 May 17.95 Jun 19.25 Jul 18.70 Aug 18.98 Sep 20.23 Oct 17.95 Nov 16.30 Dec 15.13 10.63 12.31 10.27 11.87 10.20 12.74 9.88 12.09 9.65 13.02 9.70 13.71 12.68 15.68 13.85 16.37 13.15 16.01 11.80 15.21 11.02 14.03 11.10 13.41 0.53 20,156 248,481 1,638 0.59 17,449 207,642 1,470 1.07 19,100 245,088 1,499 1.12 17,133 208,952 1,417 1.63 19,133 253,129 1,469 1.91 20,654 288,767 1,506 1.12 25,397 400,206 1,620 0.98 27,004 443,533 1,650 1.57 24,797 400,780 1,549 1.11 24,211 370,143 1,592 1.12 21,450 302,837 1,529 0.79 20,737 279,096 1,546 I1 II II II II ESLO2005-012 B

B-6 Il

tag.

1: z

--Appendix &-

Intertidal Algae 'and Invertebrate Results

(HBT Method);

(Note: Invertebrate taxa noted with an asterisk (*) were counted regardless of size; for all other taxa the counts represent only those individuals greater than 2.5 cm in greatest dimension. Individuals of the other taxa that were less than 2.5 cm in greatest dimension were sampled as present only,; and were given-a value of 0.000001 for the purpose of calculating statistics. Encrusting invertebrate taxa listed with a percent (%) were enumerated as coverage values using thei same methods used for algal taxa (see Methods in" Section-5.10).

r,;.

I..

x i*

Appendix C

. 7 Table Cl. Intertidal Algae (percentfcover) and Invertebrates (abundance per 1.0 m2 ;percent cover)

Survey Means, Standard Deviations and 2004 Annual Means, North Control Station NC 1+0.3m.

Survey 136 137 138 139 Survey Date 22-Jan-04 11-May-04 4-Aug-04 4-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean

'Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Aleae Cover Afazaellaflaccida Phyllospadix spp.

Afazaella afinis Non-coralline crust Chondracanthus canaliculatus Gastroclonium subarticulatum Mfastocarpus papillatus Gelidium coulteri Cryptopleura violacea Codium setchellii Endocladia muricata Ulva/Enteromorpha spp.

filamentous red algae-complex coralline crust Smithora naladum Mfastocarpus jardin i Mfazaella heterocarpa Afazaella leptorhynchos Pierosiphonia dendroidea Corallina vancouveriensis Calliarthron/Bossiella spp.-complex Prionitis spp.,

juv. articulated coralline algae Osmundea spp.

Gelidium pusillum Sarcodiotheca gaudichaudii

'ficrocladia coulteri Corallina off cinalis ffalymenialSchizymenia spp.-complex Callithamnion pikeanum Porphyra spp.

Cladophora spp.

Egregia men-iesii Afelobesta mediocris Bryopsts spp.

Chrysophyta unid.

Hlalosaccion americanum Invertebrate Counts Tegulafunebralis Pagurus spp.

Anthopleura elegantissima Tegula brunnea Leptasterias spp.

Strongylocentrotus purpuratus 12.9 9.0 39.9 12.3 46.4 23.3 24.6 20.9 26.8 23.5 8.8 8.1 12.9 9.6 9.9 17.6 13.6 7.1 5.5 6.5 9.2 6.2 8.4

, 5.2 11.0 6.4 6.8 5.3 5.2 11.5 6.9 14.7 5.6 3.1 4.1 4.9 4.5 2.2 3A 1.9 1.7 2.2 1.6 1.9 3.1 1.2 2.3 2.7 4.3 3.2 1.7 5.0 2.8 8.3

'1.6 0.1 0.3

<0.1 0.2 4.1 0.5 0.9 2A 2.9 1.4 1.7 1.5 1.2 1.2 0.7

<O.I

<.01

<0.1

<.01 2.7 OA 0.7 0.7 1.1 1.0

<0.1

<.01 0.6 0.6 1.3 0.1 0.4 13 0.9 0.5 1.3 1.5

<0.1

<.01 OA 0.6 0.3 0.6

<0.1 0.2 0.5 023 0.9 0.1

<0.1 0.2 033 1.1 0.1

<0.1 0.2

<0.1 0.2

<0.1

<0.1 0.2

<0.1 0.2

<0.1 0.1 0.3

<0.1 0.2 0.1

• <0.1

<.01

<0.1

<.01

<0.1 0.1

<0.1

<.01 0.1 03

<0.1

<0.1

<.01 0.2 0.5 0.2 0.3

<0.1 0.1

<0.1

<.01

<0.1

<.01

<0.1

<O. I

<0.1

<.01..

<0. 1

<0.1

<.01 47.6 29.4 24.0 253 15.2 5.6 4.0 6A 6.9 6.2 1.2 1.1 0.4 0.6 1.6 0.2 0.5 OA 0.9 0.6 OA 0.9 0.8 1.1

<0.1 IA 1.1 0.2 14.6 19.9 103 29.8 28.0 25.0 27.5 23.2 10.6 103 12.0 10.5 6.3 9.1 7.6 10.1 5.7 9.2 5.2 9.5 12.8 13.1 10.0 9.1 5.2 3.5 5.3 5.0 1.0 2A 2.0 2.8 3.2 23 3.6 2.2 7.1 0.6 1.2 1.9 5.1 0.1 0.4 1.6 3.0 1.9 2A 15 3.0 0.9 1.2 13 0.7 1.2 0.9 1.2 4.0 03 0.6 0.7 1.2 0.9 1.A 0.7 1.1 0.6 1.8 0.6 0.8 03 0.7 0.5

<0.1 0.2 03 0.2 0.4 0.8 003 03 0.5 1.0 03 03 0.3 0.6 0.2

<.01 0.4 0.8 0.1

<.01 0.4 0.8 0.1 03

.0.1 03 0.1

<.01 0.3 0.7

<0.1 03 0.1 0.4

<0.1

<.01

<0.1 0.2

<0.1

'<0.1

<.01

<0.1 OA

<0.1 0.2

<0.1

<.01

<0.1 0.2

<0.1

<0.1

.. <.ol

.<0.1

<0.1

<.ol

<0.1

<.01

<0.1

-<0.1 14.1 18.0 11.8 26.2 3.4 5.6 4.5 6.0 2.1 2.0 2.9 13 0.9 1.A 0.9 0.7

<.01 OA 0.9 0.4 0.5 0.4 (continued)

"~ESLO2005-012

Appendix C Table C1 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m'; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Control Station NC 1+0.3m.

Survey 136 137 138 139 Survey Date 22-Jan-04 11-May-04 4-Aug-04 4-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Invertebrate Counts (continued)

Tectura scutum 0.4 0.9 0.2 0.5 0.8 1.3 0.4 Pachygrapsus crassipes 0.4 0.9 0.4 0.9 0.2 Fissurella volcano 0.2 0.5 0.2 0.5

<0.1 Ocenebra spp.

0.2 0.5 0.2 0.5

<0.1 Rostangapulchra 0.2 0.5

<0.1 Epiactisprolifera 0.2 0.5

<0.1 Lottia limatula 0.2 0.5

<0.1 Nucella emarginala 0.2 0.5

<0.1 Pugettia spp.

0.2 0.5

<0.1 Crepidulaspp.

<0.1

<.01

<0.1

<.01

<0. 1

<.01

<0.1

<.01

<0.1 Lacuna spp.

<O.I

<.Ol

<O.I

<.Ol

<O.I

<.01

<O.I

<.ol

<0.1 Lottia asmi

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

/lopalia spp.

<0.1

<.01

<0.1 Acmaeidaeunid.

<O.1

<.Ol

<0.1 Fusinus luteopictus

<0.1

<.01

<0.1 Bittium spp.

<0.1

<.01

<0.1 Cucumaria spp.

<0.1

<.01

<0.1 Ikeptacarpus spp.

<0.1

<.01

<0.1 Lissothuria nutriens

<0.1

<.01

<0.1 Chactopteridae

<0.1

<.01

<0.1 Invertebrate Cover Pista spp.

5.7 6.2 2.2 3.0 1.3 1.4 6.9 9.6 4.0 tunicates, colonialsocial unid.

<0.1

<.01

<0.1

<.01 0.8 1.5

<0.1

<.01 0.2 Porileraunid. (encrusting)

<0.1 0.2

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Spirorbidac

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Phragmatopoma californica

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Bryozoa, unid. (encrusting)

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Chihamalusfissus

<O.1

<.Ol

<0.1 Ilaliclona spp.

<O.1

<.O0

<0.1 Salmacina tribranchiata

<0.1

<.01

<0.1 Substrate Cover sand (shell gravel) 18.4 15.7 14.2 9.9 11.7 17.5 15.7 9.7 15.0 rock 3.1 2.6 1.9 1.6 0.9 1.3 3.0 4.7 2.2 cobble 0.8 2.0 0.6 1.3

<0.1 0.2 0.8 1.3 0.6 l1 I

II II lt

__ESLO2005-012 C-2 I1

A.ppendix C Table C2.' Intertidal 'Algae (percent cover) and Invertebrates (abundance per 1.0 mn ; pericent c'over).

Survey Means, Standard Dev',i'ation's and 2004 AiiualI'Me~hs, Nortb Conftrol Station NC 1 +0.9zm' Survey 136 137 138"'

139 Survey~ate" 22-.Ian-04"-'

I I1-May.04 LJ,*~

4-Aug!04 18-Nov-04

I'Std.

'Std.

Std.

Std.

Annual Taxon

'Mean

' Dcv.

~e~an D""fcv. ?,iean Dcv.

Mean Dev.

"Me'an Alffie COVer

'Endocladia muricata

Afa~aellaflaccida Mfastocarpuspapillatus N9mn-coralline crust 1Pelvetia compressa

~coralline crust Gddium setchefiji-Corallina viancouveini chondracah':hus canaliculIatus k&a~stocarptusjardinii Geldium c~udtIri

'Gelidium pisillum MAfz-aella heterocarpa' Prionitis spp~. '~rli'l articulated o n1ie'1a Analipusjaponlcus Porpihyra spp.

DCrptopleura violacea

'UlvalEnter~nmorpha SP;p.

Cladophora spp.

Afazaella leptorhynchos Corallina officinali's Phyllospadix spp.

Calliarthron/Bossiella S*

4',:mll~

Callithamnion pikeanum filamentous red algae-complex Aficrocladia couhteri t

29.5 22.2 39.0 24.2

'3.

27.3 32.5 21 3

16.2 14.2

'16.6 17.1 "29.7 19.9 19 6'

1A 20'.5 15.3

'8.3 193 9.2 2 6.8 18.7.

15.2 7

9

• 25.3

'14.7

'19.9

• 8.2

'8.5 7.4 16.9 10.7 1i77 5.5 9.8 7.1 12.4 7.2 12.3 7.4

-128 IS8 7.5

~4.8 5.4

4.5

'2.0 1.6 6.5

'4.0

'5.4 1.9 5.5

'3.3 "7.4 2.2 5.5 3.3

'7.5

'-2.7 2.2

'3.8 0.6 1.3 4.8 12.8 1.8 2.9'

'2.3

>1.0

"~1.3 ~'1.7~ 2.2 1.0 1.5 2.4 23'"'1.5 I10.3 b".5

'0-'.1 0.3 0O.3 0.6 2.5

.7 OS "0.3

"-0.6 n

1.0

'1.0

""1.0 1.6 0.6 106.

0'7 1.0 1.4 0.5

" 0.6 0.6 1.1 0.4 0.8 06

<0.1 0.2 1.0

'1.1 0.6 0.7 0.3 090' OS5

"-OI 0.2 0.6 1.1 0.5 1.1 0.1 0:4~ ""

"'0.3 0.3 0.5

'<0.1 0.2 0.1 0.4 0.4

-"'1.1' 0.2

-01 <.01 0.3 0.5 0.1 0.3 0.3 0.8 6.2 0.3 1.1 0.1 0.4

<0. 1 0.2 0.2 0.7

'0.2

<0.1

-<.01 0.1 "0.3 0.5 1.1

<0.1I

<.01 I 0.2 0.5 1.5

<0.1I

<.01 0.1

<0.1

<.01

<0.1

<.01 0.3 0.9

<0.1I 0.2 0.1

<0.1

<.01

<0.1

<.01 0.3 0.6

<0.1I

<.01

<0.1

<0.1

<.01

<0.1

<.01 0.2

-0.7

<0.1

.0.1 0.3

<0.1

<0.1 0.2

<0.1

~~0.I

' <.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1 Invertebrate Count%

Tegulafunebralis 49.0 55.6 34.0 20.3 33.6 19.8 39.0 22.8"

'38.9 Pagurusspp.

22.4 37.4 1.8 1.5 9.2 10.2 13.6 23.5 1 1.8 Anthopleura elgantissima 11.0 20.0 4.4 4.5 0.6 1.3 5.6 9.3 5.4 Pollficipesp~lymnerus

• -3A 7.6 8.4 18.8 4.4 9.8 5.4 12.1 5.4 Tectura scuitim

,0.4 0.6 6.2 11.7 1.7

-AMacclintockla scabra_

.!-"4 1.4 22 2.4 3.4 2.2 3.5 IS5 Nuttallina californica 0.4 0.9 2.0 1.6 0.6 0.9 0.4 0.9 0.9 Tetracla rubescens 0.8 1.8.

0.6 1.3 0.4 0.9 1.2 2.7 0.8 Pachygrapsus crassipes 1.2 0.5 0.4 0.9 0.2 0.5 0.5 Lothia limatula 0.2 0.5 0.2 0.5 0.4 0.9 0.8 0.8 0.4 Leptasterias spp.

0.4 0.6 0.4 0.6 0.2 0.5 0.3 Lottiapelta 0.2 0.5 0.6 1.3 0.2 Ocenebra spp.

0.4 0.6 0.2 0.5 0.2 0.5 0.2' Mfopalia spp.

0.2 0.5 0.2 0.5

<0.1 Strongdiocentrotuspurpuratus 0.4 0.6

<0.1 Ilatiotis spp.

<0.1 0.3

<0.1 0.3

<0.1 0.3

<0O.1 Acanthina spp.

0.2 0.5

<0.1 Nereididac unid.

0.2 0.5

<0.1 (continued)

ESLO2005-01 2 b I

4._

I Appendix C 1

Table C2 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m 2 ; percent cover) Survey Means, Standard Deviations and 2C04 Annual Means, North Control Station NC 1+0.9m.

Survey 136 137 138 139 Survey Date 22-Jan-04 11-May-04 4-Aug-04 18-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean DNv.

Mean Dev.

Mean Dev.

Mean Invertehrate Counts (continued)

Pisasrerochraceus 0.2 0.5

<9.1 Pugetria spp.

0.2 0.5

<0.1 A:macidaeunid.

<0.1

<.01

<0.1

<.01

<0.1

<0.I

<.01

<0.1 Lontiaasmi

<0.1

<.01

<0.1

<.01

<0.I

<.01

<0.I

<.01

<0.1 Crepidula spp.

<0.1

<.01

<0.1

<.01

<0. I

<.01

<90 1 Littorina spp.

O-

<0.I

<.01

<0.1 Af)ytilus californianus

<0.1

<.01

<0.1 Palanus spp.

<0.1

<.01

<9.1 Ischnochitonidae

<0.1

<.01 eO.I Lacuna spp.

<0. I

<.0°

<0.1 Tricolia spp.

<0.I

<.01

<0.1 Chama spp.

<0.1

'.01

<0.1 Grapsidae (juv.)

<0. I

<.01

<0.1 Invertebrate Cover Spirorbidae

<0.

<.01

<0.

<.01

<0. I

<.01

<0. I

<.01

<0.1 Phragmatopomacalifornica

<0.I

<.01

<0.I

<.01

<0.I

<.01

<0.I

<.01

<0.1 Ilaliclona spp.

<0.1

<.01

<0.1

<.01

<0.c

<.01

<0.1

<.01

<0.1 Chthamalusfissus

<0.

<.01

<0.I

<.01

<0.

<.01

<0.1 Bryozoa, unid. (encrusting)

<0.

<.01

<0.1 Substrate Cover rock 7.4 5.3 4.4 3.3 2.0 1.2 4.2 3.1 4.5 cobble 3.8 9.9 4.1 11.8 2.5 7.0 4.4 11.8 3.7 sand (shell gravel) 0.2 0.5 0.5 1.1 0.9 1.3 1.1 2.6 0.7

.1 II

.1 II

-I II II II

__ESLO2005-012 C4 1

Appendix C Table C3. Intertidal Algae (petc~fit co~vet) aid'Invertebi-ates (abuindance per~l.O ni ; percent cover),

Survey Means; Standard Deviations and 2004 Afiniual Mean~s, North Control Station NC 2+0.3m' Survey 136 137 138 139 Survey Daie! '

5-Feb-04 "-*:L'~!

21-May <

3-Aug-04

.1 9-Dec-04

'Std.

Std.

Std.

Std.

Annual Ta~'on

.'Mean Dcv.

.2Mean

-,Dev.

• Me'an Dcv.

Mean Dcv.

Mean Alioae Cover

~

Afazaellaflacclda 17.8 9.6 48.3 8.7 33.7 13.3 15.6 8.4 28.8

'1Noh-coralline crust 25.8 11.3 9.9 12.5 8.5 7.7 20.4 6.8 16.1

'Chondracanthus canaliculatus "11.5

-. 6.7 13.9 6.9 17.4 7.2 15.6

!~6.6 14.6

'Phyllospaditspp.

12.7 13.0 "13.3 16.1

~14.8 16.3 15.6 20.2 14.1

'Xi~a~aella ainfins 11.7

'9.7

£'13.8 10.4

'I11.3 8.0 1 0.8

'8.9 11.9 1Gastroclonium subarficulatum 4.9

4. 7

• .2.8 3.4 4.9 5.1 13.1 10.0

""6.4 (JhufEnterimorpha spp.

1.5 2.1 3.9 r, 4.9 15.8 9.3 4.2

-'~3.0' p6.3 1Mastocarpuspiplllat,!~

3.1 5.2 9.8 6.3 7.3 6.9 1.1 1:U t.3

'Udu ute 3.5 3.8 1.5 1.3 2.2 1.6 3.3

'3.1' 1`2

!Egi.egia meoziesii 0.1 0.4

-9.7 9.5

<0.1 0.2 2.5 W~hr

'<0.1I

<.01 4.1 5.0 4.4 3.5 2.1 1Cb&Iium setchzelfil

.2.1 4.0 0.8 1.5 1.0 1.9 2.5 6.0.

.1.6 co6ialline crust 1.9 2.4 0.3 0.5 1.5 1.2 2.6 3.0 l1.6 Mfastocarpusjardinii 0.6 0.8 1.4 1.8 2.1 2.7 0.5 1.5 1.1 Prionltis spp.

0.

.0.5 0.3 1.1 3.3

.9.8 0.6 1.3

'Aidzaella lej~tdrhynchzoi 2.4 3.5 1.0 1.2 2~0.6 1.1 0.4 0.7 1.1

'S,"ithora nsiadum 0.2 0.5 2.1 2.4 0.9

1.6

" '0.8 C6;Itopleura violace~

0.5 1.5 0.3 0.9 0O.8 1.2 1.4 3.3' 0.7 Waidaella heirerocarpa' 0.6

1.1 1.0 1.3 1.1 1.5 0.7

'Neorhodomela larix 0.8 1.2 0.1 0.4 0.3 1.1 0.3 0.8 0.4 filamientous red algae-complex

<0.1

.0.2 0.6 0.9 0.6 1.1 0.1 0.4 0.3 Gelidium pusillum 0.3 0.6

'0.3 0.4

<0.1

<.01 0.6

-1.0 0.3 Corallina v'ancouveriensis 0.2 0.5

'0.2 0.5 0.2 0.7 0.6 0.9 0.3 Mtzela I~aina 1.2 1.5 0.3

'Mficrocladlac~oulteri

-'<0.1

<.01 0.1 0.4 0.8 1.3

-0.2 Callian~hron~fhossiella spp.-comple~x

0.

0&.5 0.5 1.3

<0.1

<.01

<0.1I 0.2 0.2 0Odonthaliafloccosa 0.8 1.2

'0.2 Cladophorasipp.

<0.1

<.01

<0.1

<.01 0.7 2.0

<0.1

<.01' 0.2 juv. articulated coralline algae 0.3 0.8

0.

0.7

<0.1

<.01

<0.1 0.2 0.2 Osmundea spp.

<0.1 0.2 '

<0.1 0.2 0.3 0.8

-0.1 Chondracanthus corynibiferus 0.3 0.9

<0.1 0.2

<0.1 Pierosiphonla dendroldea 0.1 0.3

<0.1 0.2

<0.1

<.01 Endocladia muricata

<0.1 0.2 0.1 0.4

<0.1

<.01

<0.1

'Sarcodiotheca gaudichaudil

<0.1

<.01 0.1 0.3

<0.1 0.2

<0.1 Callithaminion pEAkeanum

<0.1 0.2

<0.1

<.01

<0.1 Chondracanthus harveyanuslspinosus

<0.1 0O.2

<0.1 AMelobesia mediocris

<0.1

<.01

<0.1

<.01

<0.1 Soranthera ulvoidea

<0.1

<.01

<0.1

<.01

<0.1 Corallina officinalis

<0.1

<.01

<0.1

'<.01

<0.1 Spongomnorpha/Acrosiphonia-complex

<0.1

,<.01

<0.1

<.01

<0.1 HalymenialSchizymenla spp.-complex

'-<0.1

<.01

<0.1 Gelidium robustum

-<0.1

<.01O-

<0.1 Leathesia difformis

<0.1

<.01

<0.1 Chrysophyta unid.

Invertebrate Counts Tegulafunebralis Paguru spp.

<0.1

<.01

<0.1-36.8 40.1 2.6 2.2 3.6 2.2 9.0 4.0 13.0 7.4 9.9 -

2.8 1.9 2.0 2.1 7.2 8.6 4.9 (continued)

L

@=ESLO02005-012

.,~,:

'C-5

Appendix C I

Table C3 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Control Station NC 2+0.3m.

Survey 136 137 13S 139 Survey Date 5-Fcb-04 21-May-04 3-Aug-04 9-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dcv.

Mean Dev.

Mean Invertebrate Counts (continued)

I Ii I1 Anthopleura eleganrissima Tectura scutum Tegula brunnea Epiactisprolifera Lottia pelta Mtacclintockia scabra Lottia limatula Fissurella volcano Pachygrapsus crassipes Teiraclita rubescens Ocenebra spp.

Pugettia spp.

Ncrmrtea unid.

Calliostoma ligatum Cyanoplax spp.

AMopalia spp.

Nucella emarginata Tonicella lineata Leptasterias spp.

Strongylocentrotus purpuratus Serpulidae unid.

Acmaeidae unid.

Crepidula spp.

Ischnochitonidae lacuna spp.

Alia spp.

Litlorina spp.

Lortia asmi 6.4 4.0 0.4 2.0 0.4 0.2 0.2 0.4 11.1 8.4 0.6 2.6 0.9 0.5 0.5 0.9 5.2 10.0 1.4 2.2 1.6 0.6 0.4 0.9 1.4 1.3 1.0 2.2 0.6 0.6 0.2 0.5 2.0 1.6 3.0 0.6 0.6 0.2 0.6 0.2 0.2 0.5 0.2 0.2

<O.I

<0.1 0.5

<.01

<.01 1.8

<.01

<.01

<.01

<.01

<.01

<.01

<0.1

<0.1

<0.1

<0.1 1.6

<0.1

<0.1

<0.1

<0.1

<0.1 0.5 0.5

<.01

<.01

<.01

<.01 2.2

<.01

<.01

<.01

<.01

<.01 0

<0

<0

<0

<0 0

0 0

.2

.2

.2

.2

.1

.1

.1

.1 2.8 0.8 3.6 1.0 1.6 0.6 0.8 1.3 0.8 0.5 1.0 0.8 0.9 0.4 0.4 0.5 0.2 0.5 0.2 0.5 0.2 0.5

.01

<0.1I

.01

<0.1I

.01

<0.1I

.01

<0.1I

<0.1

<0.1

<0.1 1.3 1.5 1.3 1.8 1.7 1.1 0.9 0.9 0.5 0.5 0.5

<.01

<.01

<.01

<.01

<.01

<.01

<.01 10.8 0.4

<.01

<.01

<.01

<.01 3.6 1.8 1.7 1.0 0.7 0.7 0.4 0.3

'0.1

'0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 A

1

-I Invertebrate Cover Pista spp.

Bryozoa. unid. (encrusting) tunicates, colonialsocial unid.

Spirorbidae Porifera unid. (encrusting)

Chthamalusfissus Phragmatopoma californica 3.1

<O. I

<O. I

<O. I

<O. I

<0. I

<O. I 1.3

<0.1

<0.1

<0.1

<0.1 1.6

<.01

<.01

<.01

<.01 13.6 0.1

<0.1

<0.I

<0.1

<0.1 4.9

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 I1 Subitrate Cover sand (shell gravel) rock cobble 3.6 6.2 4.4 5.4 5.3 7.3 5.1 6.1 4.6 6.7 9.0 1.6 1.4 2.1 2.1 2.9 1.8 3.3 3.0 6.1 1.5 2.5 1.0 1.7 2.1 5.0 1.9 II II

-ESLO2005-012 0-6

.I..

I

Appendix C Table C4. Intertidal. Algae (percefit'cover) anhd Invertebrate's (abundance per 1.0 mn percent cover)

Survey Means, Standard Deviationi's And 2004 Annual Means, North Co'ntrol Station NC 2+0.9m.'

Survey' 136 137 138 139 Survcyl~tie 5-Feb-04

"'f:-21.May04 3-Aug-04 9-Dec-04 Std.

Std.

Std.

Std.

Annual

• Taxon Mean Dev.

-Mean

[cv.

Mean Dev.

Mean Dev.

Mean Aleae Cover...

'Endocladia muricata 33.0

'"2.3 44.9 24.2

'39.2 25.3 32.5 22A4 37.5 ifastocarp us papillahsus 16.2 15.7 21.5 12.6

~47

1.

16.6 11.6 19.7 Non-coralline crust 23.9 10.5

'14.9 8.4 9.2 6.0 21.9 74 17.5 Afazaellaflacclda 5.1 6.5 5.3 6.3

'12.6 9.6

6.

5 i.9 7.3 A ia zella af'in is 5.1 6.2

5.8 5.8 10.2 8.4 7.4 7.1 7.1

-6ralline ctudt

~'6.7 6.4 2.7 2.6 1.8 2.6 5.5 3.5

'4.2

~'MiasfocarpisJardinli

~

1.0 1.5 1.9 2.6 2.0 4.5 2.0 4.6

'1.7

'-delidium pi iflium

~'0.8 1.0 0.3 0.4 1.2 2.2 0.9 1.2 0.8 t6pliosiphonia mwoodil 2.7 8.6

.7 C&raffina fw~ncouveri'ens's 0.3 0.9 OS5 1.3

'0.3 0.4 0.9 2.6 0.5 d elidium 6~iuiieri

~

0.8 1.7 0.1 0.3 0.4 0.7 0.6

'1.3 0.5 OAfazaella iekerocarpa~

0.3 1.1 0.5 1.1 0.6 1.8

~<O.1

<.01 6.3

~Poiphyra spp.

'<0.1l 0.2 0.7 1.5 0.6 1.0

<0.1I

<.01' 0.3

'Chondraceinthus canalieidatus

<0.1 0.2 0.3 1.1 0.6 2.0 0.3 ~'0.9 0.3 45,stroclonium subarticulatum

<0.1

<.01 0.8 2.6 0.2 Uli-alEnteromorpha spp.

<0.1 I

<.01

<0.1

<.01 0.6

-'2.0 6.2 juv. articulated coralline algae

<0.1

<.01 0.2 0.5

<0.1

<.01 0.2

'0.7' 0.1 Pronitis spp.

<0.1I f-.01 0.3 1.1

<0.1

<.01

<0.1 C&IliarthronZ~ossiella spp.-complex

<0.1 I

<.01

'<0.1

<.01 0.1 0.4

<0.1

<.01

<0.1 Pelvetia compressa

'<0.1I

<.01

'0.1 0.4

<0.1

<.01

<0.1 filamentous red algae-complex S

0.1 0.4

<0.1 hfaazella i~htorhy7wco

<0.1

<.01

<0.1

<.01

<0.1 0.2

<0.1

• Cr~ptopieura violacea

<0.1I 0.2

<0.1 Cladophora spp.

<0.I

'<.01 '

<0.1I

<.01

<0.1

<.01

<0.1

<.01

<0.1 0shnundea sjp.

~

"<0.1

<.01

<0.1

<.01

<0.1 Corallina offici nais

<0.1

<.01

<0.1 i(ficrocladia borealis

<0.1

<.01

<0.1 6urysphyta unid.

<0.1

<.01

<0.1 Invertebrate Counts Tegulafunebralis 4ntihopleura elegantissima

'Paguru spi.

• Afacclintockia scabra Tectura scutum

-Lottia limatula Tectura persona Ocenebra spp.

Pollicipespolymerus

• Lottia pelita

'Mfopalia spp.

Pacqh)yrpsus crqssipes Acanthina spp.

Nultallina caitfornica Lottia asmi Nemertea. unid.

Cyanopla-spp.

Ilemigrapsus nudus i52.6

'86A4 121.0 80.1 94.8 45.4 113.4 84.0 120.5 27.4 14.4 10.6 8.5

'1 1.2 19.5 14.6 8.0 16.0 8.0 7.4

'26.4 28.7 7.0 7.9

-"14.4A 9.8 14.0 5.4 6.4

"'14.2

'3.8

'13.4 12.3 0.2 0.5 5.8 2.0 2.9 "4.0 ~'4.1

2.8 3.7

.1.8 ~'3.0 '

2.7 IA 1.1

'3.8 4.2 3.2 1.8' 2.1 "2.8 6.3 0.7 0.4 0.6 1.0 1.0 0.8 1.3 0.4 0.6 0.7 1.0 2.2 0.2 0.5 0.8 1.8 0.5 4

1.2 1.6

~.0.3 0.2 0.5

'~0.2

'0.5

'0.6 0.9 0.2 0.5 0.3 0.6

-0.9 0.4A 0.9 0.3 0.2 05 0.2 0.5 0.4 0.9 0.2 0.4 0.9 0.2 0.5 0.2 0.5 0.2

<0.1

<.01

<0.1

<.01 0.4 0.6

<0.1

<.01 0.1 0.4 0.9

<0.1 0.2 0.5 0.2 0.5

<0.1 0.2 0.5 0.2 0.5

-<0.1 (continued)

I :

ii L.--

ESLO2005-012 c&

I

U1 --

-I Appendix C Il Table C4 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Control Station NC 2+0.9m.

it Survey 136 137 138 139 Survey D~ate 5-Feb-04 21-May-04 3-Aug-04 9-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean DLv.

Mean Dev.

Mean Invertebrate Counts (continued)

Leptasterias spp.

0.4 0.6

-<0.1 Crepidula spp.

<0.1

<.01

<0.1

<.01 0.2 0.5

<0.1

<.01

<0.1 Grapsidade uv.)

<0.1

<.Ol 0.2 0.5

<0.1 Lottia digitalis 0.2 0.5

<0.1

!schnochitonidae 0.2 0.5

<0.1 Acmaeidaeunid.

<0.1

<.01

<0.I

<.01

<0. I

<0.1

<.01

<0.1 Littorina spp.

<0.1

<.01

<0.1

<.01

<0.1 Invertebrate Cover Chthamalusfissus

<0.1

<.01

<0.1

<.01

<0.1

<.01 1.3 2.2 0.3 tunicates, colonial/social unid.

<0.1

<.01

<0.1

<.01 0.3 0.9

<0.1

<.01

<0.1 Poriferaunid. (encrusting)

<0. I

<.01

<0.1 0.2

<eO.1 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Phragmatopoma californica

<0.1

<.0l

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

/laliclona spp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<P.

Bryozoa, unid. (encrusting)

<0.1

<.01

<0.1 Substrate Cover rock 18.1 11.2 10.2 6.8 13.0 14.7 13.4 8.2 13.7 cobble 8.1 8.5 7.4 7.4 2.8 4.5 8.4 7.4 6.7 sand (shell gravel)

<0.1

<.01 0.6 2.0 0.6 1.4

<0.1

<.01 0.3

.1I I1

.1 I1 II II mowESLO2005-01 2 G*8 ii

-Appendix C

Table C5. Intertidal Algae (percent'Cover) and Inh'ertdbbraes (abundance per 1.0 rn2 ; pprcent'covei)-

Survey Means, Standard Deviations and 2004 Anfiiurm1 'Mens; Field's Cove Station FC I +'0.3in.

Survey 136 137 138 139 Survey Date 4-Feb.04 3-May-04 ~

29-Juin-64 I11-Nov.04

--Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

"Mean Dev.

"Mean Dcv.

Mean Dcv.

Mean AI'eseCover

.f,*

'Aazzaellaflaccida 11.5 4.9

-29.3 16.0 39.1 17.7 13.6

-81 23.4 Gastroclonium subarticulatum 17.2 8.6 21.5 17.8 ~~16.7 12.6 28.8 14.7

'2 1.0 Non-coralline crust 28.1 12.0 18.5 8.3 14.9 9.0 16.1 12.8

'19A4

~Chondracanthus canaliculatus 8.2 4.7 11.0 9.9 11.1 9.3 6.5 4.~

9.2

~Cryptopleura violacea 10.1 9.2 1.3 2.1 4.6 5.8 15.2 1 1'5

~ 7.8

• Endocladia muricata' 4.2 4.9 7.2 11.0 8.1 13.3 6.4 11.6' 6.4 Mastocarpupplas

.6 51 67 81 10.4 10.1 3.3 7.0 6.0

~coralfine crust 8.9 5.4 4.6 3.3 4.7 2.6 3.9 3.8 5.5 Gelidium coulteri 1.8 18 23

.2 72 54 6.0>- "4.5 4

Coralina !a'ncouverienlss 5.3 ~'3.9

7.

8.7 0.1 0.3 4.1 5Y.'

'4.2 Lkregla menziesil 1.6 4.3 1.6 3.8 2.9 3.6

'-8.9 9.8

`.

Afazzaella'aflinis I1.3 2.1 3.6 5.7 3.3 5.6 2:0'O 4.0

'2.6

-Phyllospadix spp.

3.0

"'3.4A 21 2.9

'1.7 1.9 3.4 7.0 2.5 j Iiv. articulated corallinie'algae ~

'3.2 ~'

1.6 1.6 1.9 1.4 1.6 1.8, 1.9 2.0 AMarlocarpusiardinji 1.2 1.1 2.1 2.2 1.3 1.7 0.3 0.7 1.2

'Ulva/Enteromo'rpha app.

-0.3 0.8 0.6 1.3 1.5 3.6 2.0 2.8

.1L1 Calliarthronl~oss, spp.-comnplex 1.3 2.0 0.5 1.5 0.5 1.1 0.7 1.1 0.7 Afazaella heterocarpa 0.3 0.7 1.1 1.2 1.5 2.1

~.-

0.7

'Prionltis spp.

0.3

0.

4 11

'0.4 0.9 0.3 0.9 0.4 SpongomorphalAcroslphonia-complex

-0.6 2.0 0.8 2.4-0.3 Porphyra spp.

<0.1

<.01 0.5 0.7 0.4 0.9 0O.2 Pelvetia compressa 0.6 2.0 0.2

• Cr) ptosiphonla woodil 0.1 0.3 0.1 0.3 0.1 0.4 0.1 H'alymenial~chizymenta spp.-com-plex 0.3 0.6 0.1 0.4 0.1 Gelidium puslllum

<0.1 0.2 0.1 0.3

<0.1

<.01 0.1 0.4

<0.1 Callithamnion pikeanum

<0.1 0.2

<0.1

<.01 0.3 0.9 COsmundea app._

<0.1 0.2

<0.1

<.01 0.3

-0.7

<0.1 Wazzaelfa leptorhynchos

<0.1 0.2

'<0.1

<.01

<0.1 0.2

<0.1 0.2

<0.1

Pterosiphonla dendroldea

<0.1 0.2

<0.1 0.2 0.1 Corallina officinalis

<0.1 0.2

<0.1

<.01-Sarcodiotheca gaudichaudil

<0.1

<.01-

<0.1 0.2 filamentous red algae-complex

<0.1 0.2

<0.1 Cladophora app.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Colpomenta spp.

<0.1

<.01

<0.1I

<.01

<0.1 S~mithora naiaadum

<0.1

<.01

<0.1 Invertebrate Counts Tegulafunebralis

• Anthopleura elegantlssimaz Stron~gylocentro hus purpuratus

• Tegula brunnea Pagurusapp.

Nuttallina cai~fornIca Afacclintockia sca bra Pachygrapsus crassipes Fissurella volcano Lottla limatlda Tectura scutumt 21.8

'19.8 72.6 78.2 27.2 19.0 17.4 15.3 8.8 10.0 11.8 11.3 21.4 20.3 10.4 9.8 6.2 3.7 9.0 9.9 2.6 2.3 14.4 10.1 11.2 2.3 1.4 1.1 4.8 2.6 4.0

-5.7 3.2 4.7 1.4 2.2 5.0 10.6 06 13

.4 7.6 0.8 1.3 1.8 2.2 1.6 1.8 1.6 2.1 1.2 0.8 0.6 0.6 1.4 2.0 0.6 0.9 1.4 1.5 0.6 0.6 0.6 0.9 0.8 1.1 20.0 22.6 35.4 1 1.8 19.8'-

12.5 7.8 7.8 11.5 5.8 5.8 8.0 4.4 2.8 5.5 2.0 3.5 2.7 0.6 1.3 2.4 1.0

• 1.0 1.3 0.8 0.5 1.1-0.4 0.6 1.0 0.2 0.5 0.6 (continued)

"ESLO2005-01 2

.I-.

u -

li Appendix C II Table C5 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, Field's Cove Station FC 1+0.3m.

Survey 136 137 138 139 Survey Date 4-Feb-04 3-May-04 29-Jun-04 11-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean DNv.

Mean Dev.

Mean Dev.

Mean

.1 Invertebrate Counts (continued)

Epiactis prolifera Leptasterias spp.

Serpulorbis squamigeruv Serpulidac unid.

Ocenebra spp.

Tetraclita rubescens Nernertea unid.

Acmaea mitra Pisaster ochraceus Pugettia spp.

Lottia pelta Ilopalia spp.

Tonicella lineata Lottia ochracea Rostanga pulchra Mytilidae Acmaeidae unid.

Sipuncula unid.

Amphissa spp.

Lonia asmi Lacuna spp.

Hleptacarpus spp.

Alia spp.

Crepidula spp.

Lottia instabilis Polychacta unid.

Pelecypoda unid. boring Pisaster/ifenricia (juvO)

Lissothuria nutriens Lepidozona spp.

0.2 0.5 0.6 0.6

<0.l

<.01 0.8 0.8 0.2 0.5 0.4 0.9 0.2 0.5

<0.1

<.01 0.2 0.5 0.2 0.5

<0.1

<.01

<0.1

<.01

<0.1

<.01 0.8 0.4 0.4 0.6 0.2 0.2 0.2 0.2

<0.1

<0.1 1.1 0.6 0

1.4 0

0.6 0.6 0.2 0

0.9 0.2 0

0.5 0.2 0

<0.1

<.C 0.5 0.2 0.

0.5 0.5 0.2 0.

<.Ol

<0.1

<.0

<.01

<0.1

<.0

<0.1

<.0

.9 0.2 0.5

.6 0.2 0.5

.5 0.2 0.5

.5

.5 Dl 0.2 0.5 0.2 0.5

.5 0.2 0.5 0.2 0.5

.5 I1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.1

<0.1 d\\.1

<9.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.I

<0.I

<0.I

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 1

.1 ii I1 I1 I1

<0.1

<.01

<0.1

<.01

<0.1

<.0

<0.1

<.0 Invertebrate Cover Pista spp.

tunicates, coloniallsocial unid.

Phragmatopoma californica Spirorbidae Chthamalusfissus Porifera unid. (encrusting)

Bryozoa, unid. (encrusting)

Bryozoa, unid. (foliose)

Salmacina tribranchiata II 1.0 2.2

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.I

<.01

<0.I

<.01

<0.1

<0.1

<0.1

<0.1

<0.!

<0.1

<0.1

<.01

<0.1 0.2

<.01

<0.1

<.01

<.Ol

<0.1

<.01

<.01

<0.1

<.01

<.Ol

<0.1

<.01

<.01

<.01 1.9 0.3

<0.1

<0.1

<0.1

<0.1

<0.1 5.9 0.9

<.01

<.01

<.01

<.01

<.01 0.7

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 lI Substrate Cover rock sand (shell gravel) cobble 8.0 5.6 1.7 2.4 0.5 0.9 6.0 5.0 1 1.5 9.6 1.6 3.5 0.2 0.5 0.1 0.3 0.3 0.9 3.5 3.8 0.6 1.3

<0.1

<.01 7.2 1.0 0.2 II II ESLO2005-012 C-10 I.

Appendix C Table C6.; Intertidal Algae (pierecenft cover) and Inviicrtbiates (abundancd per 1.0 m2 ; percent cov~er)'

Survey Means, Standard Deviations and 2004-Adi~u~1 Means, Field's Cove Station FC 1+-0.9m:

-Taxon Aleae Cover

'~Endocladia muri coaa N1on-coralline~ crust

~MsoaPuspapilla,

iPelvetia cor;jressa

~ioralline crust

'Phyllospadix spp.

Corallina vancouver

• delidium coulteri

'Aia-aellaflaccida Ctalliarthr6`nYBossleh Ijuv'. articulated corall i~rionitis spp.

fesperophycus califi MAazzaella Ieptorhync A i~-a ella h eieroca q

'AM~zaella affinis Ch&ondracanthus can

'Astocarpits'Jardinli P'~rphyra spp.

a~adophora ipji.

Gqelidium pusillum UlvalEnteromorpha Cdllithamnlonpikedi Cryptosiphonia wooc Gas troclonidm" suba, Survey 136 137 138` '

139 Survey Date 2-Mar.04 ~"""'3-May-04

• ~29-Jun.-04 I I1-Nov-04 Std.

Std.

Std.

Std.

Annual Mean.' Dcv.

"Mean Dcv.

Mean Dcv.

Mean Dev.

Mean 38.4

'25.4 39.9 26.4 40.6 25.2 30.7

'17.5 37.4 17.5 8.8 11.7 10.8 14.4 7.8 24.8 12.1 17.1 rus 5.0 5.1 6.3 7.8 6.3 4.0 11.0 11.8 1.3

'2.3 0.8 2.2

'3.5 7.6 1.3

'3g 9 1.7

• 1.5 1.8 1.3 2.6

'0.6 1.5 1.6

~4.3 41.2 0.9 ~':2.1 0.7 1.8 0.8 2.2 1.8 34~

i.1 foensis

~

'1.0 2.0 0.5 1.1 0.5 1.5 0.6

2.0' 0.7 0.2 0.5

<01 I

.01 1<0.1 0.2 2.1 2.1 0'.6

-0.1

'0.4 0.2 0.5 0.3 0.9 1.5 2.4 OS5

!spp..complex

'1.0 3.3 0.6 2.0 0.5 1.5 6~.5 iniealgae 0.3 0.6 0.1 0.3

"<0.1

<.01 1.3 4.0 0.4

• <0.1 I~

0.2

<01 0.2 0.1 0.3 0.3 0.9

-0.1 micu-0.4 1.3 01

-hos I0.

k.<()

<0'.l

<01 02

<0.1

<.01 9a

<0.1I

<.01 0.1 0.3

<0.1

<.01

<0. 1 0.2

'<0.1 I<0.1I 0.2

<0.1 0.2

<0.1

<.01

<0. 1 0O.2

<0O.1 aliculatus

<0.1I 0.2

<0.1 0.2

<0:.1

<0.1

<.01 0.1 0.4

<0.1

<0.1 I

<.01

<0.I

<.01

<0.1 0.2

<0.1

• <0.1 I

<0.1

<.01

<0.1

<.01

<0.1I

<.01

<0O.1 SPP.

<0.1

<.01

<0.1 7um

<0.1

<.01 Ii-

<0.1

<.01

<0.1 lticulatum

<0.1I

<.01 Invertebrate Counts Tigulafunebrafis 260.6 69.1 298.2 101.3 480.6

.Athiopleura eieganhissima 339.4 245.7

-248.8 222.1 268.2

~Pagurus spp.

"-12.8 7.4 5.6 2.6 10.2 Mfacclintockla scabra 4.8 5.5 2.0 2.1 12.2 Lottla limatula 1.0 0.7 2.4 2.8 7.4 Cy.anoplax spp.

0.4 0.6 2.8 1.6 2.4 Acanthina s~pp 2.4 1.5 1.0 1.0 Tectura scutum'

t.

4.2

~3.0 0

!'O6 0O.9 0.4

'Ocenebra spp.

1.4 0.6

'0.2 0.5 "1.2

'Lottia pelta

~

• 0.8

~' 0.8 1.2 2.7 0.6 Pac'hyassrasps0.6 0.6

£t 0.4 0.6

"'0.2 fjidliotis Spp.

0.3 1.0 0.3 "1.0

~"0.3 Ne~mertea unid.

0.6 MHopalia spp.

0.6 1.3-Lottia digitalis 0.4 0.9 Pisaster och ra ceeu s*0.2 0.5

'Tonicella lineata Heirpunudus Leptasterias spp.

0.2 05 Pugeutta spp.-

0.2 0.5 187.0 274.7 9.0 16.1 7.2 2.6 0.9 0.6 1.3 0.9 0.5 1.0 0.9 153.0 120.3 298.1 271.2 185.6 281.9 24.6 20.7 13.3 25.4 30.0 11.1 4.8 3.3 3.9 1.2 1.3 1.7 2.6 5.3 1.7 0O.8 0.8 11.5 1.4 1.7 1.1 0.2 0.5 0.7 0.8 0.8 0.5 0.4' 1.3 0.3 0.2 0.2

<0.1 0.2

0. 5

-!- <0.1 0.9

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1

<0.1

~<0.1 (continued)

K F=ESLO2005-012

?

.1.

1.

• 1

u -

1 Appendix C

-l Table C6 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, Field's Cove Station FC 1+0.9m.

Survey 136 137 138 139 Survey Date 2-Mar-04 3-May-04 29-lun-04 11-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Melan Invertebrate Counts (continued)

Acmacidaeuunid.

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<0.1 Lcrtia asmi

<0.1

<.01

<0.1

.01

<0.1

<.01

<0.1 Litorinaspp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Crepidulaspp.

<0. I

<.01

<0. I

<.01

<0.1 1Ischnochitonidae

<0.1

<.1

<0. I

<.01

<0.1 Sipuncula unid.

<0.1I

<.01

<0.

<.01

<0.1 Grapsidae (uv.)

<0.1

<.01

'0.1 Niddiscala/Opalia spp.

<0.1

<.01

<O.1 Serpulidae unid.

<0.1

<.01

<0.1 Ifeptacarp-s spp.

<0.1

<.01

<0.1 Invertebra'e Cover Phragmnatopoma californica 0.7 0.7 0.4 1.3 0.3 0.5 0.1 0.4 0.4 Chthamalusfissus

<0.1 0.2

<0.1 0.2

<0.1 0.2 0.4 1.1 0.2 Spirorbidac

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 llaliclona spp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<04.1 Substrate Cover rock 20.2 13.1 28.3 16.7 31.3 17.6 25.0 9.4 26.2 sand (shell gravel) 5.1 4.4 5.4 4.5 0.4 1.1 2.5 5.5 3.4 cobble 3.1 3.5 3.8 7.9 2.2 4.8 1.5 3.1 2.6 II ii I

ii I

__ESLO2005-012 I

lt

.Appendix C

Table C7. Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 rn2 - prcen c~vr Survey Means, Standard Deviations and 2004 Anr~uitl Means,,Field's Cove Statioh FC 2+0.3rn.~'-

Survey' 136 137 "c

138

~

139 SurveyDite 4-Feb-04 4-May-04 15-Jul-04' I-'

11-Nov-04

'Std.

Std.

Std.

Std.

Annual oaxn en

c.

Man

-Dv

'Mean Dcv.

Mean Dcv.

I'Mem Aleae Cover

'Non-coralline crust 30.4

'10.7

'21.5 17.0 I11.0 8.9 24.0 '""'2 21.7 MAazzaellaflaccida

.5.5 7.3

'~15.0 14.3 16.7 13.1 5.6 6.1 10.7

'Corallina vancouveriensis 10.7

'9.7 15.1 14.0

'3.5 4.8 12.1 12.5 10.4 lEgregla menziesll 5.3 9.7 6.0 11.3

-14.7 18.2 10.3 10.1 9.1

'coralline crust 1

~

3.1 7.2 1 -;'I 0.

6.5 7.2 4.1 4.9 3.2 9.0 indocladia';Auri-cata 5.7 9.8 7.6

-13.7 8.5 14.1 8.5 15~2 7.6

• Gelidium coulteri "4.1 2.3 2.6 1.8 8.8 6.2 9.9 6.9

'~6.4 1A1astocarpuspapillatus

" 3.3 2.4 4.2 3.1 9.5 12.1 4.2 3.4

-5.3 W(astroclonium subarticulatumt 2.6 3.7 3.9 7.1

"~3.1 4.3 8.2 9.0 "4.4

'Cryptopleurdviolacea 6.9 8.8 1.2 2.3 4.9 10.1 4.0

-' 4.7

4.2 Clhondracanthus canaliculatus 3.7 5.2 4.2 7.1 3.0 4.4

.5.6

'5.2 4.1 juv. articulated coralline algae 2.6 1.9 1.2 1.5 4.7 3.7 4.8

d.

'-.2.9 73.3

'GalIlia rh ronfBossilella'slp. -com p Iex 3.3 2.3 2.9 5.9 1.7 2.3 2.0

` 2.9~'`

45

Ajastocarpusjard~ini 1.3

""1.0 Os

' 1.5 1.9 1.8 2.8 4.2

'"i1.7 Mdtazaella affinis O

0.8 1.3 2.2 1.9 2.8 2.6 3.5 1.6 Prionitis spp.

1.3 1.9 0.6 1.1 1.0 1.4 1.7 3.1

.1.1 MAlzaella heterocarpa

'O. I

<.01 1.7 1.4 1.0 1.2 0.3

'0.6.-

'-~6O8 UlIva/Enteromorpha spp.

0.5 r0.6 0 I

'0.4 0.4 0.9 0.3 0.5

-0.3 Porphyra sip-

<0.1I

'-<.01 0.2 0.5 0.8 1.1 0.3 Cr)ptosiphonia woodii

<0.1

<.01 05 0.7

'0.2 0.7 0.1 0.4 0.2 Gelidium pusillum

<0.1

<.01

<0.1l

<.01 0.7 1.5 0.2 Cladophora spp.

<0.1

<.01

<0.1 0.2 0.5 0.7

<0.1 0.2

'0.2 0smundea spp.

<O. 1 0.2

-<0.1

<.01 0.5 1.3 0.1 Corallina officinalis

<0.1

<.01 0.2 0.5

<0.1 0.2 0.1 0.4A 0.1 Spongom,nophafAcrosiphonka-complex

'0.2 0.5

<0.1 0.2

<0.1 Callithamnionpikeanum 0.3 0.6

<0.1 Afazaella leptorhynchos

<0.1

<.01

<0.1 0.2

<0.1

<.01

<0.1 Sarcodiotheca gaudichaudil

<0.1

<.01

<0.1 0.2

<0.1 1Ha:l7meniaISchL-ymenlIa spp.-complex

<0.1 0.2

<0.1 filamnentous red algae-comiplex

<0.1 0.2

<0.1 Mficrocladia borealis

'<0.1

<.01-

<0.1 Colpomenia spp.

'<0.1

'<.01

<0.1 UMazzala lilacina

-<0.1

<.01-

<0.1 Callithaminion spp iPleonosporium app.

<0.1

<.01 0.1 Mfelobesia nmediocris

<0.1 c.01

<0.1 I

Invertebrate Counts Tegulafunebralis Strongylocentrotus purpuratus Antlhopleura elegantissinma Pagurus spp.

Mlacclintockia scabra Nuttallina californica Tegula brunnea Lottia limatula Fissurella volcano Tetraclita rubescens 112.8 83.3 153.8 137.5 14.4 23.6 118.2 101.9 99.8 40.0 14.3

'38.2 13.2 11.4 2.3 22.0 5.2 27.9 35.6 37.6

"'12.2 9.9 18.4 19.4 28.4 21.5

'23.7 17.6

'10.4 2.6 2.8 9.4 15.6 20.8 18.1 12.6 9.8

'20.8

'6.0 1 0.8 7.4 11.7 16.4 22.6 9.9 4.6 7.5 6.0 5.0 1.8 3.0 6.2 8.8 4.7 1.8 4.0 2.6 5.3 0.8 1.8 9.2 9.3 3.6 1.0 1.4 0.8 0.5 0.6 0.9 9.6 13.3 3.0 1.4 2.1 0.6 0.9 1.8 3.5 3.8 3.0 1.9 2.4 5.4 1.6 3.6 0.8 1.8 1.6 2.6 1.6 (continued)

K

@'ESLO2005-01 2

. 4.

I.

4~6C43

U-1 Appendix C I

Table C7 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover) Survey Means, Standard Deviations and 2004 Annua! Means, Field's Cove Station FC 2--0.3m.

.I Survey 136 137 138 139 Survey Date 4-Feb-04 4-May-04 15-Jul-04 11-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dcv.

Mean Dev.

Mean A

I Invertebrate Cnunts (continued)

Pachygrapsus crassipes Tectura scutum Serpulorbis squamigerus Ocenebra spp.

Serpulidae unid.

Lollia pella Pugetlia spp.

Leptasterias spp.

Nemertca unid.

Epiactisprolifera Pisaster ochraceus Cyanoplax spp.

Tonicella lineala Sipuncula unid.

• Heptacarpus spp.

Cirratulidae/Terebellidae unid.

Mfopalia spp.

Lottia ochracea Cancer antennarius Acmaeidae unid.

Lottia asmi Acmaea mitra Discurria insessa llomolopoma /uridum/Lirularia Alia spp.

Littorina spp.

Ischnochitonidae Pelecypoda unid. boring Lacuna spp.

2.0 2.0 0.4 0.6 0.6 1.3 0.8 0.8 0.8 0.5 1.0 0.7 0.2 0.5 1.0 2.2 0.8 1.3 0.4 0.9 0.6 0.9 0.4 0.9 0.6 0.9 0.6 0.9 0.4 0.6 0.4 0.6 0.2 0.5 0.8 1.1 0.4 0.6 0.4 0.6 0.8 1.3 0.2 0.5 0.8 0.8 0.6 0.9 0.4 0.6 0.4 0.6 0.6 0.9 0.6 0.9 0.4 0.6 0.2 0.5 0.2 0.5

<0.1

<.01 0.6 1.3 0.2 0.5 0.6 1.3 0.4 0.9 0.2 0.5 0.2 0.5 0.2 0.5

<0. 1

<.01 0.2 0.5

<0.1

<.01 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5

<0. I

<.01

<0.

<0. I

<.01

<0. I

<.01

<0. I

<.01

<0. I

<.01

<0. I

<.01

<0. I

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0. I

<.0 1

<0. I

<.0 1

<0. I

<.0 1

<0.1

<.01

<0. I

<.01 0.8 0.7 0.6 0.6 0.5 0.4 0.4 0.4 0.3 0.2 0.2 0.2

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 l1 I.1 A

Invertebrate Cover Chthamalusfissus Dodecaceriafewkesi Pista spp.

Phragmatopoma californica Porifera unid. (encrusting)

Spirorbidae llaliclona spp.

Substrate Cover rock sand (shell gravel) cobble

<0.1 0.2 0.2 0.7 0.6 1.5 0.4 0.9 0.4 1.3

<0. 1

<.01

<0. 1

<.01

<0.1

<.01

<0.1

<.01 0.3 1.1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<.0 15.6 14.3 15.6 10.3 15.1 17.3 9.7 7.9 0.8 1.4 1.0 1.8 1.5 2.4 0.8 1.6 0.3 0.8 0.2 0.7 0.8 1.3 0.5 1.1 03 0.1

<0.1

<0.1

<0.1

<0.1

<0.1 h

A 14.0 1.0 0.5 II II

___ESLO2005-012

,- 14

Appendix C 2

Table C8. Intertidal Algae (peicent'cover) ahd Iiivertebiates (abiindance per 1.0 m ; percent cover)

Survey Means, Standard Deviations and 2004 Aniual Means, field's Cove Station FC 24+0.9m.,

Survey

~

136 137 138 139 Survey 6aie';

4-Feb-04 3-May-04 15-Jul-0A 11I-Nov-0.4 Std.

--Std.

Std.

Std.

Annual

-Taxon Mean

'Dev.

fMean Dcv.

Mean Dev.

Mean Dev.

Mean AIese Cover E'ndoczadiam'uricata 33.5

-111 "43.

11.4I 36.2 14.8 34.9 13.6 37.0 Non-coralline crust

19.7 14.8 11.3 10.9

'I115 8.7 21.2 13.1 15.9 Alastocarpus papillatus 5.2 3.7 6.1 3.0 11.5 7.7 8.1 6.5 7.7 PeIveia co'mporessa 3.3 4.4 4.3 7.6

'6.1 1217 5.5 9.1

-4.8 Fucusgardneri 1.0 2.1 0.3 1.1 0.3 Cladophora'sp

<0.1I

<.01

<0.

<.01 0.2 0-5 0.6 0.8 0.2 c~ralline cnist

'03

~0.5-0.1

-0.4

<0.1 0.2 0.1 0.3 0.2

%,nph),a s'P.

<0.I I':C.01

(,<O. I

<.01 0.5 0.6 0.1 0.3 0.2

• flqesperqphdus Ca1iforuicus

.(

~

0.1 0.4 0.4 1.3 0.1

• Gel'idium cO; 'Iteri

'<0.1

<.01O

<0.1

<.01 03 0.5

<0.1

',kaszaellaflaccida

<0.1 0.2

-<0.1

'<.01

<0.1 0.2

<0.1

'6illiarthron/Bossiella spp.-conmplex

-~.-

0.1 0.4

-<0.1l ji.articulated coralline algae

<0.1

-0.2

'<.0.1

-<.01

<0.1

<.01

<0.1I

<.01

<0.1 AfW~aelfa afinis

<0.1.

<.01

.<0. 1 02 eiimullm<

.1'*' 2.O

<0.1

<.01

<0.1

<.01

<0.1

-<.01

<0.1

'&afn acue esf<0.1

<.01

<0.1

<.01

<0.1I

<.01

<0.1 Afaszaella heterocarpa

<0.1 I

.01

<0.1 dI vaEntero~morpha sop.

'<0.1

<.01

&r~ptoslpho~I~a woodil

<0.1

'<.01

<0.1I

<.01

<0.1 Chibndracarnhus canalkcuatus

~

<0.1

<.01

<0.1

Af--aella leptorhyncizos

<0.1

<.01

<0.1I

<.01

<0.1

'Afastocarpti~ardini

<0.1

<.01-

<0.1

'Fu~aceae unid. -

<0.1

<.01

<0.1 Invertebrate Counts T~gufafunebralis 99.2 39.4 159.6 48.7 220.2 Anthopleura elegantissi.ma 112.0 76.9 160.6 110.8 132.4 Mfaccigntockla scabra 10.2 8.4 6.4 6.2 20.2 Lottia limattida 0.6 0.6

)2.4 2.3 0.4 Pollicipespolymerus 8.4 18.8 10.4 Cyanoplax spp.

1.8

'j 2.2 3.8 3.4 3.0 Paguru spp.

4.8 5.5 0.4 Lottiapelta 0.8 1.8 0O8 0.8

0.8 Tectura scutum 1.0

' 1.7 0.2 065

'4.2 Ac~znthlna spp.

0.2 0.5 04 0O.6

";1.4 Pachygrapsu crasipes 0.6 0.6 12 1.6 0.4 Lottia digitalis

'0.4 Ocenebra spp.

0.6 0.9 0.2 0.5 0.2 CinratulidaeiTerebellidae unid.

0.2 0.5 0.8 Mo~palia app.

Jiytilus californianus 0.4 0.9

'Littorina spp..

01 Calliostoma ligalum 0.2 0.5 A lia spp.

0.2 Nuttallina californica Ophiothrivr spp.

0.2 0.5 Mytilidae 02 35.0 89.9 17.2 0.6 23.3 2.6 0.9 13 2.4 0.9 0.6 0.9 0.5 1.3 0.5 0.5 0.5 89.2 20.3 142.1 103.4 69.8 127.1 67.0 46.6 26.0 17.8 18.8 5.3 4.7 3.8 4.6 3.1 3.6 3.3

.22 3.2 3.1 1.4 IA 0.8 1.1 0.7 0.6 1.2 2.7 0.4

<0.1

<.01 0.3

<0.1

<.oi ':r 3

0.4 0.6

<0.1

<0.1

<0.1

<0.1 0.2 0.5

<0.1

<0.1 (continued)

L f3ESLO2005-012 I., t

'CZI 5

___ _ U --

-1 Appendix C 1

Table C8 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M 2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, Field's Cove Station FC 2+0.9m.

1 Survey 136 137 138 139 Survey Date 4-Feb-04 3-May-04 15-Jul-04 11-Nov-04 Std.

.Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Invertebrate Counts (contintied)

Acmaeidaeunid.

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<0.1 Lortia asmi

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 lschnochitonidae

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Nifidiscala/Opalia spp.

I

<0.

°

<.00-cO.1 I/omolopoma luridum/Lirularia

<0. I

<.01

<0.1 lnvertehrate Cover Phragmatopomacalifornica

<0.1

<.01

<0.1 0.2

<0.1

<.01 0.1 0.4

<0.1 Chthamalusfissus

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<0.1 Spirorbidae

<0.1

<.01 Substrate Cover rock 38.1 15.9 39.2 15.7 37.5 21.4 37.0 13.7 37.9 sand (shell gravel) 3.8 7.7 4.7 7.4 1.0 2.1 3.1 7.9 3.1 cobble

<0.1 0.2 0.3 1.1 0.8 1.4 0.3 II 1

I1

__ESLO2005-012 C-116

w*s f ;

.t Appendix C Table C9. Intetidal Algae (pernt cover) and Invertebrates (abunda'nc' per 1.0 m2 ' 'percent cover)

Survey Means, Standard Deviations and 2004 Anrnzl Means, Field's Cove Station FC 3+0.3m. -

Survey' 136 137 138 ':'

139 Survey Date 2-Feb404

' 12-May-04 17-Aug-04 13-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon 4

Mean Dev.

' Mean

':'Dcv.

Mean Dev.

Mean Dev.

Mean Aline Cover

'Afazaellaflaccida 21.0 19.0 39.7 26.1

'37.6 Gastroclonium subarticulatum 18.2 16.7 9.1 25.3

'23.9 Non-corallinecrust

'235 10.2 15.9 4.5 18.5 Chondracanthus canaliculatus 4.7 3.8 7.6 7.8 6.5 corallinecrust 6.3 4.9 3.0 1.1 6.4 Phyllospadix spp.

2.1 5.1 3A 73 5.1 CalliarthronfBossiella spp.-complex 6.7 9.9 2.6 4.2 4.3 WAt'astocarpus pap Wahs

' 3.8 4.7

5.9 5.8 6.3 Mlastocarpusjardinii!

2.2 2.3 4.7 55 6.3

!Gelidium coulteri 0.4 0.6 25 1.5 6.0

'EUlva/Enteromorpha spp.

0.6 1.1 0.9 15 3.2 Cryptopleura violacea 1.2 1.3 0.6 0.8 2.2 Corallinavancouveriensis 2.1 f

2.2

^-r 1.1 1.4

- 1.7 Egregiamenziesii 0.6 1.5 0.6 1.2 2.6

'Uazaella heterocarpa 1.9 1.9 2.8 3.3 0.3

'baaellaaffinis 0.4 0.8 1.0-1.4 1.5 Endocladia muricata 0.9 15 1.9 1.8 1.3 Porphyra spp.

4.1 13.0 juv. articulated coralline algae 0.6 0.7 0.4 0.6 1.8 Chrysophyta unid.

0.8 2.0 2A Cr)ptosiphonla woodii 0.3 0.5 1.2 2.0 0.8 Prionitis spp.

0.1 0.3 05 0.9 0.6 filamentous red algae-complex 0.2 05 1.3 1.9 Callithamnion pikeanum

<0.1

'.01 0.6 1.3

<0.1 iazzaella leptorhynchos

<0.1

<.01 0.4 0.9

<0.1 Corallina officinalis

<0.1 0.2

<0.1 Spongomorpha/Acrosiphonia-complex 0.6 1.8

<0.1 Smithora naladum

<0.1

<.01 0.2 Gelidium pusillum

<0.1 0.2

<0.1 0.2

<0.1 Cladophora spp.

<0.1

<.01

<0.1

<.01 0.1 Osmundea spp.

<0.1

<.01

<0.1

<.01 JIalymenialSchL-ymenia spp.-complex 0.1 0.4 Sarcodiotheca gaudichaudii

<0.1

<.01

<0.1 0.2 M4icrocladia coulteri

<0.1 Colpomenia spp.

<0.1 Chondracanthus corymbiferus

<0.1

<.01

<0.1

<.01

<0.1 Grateloupla doryphora Callithanmion sppJPleonosporium spp.

<0.1

<.01 Afelobesia mediocris

<0.1

<.01 22.5 21.8 21.0 30.0 30.9 17.3 12.A 19.6 12.8 18.1

'7.2 19.0 35 5.9 4.5 6.2 6.4 5.1 6.6 5.2 8.3 9A.

16.8 5.0 8.2 5.2 8.7

'4.7 8.8 1.7 1.6' 4.4 10.8 3.5 3.7 4.1 5.5 3.1 2.6

'3.0 3.8 3.2 3.3 2.0 2.0 2.4

• 2.6 1.6 3.0 1.A 3.2

'1.6 8.3 2.2 7.0

-1.5 0.6

<0.1

<.01 1.3 3.0 1.6 1.6 1.1 2A.

<0.1 0.2 1.1 1.0 3.3 0.8 1.1 0.9 5.4 0.8 IA 0.6 1.0 0.3 0.7 0.4

<0.1 0.2 0.4

<.01

<0.1

<.01 0.2 0.2

<0.1 0.2 0.1

<.Ol 0.5 0.7 0.1

<.01 0.1 0.5

<0.1 0.2

<0.1 0.2

<0.1

<.01

<0.1 0.4

<0.1

<.01

<0.1 0.1 0.3

<0.1

<0.1 0

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

'0.1

<.01

<0.1

<.01

<0.1

<0.1

<0.1 Invertebrate Counts Strongylocentrotuspurpuratus Tegulafunebralis.

Tegula brunnea Pagurus spp.

Anthopleura elegantissima Fissurella volcano Tetraclita rubescens 54.2 106.9 42A.

81.0 16.0 26.6 23.6 445 34.1 38A

'52.8 34A 31.9 3.8 6.4 10.6 19.0 21.8 8.6 10.1 IA 0.9 34.8 58.3 8.8 95 13.4 16.6 15.2 5.0 6.2 16.4 8.9 10.0 4.6 12.0 8.8 5.6 6.6 3.2 5.0 1.2 6.4 4.6 6.7 3A 3.9 1.4 1.5 2.6 3.7 0.6 0.9 2.0 2.4 5.4 2.8 6.3 0.2 0.5 1.4 (continued)

CESL-02005-012 I

u -

Appendix C Table C9 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, Field's Cove Station FC 3+0.3m.

Survey 136 137 138 139 Survey Date 2-Feb-04 1 2-May-04 1 7-Aug-04 1 3-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dcv.

Mean Dcv.

Mean Dcv.

Mean Invertebrate Counts (continued)

I Teclura scutum Serpulorbis squamigerus Afacclintockia scabra Serpulidae unid.

ANuttallina californica Leptastenas spp.

Lottia pelta Pugettia spp.

Acmaea mitra Lotria limalula Epiactisprolifera Nernertea unid.

Pachygrapsus crassipes Tectura persona Tonicella lineata Mopalia spp.

Pisaster ochraceus Ocenebra spp.

Diodora spp.

Lottia ochracea AMitra idae Pisaster giganteus Acmaeidae unid.

Sipuncula unid.

Nereididae unid.

Lacuna spp.

Crepidula spp.

Lottia asmi Pycnopodia helianthoides Pelecypoda unid. boring Amphissa spp.

Ileptacarpus spp.

Lissothuria nutriens Cirratulidae/Terebellidae unid.

Invertehrate Cover Pista spp.

tunicates, colonial/social unid.

Phragmatopoma californica Bryozoa, unid. (encrusting)

Spirorbidae Porifera unid. (encrusting)

Chthamalusfissus SuIhtrate Cnver rock sand (shell gravel) cobble 0.4 0.9 1.2 1.3 2.8 5.2

<0. I

<.01 1.2 1.3 0.2 0.5 0.6 0.9 0.2 0.5 0.4 0.9 1.0 2.2 0.2 0.5 0.6 0.6 0.4 0.9 0.2 0.5

<0.I

<.01 0.2 0.5 0.2 0.5 0.8 1.8 0.2 0.5 0.6 0.9 0.2 0.5 0.4 0.9 0.6 0.9 0.6 1.3 0.2 0.5 0.2 0.5.

0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.4 0.6 0.2 0.5 0.4 0.6 0.4 0.9 0.2 0.5 0.4 0.9 0.2 0.5 0.6 1.3 0.2 0.5 0.2 0.5

<0.1

<.01 0.2 0.5 0.2 0.5

.0.4 0.6 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

-<O. I

<.0 1

<0. I

<.0 1

<0. I

<.01

<0. 1

<.01

<0. I

<.0 1

<0. I

<.0 1

<0. I

<.01

<0. I

<.0 1

<0. I

<.0 1 0.3 1.1 0.6 2.0 0.5 0.9 8.5 12.9

<0.1

<.01 0.1 0.4

<0.1 0.2

<0.1

<.01

<0.1 0.2

<0.1 0.2

<0.1

<.01

<0. 1 0.2

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01 6.9 6.3 2.0 0.8 2.1 2.0 1.2 1.1 3.1 4.8 2.2 33 0.5 1.0 1.6 3.1 0.9 1.4 1.9 4.0 0.8 2.0 0.9 1.5 1.1 0.5 0.5 0.3 0.3 0.3 0.3 03 0.2 0.2 0.2 0.2 0.2 0.2 0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.

<0.1

<0.1

<0.1

<0.1

<0.I

<0.1

<0.I

<0.1 It

-I Ii

.1 1

II l1 2.5

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 3.1 1.8 1.1 I

I.

II

__ESLO2005-012 C-18

.1

Appendix C Table CI0. Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent 'cover)

Survey Means, Standard Deviations and 2004 Anmiual Means, Field's Cove Station FC 3+0.9m.

Survey 136 137 138 139 Survey Date 2-Feb-04 12-May-04 17-Aug-04 13-Nov-04

'Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

-"Mean Dev.

Mlean Dev.

Mean Dev.

Mean Aleae Cover Endocladia muricata Mfastocarpuspapitlatus Non-coralline crust Afaraellaflaccida CGelidium coulteri Pelvetia compressa coralline crust Cladophoraspp.

Corallina vancouverlensIs Mlazaella heterocarpa Chondracanthus canalculatus Gelidium pusillum Porphyra spp.

Afazaella affinis MUastocarpusJardinil CalliarthronlBossiella spp.-complex juv. articulated coralline algae ptosiphoniia woodii Cryptopleura violacea Miazaella leptorhynchos Gastroclonium subarticulatum

• -SpongomorphalAcrosiphonla-coimplex Coralina officinalis Prionitis spp.

'Phyllospadix spp.

Ulva/Enteromorpha spp.

Callithamnion pikeanum Invertebrate Counts Tegulafunebralis Anthopleura elegantissima M4acclintockia scabra Pagurus spp.

Lottia limnatula Tectura scutum Lottla pelta Cyanoplax spp.

Ocenebra spp.

Pachygrapsus crassipes Acanthina spp.

'Nuttallina californica lHemigrapsus oregonensis Nereididae unid.

Leptasterias spp.

Pisaster ochraceus Strongylocentrotuspurpuratus Grapsidae (juv.)

Acmaeidae unid.

34S9 15.9 45.6 19.6 26.7 14.2 29A 16.2 34.1 23.1 14.8 27.7 19.2

'51.6 26.5 31.1 18.0; 33A 22.9 7.6 15.0 7.6

-'18.9 9.0 22.7

9.

95 19.9 3.7 3.6 1.7 2.1 9.8 7.2 5.3 5.S 5.1 0.9 1.8 0.6 1.1 2.4 4.3 3.6 10.9 1.9 1.2 2.2 2.1 4.4 1.2 2.7 0.1 0.4 1.1 15 1.2 0.6 0.6

-'0.6 0.7 1.3 25 1.0

<0.1

'<O.

0.2 2.5 6.1 0.1

.0.3 0.7 05 1.3 0.9 2.6

<0.1

<.01 0.2 0.7 0.4 05 0.5 01 0.4 1.0 15

<0.1

<.01 0.4 0.4 0.6

<0.1

<.01 0.9 1.1 03 0.4 0.6 0.2 0.7 0.3 0.8

<0.1

0.

03

<0.1

'<.01

.i 0.2 0.5 0.8 1.1 03 0.1 03

<0.1

<.01 0.4 1.1 0.4 G.8 0.2

" 03 0.5 0.3 0.9 0.1 0.4 0.2

<0.1 0.2 0.2 05 0.3 0.7

. 0.1

• <0.1 0.2

<0.1 0.2

<0.1 0.2 0.1 0.4

<0.1

<0.1 0.2

<0.1 0.2

<0.1 0.1 0.4

<0.1 0.2

<0.1 0.1 0.3

'-<0.1

<.01

<0.1

<0.1

<.O0 1 o.1 0.1 0.3

<0.1

<.01

<0.1

<0.1 0.2

<0.1

<0.1 0.2

<0.1

<0.1 0.2

<0.1

<0.1 0.2

<0.1

<0.I

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1 103.8 72.6 107A4 52.7 2'

"20.2 27.1 21.0 29.8 3.0 12 2.8 3.0 9.4 12A 2A 3.1 0.8 13 0.2 05 0.6 1.3 0.6 0.9

<0.1

"<.01 0.2 0.5 0.2 05 0.4 0.9

0.6 0.9

<O.1

- k.01

' 0.4 0.6 0.2 0.5 0.2 05

<0.1

-. 01

<0.1

<.01 52.4 84.9 150.0 81.7 153.4 12.2 12.0 40.8 52.1 23.6 15.6 225 11.0 14.6 10.6 12.8 27.2 6.4 5.7 103 7.6 9.2 0.4 0.9 2.2 1.0 1.7 1.4 2.0 0.8 0.8 1.8 0.2

- 05 0.4 0.6 0.9 0.2 0.5

- 03 0.4 0.9 03 0.2 0.5 0.2 0.6 0.9 0.2 0;2 0.2 05

<0.1 0.2 0.5

<01 0.2 0.5

<0.1 0.2 05

<0.1 0.2 0.5

<0.1

<0.I

<0.1

<.01

<0.1 (continued)

L O'LLO2005-012 I I I 4. -.

II,

U -

II Appendix C I

Table CIO (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, Field's Cove Station FC 3+0.9m.

Survey 136 137 138 139 Survey Date 2-Feb-04 1 2-May-04 1 7-Aug-04 1 3-Nov-04 Std.

I

. Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dcv.

Mean Dcv.

Mean Invertehrate Counts (continued)

Lottia asml

<0.1

<.01

<0.-1

<.01

<0.-1

<.01

<0.1 Ischnochitonidae

<0.1

<.01

<0.1

<.01

<0.1 Crepidula spp.

<0.1

<.01

<0.1

<.01

<0.1 Littorina spp.

<0.1

<.01

<0.1 Pisasterfilenricia (juv.)

<0.1

<.01

<0.1 Invertehrate Cover Phragmatopoma californica

<0.1 0.1 0.3

<0.1

<.01

<0.1

<.01

.1 Chthamalusfissus

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 0.2

<0.1 Spirorbidac

<0.1

<.01

<0.1

<.01

<0.1

<.01

.<0.1 Porifera unid. (encrusting)

<0.1

<.01

<0.1 Fiibtrate Cover rock 14.6 9.8 17.1 10.5 11.3 10.7 11.5.

14.2 13.7 sand (shell gravel) 6.1 12.0 3.0 4.5 3.1 6.9 0.9 0.9 3.3 cobble 0.4 1.1 0.2 0.7 0.1 0.4 0.2 I

I I

Ii

_ESLO2005-012 II C-(0 Ii

I I_.

Appendix C Table C11. 'Intertidal Algae (percent coverj and:Invertebrates (abuiidance per 1.0 m2, percent cover)

Survey Means, Standard Deviations and 2004 Anhiial Mearns,-North Diablo Cover Station NDC 1+0.3m.

Su'rvey 136 137' 138 139 Survey Date 4-Mar 20-May-04 29-Aug-04 16-Dec-04 I':

Std.;

Std."

Std.

Std.

Annual Taxon

e Mean Dev.

Mean Dcv.

Mean Dev.

Mean Dev.

AMean Aleae Cover -

Non-corallinecrust

-25.1 11.6 23.8 14.8

-29.2

-114

-- 27.6.-

.12.2

• -: 26.4 coralline crust 4.4A 3.2

• 2.6 3.0 1.0 0.9 -,

2.4 2.1 -

2.6

'Mastocarpuspapillatus

! I 1.0 1.8

<0.1

<.01 4.1 2.6 Gelidium coulteri I

- 2.9 2.1 Ijuv. articulated coralline algae 0.9 1A 0.9 1.6 0.4 0.8 Corallina vancouveriensis 3.4 4.0 Afzaella affinis

<0.1

<.01 1.6 2.3 Gastroclonium subarticulatum 1.9 5.9 Phyllospadix spp.

• .(

1.9 5.9 Chondracanthus canaticulatus

<0.1 "I 0.2 1.4 3.1

[Smlthorantiadum 0.3 1.1 filamentous red algae-conplex im-

<0.1

<.01 AfastocarpusJardini!

-0.2 0.7 Cladophora spp.

<0.1

<.01 0.1 0.4 Uiva/Enteromorpha spp.

<0.1 0.2 lfazaellaleptorhynchos

-;<0.1 0.2 I<0.1 <.01

'Chondracanthuscor)mbIferus - 0

- <0.1 02 Gelidiuim pusillum-;<0

<.01

<0.1

<.01 PrionJtis spp.

Spongomorpha/Acrosiphonla-complex CalliarthronfBossiella spp.-complex

<0.1

<.01

<0.1

<.01 Colpomenla spp.

<0.1

<.01 Endocladia muricata

<0.1

<.01 Grareloupla doryphora 5.0 S 5.9

2.5 1.6 2.4 1.1 1.5 3.0 0.9

<0.1

<.01 0.9 0.4 1.1 0.5 0.5

<0.1 0.2

-0.4

_0

.0.9 <0.1 03 -

l0.9 *-:c.

<0.1

<0.1

<.01

<0.1

<.01

'<0.1 w-

<0.1

<0.1

<0.1

<.01

'<0.1

<0.1

<.01 '

<0.1

<0.1

<0.1

<.01

<0.1

<0.1

<0.1

<.01

<0.1 Invertebrate Counts Afacclintockia scabra Tegula brunnea Tetraclita rubescens Lottia digitalis Pagurus spp.

Lottia limatula Tegulafunebralis Tectura scutum Lottiapelta Strongylocentrotus purpuratus Anthopleura elegantissima Fissurella volcano Serpulidae unid.

Pachygrapsus crassipes Nuttallina californica Afytilus californianus Ocenebra spp.

Anthopleura xanthogrammica Pollicipes polymerus Lottia gigantea Cyanoplax spp.

Alopalia spp.

287.0 105.9 330.6 78.4 5.2 7.0 13.6 16.2 21.0 17.8 49.8 37.2 34.0 19.2 39.0 36.7 18.8 27.8 15.2 16.4 3.8 3.1 17.0 9.3 26.8 15.2' 12.0 16.8 8.6 9.2 1.0 1.0 9.6 7.4 4.6 4.9 2.6 1.8 6.8 6.1 3.2 2.2 1.8 1.1 4.6 2.2 IA 2.1 3.0 2.2 1.A 2.0 0.2 0.5 1.2 1.3

'0.6 0.9 1.0 1.4 0.8 0.8 0.6 0.9 IA 1.7 0.4 0.9 0.4 0.6 0.8 0.8

<0.1

<.01 1.6 3.6 OA 0.9 0.2 0.5

<0.1

<.01 264.0 64.4 3.2 10.0 16.8 21.0 17.2 4.0 5.6 7.8 2.0 0.2 2.8 0.8 0.2 0.6 0.2 0.4 0.2 68.9 33.0 3.1 22.4 22.1 17A 14.7 4.6 3.9 4.9 1.6 0.5 1.5 1.1 0.5 0.9 0.5 0.6 0.5 304.6 126.8 72.8 37A 13A 11.0 1.2 2.7 32A 65.9 1 1.8 7.6 OA 0.9 2.8 2.2 9.6 2.9 6.2 6.8 1.6 1.1 2.6 0.9 1.2 1.3 0.8 0.8 OA 0.6 1.0 22 0.2 0.5 0.8 0.8 0.2 0.5 0.2 0.5 0.2 0.5 296.6 39.0 21.9 21.1 20.8 13.4 9.8 7-4 7.0 5.3 3.6 2.7 1.5 13 0.7 0.7 0.7 0.6 0.4 02 0.2

<0.1 (co ntin uedj I

f 6t!ESLO2005-012 0G21 ~ ;,-,.

u l

Appendix C I

Table CII (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 1+0.3m.

II Survey 136 137.

138 139 Survey Date

. 4-Mar-04 20-May-04 29-Aug-04 16-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dcv.

Mean Dev.

IMTean Invertebrate Count, (continued)

Ophiothrix spp.

0.2 0.5

<0.1 Acmaeidaeunid.

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<0.1 Lintorina spp.

<0.1

<.01

-<0.1 Ischnochitonidae

<0.1

<.01

<0.1 Lottia ochracea

<0.

<.01

<0.1 Balanus spp.

<0. 1

<.01 Invertebrate Cover Chthamalusfissus 7.5 7.1 2.8 3.9 4.1 4.0 7.7 9.2 5.5

.'hragmalopoma californica 2.2 3.0 2.5 1.3 0.8 0.9 2.0 4.0 1.9 Spirnrbidae

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

. <0.1 Forifera unid. (encrusting)

<0.1

<.01

<0.1 Substrate Cover rock 39.0 15.2 55.7 20.1 42.0 12.4 80.6 116.1 54.3 cobble 13.9 5.1 13.8 5.6 10.3 7.3 10.8 5.8 12.2 sand (shell gravel) 4.2 4.3 2.6 1.6 5.8 7.2 2.7 2.4.

3.8 I

Ii l

I I

I

.1

.l

%WESLO2005-01 2 C -^22

.Appendix C

Table C12. Intertidal Algae (percent cover) and Inve-tebrates (abundance per 1.0 m2,- percent covcr)

Survey Means, Standard Deviations anid 2004 Annual Means, North Diablo Cove'Station NDC 11-0.9m:

Survey 136

'137 138 139 Survey Date 4-Mar-04 20-May44 29-Aug-04 16-Dec-04 Std.;

Std.

Std.

Std.

Annual Taxon

. Mean Dev. '

l Mean Dcv.-

Mean Dev.

Mean Dev.

Mean

fga eCover Non-corallinecrust 413- ---- 19.0 ---

30.8 14.7-35.6.-

17.5

- *29.0 -

4-13.8

-34.1 Endocladiamuricata 4.9 6.8 9.6 14.8

'7.4 11.3

. 5.4 8.1

- 6.8 4Mastocarpuspapillatus 2.0 2A.

2.1 3.0 4.7 4.3 4.8 5.3

., -3.4

'ceralline crust 0.3 0.6 0.6 V 0.8 0.6 1.2

<0.1

<.01 0.4 Gelidium coulterl 1.3 2.0

<0.1

'c.OI 0C3 Uaczaella leptorhynchos

<0.1

<.01 c.Ol

<.01 0.4 0.8

<0.1

<.O0 C.1 La-aellaaffinis

<0.1 c.O I 5c<0.1

<.ol 0.3 0.5

<O.1

<.01

<0.1 (lva/Enteromorpha spp.

. <0.1

<.01

<0.1 0.2

<0.1

<.01

<0.1 Cladophoraspp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<O.I

<.OI

<0.1 Gelidium pusillum

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<.1 felvetia coinpressa I<0.1 9 :<.01

<0.1

<.01

<0. 1

<.01

<0.1

<.01

-<0.1 Chondracanthuscana!;culatus

.)<O.I

<.01 r,

<0.1

<.01

<0.1 Gastrocloniumsubartikulatum

.<0.1

! <-01 1.;

<0.1

<.01

<0.1

<.01,

<0.1 jLv.articulatedcorallinealgae

<O.

<.01

<0.1

-<.01

.1 SpongomorphalAcrosfphonla-complex

<0.1

<.01

<0.1 Invertebrate Counts *'

i Tegulafunebralis

100.4 42.8 313.0 166.6 258.6 94.9 413.2 Afacclintockia scabra

.91.2

'54.6 92A 38.8 182.6 67.6 88.2 Anthopleuraelegdntisfima 7f.0

.85.4 80.0 98.2 81.2 99.2 69.0 Lottla digitalis 22A 17A 9.6 16.0 Pagurus spp 1.8 3.0 2A 3.3 20.0 17.0 6.0 Lottia limatula 0.2 0.5 1.2 1.1 5.A 12.6 8.0 Tectura scutum 0.8 1.3 0.4 0.9 6.4 3.4 0.2 Fissurella volcano 2.6 2.3 0.6 0.9 1.6 Cyanoplax spp.

0.2 0.5 OA 0.6 1.A 1.5 1.4 Lottia pelta 0.4 0.6 0.8 1.3 1.8 Ocenebra spp.

1.2 1.3 0.6 0.6 1.0 IA 0.2 Pachygrapsus crassipes 0.6 1.3 1.8 0.8 0.4 Acanthina spp.

1.2 1.3 0.2 0.5 0.2 0.5 0.8 Alopalia spp.

0.8 0.5 0.6 Strongdlocentrotus purpuratus 1.2 1.8 0.2 Alytilus calffornianus 0.2 0.5 0.4 0.6 0.2 0.5 OA Tegula brunnea

<O.1

<.01 0.4 Lfrtorina spp

<O.1

<.01

<0.1

<.01 0.2 0.5 Nemertea unid.

0.2 Tetraclita rubescens 0.2 0.5 Acmaeidae unid.

<0.1

<.01

<0.1

<.01

<0.1

<0.1 Lottla asmi

<0.1

<.01

<O.I

<.01

<0.1 Nitidiscala/Opalia spp.

<0.1

<.01 Ischnochitonidae

<0.1 Bittium spp.

<0. 1

<.01 Atytilus galloprovincialis

<0.1

<.01 367.7 271.3 24.6 113.6 85.6 75.3 8.0 6.6 7.6 10.6 6.2 0.5 2.0 1.5 1.2 1.1 0.9 2.2 0.O 0.5 0.8 0.9 0.7 0.8 0.6 0.6 0.4 0.5 0.4 0.6 0.3 0.9 0.1

<0.1 0.5

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<0.1 Invertebrate Cover Chthamalusfissus Phragmatopoma californica Spirorbidae 4.0 6.0 1.7 2.5 3.8 5.5 4.0 cO. I

<.ol

<0.l

.lc1

<.01

<0.1

<O O

cO. I

<.ol co.l

<.Ol

<0.1I 6.7 0.2

<.01 3.4

<0.1

<0.1 (continued)

L..

ESLO2005-01 2

.~ I.

-C-23

up Appendix C Table C12 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 mi 2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 1+0.9m.

II Survey 136 137 138 139 Survey Date 4-Mar-04 20-May-04 29-Aug-04 16-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean St-hctrate Cover rock 31.5 21.5 45.8 19.1 41.4 20.1 44.8 17.0 40.9 cobble 11.6 10.1 7.7 5.0 6.2 5.0 5.6 4.4 7.8 sand (shell gravel) 6.9 7.2 6.6 5.3 3.8 4.2 10.6 10.8 6.9 1

l1 II NESLO2005-012 II C-24 II

Appendix C Table C13. Intertidal Algae 6'er`cent cover) and Invertebrates (abundaiice per 1.0 m2 ; percent cover)

Survey Means, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 2+0.3m.

'Survey 136-'

A' 137' 138 139 Survey Date 20-Jan-04 V U 6-May-04 28-Jul-04 12-Nov-04 Stdtd.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dev.

Mean Dev.

Mean Alnae Non-coralline crust

'Phyllospadix spp.

filamentous red algae-complec coralline crust; Gaitrocloniuim subarticulatun Gelidium coulteri Alastocarpuspapillazus Chrysophyta unid.

Afaaella affinis Chondracanthus canaliculatu Smithora naiadum juv. articulated coralline algae UlvatEnteromorpha spp.

Plerosiphonla dendroldea Prionitis spp.

Corallina officinalis

-CalliarthronlBosslella spp.-cc Corallina vancouveriensls Sarcodiotheca gaudichaudif Afa-aella leptorhynchos AfastocarpusJardinii JlalymenialSchLymenla spp.-i Osmundea spp.

Gelidium pusillum Graleloupia doryphora Sargassum muticum Endocladia muricata Afa-aella heterocarpa Colpomenia spp.

Afelobesia mediocris Cladophora spp.

SpongomorphalAcrosiphonla.

Halosacclon americanum Aficrocladia coulteri Cryptopleura violacea Bryopsis spp.

Endarachne/Pebalonia-complo 322 20.3 29.0 183 19.5 11.5 33.7 16.9 28.6 16.9 26.5 13.5

• 22A 19.2 27.0 19.9 26.7

. 17A 6.2 6.1 15.3

'19.7

.173 15.8 2.8 4.9 10.4 3

5.7.3.0 5.6

S.O

.1.0 11 13 0.9 3.4 n

1.1

2.0' 13 '

2.2 4.0 5.9 3.8 3.5 2.5 1.0 1.9 0.6 0.7 1.9 1.0 5.0 83 2.1 0.8 2.0 35 5.9 2.5 4.8 0.8 1.1 1.9 1.0 3.3

<0.1

<.01 63 8.0

<0.1

<.01 1.8 1.0 IA4 2.8 3.9 2.5 3.8 02 0.5 1.6 s

1.1 1.8 0.6 1.0 1.7 1.9 2.8 23 1.5 0.4 1.3 1.6 2.7 3.2 55 13 15 12 2.1 IA 0.5 0.7 1.0 0.3 0.7

.OA 0.7 2.6 2.1 03 0.5 0.9 3.5 4.2 0.9 0.3 0.7 0.1 0.4 0.4 0.9 1.9 2A 0.7

<0.1

<.01 13 1.2 03 naplex 1.0 1.8

<0.1 0.2 0.1 0.4

.03 0.8 1.0

<0.1

<.01

<0.1 0.2

<0.1

<.01 0.2 0.1 0.4 0.1 OA 0.2 0.7 0.1 0.3 0.6

<0.1 02

<0.1

<.01 0.1

• <0.1

<.01 0.1 0.4 0.3 0.5 0.1

omplex

<0.1

<.01 02 0.5 0.1 OA

<0.1 0.1 0.3

<0.1 02 0.1 0.4

<0.1

. <0.1

<.01

<0.1

<.01 0.2 0.5

<0.1

<O. I

<.01 0.2 0.7

<0.1

<0.1 0.2 0.1 0.4

<0.1

<0.1 02

<0.1 0.2

<0.1

<0.1

<.01

<0.1 02

<0.1

<0.1

<.01

<0.1 02

<0.1

<.01

<0.1

<O. 1 0.2

<O. I

<.01

<0.1 m<0.1p

<.01

<0.1

<0.1

<.01

<0.1

-complex

<0.1

<.01

<0.1

<0.1

<.01

-<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1 Invertehrates AMacclintockla scabra 2532 290.2 206.8 2133 321.4 392.0 98.4 475 220.0 Strongylocentrotuspurpuratus -

-19.6 41.6 45.6

- 70.6 40.0 48.9

- 18.4 26.2-30.9 Tetraclita rubescens 40.4 70.8 35A 59A 23.0 51.4 7.6 11.5 26.6 Lontia digitalis 22.0 46.5 13.6 28.8 17.0 38.0 13.2 Anthopleura elegantissima 8.8 143 7.6 13.2 7.0 12.0 12.4 22.9 9.0 Fissurella volcano 9.8 7.1 12.2 16.9 4.8 2.7 7.4 5.7 8.6 Lottiapelta 52 6.2 9.4 13.4 10.6 IOA 7.0 7.0 8.1 Lottia limatula 0.8 1.8 7A 5.1 5.6 6.9 7.0 13.5 5.2 AMytilus californianus 2.2 4.4 5.6 9.4 3.2 6.1 6.4 9.2 4A

~'TESLO2005-012 G2 (continued) 1k

~

- rzSM5

Appendix C Table C13 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover) Survey M-eans, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 2+0.3m.

Survey 136 137 138 139 Survey Date 20-Jan-04 6-NMay-04 28-Jul-04 12-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Nlcan Dev.

Mean Dev.

Mean Dev.

Mean Dcv.

Mean Invertehratec (continued)

Lottia giganrea 2.6 3.7 3.8 6.1 3.2 4.4 3.6 7.0 3.3 Tectura scutum 0.8 1.8 4.4 3.5 1.2 2.7 1.6 Tegula brunnea 0.6 0.9 3.8 7.4 0.2 O.S 1.2 Cyanoplax spp.

0.4 0.9 0.8 1.8 1.6 3.6 0.6 1.3 0.9 Vuttallina californica 0.6 0.9 1.6 1.5 0.4 0.9 0.2 0.5 0.7 Pachygrapsus crassipes 0.4 0.9 0.8 0.8 1.0 1.0 0.6 Pagurus spp.

0.4 0.9 1.0 1.4 0;4 Ocenebra spp.

0.4 0.9 0.4 0.9 0.6 0.9 04 7egula.funebralis 0.4 0.9 0.8 1.3 0.3 Balanus spp.

1.0 2.2 0.3 Acanthina spp.

0.2 0.5 0.2 0.5

<0.1 Grapsidae ljuv.)

<0.1

<.01 0.2 0.5

<0.1 Polychacta unid.

0.2 0.5

<0.1 Pugertia spp.

0.2 0.5

<0.1 flemigrapsus oregonensis 0.2 0.5

<0.1 Dioparra ornata 0.2 0.5

<0.1 Cancer antennarius 0.2 0.5

<0.1 Serpulidaeunid.

0.2 0.5

<0.1 Acmaeidaeunid.

<0.1

<.01

<0. I

<0.1

<0.1

<0.1 Ifeplacarpus spp.

<0.1

<.01

<0. I

<.01

<0.1 Sipuncula unid.

<0.1

<.01

<0.1 Ophiactis simplex

<0.1

<.01

<0.1

<.01

<0.1 Aliaspp.

<0.1

<.01

<0.1 Pycnogonidaunid.

<0.1

<.01

<0.1 Pollicipespolymerus

<0.1

<.01

<0.1 Ischnochitonidae

<0.1

<.01

<0.1 Lacuna spp.

<0.1

<.01

<0.1 Septifer bifurcatus

<0.I

<.01

<0.1 Invertebrate Cover Pista spp.

1.7 4.0

<0.1

<.01

<0.1

<.01 1.5 2.6 0.8 Chthamalusfissus 0.6 2.0 1.3 4.0 0.1 0.4

<0.1

<.01 0.5 Phragmatopoma californica 0.5 1.3

<0.1

<.01

<0.1

<.01 0.1 0.4 0.2 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1 Substrate Cover rock 25.5 14.1 26.0 15.7 26.0 29.1 34.0 16.8 27.9 sand(shellgravel) 2.4 3.2 18.0 23.6 9.1 8.3 7.1 11.5 9.1 cobble 2.8 3.2 3.9 4.9 0.9 1.5 4.9 7.5 3.1

-i q~m"ESLO2005-01 2 C-26 II

-1:

.- ~

2'

)

Appendix C Table C14. Intertidal Algae (pei'r6cnf cover) ~and Invdit~brtids (abundance per 1:0 m2 ; percenlt "cover)'

Survey Me'a-nsStandard Deviations 'and 2004 Axuiiial Meanis, North Diablo Cove 'Station NDC 2+0.9mn.-

Survey

'136 1*37.-.138 139 Survey Date -

3-Feb-04 20-May-04 28-Jul-04 12-Nov-04

.Std.

..~,*.

Std.

.Std.

Std.

Annual

'.Taxon Mean Dev.

Mean

.Dcv.

Mean Dcv.

Mean Dev.

Mean

'Alfae Cover a-Endocladfa muricata 13.9 14.7 14.1 12.9 14.0 12.2 14.2 12.4 14.0

'Non-coralline crust 69 5.3

• .4.7

.5.2 5.7 4.5 60 9

Mlastocarpus paplllatus 2.2 2.0 1.7 3.0 3.2 5.4 2.3 2.2

_,2.3 coralline crust 2.8

-1.9

'0.8

.0.7 0.8 0.8 1.0 1.2 1.4

'Gelidium coulteri OA0.

0.8

<0.1

<.01 0.6 I.1 1.5 0.6 juv. articulated coralline algae 0.02 0.3

,i0.6

,1.1 0.2 0.5 0.9

-.1.8 0.5 filamentous red algae-compleX 0.3

,,11

,j0.3

0.

06 20

<.1*

<010 Corallina vancouveriensls

,0.5 1.0 0.6 1.8

<01 0.2 0.3

Afazzaella affinis i.,i

~

0.2 03

.<0.1

~.<.01 03 0.5 0.4 13

.0.2

-c2lliarthron/Bosslella.spp.-complex 0.2 0.7 0.. 2

.0.7 0.5 1.0

<0.1 ~ c01 0.2

CorallinaqoffIcinalis 0.7 2.0.

0.2

,Gastroclonium subart.iculatum

. <O.I

,.<.01 0.1

.0.3.,..<0.1 lCJhondracanthus canaliculatus

,0l

'02

<0.1I

<.01

<0.1I ~<.01.

0

.Prionitis spp.

,<0.1 0.02

- <o.i

<.0I

<1 iCladophora spp.

0.

<01 01

<01

<0.1I

<0.1I

<0.l

'Gelidium Pusillum

.<O.1I

<.01

<0.1

<.01

<0.1

<0j

<1 U

Ehu,'Eneromorphza spp.

I

<0.1I

.01 1

.Osmundea spp.

<0.1I

<.01

<0.1 Pelvetia compre~ssa

-<9.1 I

<.01

<.1 Porphyra spp.

<9.1I

<.01-

<0.1 Sarcodiotheca gaudichaudji

<0.1

<.01

<0.1 invertebrate Counts AMacclintockia scabra

'.190.6 96.8 173.8 79.8 296.0 199.2 326.4 163.1

.246.7 Tegulafunebralis

.,140.8 31.5 275.2 152.9 181.0 139.9 94.4 1373:

172.9 Anzhopleura eleganfissima

-100.6 102.8

.83.2 78.7 77.6 71.5 91.8 87.7 88.3 Loulta digitalis 60.2

.76.5 17.0 22.5 6.6 14.8 21.0 Lofttia limatula 0.4 0.6 8.8 8.6 15.6 15.7 14.2 12.3

• .9.8 Tectura scutum 3.8 5.8 1.0 2.2 13.6 6.7 5.2

.7.4<~..

5.9 Cyanoplax spp.

3.6 1.8 2.4 2.1 9.0 4.4 1.4 1.5

-4.1 Lottia pelta 9.0 10.7 3.0 2.9 1.0 I.4 2.8..

3.7 -

4.0 Pagurusapp.

I 3.4 3.5 6.0

,.10.2 1.6 2.3 2.6 4.2

.,3.4

,tytflus californianus

'2.2 3.32 2.4 3.9 2.4 4.8 1.8

.2.7

~2.2 Pachygrapsus crassipes

• 0.6 r

0.6 0.6 0.9 5.0 5.8 0.2 0.5 1.6

-*Strongylocentrotus purruratus 0.4 0.9 0.8

-13 3.4 7.1 1.4 2.6 ~.

1.5 Fisurella volcano 0.6 0.9 2.8 4.1 2.2 2.5 1.4 Lottla giganiea, 1.6 1.8 1.2 2.2 1.2 2.7 1.6

-,2.1 I. A.

Acanthina spp.

'0.6

' 0.9 3.32 3.4 06

.9 0.4 09 1

Ocenebra spp.

'1.0

1.7 0.2 0.5 0.8

.0,5 0.5 Pollicipespolymerus.

0.4 0.9

<0.1I

<.01 0.8 1.8

..03 Mfopalia 3pp.*

'0.6 0.6'--

02 0.5 0.2 0.5.-03 Nuttallina californica 0.2 0.5 0.6 0.9 0.2 0.5 03 Tetraclita rubescens 0.4 0.9 0.4 0.9 0.2 Llttorina spp.

<9.1I

<.0?

<0.1

<.01

<0.1

<.01 0.4 0.6 0.1 Tonicella lineata 0.2 0.5

<90.1 flemigrapsus oregonensis 0.2 0.5

<0O.1 Acmaeidae unid.

<9.1I

<.01

<0.1 I

<0.1

<0.1I

<0.1 Lotfia asmi

<9.1I

<.01

<0.1I

<.01

<0.1I

<.O1f

<9.1 (continued)

@ ESLO2005-012 2

-A Appendix C Table C14 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 2+0.9m.

Survey 136 137 138 139 Survey Date 3-Fcb-04 20-May-04 28-Jul-04 12-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dev.

Mean Dev.

Mfean Invertehrate Counts (continued) lleptacarpus spp.

<0.1

<.Ol

<0.1

<.Ol

<0.1 Sipuncula unid.

<0.1

<.0-

<0.1 Grapsidae (uv.)

<0.1I

<.01

<0.1 Invertebrate Cover Chihamalusfissus 6.5 5.9 3.1 3.7 4.0 3.5 14.2 13.5 7.0 Phragmatopoma callfornica

<0.1

<0.1 0.2

<0.1

<.01 0.1 0.4

<0.1 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1 Substrate Cover rock 64.0 11.1 75.0 12.4 69.9 12.2 60.2 12.4 67.3 cobble 1.4 2.2 2.0 1.8 1.4 1.8 2.5 3.2 1.8 sand (shell gravel)

<0.1

<.01 0.3 0.9 0.6 2.0 0.2

-1 II 11 If Ii Ii A

If Ii h

II II eESLO2005-012 II C-28

-I

Appendix C 2

Table C15. Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m ; percent cover)

Survey Means, Standard Deviations and 2004 Aniual Means, North Diablo Cove Station NDC 3+0.3m.

Survey 136 137 138 139 Survey Date 20-Jan-04 6-May-04 29-Jul-04 12-Nov-04 Std.

S:d.

Std.

Std.

Annual

'Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

hean Aleae Cover Non-coralline crust

coralline crust juv. articulated coralline algae filamnentous red algae-complex Corallina vancouveriensis Calliarthron/Bossiella spp.-coi Gelidium coulteri UlmalEnteromorpha spp.

Colpomenia spp.

'astocarpus papillatus Gelidium pusillum

'Chondracanthus canaliculatus Gastroclonium subarticulatum Chrysophyta unid.

Afaaella leptorhynchos Cladophora spp.

'Codiumfragile Corallina officinalis Grateloupla doryphora Bryopsis spp.

21.9 18.8 20.9 15.0 18.5 17.9 27.7

' 27.0 22.3 3.3 3.7 6.9 6.0 4.9 4.5 5.1 6.1 0.6 0.7 0.3 0.7 0.2 0.5 1.9 4.6 3.2 7.2 0.3 0.7 1.4 2.2 mplex 1.0 1.8 2.4 3.6 0.5 0.7 1.2 1.4

<0.1

<.Ol 0.1 0.3 0.6 0.6

<0.1

<.01

-<0.1 0.2

<0.1 0.2

<0.1 0.2 0.1 0.3

<0.1

<.01

<0.1

- <.Ol 0.1 0.4

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.o0

<0.1

<.01 3.6 35 35 5.1 0.8 0.3 0.3A 0.3 0.2 0.1 0.1

<0.1

<0.1

<0.1

<0.1

<0.1 25 4.7 6.4 2.4 6.0 2.2 6.7 1.7 0.9 0.9 0.6 0.7 0.3 0.7 0.1 1.1 0.1 05

<-0.1 0.4

<0.1 0.4,

<0.1 0.2

<0.1 0.2

<0.1

<.01

<0.1

<0.1

<0.1

<.01

<0.1

<.01

<0.1 Invertebrate Counts Mfacclintocklia scabra Tetraclita rubescens Strongylocentrotuspurpuratus Mfytilus californlanus Fissurella volcano Lottia digitalis Lottia gigantea Tectura scutum Lottia limatula Lottia pelta Nuttallina californica Anthopleura elegantissima Pachygrapsus crassipes Cyanop lax spp.

Epiactisprolifera Serpulidae unid.

Ocenebra spp.

Nemertea unid.

Tegula brunnea Tegulafunebralis Urticina spp.

Octopus spp.

Pugettia spp.

Acmacidac unid.

Pollicipespolymerus Sipuncula unid.

352.8 145.5 242.2 64.5 49.2 58.0 39.6 22.1 13.6 5.6 41.8 20.8 13.4 26.7 12.8 17A 14.4 4.4 20.0 15.4 2A 3.8 3.0 3.7 8.8 8.3 8.4 8.0 5.0 5.8 8.0 6.8 4.6 4.6 3.0 1.0 10.0 10.0 3.0 5.7 3.A 6.1 1.2 1.6 0.8 1.1 0.6 0.9 1.2 1.3

<0.1

<.01 0.2 0.5 0.8 1.3 0.2 0.5 1.2 1.6 0.4 0.6 0.4 0.9 0.4 0.9 0.2 0.5

<0.1

<.01

<0.1

<.01 0.1

<.1

<.01

<0.1I

<.01 192.0 33.6 36.4 1.2 10.4 3.6 10.0 21.6 10.8 3.0 0.4 1.2 1.8 IA 0.4 0.2 0.2 0.2 0.2

<0.1

<0.1

<0.1 71.8 22.2 20.1 1.8 4.2 8.1 8.1 6.1 7.1 2.8 0.6 1.3 1.3 0.9 0.9 0.5 0.5 05 0.5

<.01

<.01 215.4 100.8 250.6 30.8 29.6 38.3 23.2 10.0 28.8 57.8 1215 21.3 9.8 6.1 13.7 28.2 17.8 9.3 6.8 5.3 8.5 2.2 2.9 7.2 0.6 0.9 6.0 6.2 3.8 5.6 3.8 8.0 2.7 0.8 1.3 1.0 0.9 0.8 0.8 0.6 OA 0.9 0.5 0.2 0.5 OA 0.2

<0.1

<0.1 0.2 0.5

<0.1

<0.1

<0.1

<O. I <.OI

<O.t

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1 (continued)

I ESLO2005-01 2 C9 I-,, 't.

j

. C-.2

U-lI Appendix C

.1 Table C15 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 3+0.3m.

li Survey 136 137 138 139 Survey Date 20-Jan-04 6-May-04 29-Jul-04 12-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dcv.

Mean Dev.

Mean Iniertehte Counts (continued)

Phidiana hilroni

<0.1

<.01

<0.1 Ophiuroidca unid.

<0.1

<.01

<0.1 Ileplacarpus spp.

<0.1

<.01 Lissothuria nutriens

<0.1

<.01

<0.1 CirratulidadTercbellidaeunid.

<0.1

<.01

<0.1 Invertebrate Cnver Phragmalopoma californica 0.7 0.7 0.6 1.2 0.6 1.2 0.5 0.7 0.6 C/thamalusfissms

<0.1

<0.1

<0.1

<.01

<0.1

< 01

<0.1 Spirorbidae

'0.1

<.01

<0.1

<.01

<0.1 Porifera unid. (encrusting)

<0.1

<.01

<0.1

<.01

<0.1 llydroida

<0.1

<.01

<0.1 Subitrate rCover rock 62.2 23.1 63.7 21.7 64.3 23.4 54.9 30.3 61.3 cobble 6.5 7.7 4.2 5.8 6.1 7.8 6.9 7.3 c.9 sand(shellgravel)

<0.1 0.2

<0.1

< 01

<0.1

-I II 1

I l

II II

__ESLO2005-012 II C-30 I

Appendix C Table C16. Intertidal'Algae (percent cover) and Invertebrates (abundince per 1.0 m 2 ; percent cover)-

Survey Means, Standard Deviations and 2004 'Anual Means,'North Diablo Cove Station NDC 3+0.9m:,

Survey "

136

-137.

-138 139---

Survey Date 20-Jan-04 6-May-04 29-Jul-04 12-Nov-04 Sd' -

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean 2 Dcv.

Mean Dcv.

Mean Dcv.

Mean Alime Cover Non-corallinecrust 18.8 12.2 14.7 9.2 11.7 Endocladia muricata 1.9 4.0 3.3 7.2 1.9 UlvalEnteromorphaspp.

<0.1

- <.01

<0.1

<.01 8.2 corallinecrust 1.7 1.8 1.2 1.0 0.7 Fucus gardneri 3.2 juv.articulatedcorallinealgae 1.0 1.7 0.1 0.3 0.1 Gelidium coulterl

<0.1 0.2

<0.1

<.01

<0.1 Chrysophyta unid.

0.6 1.3

• Mastocarpuspapillatus;

'<0.1

<.01

~<0.1 0.2 0.3 Gelidium pislllum

- 0.1 0.4

! <0.1 Corallina vancouveriensis 0.1 0.4

<0.1 Colpomenia spp.

<O.1

'Mfazaellaaffinis

<0.1

<.01

'<0.1 Porphyra spp.

<0.1

<.01

<0.1 Cladophora spp.

0 0.1 Prionitis spp.

<0.1

<.01 Spongomorpha/Acrosiphonla-complex

<0.1 Calliarthron/Bossiella spp.-complex Gastroclonium iubariicidatum

<0.1

<f.01 Chondracantzhus canaliculatus

<0.1 8.4:._

15.4 F z.,_, -,9.9,....,,

15.2 5.7 3.1

.7.8 2.5 6.7 0.6

.- 0.6 2.2 0.8 0.6.

.-0.6 1.0 9.0 0.8

<.01 0.3 0.8 '.

-0.4 0.2 1.0 1.A 03

?

0.1 0.7

<0.1

-<.01

. <0.1

<.01

<0.1

<.01-'

<0.1

<.01

<0.1

<.01

<0.1

<.01

.0.1,. :-, 0.3t

< 0.1

<.01

<0.1 0.2

!.-C.

<.01

<0.1

<.o0

<0.1

-<.01:

<0.1

<.oI 1

<.oI

<0.1

<0.1

<.o0

<.01

<0.1

<0.1

<0.1 Invertebrate Counts Alacclintockia scabra Lottia digitalis Tegulafunebralis Strongylocentrotus purpuratus Lottia limatula Tetraclita rubescens Lottia gigantea Tectura scutum Fissurella volcano Lottiapelta Mytilus californianus Pagurus spp.

Pachygrapsus crassipes Tegula brunnea Cyanoplax spp.

Ocenebra spp.

Balanus spp.

Pollicipespolymerus Anthopleura elegantissima Serpulidae unid.

Afopalia spp.

Nuttallina californica Epiactisprolifera Octopus spp.

Ophioplocus spp.

Acnmaeidae unid.

300.6 86.0 9.0 11.2 31.8 5.0 IIA 0.8 6.6 6.6 6.4 2.2 1.2 2.2 0.2 1.4 0.4 1.2 0.2

<0.1 169.1 179.2 97.9 101.0 48.2 31.9 5.9 16.8 34.8 13.3 15.6 17.1 39.0 4.0 2.9 5.9 14.8 15.5 10.3 7A 8.3 1.1:

6.4 5.9 10.5.

7.8 10.8 9.0 5.8 8.8 9.5 5.2 7.3 4.4 3.6 8.1 0.8 0.6 0.9 5.0 11.2 2A 0.8 0.8 0.5 IA 2.0 0.2 0.5 3.1 0.4 0.9 0.6 OA 0.6 1.3 0.2 0.5 0.4 0.9 0.5

<0.1 191.4 28.2 12.4 18.4 8.0 9.0 8.4 16.0 5.4 1.4 4.4 1.4 3.8 1.0 2.2 0.8 0.2

<0.1 0.6 0.2 98.1 27.8 19.3 IIA 4.5 10.7

'7A 13.4 5.1 2.2 6A 2.6 2.2 2.2 1.5 1.1 0.5

<.01 0.6 0.5 369.0 207A 260.1 33.6 39A 49.0 19A 28.0 14A 9.8 10.7 13.8 11.0 9.2 10.0 9.5 10.0 11.0 9.3 6A 12.2 7A 3.2 4.6 5.8 3.6 4.3 4A 1.2 1.8 4.3 1.8 0.6 0.6 1.6 1.5 1.3 OA 0.9 0.7 1.6 1.5 0.5

<0.1

<.01 0.5 OA 0.6 0.5 0.4

<0.1 OA 0.9

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 0.2 0.5 0.2 0.5

<0.1

<.01 (continued)

ESLO2005-01 2 13

.*I -

_,-~

li Appendix C I

Table C16 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M 2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, North Diablo Cove Station NDC 3+0.9m.

Ii Survey 136 137 138 139 Survey Date 20-Jan-04 6-May-04 29-Jul-04 12-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Invertebrate Connts (cnntinued)

Litiorina spp.

<0.1

<.01

-:0.1

<.01

<0.I

<.01

<0.1

<.01

<0.1 Ischnochitonidae

<0.1

<.01

<0.1 Pelecypoda unid. boring

<0.1

<.01

<0.1 Ifeplacarpus spp.

<I

<.01

<0.1 Grapsidae Ouv.)

<0.1

<.01

<0.1 Invertehrate Cover Chthamaluvrfssus 17.4 14.4 12.7 11.6 12.5 14.9 17.3 14.3 15.1 P.'ragmatopoma californica 0.4 0.9 2.8 8.1

<0.1

<.01

<0.1 0.2 C.8 Spirorbidae

<0.1 0.2

<0.1 Porifera unid. (encrusting)

<0.1

<.01

<0.1 Suihstrate Cover reck 53.6 13.1 61.5 16.4 60.6 15.7 58.4 12.3 58.5 cobble 5.8 8.9 5.8 11.9 4.7 9.5 5.8 11.2 5.5 sand (shell gravel)

<0.1 0.2

<0.1

.1 1

II I

I1

___ESLO2005-012 II (G, 3 2

Appendix C Table C17. Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover)*

Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Cove Station SDC 1+0.3m.,

Su'rvey 136 137 138'-

139 Survey Date 19-Jan-04 5-May-04 2-Jul-04 12-Dcc-04 Std.'

Std.

.'Std..

Std.

Annual Taxon Mean

!.!Dev.

Mean Dev.

Mean Dcv.

Mean Dev.

Mean Alese Cover Non-corallinecrust 35.7 18.0 34.0 15.8 28.7 16.1 '

22.4,:15.2 30.2 corallinecrust 9.2

.12.7 12.3 18.9 3.0 6.3 11.1 11.3 8.9 filamentousredalgae-complex 4.5 7.6

' ' 13.4

'14.4 7.9 8.1 1.5 2.9 6.8 Chrysophyta unid.

<0.1 0.2

26.6 16.3 6.7 ju'v.articulatedcorallinealgae 5.9 8.6 4.7 4.1 0.2 0.5 14.3 9.5 6.3

.lva/Enteromorpha spp.

- 0.5 1.3 8.2 9.8

.14.0 8.4 0.6 1.,

5.8 Gelidium coulteri

<0.1

<.01 0.9 1 A 8.6 8.5 1.5 2.9 2.7 Sargassum muticum

.0.3 1.1 3.8 11.9 1.6 5.1 0.8 2.4 1.6 Cborallina vancouveriensis

<0.1 0.2 3.1 5.0 0.8 eladophora spp.

<0.1

<.01

<0.1

- <.01 2.2 4.9 0.5 Colpomenia spp.

<0.1

<.01 1.9 2.1

<0.1 0.2 0.5

'Mfaaella affinis

. s<o.

<.Ol 0.5 0.6 1.0 3.1

'0.4 Prionitis spp.

0.3 0.6

<0.1

<.01

<0.1 0.2 0.8 1.6

0.3 Afastocarpuspapillats

<0.1

<.01

<0.1

<.01 1.3 2.3

<0.1

<.01

.0.3 Grateloupia doryphora

1.

12 1.8

<0.1

<.01 0.3 Crgptopleura violacea.

0.1

.0.3

-. <0.1

<.01 0.2 0.7 0.2 05

' 0.1 Calliarthron/Bossiella spp.-complex

<0.1 0.2 0.3 0.6 0.2 0.5 0.1 Gastroclonium subarticulatui

<0.1

<01 0.5 1.5 0.1 Cystoseira osmundacea 0--

03 1.1

0.1 0.4 0.1 Mafzaella heterocarpa 0.1 0.3 0.3 0.9

<0.1

<.01 0.1 flalymenia/SchLbymenla spp.-complex 0.3 0.6

<0.1 0.2

<0.1 Pterosiphonia dendroidea

'<0.1

<0

<0.1 0.2 0.2 0.5

<0.1 Acrosorium uncinatum

<0.1 0.2

<0.1

<.01

<0.1 Chondracanthus corymbiferus

<0.1 0.2

<0.1 Chondracanthus canaliculatus

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Rhodymenia spp.

<0.1

<.01

<0.1 Invertebrate Counts Tetraclita rubescens Uytilus californianus Mtacclintockia scabra Anthopleura elegantissitma Fissurella volcano Strongylocentrotus purpuratus Lottia limatula Lottia pelta Tegula funebralis Pagurus spp.

Cyanoplax spp.

Lottia digitalis Lottia gigantea Tectura scutum Serpulorbis squamigerus Pugettia spp.

Pisaster ochraceus Mfopalia spp.

Nuttallina californica Nitidiscala/Opalia spp.

118.8 106.4 '

35.0 23.7 23.0 27.0 81.6 73.1 64.6 93.4 186.3 6.2 13.9

<0.1

<.01

<0.1

<.01 24.9 19.8 22.7 20.0 18.3 26.8 21.1 12.2 16.6 19.7 10.4 8.1 16.6 9.1 21.8 11.6 13.8 11.6 15.7 17.2

, 11.1 11.4 8.9 7.8 7.3 15.6 9.3 13.0 6.4 5.9 11.6 11.1 9.6 8.8 0.6 1.3 7.1 2.8 3.4 10.2 6.1 11.0 12.9 2.4 4.3 6.6 0.8 0.5 3.8 6.5 8.6 7.1 2.6 3.2 4.0 10.0 19.7 2.5 4.6 10.3 0.4 0.9 1.3 0.2 0.5 0.8 1.1 0.8 0.5 0.4 0.9 0.6 IA 3.1 0.4 0.4 0.9 0.4 0.9 0.2 0.5 0.2 0.5 03 0.8 1.1 0.2 0.2 0.5 0.4 0.9 0.2 0.5 0.2

<0.1

<.01 0.4 0.6 0.1 0.2 0.5 0.2 0.5,

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1 (continued)

T=ESLO2005-012 C3 i I-.

9 "

'. : -, -"' -').', ")" 1, :,

K li Appendix C l1 Table C17 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m 2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Cove Station SDC 1+0.3m.

Survey 136 137 138 139 Survey Date 19-Jan-04 5-May-04 2-Jul-04 12-Dec-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

NMcan Dcv.

Mean Dev.

MNiean Invertehrate Counts (continued)

Ophiuroidea unid.

0.2 0.5

<0.1 Acmacidae unid.

<0.1I

<0.1

<0.1

<0.1

<0.1 Lottia ochracea

<0.1

<.01

<0.1 Pollicipespolymerus

<0.1

<.01

<0.1 tunicatc, solitary unid.

<0. I

<.01

<0.1 Lacuna spp.

<0.1

<.01

<0.1 Ophiactis simplex

<0.1

<.01

<O.1 Invertebrate Cover Phragmaiopoma californica 7.4 8.8 1.4 2.6

<0.1

<.01 8.5 10.2 4.3 Chthamalusfissus

<0.1

<.01 0.2 0.7

<0.1

<.01 0.3 0.8 0.1 Pisia spp.

<0.-

<.01 0.1 0.4

<0.1 Spirorbidae

<0.1

<.01

<0.1

<.01

<0. I

<.01

<0.1

<.01

<0.1 Amphipod (tube)

<0.1

<.01

<0.1 Porifera unid. (encrusting)

<0.1

<.01

<0.I Sub-trate Cnoer rock 27.2 8.8 16.5 4.7 7.7 5.4 23.6 12.4 18.8 cobble 8.3 10.5 8.1 8.4 6.0 8.2 7.3 10.4 7.4 sand (shell gravel) 1.0 1.7 1.5 2.1 0.6 1.0 2.4 2.2 1.4

-.II II I1 I1 ii

.1 II II

___ESLO2005-012 C-34 l1

Appendix C Table C18. Initertidal Algae (peicent cbver) and Inv~ertebrates (abundance per 1.0 m2 ; percent coverj Surve' Means; Standard Deviations 'anid 2004 Annual Means, South Diablo Cove Station SDC 1+.6m"

'urzve'y

-136

'137 138 139 Survey Date 19-Jan-04 5-May-04 2-Jul-04 12-Dec-04 Std.a' Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Alse Cover.

Non-coralline crust 43.7 8.2 40.5 17.6 38.5 8.4 33.5.

10.2 39.1 Gelidiumcoailteri 2.3 4.0 21.7 12.4 6.9 6.1' 7.7 coralline crust 3.9 2.7 4A.

4.7 1.5 2.4 3.3 2.1 33 UlvlEnteromorphaspp.

<0.1

<.01 6.8 6.7 5.5 5.7

<0.1 0.2 3.1 Sargassummuticum 1.3 3.5 3.1

'7.9 1.5 4.6 1.5 juv. articulated coralline algae 0.6 1.8 0.6 1.6

'02 05 33 2.7 1.2

.Grateloupia doryphora 0.1 0.4 2.8 5.9 0.7

,Chrysophytaunid.

1-3 1.5 1.3 3.5 0.6 Afastocarpuspapillatus

<0.1

<.01 0.5 0.9 1.3 2.1 0.7 1.2 0.6 Prionitisspp.

0.1 0.3 02 0.7 1.1 2.0 0.8

.2.0 0.6 Cryptopleu~d violacea

<0.1 0.2

• 0.2 0.7 1.5 3.3 0.2 0.5 0.5 Calliarthron/Bossiella spp.-complex

• 1.5 2.6 0.2 0.7

-0.4

!Ha/ymeniaSchihmenia spp.-complex 1.3 2.3 0.3 0.8 0.4

Corallina vancouveriensis 1.2 23

. 03 filamentous red algae-complex

<0.l 0.2 0.3 0.9 03 0.7 0.3 0.9 0.2 Afazaellaaffinis 0.1 0.3 0.3 0.6 0.1 0.3 02 Cladophora spp.

a <0.1

<.01

-<0.1

<.01

<0.1

<.01 0.4 0.9 0.1 Pterosiphonia dendroldea

<0.1

<.01

<0.1

<.01 0.3 0.6

-<0.1 Afa-aella heterocarpa

<o.

<.01 0.1 0.3

<0.1 Colpomeniaspp.

A r 0.1 03

<0.1 Gelidium pusillun 5<'0.1

'.01

<0.1

.<.01

<0.1

<.01

<0.1 0.2

<0.1 Acrosorium uncinatum

<0.1 0.2'

<0.1 Afasaella leptorhynchos

<- 0.1

<.01

<0.1

<.01

<0.1 Chondracanthus canaliculatus

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Corallina officinalis

<0.1

<.01

<0.1

<.01

<0.1 Gastrocloniumn subarticulatum

<0.1

<.01

<0.1

--Porphyra spp.

<0.1

<.0-

<0.1 Chondracanthuscorymbiferus 0.1

<.01

<0.1 Farlowia/Pikea spp.-complex

<0.1

<.01

<0.1 Chondracanthus harveyanus/spinosus

<0.1

<.01

<0.1 Invertebrate Counts AMytilus californianus Tetraclita rubescens Anthopleura elegantissima Tegulafunebralis AMacclintockia scabra Lottia limatula Fissurella volcano Lottiapelta Strongylocentrotus purpuratus Cyanoplax spp.

Serpulorbis squamigerus Tectura scutum Pachygrapsus crassipes Lottia gigantea AMopalia spp.

Nuttallina californica 170.6 243.8 61.2 125.2 47.2 105.5 35.0 78.3 78.5 118.0 83.4 54.8 52.3 13A 12.0 114.0 153.6 75.1 84.8 81.9 50.6 35.9 43.8 34.7 46.2 41.7 56.4 79.4 109.6 46.4 103.8 0.4 0.6.

64.4 142.9 47.7 82.4 66.3 16.0 15.3 37.6 39.6 21.4 12.4 39.4 3.4 3.5 15.0 14.1 14.6 14.6 1.2 13 8.6 11.2 6.2 4.2 3.0 3.6 4.2 13.8 11.2 8.2 2.0 1 A 0.6 1.3 3.0 1.9 1.8 3.0 1.9 3.4 2.9 2.0 1.9 1.0 IA 1.6 1.0 0.7 IA 1.1 1.6 1.5 0.2 0.5 1.1 IA 1.1 0.2 0.5 0.4 0.9 0.4 0.6 0.6 1.0 2.2 1.0 2.2 0.2 0.5 0.6 0.4 0.6 IA 0.6 OA 0.9 0.6 0.4 0.9 0.6 0.9 0.4 0.9 0.2 0.5 0.4 1.0 0.7

<O. I

<.01 0.3 0.4 0.6 0.2 0.5 0.2 (continued)

ESLO2005-012

-1 I I'~s

i.

-H e E sw

'C35

u I

Appendix C I1 Table C18 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 M 2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Cove Station SDC 1+.6m.

.1 Survey 136 137 138 139 Survey Date 19-Jan-04 5-May-04 2-Jul-04 12-Dcc-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dcv.

Mean Dev.

Mean Dev.

eNlan Invertebrate Counth (cnntinued)

Tectura persona 0.4 0.9

<0.1 Pisaster ochraceus 0.4 0.9

<0. I Nemertea unid.

0.2 0.5

<0.1 Octopus spp.

0.2 0.5

<0.1 Acmacidaeunid.

<0.1

<0.1

<0.1

<.01

<0.I

<0.1 ileptacarpus spp.

<0.1

<.01

<0. I

<.01

<0.1 Ophiactis simplex

<0.1

<.01

<0.1

<.01

<0.1 NuidiscalolOpalia spp.

<0.1

<.01

.dll Pelecypoda unid. boring

<0.1

<.01

<0.1 Serpulidacunid.

<0.1

<.01

<0.1 Sipuncula unid.

<0.1

<.01

<0.1 AUodiolusspp.

<0.1

<.01

<0.1 Cirratulidae/Terebellidae unid.

<0.1

<.01

<0.1 Invertebrate Cover Chthamalusfissus 0.3 0.7 0.3 0.6 0.3 0.5 1.9 2.6 0.7 Phragmatopoma californica 1.5 2.3 0.1 0.4

<0.1

<.01 1.0 1.5 0.7 Pista spp.

<0.1

<.01

<0.1

<.01 0.3 0.7

<0.1 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Bryozoa,unid. (encrusting)

<0.1

<.01

<0.1

<.01

<0.1 Pori fra unid. (encrusting)

<0.1

<.01

<0.1 Subhtrate Cover rock 23.4 11.3 30.2 16.8 18.1 14.3 35.6 15.1 26.8 cobble 12.5 19.5 6.3 5.5 6.6 9.5 17.3 42.5 10.7 sand (shell gravel) 1.3 1.6 2.4 3.4 4.6 5.6 4.7 5.6 3.2

,mwESLO2005-012 C-36 Ii

Appendix C Table Ci9. -Intertidal Algae (percent cove'rj and Invertebrates (abuindance per 1.0 m'; percent bo'vr)'

Surve'y Means, Standard Deviations and 2004 Xnniial Means, South Diablo Cove Stati6h SDC 24!0.:3rh.

Survey 136 13i 138 Survey Date 19-Jan-04 7-May-04 18-Aug-04 I 8-Nov-04 Sid.' -

Std.

'Std. 1 Std.

Annual Taxon' Mean "Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Alea'i Cover Non-corallinecrust

47.

17.7 41.7 20.6 24.1 8.8: :;44.7' 7.4

&-395 filamentous redalgae-complex 6.3 13.6 9.3 19.8 12.4 26.5 3.5 7.4

-7.8 Ulva/Enteromorphaspp.

<0.1

<.01 8.4

17.1

'17.4 11.2

<0.1

<.01 6.4 Pionitisspp.

4.7 6.6 5.7 8.0 8.3 7.1 4.7

.57 5.9 c6ralline crust 6.3 3.5 6.0 6.5 0.8 1.0 9.2 7A -

5.6 Gelidiumcoulteri 1.1 1.5 2A 2.9 11.9 12.2

<0.1 0.2 3.9

'Aastocarpus"papillatus-1.4 2.5 3.1 5.3 2.4 3.7 0.3 0.6 1.8 ldjptopleuraviolacea

0.9 1.2 0.2 0.3 2.7 2.7 0.7 1.2 1.1 articulted'corallide'algae 1.0 2.4 0.3 0.5

<0.1 0.2 1.3 L'

1;9 0.7

'Coiallina vancouveriensis 1.0 1.4

'05 1.1 1.2

'.4

- 0.7 Gastroclonium subarticulatum 0.6 1.8 0.9 2.9 0.3 0.7 0.2 0.7' 0.5 AJli-aellaiffinis 0.1 0.3

-0.6 1.2 0.8 2.0

<0.1

<.01' I

0.4 Pierosfphonia dendrordea 1.3 2.1

'<0.1 0.2 0.1 0.3 '

'A Chondracanthus canaliculatus

• 0.5 0.8 0.5 1.1 0.2 0.5

<0.1 0.2 03 Osmundea spp.

0.2 0.7 0.7 2.2 0.2 Chondria decipiens

<0.1 0.2 0.4 0.8

<0.1

<.01 0.1 "* '- :0.4 0.2 Miazaella lpzorhynchos

<0.1

<.01 03 0.9

<0.1

<.01

' <0.1 lfastocarpusjardinil

'0.3 0.9

'<0.1 0.2

<0.1

<.01

- <0.1

'Calliarthronz/Bossiellaspp.-complex

<0.1

'<.01 k

0.3 0.7

<0.1

'Gelidium pusillum 0.1 0.4

-<0.1

<.0l

!<0.1 0.2

<0.1

<.01

<0.1 Cryptosiphonia woodii 0.2 0.7

<0.1 fal~ymenia/lchl'-menia spp.-cormfplex

<0.1

<.01 0.1 0.3 0.1 Endocladia muricata 0.1 0.3

<0.1 Grateloupia doryphora

<0.1 02

<0.1 Sargassum nuticum

<0.1 0.2

<0.1 Cladophora spp.

.<0.1

-<Dl.

<0.I

<.01

<0.1

<.01

<0.1 Chrysophylaunid.

<0.1

. <.01

<01

<.D

<0.1 Corallina ocinalis

<0.1

<.01

<0.1 Afa-aella heterocarpa

<0.1

<.01

<0.1 Invertebrate Counts Tegulafunebralls Anthopleura elegantisima Tetraclita rubescens Lottia limatula Mlacclintockia scabra Fissurella volcano Pagurus spp.

Loftia pelta Strongylocentrotus purpuratus Serpulorbis squamigerus Cvanoplax spp.

Pachygrapsus crassipes Acanthina spp.

Balanus spp.

Tectura scutum Pisaster ochraceus Ocenebra spp.

243.6 151.2 81.6 68.5 108.8 85.1 305.0 68.0 184.8 40.2 12.9 56.6 12.1 48.2 46.6 61.8 163 51.7 28.0 53A 6.8 5.6 3.2 7.2 21.2 26.9 14.8 2.8 2.2 4.2 3.0 19.0 15.6 4.6 6.0 7.7 6.6 6.5 2.2 2.3 13.8 9.0 6.4 5.5 7.3 3.6 5.9 3.2 1.9 2.2 1.8 6.8 4.7 4.0 1.0 IA 10.8 12.0 0.6 1.3 3.1 3.2 4.7 2.4 2.2 2.4 4.3 0.8 0.8 2.2 0.2 0.5 1.6 2.5 1.0 2.2 2.2 4A 13 0.6 0.9 1.8 2.1 1.4 1.7 1.0 0.2.

0.5 0.2 0.5 IA 0.9 1.2 1.1 0.8 OA 0.6 0.6 0.9 0.3 0.2 0.5 0.6 0.6 0.2 0.6 1.3 0.2 0.4 0.9

<0.1 0.2 0.5 0.2 0.5

<0.1 OA 0.9

<0.1 (continued) iC:

-ESLO2005-012 Ia",,

. f ' I, I I,-

e."I p I iC-37

U-l1 Appendix C l1 Table C19 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 mn2; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Cove Station SDC 2+0.3m.

l Survey 136 137 138 139 Survey Date 19-Jan-04 7-May-04 18-Aug-04 18-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dcv.

Mean Dev.

IMlean Invertebrate Cnunts (continued)

Lottiaasmi

<0.1

<.01

<0.1

<.01 0.2 0.5

<0.I Epiactisprolifera 0.2 0.5

<0.1 Afopalia spp.

0.2 0.5

<0.1 Tegula brunnea 0.2 0.5

<0.1 Cancer antennarius 0.2 0.5

<O.I Acmaeidaeunid.

<0.c

<0.°

<0.1

<.01

<0.

<.01

<I.1 Liflorina spp.

<0.1

<.01

<0.1

<.01

0.1 Sipuncula unid.

<0.1

<.01

<0.1

<.01

<0.1 Ilermissenda crassicornis 0- I

<01

<.01

<:0.1 Pelecypoda unid. boring c <0.

<.01

<0.1 Amphissa spp.

<0.1

<.01

-0.1 Cirratulidae/Terebellidaeunid.

<0.I

<.01

<9.1 Afytilus galloprovincialis

<0. I

<.01

<0.1 Afyt)ilus spp.

<0. 1

<.01

<0.1 Invertehrate Cover Chthamalusfissus 0.3 0.9

<0.1

<.01

<0.1 2.4 3.2 0.7 Phragmatopoma californica

<0.1

<.01

<0.1

<.01

<0.1 Spirorbidae

<0.I

<.01

<0.1

<.01

<0.1 Pismaspp.

<0.1

<.01

<0.1

<.01

<0.I

<.01

<0.1 Bryozoa, unid. (encrusting)

<0.1

<.01

<0.I

<.01

<0.1 Sunhtrate Cover rock 21.1 16.8 14.3 17.3 15.9 11.1 26.6 14.8 19.5 sand (shell gravel) 3.7 6.4 4.5 5.6 12.3 11.3 5.7 7.5 6.5 cobble 2.5 3.3 2.8 5.2 0.4 1.3 1.7 2.6 1.9

.1 II II OESI-O2005-012 C-38 I

Appendix C Table C20. Intertidal Algae (ercent cover) and Invertebrates (abundance per 1.0 m2 ; percent cdver)

Survey Means, Standard Deviations and 2004'Annual Means, South Diablo Cove Station SDC 2+0.9m.

..Survey.

.136 137.

138 139 Survey Date.

18-Jan-04 24-May-03 18-Aug-04 18-Nov-04 Std.

Std.

Std.,

Std.

Annual Taxon Mean

.;Dev.'

Mean Dcv.

Mean Dcv.

Mean Dcv.

Mean AIwae Uover Non-coralline crust Prionitis spp.

.Aastocarpuspapillatus Endocladia muricata Gelidium coulteri WUa/Enteromorpha spp.

Gelidium pusillum

,Alicrocladia coulteri

-corlline crust.

-(a-aella affinis iCrOptopleura violacea juv. articulated coralline algae

.Porphyra spp.,>

,Cladophora spp.

Jfaizaella leptorhynchos Corallina vancouveriensis AMa-aelfa heterocarpa tGrateloupia dor~phora t

17.8 23.6 155 27.3 14.5 25.1,.. j2.8 25.0 15.2 0.6 1.2 0.9

,,.2.1 1.0 1.9 03

-0.6' 0.7 0.4 1.1 0.2

.0.7 1.6 2.0

<0.1

,0.2 0.6

0.3 1.1

0.3 1.1 0.2 0.7 1.1

'3.1 0.5 1.0 1.1

<0.1

<.01 0.2 0.7 1.5 0.2

.<0.1

<.01

• <0.1

<.01 0.3 0.7

<0.1 0.3 1.1

<0.1 0.1 0.4

. <0.1

<.01

<0.1

<.01

<0.1

<0.1 0.1 0.3

<0.1 0.1 0.4

<0.1

<0.1 0.2

<0.1

. <.01

.<<0.1

<.01

<0.1

<.01

<0.1

<0.1 0.2

. <0.1

<0.1

<.01

<0.1

<.01

.<0.1

<.01

.1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1 Invertebrate Counts Tegulafunebralis 150.8

. 174.2 349.6 135.8 141.4 134.3 185.2 119.4 206.8

,Anthopleura elegantissima 207.6

, 181.7 123.8

106.6

, 97.8 50.8 172.0 100.0 150.3 Mfacclintocklia scabra 26.8 26.2 IIA 8.4 34.4 22.3 23.0 16.4 23.9 Louia limatula 0.4 0.6 22.8 18.9 15.8 8.2 2.2 3.9 10.3 Pagurus spp.

1.2 2.7 6.8 9.4 2.8 5.7 3.2 6.6 3.5 Tecturascutum 0.4 0.6 0.6 0.6 9.6

,'12.5 2.7 Afytiluscalifornianus 8.0 16.8 1.2 1.3 0.4 0.6 0.8 1.8 2.6 Lottiapelta 1.0

-; 1.7 4.6

. 3.7 1.0 1.0 3.0 5.2 2.4 Cyanoplax spp.

.0.2 O.-

0.2 0.5 IA 1.5 05 Pachygrapsus crassipes 1.0 0.7 0.4 0.9 0.4 Lottia digitalis 0.8 1.8 0.2 Fissurella volcano 0.2 0.5 O

0.2 0.5 0.4 0.9 0.2 Acanthina spp.

0.2 0.5 0.2 0.5 0.2 0.5 0.2 Tetraclita rubescens 0.4 0.9

<0.1 Septifer bifurcatus 0.2 0.5

<0.1

'Acmaeidae unid.

<0.1

. <.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1 Littorina spp.

<0.1

<.01

'<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Lotia asmi 0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Niidiscala/Opalia spp.

<0.1

'<.01

<0.1

<.01

<0.1 Nereididae unid.

I I

<0.1

- <.01

<0.1 CirratulidaetTerebellidae unid.

<0.1

<.01

<0.1 Invertebrate Cover,-;

Chthamalusfissus 0.1 0.3 0.1 0.3 1.5 1.6 5.0 4.4 1.7 Substrate Cover rock sand (shell gravel) cobble

• 41.8 30.1 55.2 25.3

47.0 21.6 54.9 27.6 49.7 17.6 32.2

-. 17.8 18.1 20.5 23.1 19.9 213 18.9

' 18.5 27.1 -'

8.1 12.7

-11.1

-17.2

• 3.8 5.9 103 L

ESLO2005-01 2 I,

' : I." !, :

I -

ZC39

Appendix C Table C2 1. Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m 2 ; percent cover)

Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Cove Station SDC 3+0.3m.

Survey 136

!37 138 139 Survey Date 19-Feb-04 24-May-04 16-Aug-04 23-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean 11I-Al!ae Cover Non-coralline crust lfastocarpus papillatus Ulva/Enleromorpha spp.

lMa:zaella affinis Gelidium pusillum Sargassum muticum Chondracanthus canaliculatus Gastroclonium subarticularum coralline crust Endocladia muricata Gelidium coulteri Cr)ptopleura violacea Prionitis spp.

filamentous red algae-complex Corallina vancoutwriensis Afazaefla leptorhynchos Chondria decipiens Cladophora spp.

Afastocarpusjardinii Colpomenia spp.

juv. articulated coralline algae Pelvetia compressa Aficrocladia coulteri Pierosiphonia dendroidea Invertehrate Counts Tegulafunebralis Pagurus spp.

Anthopleura elegantissima Afacclintockia scabra Tefraclita rubescens Lottia limatula Fissurella volcano Lottia pelta Tegula brunnea Tectura scutum Strongylocentrotus purpuratus Pisaster ochraceus Pachygrapsus crassipes Cyanoplax spp.

Ocenebra spp.

Diopatra ornata Anthopleura xanthogrammica Nereididae unid.

Afitra idae Ophiothrtx spp.

Acmaeidae unid.

Lottla asmi 38.5 17.2 38.6 11.7 26.0 9.8 48.3 12.0 25.5 14.1 30.4 16.2 23.4 6.6 22.9 12.1

<0.1

<.01

<0.1

<.01 46.9 1 1.8

<0.1 0.2 0.6 1.2 0.9 1.1 0.5 0.9 0.2 0.5 0.3 0.4 1.2 1.9

<0.1

<.01

<0.1 0.3 1.1 1.1 2.3 0.1 0.4

<0. 1 0.2 1.0 1.9

<0.1 0.2 0.3 0.5 0.5 1.1 0.3 0.5 0.1 0.3

<0.1

<.01 0.3 0.5

<0.1 0.2 0.3 0.9

<0.1 0.2

<0.1 0.2

<0.1 0.2

<0.1 0.2 0.3 0.5

<0.1

<.01 0.4 0.9

<0.1

<.01

<0.1

<.01 0.3 0.9

<0.1 0.2

<0.1 0.2 0.1 0.3

<0.1

<.DI 0.1 0.4

<0.1

<.01

<0.1

<.01

<0.1 0.2

<0.1 0.2

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.Ol

<0.1

<.01

<0. I

<.01

<0. I

<.01

<0.1

<.01

<0.I

<.01 152.6 171.5 62.6 76.9 0.6 0.9 54.0 50.9 53.0 37.4 40.6 27.1 34.0 39.8 33.0 48.9 43.0 85.7 21.6 40.7 17.6 33.4 35.4 73.6 6.8 10.1 39.4 55.8 51.6 56.2 11.2 11.3 21.2 37.9 11.0 15.1 13.2 21.0 9.8 12.6 1.4 1.5 8.0 2.9 10.8 14.3 1.0 0.7 7.8 16.4 1.6 1.5 0.8 1.1 1.8 1.8 1.0 1.4 3.4 2.3 4.2 3.1 0.8 0.8 3.0 6.7 1.8 3.0 0.8 1.3 3.2 2.4 0.4 0.6 0.2 0.5 2.2 1.6 0.4 0.6 0.2 0.5 0.6 0.9 0.4 0.9 0.2 0.5 0.4 0.9 0.6 0.6 0.4 0.6 0.2 0.5 0.4 0.6 0.2 0.5 0.6 0.6 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5

<0.1

<.01

<0.1

<0.1

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<.01 37.8 25.6 11.7 0.5 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1

<0.1

<0.1

<0.I

<0.I

<0.I

<0.I

<0.I

<0.1

<0.I

<0.1

<0.1

<0.1 It It II It II It It 67.5 40.2 29.4 27.3 13.8 53 3.0 2.4 1.2 1.2 0.7 0.4 0.4 0.2 0.2

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

.1 Ii II (continued)

__ESLO2005-012 C)40 l

.Appendix C

Table C21 (continued). Intertidal Algae (percent coVer) and Invertebrates (abundance per 1.0 in2;.

percent cover) Survey Means, Standard Deviatidns and 2004 Annual Means, South Diablo Cove Station SDC 3+0.3m.

Survey 136 137 138 139 Survey Date 19-Feb-04 24-May-04 16-Aug-04 23-Nov-04 Std.

'Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dev.

Mean Dcv.

lean Invertebrate Counts (continued)

Littorina spp.

<0.1

<.01

<O.1i

<.01'

<C.

Grapsidae (juv.)

<0.1

<.01

<0.1

<.01

<.1 Crepidula spp.

<0.1

<.01

<.1 Nitidiscala/Opalia spp.

<0.1

<.01

<0.1 Ischnochitonidae

<0.1

<.01

<0.1 Lacuna spp.

<0.1

<.01

<t.

Amphissa pp.

<0.I

<.01

<0.1 Invertebrate Cover Chthamalusfissus 0.5 0.7

' 03 0.5 0.3 0.9 0.1 0.3 03 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Phragmatopoma californica

<0.1

<.01

<0.1

<.01

<0.1 Pista spp.

<0.1

' 01

<0.1

<.01

<0.1

<.01

<0.1 Bryozoa, unid. (encrusting)

<0.1

<.01

<0.1 Substrate Cover cobble 18.9 9.1 17A 8.5 11.1 7.5 13.8 12.6 153 rock 22.4 9.7 14.0 8.3 8.9 5A 10.1 5.4 13.9 sand (shell gravel) 2.8 2.5

- 3.2 2.2 3.3 13 4.4

'2.7 3.4 I:,

I I

1
'.

I II-I

• 1F

I I

i I

"ESLO2005-01 2

-A-.1 I

I Appendix C I

Table C22. Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 n 2 ; percent cover)

Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Cove Station SDC 3+0.9m.

Survey 136 137 138 139 Survey Date 18-Jan-04 24-May-04 16-Aug-04 23-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Ii ii Ahae Cover Non-coralline crust Mfastocarpus papillatus Gelidium coufferi coralline crust Gelidium pusillum Afa-zzaella affinis Endocladia rmuricata Mastocarpusljardinil Cladophorat spp.

Afazzaella leporhynchos juv. articulated eoralline algae Ulva/Enteromorpha spp.

Invertehrate Count%

Tegutafunebralis Anthopleura elegandssima Macclinfockia scabra Pagurus spp.

Lottia limatula Tetraclita rubescens AMytilus californianus Pollicipespolymerus Lontia pelta Fissurella ~olcano Acanthina spp.

Pachygrapsus crassipes Tectura scutum Pisaster ochraceus Cyanoplax spp.

IDiopatra ornata Orenebra spp.

Acniaeidae unid.

Lcttia asmi ittorina spp.

Nifidiscala/Opalia spp.

Ischnochitonidae Amphissa spp.

Sipuncula unid.

Invertehrate Cnver Chthamalusfissus Spirorbidae Phragmatopoma californica Suhstrate Cover rock cobble sand (shell gravel) 28.1 15.9 23.2 14.0 36.7 21.9 34.6 20.8 15.2 8.8 3.9 6.5 14.4 12.7 9.4 7.3

<0.1 0.2 0.4 0.7 0.2 0.5

<0.1 0.2 0.4 1.1

<0.1

<.01

<0.I

<.01

<0.1

<.01

<0.1

<.01 0.3 0.7

<0.1 0.2 0.3 0.6

<0.1

<.01

<0.1

<.01

<0.1 0.2

<0.1

<.01

<0.1 0.2

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0. I

<.01 166.0 133.2 115.4 58.7 197.4 125.0 147.4 60.0 91.2 105.1 60.4 95.0 74.6 87.0 68.0 83.4 19.8 31.2 13.4 6.7 121.2 88.2 37.0 20.4 4.2 6.6 2.4 3.6 20.4 14.5 17.4 17.7 0.2 0.5 1.8 0.8 5.8 6.0 2.4 1.7 0.2 0.5 1.0 2.2 3.6 5.1 2.0 3.1

<0.1

<.01

<0.1

<.01 4.4 9.8 2.0 4.5

<0.1

<.01 0.4 0.9 2.4 5.4 0.8 1.8 0.6 0.9 0.8 1.8 0.6 0.9 1.6 3.6 0.8 1.3 0.6 0.9 0.2 0.5 0.2 0.5 0.4 0.9 0.6 0.9 0.2 0.5 0.2 0.5 0.8 1.8 0.2 0.5 0.8 0.8 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5

<0.1

<.ol

<0.1

<.01

<0.1

<0.1

<0.1

<.01

<0.1

<.O0

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0. I

<.01

<0. I

<.01

<0.1

<.01

<0. I

<.01 0.6 1.1 1.4 2.3 1.6 2.4 3.3 3.5

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01 31.9 30.6 33.2 26.7 28.8 28.3 26.5 28.0 15.8 12.7 30.0 15.8 14.9 10.8 19.3 13.3 9.8 7.3 9.1 6.2 6.1 4.3 4.6 2.9 30.7 10.7 0.2 0.1 0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<9.1

<0.1 I

.1 156.6 73.6 47.9 11.1 2.6 1.7 1.6 0.9 0.5 0.4 0.4 0.4 0.3 0.3

<9.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 II II II II 1.7

<0.1

<0.1 II 30.1 20.0 7.4 ii ii

__ESLO2005-012

(>42 I

Appendix C Table C23. Intertidal Algae (Oercent cover) and Invertebrates (abun'dance per. 1.0 m2 ; percent cover) ;

Survey Means; Standard Deviations and 2004 Aniual Means, South Diablo P6int-Station SDP 1+0.9m..

Survey 136 137 138 139 Survey Date 21-Jan-04 19-May-04 30-Jun-04 29-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean

-Dev.

kmMean Dcv.

Mean Dev.

Mean Dev.

Mean Aleae Cover Non-corallinecrust 66.4 11.4

-66.5 11.8

53.7 19.9 58.8

-19.5 61.3 Gelidiumcoulteri 5.4 3.6 10.8 5.9 13.8 7.7 6.5

'5.1 9.1 corallinecrust

9.9 6.7 7.3 6.1 6.9 7.0 9.3 "6.4A 8.4 Corallina vancouverieniis

-0.2 0.3 L

3.8 4.9 3.5 8.9 8.4 6.3 4.0 juv. articulated coralline 'algae 4.2 2.6 2.8 5.3 1.9 3.4 0.9 1.2!

2.4

• Mfastocarpuspapillatus:

1.9 2.5 3.3 3.1 1.5 1.6

<0.1

<.01 -

A 1.6

• "Oastocarpusjrdin.i

03 0.6 1.8 1.7 2.5 2.5 1.6 2.3 1.6 Prionitis spp.

0.1 0.4 0.3 0.9 1.0 1.7 2.1 2.5 0.9 Calliarthron/Bosslella spp.-complex 1.5 1.9 1.6 2.3

<0.1

<.01' 0.8 Ulva/Enterdmorpha spp?

<0.1

<.01 0.2 0.3 0.6 1.8 0.3 0.9 0.3 Mazzaellaflaccida

<0.1

<.01 0.6 1.1 0.3 0.8 0.1

' 03 0.3 Endocladia muricata 0.1 0.4 0.3 0.9 0.3 0.9 0.1 0.4 ":

0.2 Callithamnion spplPleonosporium spp.

0.5 0.6 0.1 0.4 0.2 Chrysophytaunid.

0.3 1.1

<0.1 0.2 1

0.1 CGptopleura violaced 03

'0.7

<0.

filamentous red algae-complex r

O.l 0.4

<0.1 Gelidium pusillum

1.

'<0.1 0.2

O

<0.1

<.01

<0.1

<.01-

<01

rphy7hraspp.

'<0.1 0.2

<0.1 SpongomorphafXcrosiphonia-complex

<0.1

<.01

<0.1 02

<01 Afa^ aelfaaffinls

'<0.1

<.01

- <0.I

<.01

<0.1

<' 0l

<01.

Cladophora spp.

<0.1 k,<OI

<0.!

<.01

<0.1

<.01

<0.1 HlalymenlafSchLbymenia spp.-complex

<0.1

<.01

<0.1

<.01

<0.1 Azzaella heterocarpa

<0.1

<.01

- <0.1 Corallina officinalis

<0.1

<.Ol

<0.1 Colpomenia spp.

<0.1

<.01

<0.1 Osmundeaspp.

<0.1

<.01

<0.1 Bryopsis spp.

<O.l

<.Ol

<0.1 Invertehratp Cotunkt Anthopleura elegantissima Atacclintoclia scabra-Tetraclita rubescens Strongylocentrotus purpuratus Lottia pelta Lottia gigantea Fissurella volcano

'Pisaster ochraceus Anthopleura xanthogrammica Pachygrapsus crassipes Mytilus californianus Lottia limatula Pollicipes polymerus AMytilus spp.

Tectura scutum Serpulidae unid.

Netnertea unid.

Tegulafunebralis

• Nuttallina eaiifornica ' -

153.0 76.3 103.6 56.4 174.0 140.2 229.2 126.6 165.0 31.4 27.3 230.2 123.8 130.4 73.2 172.8 118.7

-141.2 50.6 38A

'56.2 37.7 73.2 35.7 72.6 55.3 632

" :27.0

• 27.9

' ;:26.6

' 20.2 57.6 85.0 44.4 57A' '

38.9 1.0 1.2 9.6 14A 6.4 4.4 1.0 0.7 4.5 3.2 2.1 2.4 2.1 2.2 3.0 3.2

-2.7 i2.8 4.6 2.1 0.4 0.9 0.8 0.8 4A

'3.7 2.6 2A 1.5

'1.2 1.3 2.2 0.5 0.8 0.5

• '1.7 1.8 0.8 IA 1.5 1.2 1.3 1.2 1.1

'-A1 0.2 0.5 0.2 0.5 3.6 2A 0.6 0.9 1.2 2.8 6.3 0.8 1.8 0.6

_ 1.3 1.1 1.0 1.0 1.0 1.7 1.8 2.5 0.2

0.5

.0 0.4 0.9

'2A 5A

<0.1

<.01 OA 0.9' -0.8 3.2 7.2

0.8 IA 2.0 0.4 0.6 0.5 0.8 0.5

<0.1

<.01 0.6

0.6 4

0.2 "0.5

<0.1

<.01 1.0 1.2 "03 0.8 1.1 0.4 0.6

'0.3 0.2 0.5 0.8 O.8

' '0.3 (continued)

'5ESLO2005-01 2 I b.* "'.*.

II

--C-43

I Appendix C Table C23 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 n2 ;

percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Point Station SDP 1+O.9m.

Survey 136 137 138 139 Survey Date 21-Jan-04 19-May-04 30-Jun-04 29-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Invertebrate Counts (continued)

Lottia ochracea 0.4 0.9 0.2 0.5 0.2 Tegula brunmea 0.6 0.6 0.2 Cyanoplax spp.

0.2 0.5 0.2 0.5 0.1 Lcrtia digitalis 0.4 0.9

<0.1 Pagurus spp.

0.4 0.9

<0.1 Sipunculaunid.

<0.2

<.01

<0.2

.0.2 0.5

<0.1 Nucella emarginata 0.2 0.5

<0.1 Serpulorbis squamigerus 0.2.

0.5

<0.1 Ocenebra spp.

0.2 0.5

.<0.1 Acmacidaeun.id.

<0.2

<.01

<0.1

<0.1 e-0.1

<.01

<0.1 Pelecypoda unid. boring

'0.2

<.01

<0.1

<.O1

<0.1 Leptasterias spp.

<0.1

<.01

<0.1 Invertebrate Cover Chthamalusfissus 0.2 0.3 0.7 0.8 1.5 2.8 0.3 0.7 0.7 Phragmatopoma califorrica

<0.2

<.02

<0.2

<.02

<0.1

<.01

<0.2

<.02

'0.1 Spirorbidae

, <0.2

<.01

<0.2

<.02

<0.1

<.01

<0.2

<.02

<0.1 Dodecacerlafewkesl

'0.2

<.01

<0.2

<.01

<0.

<.01

<0.2

<.01

<0.1 Bryozoa.unid.(encrusting)

'0.2

<.01

<0.2

<.01

<0.1 Porirera unid. (encrusting)

<0.2

<.02

<0.2

<.01

<0.1 tunicates, colonial/social unid.

<0.2

<.01

<0.1 Salmacina tribranchiata

<0.

<.02

<0.1 Substrate Cover rock 2.7 2.2 4.9 3.8 9.2 6.2 9.7 11.3 6.6 sand (shell gravel)

<0.1

<.01

<0.2

<.01

<0.1 cobble

<0.2

<.02

<0.1 IIi Ii Ii I

I I

I I

ii Ii I1 I

-i I

___ESLO2005-012 I

.,C'-44 I

Appendix C Table C24. Intertidal Algae (perciht'cov'erj'and Invertebrates (abundance per 1.0 in2, percent cover)

Survey Means, Standard Deviations and 2004 Annuial Means, South Diablo Point Station SDP 2+0.9m.'

-Stivey 136 "137 138 139 Survey Date 21-Jan-04 19-May-04 30-Jun-04 15-Nov-04 Std1. rl Std.'

Std.

Std.

Annual

'Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

AMean A -Al..

fvr coralline crust 13.8 9.9 22.2 13.0 21.5 11.7 14.9:'

" ;.0 18.1 Corallina vancouveriensis 15.3 10.2 5 25.3 11.7 10.2 8.2 Gelidium coulteri 12.4 10.5 23.4 18.9 20.3 183

Prionitisspp.

9.2

'12.8

' 7.4 12.9 10.1 8.8

-Aa-aellaflacclda

- 4.9 6.8 16.9 20.3 15.3 21.0 Cryptopleuraviolacea 22.1 9.7 1.7 1.3 5.7 7.8 CalliarthronfBossiella spp.-complex 4.2 5.6 2.8 4.9 10.3 11.1 Nbn-coralline crust

' 11.1 8.2 5.2

' 2.4 3.1 3.1 Castroclonium subarticulatum 1.6 1.8 5.0 5.9 4.9 8.2

'Egregiamen lesi 1.1 1.2 15 2.3 3.5 4.5 Wjuv. articulated coralline algae

'35 3.5

<0.1 0.2 0.6 0.9 WCillithamnion spplPleonosporium spp.

kO.1

<.01 3.3 1.6 1.3 1.1 Afastocarpusjardinii 0.8 1.6 0.8 2.4 1.0 2.4 Chondracanthus canaliculatus I A 2A 1.1 1.5 0.6 0.9 filamentous red algae-complex 03 1.1 2.0 5.0 Osmundea spp.

0.6 1.0

<0.1

<.01 Afa-aellaaflinis t;

<0.1

<.01

<0.1

<.01 Ulva/Enteromorpha spp.*

0.3

-1.1

<0.1

<.01

<0.1

<.01 Cnondracanthus corymbiferus

<0.1

<.01

"<0.1

<.01 0.3 0.9

'Afazaella hererocarpa

<0.1 0.2 0.1 0.4

<0.1

<.01 Corallina officinalis 0.1 0.4

<0.1 0.2

<0.1 0.2 Chrysophyta unid.

0.3 0.9 Bryopsis spp.

0.1 03

<0.1 0.2 Aficrocladia coulteri 0.2 0.7 Afastocarpuspapillatus

<0.1 0.2

<0.1 0.2 Codium fragile

<0.1

<.01 0.1 0.4 Gelidium robustum

<0.1 0.2

<0.1

<.01 Porphyra spp.

<0.1

<.01

<0.1

<.01 Grateloupia doryphora

<0.1

<.01 Codium setcheli Callithamnionpikeanum

<0.1

<.01 Gelidium pusillum

<0.1

- <.01 Aficrocladia borealis

<0.1

<.01 Afa~aella lilacina

<0.1

<.01 Halicystis ovalis HalymeniafSchLymenla spp.-complex

<0.1

<.01-19A IOA

-17.6 4.7 73 15.2 24.4 14.0-12.8 43 6.2

' 103 9.9 7.1 9.8 7.0 10.7 6.1 4.9 3.3' 6.1 2.6 3.0

'3.5 2.8 4.4 2.2 0.9 0.6 1.3 0.2 0.3 1.2 1.5 3A' 1.1 1.0 1.3' 1.0

<0.1

-' <.01 0.6 0.2

-0.5 0.2 0.5; 1.1 0.1

'0.1

<.01

('.1

<0.1

<0.1 0.2

<0.1

<0.1

<0.1

<0.1

<.01

<0.1

<0.1

<0.1

<.01

<0.1

<0.1

<0.1

<0.1

-<0.1

<0.1

<.01

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<.01

<0.1

<0.1 Invertebrate Counts Strongylocentrotuspurpuratus Anthopleura elegantissima Tetraclita rubescens Pisaster ochraceus Pachygrapsus crassipes Serpulorbis squamigerus Lottia pelta Serpulidae unid.

Fissurella volcano Anthopleura xanthogrammica 100.4

'64.0

176.8 74.4 200.2 110.4 86.8 73.0

' 66.0 62.4 29.0 27.1 16.8 33.7 2.6 3.3 7.2 13.4 4.0

' 1.9 ' ' 1.4 1.1 3.0 2.1 0.4 0.6 2.6 2.1 5.0 2.1 4.0 3.4 IA 2.0 1.6 1.8 0.6 0.9 0.6 1.3 3.8 6.3 4.6 3.7 1.0 1.7 1.8 1.1 0.8 0.5 0.8 0.8 1.0 1.2 1.2 2.7 1.2 2.7 0.8 1.8 140.8 92.9 154.6 80.6 81.6'

65.6 3.0 3.9 7.4

-32 3.3 2.9 3.6 1.5 2.9 2.4 2.3 '

2A 3.2 6.1 2.1 0.4 0.9 2.0 3.2 1.3 1.5 0.2 0.5 0.9 (continued)

~ESLO2005-01 2 C

I

.... t V: I
 :, -1,

.:

I '.

I - -

. C4

I.I..

Appendix C Table C24 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 mi2; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Diablo Point Station SDP 2+0.9m.

Survey 136 137 138 139 Survey Date 21-Jan-04:

19-May-04 30-Jun-04 15-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Ii Ii I

Invertebrate Counts (continued)

Leptasterias spp.

0.6

...0.6

0.4 0.6 0.6 Tegula brunnea 0.4 0.6 0.2

. 0.5 Balanus spp.

3.0 6.7 Netnertea unid.

0.4 0.9 1.0 1.7 0.6 Pagurus spp.

2.0 4.5 Tonicella lineata 0.2 0.5 0.2 0.5 0.4 AMacclintockia scabra 1.0 2.2 0.4 Lortia ochracea 1.2

-0.5 Acmaea mitra 0.4

. 0.9 0.2 0.5 Lottia limatuta 0.6 Sipunculaunid.

<0.1

<.01

<0.1

<.01

<0.1

• Calliostoma ligatum 0.2 0.5 Mopalia spp.

0.4 0.6 Cancer antennarius 0.2 0.5 0.2 Tegulafunebralis 0.2 0.5 Nuttallina californica 0.2

. 0.5 Nereididae unid.

Pugettia spp.

llaliois spp.

<0.1 0.3 Acmaeidae unid.

<0.1

<.Ol

<0.

Pelecypoda unid. boring

<0.1

<.01

<0.1

<.01

<0.1 Policipespolymerus

<0.1

<.01

<0.1

<.01

<0.1 Ischnochitonidae

<0.1

<.01

, Corynactis californica

<0.1

<.01 Mytilus californianus

<0.1 Idotea spp.

<0.1

<.01 Grapsidae Guv.)

<0.1 Cirratulidae/Terebellidae unid.

<0.1

<.01

<0.1 IHermissenda crassicornis Lacuna spp..

<0.1

<.01 Amphissa spp.

<0.

<.01 Lissothurla nutriens

. <0.1

<.01 Wfytilusspp.

<0.1

<.01 Ophiactis simplex A

0.9 1.6 0.9 0.8 2.4 3.2.

0.8 0.8 0.9 0.8 1.1 0.7 0.5 0.9 1.0 1.0 0.5 0.9 0.4 0.3 0.2 0.5 0.2 0.9 0.2 0.4 0.9.

0.1 0.2

05.

<0.1

<0.1 0.5

<0.1

<0.1

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1

<0.1

<0.1 OI.01

<0.1

<.01

, <0.1

,<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1I

<.01.

<0.1

<0.1

<.01.

<0.1

<.01

.. <0.1

<.01

<0.1

<0.1

<.01

<0.1

<.01

<O.1

<0.1I

<.01.

<0.1

<0.1

<0.1

<0.1

<9..1

<0.1

<.01

<0.1 A

ii A

-N

.1 Ii

-l

-I Invertehrate Cover Dodecaceriafewkesl Pcrifera unid. (encrusting)

Salmacina tribranchiata Spirorbidae Phragmatopoma californica Pista spp.

tunicates, coloniallsocial unid.

Bryozoa, unid. (encrusting) llydroida Chihamalusfissus Substrate Cover rock cobble ii

<0.1

<.01 0.2 0.7

<0.1

<0.1 0.2

<0.1

<.01

<0.1

<.01

<0.1 0.2

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

.<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

. <.01

<0.1

<.01

<0.1

<.01

<0.1

<0.

<.O

<0.1

<.Ol

<O.

<.01

<9.1

<0. I

<.01

<0. I

<.o0

<.1 ii 3.2 2.9 3.9

<0.1

<.01 1.1 5.6 4.0 3;1 1.4 4.0

<0.1

__ESLO2005-012 Ii C-46 ii

Appendix C Table C25. Intertidal 'Algae (percent cover) and Invertebrates (abundance per 1.0 m2 ; percent cover).

Survey Means, Standard Deviations ~and 2004 'Aninual -Means, Soiith tontrol Station SC 1+0.3m.

Survi' "136-

'137

'~138

'139-Survey Date 23-Jan-04 i10-May-04 16-Jul-04?

14-Nov-04

.0LStd:.

U Std.

.aStd.

.Std.

Annual Taxon Mean

~Dev.

Mean

Dev.

Mean Dev.

Mean Dev.

Mean Alnae Cover M~az-aellaflaccdda Chondracanthbus canalicuatus Gastroclonium subartici datum Non-coralline crust cdralline crust

'Cr) pnopeura violacea Phyllospadix spp.

lhva/Enteromorpha spp.

WXfastocarpus papi~latus tWfastocarpusjardinhi

• Egregia men-iesti

'Porphyra sp.

Prionitis spp.' I Endocladia muricala

'Afdzzael&a affinis-Spongomorp ha/Acroslphonla-co Afazaella heterocarpa

~Os'mundea spp.

11aoscion americanum

'C2alliarthronlBossiella spp.-coml

.Corallina vi4'ncouveriensis juv. articulated coralline algae Afazaella filacina Gel idium Pusillum filamnentous red algae-complex

• Chbndracanthus cotymblferus Callithamnion pikeanum Smithora naladum Ala-zaefla leptorhynchos Sarcodiotheca gaudichaudil C-stoseira osmundacea

• Gelidium coulteri

'Corallina officinalis IMicrocladia coulteri

'Cladophora spp.

Callophyllis spp.

Callithamnion sppiPleonosporii Erythrophyllynm delesserioldes Bryopsis sp p.

I1vertebrt e"CounLts Tetraclita rubescens MAjcclintockla scabra.

.Ppgurus spp.

Anthopleura elegantirsina f egulafuneb~ralis Lottia pelta' Tectura scutum 22.8 13.7 45.6 17.4 51.2 21.6 4.., - 20.6.

3.3

-. 35.1 21.3

-'I15.6 30.3

' i'16.5

• 32.

24.6 19.7

-'142

' 8.5 79.6

~2.4 3.4 16.2

'~9.1 9.5 7.3 9.2 8.4 8.8 7.3

<3.5

.3.1

• '4.9 4.5

- 3.2 3.8 1.9

~2.0 ~2.6 3.1 2.0 3.5 2.1

'3.1 1.5 4.0 2.2 2.3 1.9 1.3 2.8 1.8

• 1.0

1.3 2.4 2.3 2.2 4.9

• 1.5

• 2.3

-2.7 4.8 1.4 2.6 1.0 2.2 1.0 2.1 1.9 4.2

- ~-

4.1 13.0

- 1.5 2.0

'1.0 1.1 0.1 0.3 0.5

-0.7 1.0 1.6 1.7 3.9

- 1.2

.1.8

.0.3 20.5 0.7 1.0 mplex

-2.9

• '4.6 0.2 0.3 0.7 1.7 1.4 0.5 0.7 0.3 0.05 0.4 0.9 0.1 0.3 0.8 1.7 0.3 0.6 0.2 0.5 plex 1.3 3.5 0.2 0.5

<0.1 0.2 0.3 0.5 k'<0.l 0.2 0.2 0.7

-0.6

.1.3

'0.3 0.9 0.1 0.3

£ 1.2 1.4 0.5

[.3

-<0.1

'<.01 0'.02 0.5 0.2 0.7

• ~'0.6 1.1

"'<0.1

<.01 0.4 0.9 0.2 0.7

• <0.1 0.2

'0.4 0.9

<0.1

<.01

<0.1I

<.01

<0.1

<.01

• ~

0.2 0.5

<0.1I 0.2

<0.1 0.2

<0.1

<.01

-<0.1' 0.2

<0.1

<.01

<0.1

.<.01

<0.1 0.2

<0.1

-<;.01

<0.1 0.2

<0.1 <.01.

<0.1 I

<.01 VM spp.

<0.1

'<.01

<0.1

<.01 2562 ~68.5 "10.0 11.7 24.0 53.7 0.4A 0.6 6.0 5.1 13.4 19.3 6.2 8.0 1.2 2.7 2.2 2.7 1.8 1.9

• '1.0 1.0 1.8 3.0 5.0 7.6 0.2 0.5 0.8 0.8 2.8 3.8 0.2 0.5 3.0 6.2 16.4 i.5.1

-25.1 27.8 ~12.7 14.6 16.2 11.2

.'12.8 7.2

.6.7

'6.1 5.8 7.7 3.4 4.5

.6.6 2.5 2.6

'4.4 2.4 2.6

.4.2.

2.0 0.3 0.7.'

1.5 0.2 ~ 0.7

.1.0 1.0 0.8 A.2'

-0.9 0.8 1.0

.2.0

-0.8 0.8 0.3 0.7

~

1.0

.' :0.9 0.5 0.5 1.5 OA0.

<0.1I

<.01 0.4 0.8 1.4

~ 03 0.3' 0.5 0.3 0.3 0.1 0.4 0.2 0.2 0.1 0.4 1.3 0.1

<0.1

<0. 1 0.2

<0.1 f'-

4.1

<0.1 I c.01:

<0.1

<0.1I

<.01

<0.1

<0.1 I

-<.01

<0.1

<0.1

<0.1

<0.1 9.0' 201 4

3.8 4.2 59q 1.0

'7 2.7 2.0"'

'34 1.:i7 0.6

.0.9 1#,' '.4 1.6

':2.5

' '1.4A 0.2 0.5,..

.0.9 (continued)

'ESLO2005-01 2

C4 i',

l I

.,C-47

I A

Appendix C Table C25 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m2.;

I percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Control Station SC 1+0.3m.

I Survey 136 137 138 139 Survey Date 23-Jan-04 10-May-04 16-Jul-04 14-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Niean Dev.

Mean Dcv.

Mean Dev.

Mcan Dcv.

Mean 1Invertehrate Counts (continued)

Tegulabrunnea 1.4 1.7 0.4

.. 0.6 0.6 1.3 0.2 0.5 0.7 Asterina miniata 0.6 0.9 0.2 0.5 0.6 0.6 0.4 Epiactisprolifera 0.4 0.6 0.8 05 9.3 Lottia limatula 0.8 0.8 0.4 0.9 0.3 Nernertea unid.

. 0.2 0.5 0.8 1.3 0.3 Alopalia spp.

0.2 0.5 0.2 0.5 0.2 0.5 0.2 Tonicella lineata

<0.1

<.01 0.4 0.6 0.1 Pugettlaspp.

<0.1

<.01 0.4 0.6

.1 Ileptacarpus spp.

<0.1

<.01 0.4 0.9 0.1 Fissurella volcano 0.4 0.9

<9.1 Diopatra ornata 0.4 0.6

<0.1 Pisaster ochraceus 0.4 0.9

<0.1 Ocenebra spp.

0.2 0.5 0.2 0.5

<9.1 I~chnochitonidae

<0.I

<.01 A 0.2 0.5

<0.1

<.01

<0.1

<.01

<0.1 Acmaeamitra

<0.1

<.01 0.2 0.5

<0.1 Hemigrapsus nudus 0.2 0.5

<0.1 Pachygrapsus crassipes 0.2

. 0.5

<0.1 Leptasterlas spp.

0.2 0.5

<0.1 Acmaeidae unid.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Lacuna spp.

<0.1

<.0

<0.1I

<.01

<0.1

<.1

<0.1

<.01

<0.1 Homolo. luridum/Lirularfa succincta

<0.1

<.01

<0.1 Alia spp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<9.1 Anthozoa unid.

<0.1

<.01

<0.1 Lontia digitalis

<0.1

<.01

<0.1 Discurriainsessa

<0.1

<.01

<0.1 Crepidula spp.

<0.1

<.01

'<0.1 Littorina spp.

<0.1

<.01

<0.1 Lottia instabilis

<0.1

<.01

<0.1 Hfenricia leviuscula

<0.1

<.01

<0.1 Idotea spp.

<0.1

<.01

<0.1 Phidiana hiltont

<0.1

<.01

<0.1 Postangapulchra

<0.1,

<.01

<0.1 Rintfum spp.

<0.1

<.ol

<0.1 Pisaster/iHenricia juv.)

<0.1

<.01

<0.1 Serpulidacunid.

<0.1

<.01

<0.1 Myzilimeria ruttalli

<0.1

<.01

<0.1 Invertebrate Cover Chthamalusfissus

<0.1

<.01

<0.1

<.01 1.0 2.1 0.2 Phragmatopoma californica

<0.1 0.2

<0.1

<.01

<0.1

<.01 0.6 2.0 0.2 tunicatescoloniallsocialunid.

<0.1

<.01

<0.1

<.01 0.5 1.0

<0.1

<.01 0.1 Spirorbidae

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 i3ryozoa, unid.(encrusting)

<0.1

<.0!

<0.1

<.01

<0.1

<.01

<0.1

<.°I

<0.1 Porifcra unid. (encrusting)

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Pistaspp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Substrate Cover rock 7.3 5.4 2.6 3.0 5.2 4.6 8.8 7.4 6.0 sand (shell gravel) 9.4 8.6 3.8 5.6 1.8 3.9 2:6 3.4 4.4 cobble 3.2 2.6 1.4 1.1 2.4 4.4 4.0 2.2 2.S ESLO2005-012 C48 A

I I

i1 I

I ItIl 1'

1 I.

-L IL IL IL

Appendix C

--r Table C26. Intertidal Algie (percent cover) and Inveiteb'rates' (abundance per 1.0 m 2 ; Percent cover)

Survey Means, Standard Deviations and 2004 Ah'inu'al Me'ihs, South Contirol Station' SC l+0.9m.

Survey' 136

-'137 138 139' Survey Date 23-Jan-04 10-May-W 16-Jul-04 14-Nov-04 Std.'

Std.

Std.

Std.

Annual Takon Mean

'Dev.

Mean Dev.

Mean Dev.

Mean Dev.

elean Aleae Cover Non-coralline crust Endocladia niuricata Pelvetia compressa Afastocarpus papillatus coralline crust Afazzaelaflaccida Afastocarpuspjardinil Porphyra spp:

Gelidium pusillum

'Gelidium coulteri

'Afa-aella heterocarpa Corallina vancouveriensLs

Uhla/Enteromorpha spp' Afazzaella affnis

'Cladophora spp.

Ilalosacclfn americanum

'juv. articulated coralline algae Chondra canthus canaliculatus

'Corallina officinalis Cr5ptopleura violacea Fucus gardneri Callithamnlon pikeanum Afnazaella leptorhynchos Phyllospadix spp.

filarnentous red algae-complex Invertebrate Counts' Tegulafunebralis AMacclintockia scabra PaguYrus spp.

Tectura scutum Anthopleura elegantissima Lottia limalula Tetraclita rubescens Lottia pelta '

Pachygrapsus crassipes Strongylocentrotus purpuratws Cyanoplax spp.

Hemigrapsus nudus Nernertea unid.

Acanthina spp.

.Lottia digitalis Alopalia spp.

Lottia ochracea lJemigrapsus oregonensis Idotea spp.

Ocenebra spp.

llaliotis spp.:

27.2 22.8

-18.8 10.7 17.6 13.6..L 18.2

-9.0 20.5 17.5 10.7 22.8

• 10.1 193 9.9 17.5 8.9 193 13A 15.3

'-'-10.7

'15.1 14.2 18.9 13.0 18.1 12.8 9.4 5.1 8.8 5.8 14.1 6.5 13.3

9.4

.IIA 6.8 5.9 7.0 6.3 2.6 2.7 9.6 7.2

^ 6.5 2.9 1.9 2A 2.6 t 4.7 5.1 3.5 3.8 3.4 1.8

' 3.0 Z' 1.9 4IA 1.9 3.1 3.9 5.0 2A

-0.1 0.4 0.1 0.3 3.1 3.5 1.5 3.3 1.2 0.6 0.6 s

0.6 1

0.5 0.8 0.8 0.4 1.1 0.6

<0.1

<.01

<0.1

<.01 1.7 5.0

<0.1

0.2 0.4 0.9 1.2 0.5 0.7

<0.1

<.01 02

• -0.3 0.4 0.5 0.6, 0.5 0.6

<0.1

<.01 03 0.5 -

03 0.9 1.A

<0.1

<.01

<0.1 0.2

<0.1 0.2-03 0.4 13

<0.1

<.01

<0.1

<.01 03 0.9 '

0.2

<0.1

<.01

,- 0.1 0.3 0.2 0.5

<0.1 0.2' 0;.1

<0.1 0.2 0.1 0.4

<0.1 0.2

<0.1

<0.1

<.01

<0.1

<.01 0.1 0.4

<0.1 0.2

<0.1

<0.1

<.01 0.2 0.5

<0.1

<0. 1 0.2 0.1 0.3

<0.1

<0. 1 0.2

<0. 1

<.01

<0.1

<0.1 0.2

<0.1

<0.I

<.01

<0. I

<.01

<0.1

<01

<.01 ol

. <0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1 92.8 58.9 58.6 67.5 35.0 29.5 33.8 273 55.1 13.6 19.0 9.8 12.7 13.8 14.5 10.6 8.9 12.0 35.8

' 45.8 5.2 6.4 3.8 4.9 11.2 6.0 5.1 4A.

2.1 6.2 6.0 5.2 5.1 5.5 5.6 5.4 5.0 5.4 3.2 1.9 4.0 4.7 4.5 5.8 4.8 1.2 1.8 5.6 3.9 3.0 1.9

3.9 0.8 1.8 2.2 3.5 10.2 15.5 33 3.0 2.2 1.2 1.8 0.2 0.5 5.8 2.1 2.6 0.6 0.9 0.2 0.5 0.2 0.2 0.5 0.2 0.5 0.4 0.9 0.2 0.4 0.9 0.2 0.5 0.2 0.4 0.9 0.2 0.5 0.2 0.2

, 0.5

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1 K 0.2 05

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1 0.2 0.5

<0.1 0.2 0.5

<.1

<0.1 0.3

<0.

(~continued)

E"SLO2005-01 2 9

.~.

~~~,

I..

I.I.

1

.1.

'49

Appendix C Ii Table C26 (continued). Intertidal Algae (percent cover) and Invertebrates (abundance per 1.0 m 2 ; percent cover) Survey Means, Standard Deviations and 2004 Annual Means, South Control Station SC 1+0.9m.

Survey 136 137 138 139 Survey Date 23-Jan-04.

10-May-04 16-Jul-04 14-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Invertebrate Counts (continued)

Acmaeidaeunid.

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1 Littorinaspp.

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Crepidula spp.

<0.1

<.01

<0.1 Ischnochitonidae

<0.I

<.01

<0.1 Grapsidae (uv.)

<0. I

<.01

<0.1 Invertebrate Cover Chthamalusfissus

<0.1

<0.1

<0.1 0.2 0.9 2.2 0.2 Phragmatopoma californica

<0.1

<.01 03 0.7

<0.1

<.01 0.2 0.5 0.1 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1 Sub-trate Cover cobble 20.8 18.3 21.2 15.4 16.3 15.5 16.5 12.3 18.7 rock 17.2 10.6 183 9.4 19.3 10.2 18.3 8.7 183 sand (shell gravel) 7.7 7.8 3.0 2.9 3.3 7.0 3.8 3.8 4.5 I

Ii I1 it ii IL I

I 1I 1

L L

ESLO2005-012 C-50 L

Appendix D Intertidal Fish Results (VBT Method)'

I.,

I.

I

Appendix D Table Dl. Intertidal Fish Survey Totals, 2004 Annual Means, and Standard Deviations,:North Control Station NC-IV.

Survey 96 97 98 99 Survey Date 6-Feb-04 3-Jun-04 3-Aug-04 13-Dec-04 Annual Std.

Taxon Total Total Total Total Mean Dev.

Xiphister mucosus S

7 12 11 8.8 3.3 Xiphister atropurpureus II 2

6 9

7.0 3.9 Pholididae/Stichacidae unid.

6 10 6

3 6.3 2.9 Anoplarchus purpurescens 2

2 6

2.5 2.5 Xererpesfucorum 1

6 2

2.3 2.6 Cebidichthys violaceus 4

3 1.8 2.1 Oligocottus snyderi 2

5 1.8 2A Gobiesox maeandricus I

1 4

1.5 1.7 Xtphisrer spp.

3 0.8 1.5 Gibbonsia spp.

1 0.3 0.5 Cottidac unid.

I 0.3 0.5 Table D2. Intertidal Fish Survey Totals, 2004 Annual Means, and Standard Deviations, Field's Cove Station FC-1V.

Survey 96

-97 98 99 Survey Date 16-Feb-04 4-Jun-04 30-Jul-04 15-Dec-04 Annual Std.

Taxon Total Total Total Total Mean Dcv.

Xiphisternmucosus 24 27 25 3

19.8 11.2 Pholididae/Stichaeidae unid.

5 10 9

5 7.3 2.6 Cebidichthys violaceus 17 9

1 6.8 7.9 Gobiesoxmaeandricus 9

6 12 6.8 5.1 Oligocotfus snyderi 15 4

4.8 7.1 Anoplarchus purpurescens 5

4 3

1 3.3 1.7 Cottidae unid.

7 3.0 3.6 Xiphisrer atropurpureus 3

0.8 1.5 Gibbonsia spp.

2 0.5 1.0 Xererpesfucorum 2..

0.5 1.0 Artedius spp.

I 0.3 0.5 Anoplarchus/Cebidichthys spp.

I 0.3 0.5 t

I ESLO2005-012

.D-1

Ii Appendix D I

Table D3. Intertidal Fish Survey Totals, 2004 Annual Means, and Standard Deviations, South Diablo Cove Station SDC-2V.

I Survey 96 97 8

99 Survey Date 18-Feb-04 5-Jun-04 31-Jul-04 14-Dec-04 Annual Std.

Taxon Total.

Total Total Total Mean Dev.

Cebidichthysviolaceus 55 33 27 18 33.3 15.8 Xiphisfer mucosus 11 6

1 0 4

7.8 3.3 Pholididae/Stichacidae unid.

2 4

8 4

4.5 2.5 Scyralina cerdale 2

9 6

4.3 4.0 Xiphisrerarropurpureus 1

3 3

8 3.8 3.0 Aficrometrus minimus 14 3.5 7.0 Atherinidae unid.

8 2.0 4.0 Anoplarchus purpurescens I

2 4

1.8 1.7 Anoplarchus/Cebidichrhys spp.

1 4

1.3 1.9 Gobiesox maeandricus I

2 0.8 1.0 Cottidae unid.

I 2

0.8 1.0 I

I I

Ii Table D4. Intertidal Fish Survey Totals, 2004 Annual Means, and Standard Deviations, North Diablo Cove Station NDC-IV.

Survey 96 97 98 99 Survey Date 20-Feb-04 4-Jun-04 29-Aug-04 12-Dec-04 Annual Std.

Taxon Total Total Total Total Mean Dev.

Cebidichthys violaceus I I 1

0.8 0.5 Xiphisrer arropurpureus 3

0.8 1.5 Gobiesox maeandricus I

1 0.5 0.6 Anoplarchus purpurescens 2

0.5 1.0 Xiphisrer mucosus 2

0.5 1.0 Cottidac unid.

1 0.3 0.5 A

Ii A

I A1 Table D5. Intertidal Fish Survey Totals, 2004 Annual Means, and Standard Deviations, South Control Station SC-1V.

Survey 96 97 98 99 Survey Date 17-Feb-04 2-Jun-04 2-Aug-04 10-Dec-04 Annual Std.

Taxon Total Total Total Total Mean Dcv.

Anoplarchus purpurescens 110 23 13 41 46.8 43.7 Cebidichthysviolaceus 40 31 15 19 26.3 11.4 Xiphistermucosus 28 35 22 1 1 24.0 10.2 Pholididae/Stichaeidae unid.

16 23 9

22 17.5 6.5 Gobiesox maeandricus 12 11 3

5 7.8 4.4 Oligocorlus snyderi 3

6 15 1

6.3 6.2 Xiphisfer atropurpureus 4

6 8

4.5 3.4 Xererpesfucorum 1

14 3.8 6.9 Gibbonsia spp.

3 I

1.0 1.4 Xiphisfer spp.

4 1.0 2.0 Porichthys notalus 2

0.5 1.0 Anoplarchus/Cebidichrhys spp.

2 0.5 1.0 A

I A

li A

A w ESLO2005-012 D-2 A

..I -

i 1.

. e e

I Appendix E Subtidal Invertebrate and Kelp Results -

(SAQ Method)

-~.. *. C I1:

• 1; vi' in..

.4

.;i

_ ~~~~~~~.I9.-~b..

I(

I V

~. *.--.

Appendix E Table El. Subtidal Algae and Invertebrates (SAQ Methdd) Survey Means (abundance per 7 m2),

Standard Deviations and Annual Means, Field's Cove Station FC 1 -3m.

Survey 124 125 126 127 Survey Date 17-Mar-04 18-May-04 10-Sep-04 14-Jan-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dev.

Mean Dcv.

Mfcan Algae Laninaria setchellii 118.8 23.7 93.8 21A Laminariales 17.0 6.2 Cystoseira osmundacca 11.3 6.6 13.8 7.5 Nereocystis luetkeana 10.0 5.0 Afacrocystis spp.

0.5 0.6 Pterygophora californica 0.5 0.6 lnvertebnrtes Tegulabrunnea 237.0 53.4 128.3 31.0 Acmaea mitra 6.0 2.5 5.3 4.5 Asterina miniara 9.3 4.0 3.8 3.0 Tonicella lineata 5.3 2.9 3.8 1.5 Cryptochiton stelleri 3.3 2.2 5.0 2.9 Calliostoma ligatum 6.0 2.5 0.8 1.5 Pagurus spp.

2.8 2.5 3.0 2.0 Tegula montereyi 1.5 1.7 0.8 1.5 Anthopleura elegantissima 2.0 0.8 1.0 0.8 Epiactis prolifera 2.0 0.8 1.0 1.4 Pycnopodia helianthoides 0.5 1.0 1.3 1.0 Leprasterias spp.

0.8 1.0 0.8 1.0 Afitra idae 0.5 0.6 0.5 1.0 Lotria instabilis Loxorhynchus spp.

0.8 0.5 0.3 0.5 Pugetria spp.

0.3 0.5 Archidoris spp.

0.8 1.0

'Discurria insessa 0.5 1.0 Lithopoma gibberosum 0.5 1.0

' Strongylocentrotuspurpuratus 0.5 1.0 Phidiana hiltoni 0.3 0.5 0.5 0.6 Mimulusfoliatus 0.8 1.0 Diaulula sandiegensis 0.3 0.5 Pisastergiganteus 0.3 0.5 Pisaster/ffenricia auv.)

0.5 0.6 Ophiothrix spp.

0.3 0.5 Haliotis spp.

0.3 0.5 0.3 0.5 Hermissenda crassicornis Pseudomelatoma torosa Triopha catalinae 0.3 0.5 Placiphorella velata 0.3 0.5 Crptolithodes sitchensis 0.3 0.5 Cancer spp.

0.3 0.5 81.0 26.6 90.3 22.0 2.5 1.0 6.8 8.0 4.1 0.5 0.6 0.3 81.0 33.5 97.5 6.0 4.2 2.3 3.0 1.8 3.5 0.8 1.5 1.5 1.3 1.3 1.8 1.5 1.7 2.3 1.3 1.5 2.8 0.8 1.5 0.8 0.5 0.6 0.3 0.5 1.0 0.8 0.3 0.5 0.6 0.3 0.5 0.5 1.3 0.3 1.0 0.5 0.5 1.0 29.4 95.9 7.7 9.8 5.9 8.6 4.5 0.5 0.3 0.1 46.1 135.9 1.5 4.9 1.3 4.9 1.7 2.8 1.7 2.8 1.5 2.6 2.8 2.4 1.5 0.9 0.9 0.8 0.5 0.8 0.5 1.0 0.4 1.9 0.3 0.5 0.3 0.3 1.0 0.3 0.3 0.3 0.5 0.2 0.3 0.5 0.2 0.2 0.2 0.3 0.5 0.1 0.3 0.5 0.1 0.1 0.3 0.5 0.1 0.1 0.3 0.5

<0.1 0.3 0.5

<0.1

<0.1

<0.1

<0.1

<0.1 t"ESLO2005-01 2 E-1

It Appendix E Table E2. Subtidal Algae and Invertebrates (SAQ Method) Survey Means (abundance per 7 m2 ),

Standard Deviations and Annual Means, North Diablo Cove Station NDC 2 -3m.

Survey 124 125 126 127 Survey Date 22-Mar-04 26-May-04 19-Aug-04

.13-Jan-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dcv.

Mean Dev.

Mean Dev.

Mean Algae Cystoseira osmrundacea 23.5 5.0 18.3 5.7 4.8 1.5 17.0 6.9 15.9

.4facrocystis spp.

4.0 0.8 10.5 8.7 7.5 4.4 3.5 2.1 6.4 Lamiinariales.

7.0 9.9 2.3 2.6 2.3 Invertebrates Strongylocentrorus purpuralus 96.8 24.2 47.8 27.6 48.0 32.5 20.3 7.9 53.2 Acn-aea mitra 7.5 7.1 1.5 3.0

.24.8 11.6 3.8 1.5 9.4 Anthopleura elegantissima 4.0 1.4 2.0 1.2 2.3 1.0 2.5 2.7

.2.7 Epiactis prolifera 0.8 1.0 1.8 1.0 0.6 Ophiothrix spp.

. 1.5 1.7 0.3 0.5 0.3 0.5 0.5 Scrpulorbis squamigerus 0.3 0.5 0.8 1.0 0.3 Pazrastichopus spp.

0.3 0.5 0.5 0.6 0.3 0.5

.03 Doriopsilla albopunclata 0.8 0.5 0.3 n0.5 0.3 Pelecypoda unid. boring 0.5 0.6 0.5 1.0 0.3 Phidiana hiltoni 0.5 0.6 0.3 0.5 0.2 Archidoris spp.

.0.5 1.0 0.3 0.5 0.2 Anthopleura artemisia 0.5 1.0 0.1 Fissurella volcano 0.5 0.6

, 0.1 Lottia ochracea 0.5 0.6 0.1 Diopatra ornata 0.3 0.5 0.3 0.5 0.1 Pugerria spp.

0.3 0.5 0.3 0.5 0.1 Diodora spp.

0.3 0.5

<0.1 Acraeidae unid.

0.3 0.5

<0.1 Lirhopoma gibberosum 0.3 0.5

<0.1 Pisastergiganteus 0.3 0.5

<0.1 Ophioplocus spp.

0.3 0.5

<0.1 Eupentacta quinquesemita 0.3 0.5

<0.1 Aplysia californica 0.3 0.5

<0.1 Mfegathura crenulata 0.3 0.5

<0.1 Afexichromis porterae 0.3 0.5

<0.1 I

I I

Ii Ii

-I A

Ij I

Ii Ii

-aii I

I ii OwESLO2005-01 2 E-2 Ii

Appendix E Table E3.'Subtidal Algae and Invertebrates (SAQO Mthod) Survey Means (abundance per 7 I Standard Deviations and Annual MeansN6rth'Didblo Cove Station NDC'3 -3m.'

i Survey 124 125 126 127

'SurveyDate*

'18-Mar-04N

','26-May-04

-Aug4 i!

14-Jan-05

• 'Std.

Sid.

Std.

Std.

Annual Taxon Mean Dev.

Me Dcv Mean Dcv.

Mean Dcv.

Acan Aleac Sargassummuticum 128.3 71.2 69.8 46.7 143.3 193.5 67.0

"'59.2 102;1 Cystoseiraosmundacea 39.3 i15.9 34.3

19.4 i 20.0 9.0 57.5 25.8 37.8 Afacrocystis spp.

-5.8 3.0 2.0 u'1.6 1.5 0.6 2.3 Larninariales 5.8 6.7 1A invertebrates 7Strongylocentrotuspurpuratus 281.5 207A 419.5 256.4 278.8 121.4 156.3 102.8 284.0 Acmaeamitra

' 1 4.5 1.7 a 1. 5

1.7

'34.5 30.3 11.3" 12.8 12.9

'Anthopleuraelegantissima 5.0 1A 3.8

2.8

'":3.3 1.9 2.3

'2 1

3 6 Pissurella Iolcano 0.5

' 0.6 a 7.3 8.5 0.3 0.5 0.8 r 0 2.2 Pelecypoda uniid. bortng 1.0 0.8

' 4.5 9.0

' 0.5 0.6

' ".1.5

';Epiactis prblifera

' 23 1.7

'1.5

'1.9 0.5 0.6 1.1 0 phiothrix spp.

'J1.8

-1.7

• 1.5

'1.7 1.0 0.8

""1.

Tonicella lineata 0.8

.5 0.8 1.5 4""

04 Lottia ochracea 0.8

'1.0 0.3 0.5 0.3

-0.5 0.3

.Parastichopus spp.

t' 0.3

• 0.5 0.3

'0.5 t 0.8 1.5

0.3

'tRaliolis spp.

0.3 0.5 0.8 1.5

-*0.3 0.5

'03 Serpulorbis squamigerus 1.0 1

.2 03 Pisaster giganteus 0.3 0.5

- 0.5 0.6

'0.2 Lissothuria nutriens 0.8 1.0 0.2 Archidoris spp.

0.3 0.5 0.3 0.5 0.3 0.5

- 0.2 AMegathura crenulata 0.3 0.5 0.3 0.5 0.1 Anthozoa unid.

0.3 0.5

<0.1 Diodora spp.

0.3 0.5

<0.1 Pagurus spp.

'0.3 0.5

<0.1 Asterina miniata 0.3 0.5

<0.1 Loxorhynchus spp.

0.3 0.5

<0.1 Doriopsilla albopunctata 0.3 0.5

<0.1 Phidiana hiltoni 0.3 0.5

<0.1 Pisaster brevispinus

- 0.3 0.5

<0.1 Pugettia spp.-

0.3 0.5

-<0.1 ESLO2005-012

. r I

!
f )- '-I 00 1-1

1.
.-

r -3

l I I

Appendix E I

Table E4. Subtidal Algae and Invertebrates (SAQ McLLhod) Survey Means (abundance per 7 n2),

Standard Deviations and Annual Means, North Diablo Cove Station NDC 4 Am.

I Survey 124 125

.126 127 Survey Date 10-Feb-04 24-May-04 02-Sep-04 04-Feb-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dcv.

Mean Dev.

Mean Algea Cystoseira osmundacea 17.3 9.7 24.5 9.7

.19.0 13.0 14.8 13.8

' 18.9 Afacrocystis spp.

4.0 0.8 4.8 0.5 8.5 2.9 1.8 2.2 4.8 Laminariales 0.8 1.5 0.3 0.5 0.3 Laminaria setchellil 0.5 0.6 0.1 Pterygophora californica 0.3 0.5

<0.1 Invertebrates S!rongylocentrotus purpuratus

.36.8 29.5 56.8 52.4 67.8 43.5 83.0 57.2 61.1 Anthopleura elegantissima 3.8 5.9

11.0 3.4 8.8 4.2 10.8 1.9.

9.8 Tegula brunnea 22.5 35.7 5.6 Acmaeamitra 4.5 1.7 3.8

, 3.8 6.8 3.8 4.5., 1.7 1.9 D~opatra ornata 6.3 4.9 0.3 0.5 2.5 2.7

, 1.8.

1.3

, 2.7 Terhyaaurantia 1.8 1.5 1.3 1.3 2.0 1.2 2.5 1.9 1.9 Parasrichopus spp.

1.0 1.4 2.8 2.9 1.3 0.5 0.3

,, 0.5 1.3 Epiactisprolifera 1.5 1.3 0.5 0.6 2.0 2.8 0.5 0.6.,

1.1 Phidiana hiltoni 1.5 0.6 1.0 0.8 0.3 0.5 0.3 0.5 0.8 Pisastergiganteus 0.5 0.6 0.8 1.0 0.8 1.0

- 0.5 Tonicella lineata 0.8 1.5 0.8 1.5 0.4 Aterina miniata 0.3 0.5 0.5 1.0 0.8 1.0 0.4 Anthopleura artemisia 0.3 0.5 0.3 0.5 0.8 1.0 0.3 Ophiothrix spp.

0.8 1.0 0.3 0.5 03 Pectinidae 0.8 1.0 0.3 0.5 03 Mitra idae 0.5 1.0 0.3 0.5 0.2 tegathura crenulata 0.3 0.5 0.5 1.0 0.2 Archidoris spp.

0.3 0.5 0.5 0.6 0.2 Fissurella volcano 0.3 0.5 0.3 0.5 0.1 Loxorhynchus spp.

0.5 1.0 0.1 Pelecypoda unid. boring 0.3 0.5 0.3 0.5 0.1 Eudistylia polymorpha 0.5 1.0 0.1 Ophioplocus spp.

0.3 0.5 0.3 0.5 0.1 Anthozoa unid.

, 0.3 0.5

<0.1 Pisaster ochraceus 0.3 0.5

<0.1 Doriopsilla albopunctata 0.3 0.5

<0.1 Placiphorella velata 0.3 0.5

<0.1 AMimulusfoliatus 0.3 0.5

<0.1 Pisasterllfenricia (uv.)

0.3 0.5

<0.1 I

I I

Ii Ii Ii I

I

-l

-i ii I

&ESLO2005-01 2 E-4 I

.Appendix E

Table E5. Subtidal Algae and Invertebrates (SAQ'MWthod) Survey Means (abundance per 7 in 2) "

Standard Deviations and Annual 'Means', South'Diablo' Cove Station SDC 2 ~-3m!=0 Survey' 124 125 126 127 Survey Date 11-Feb-04 "'~':'!2i-May-04' 03-Sep-04' *'13-Oct-04

'Std.

Stid.

Std.

Std.

Annual Tax6n

~~'Mean' Dci?.

Mean Dcv Mean Dcv.

Mean Dcv.

Mean Algea Cystoseira osmundacea -

'2'1.'8 13.8

'I3.8 5.1 I123 2.5 9.3 "3.8

'14.3 Nfacrocystisi~p 4.8 ~~-2.5 ~9.5 1.3

'7.0 2.0 5.8

~'.'2.2

'6.8

'Laminariale's 7.5 9.0 3.5 2.9

"~-1.3 1.9 3.1

'Sargassuminuticum 4.8

-2.1 4.8 3.0

'L 1.6 Invertebrates Op/hiothdri spp.

24.5 20.5 6.1 An'hopleura' efeganti.sinia" 4.3

'1.0 2.'3

' i.7 2.0 0.8 "'"2.8

-1.0

'"28

'Cucumaria spp.

iO"'

IA.

'*~~

1.3

'!Anhopleura drtemisi4a'

'~*

0.5 0.6

'14.0 b.8

'~1.0 0.8 1.3 1.3 0.9 7Srrongy~ocentirotus puuralus i.3

'-1.5

'1.0 "0.8 0.5 1.0 0.5

'1.0"'

"Aifira idae LO

~

~

08 10~

2.0 1.4 0.5 0.6 Ln :..8 Pisaslerbre vxiu I

-5 1.0 O.8 05 1.0 0.8

1.

K""

iTiopatra Ot)Inaa i.8 ~21 0.5

'0:"

"'0

'Amerina mihiiala 0o".8 1 1.0 0,.8 0.5 0.3 0.5

' "0.4 llalcampa decemzentacl Iata L-13 1.9 0.5

'1.0

"~

'Pisastergiga'nfeus d 0.5 0.6 0.5 0.6 0.3 0.5 0.5 0.6

'0.4 tPycnopodia helianthoides 0.5

'0.6

- 0.3 0.5 0.3 0.5 0.3 0.5" 6.3 Parastichopus spp.

0.8 1.5 0.5" '0.6' 0.3 Doriopsilla albopunctala 0.8

0.

0.3

'PhIdiana hi/imn!

0.3 0.5 0.5 0.6 -'"

0.2

!C'ryptochitoh stelleri '

0.5 0.6 0.1 Peleeyoduidbring 0.5 1.0 "0.1

'A ly a caY nc 0.5 1.0'

'01

'-Epiactis prolif era 0.3 s

-5

<0.1.

Pisaster ochraceus 0.3

.0.5

'<0.1 Loxorhynchus spp.

0.3 0.5

-'<0.1 Triopha caatainae 0.3

-0.5

<0.1 Pugettia spp.

0.3

'0.5 Cancer spp-0.3 0.5

-', <0.1 Archidoris spp.

0.3 0.5

@ESLO2005-01 2 V.

,.. -A%

I

I Appendix E Table E6. Subtidal Algae and Invertebrates (SAQ Method) Survey Means (abundance per 7 m2),

Standard Deviations and Annual Means, South Diablo Cove Station SDC 3 Am.

Survey 124 125 126 127 Survey Date.

12-Mar-04 28-May-04 07-Sep-04..

01-Dec-04 Std.

Std.

Std.

Std.

Annual

.Taxon Mean Dev.

Mean DNv.

Mean Dev.

Mean Dev.

Mfean Aleae Afacrocystis spp.

. 3.0 2.2

.10.5 3.5 11.8 2.9 9.8 4.5 8.8 Cystoseira osmundacea 1.8 2.9 6.5 6.8 14.0 7.0 6.8 4.4 7.3 Pterygophora californica 1.8 2.4 5.8 5.9 0.5 1.0 3.3 1.0 2.8 Laminaria setchelii 0.3 0.5 1.3 0.5 4.3 4.0 4.0 2.6 2.4 Laminariales 3.3 5.9 0.8 Invertebrates

,Anthopleuraelegantissima 17.8 2.1 18.3 4.0 11.3 1.3 10.8

.3.0.

.14.5 Dioparra ornata 33.5 7.9

- 3.0 2.5

,11.8 5.9 5.5 6.4 13.4 Strongylocentrotuspurpuratus

.31.3 40.8 13.0 14.4 2.8 3.2 1.5 1.9

.. 12.1 Acmaea mitra

,, 2.3 1.5 3.8 2.9 3.0

.4.2 2.3 Pisastergiganteus 1.5 1.3 1.5 1.7 1.8 1.7 2.3 1.0 1.8 Asterinaminiala 1.8 0.5 1.3

_1.5 2.0 0.8 1.8 1.3 1.7 Pisaster brevispinus 0.5 0.6 1.0 0.8 0.5 0.6 1.3 0.5.

0.8 Anthopleura artemisia 1.0 0.8 0.8 0.5

. 0.5 0.6 0.8 1.0 0.8 AMitra idae 0.8 1.0 0.8 1.5 1.5 0.6 0.8 Cryplochiton stelleri 0.5 0.6 1.3 0.5 1.3 0.5 0.8 Pycnopodia helianthoides 0.3 0.5 0.3 0.5 1.8 1.7 0.5 1.0.

.0.7 Doriopsilla albopunctata 1.8 2.9 0.4 Tegula brunnea 1.5 3.0 0.4 Parastichopus spp.

0.5 0.6 0.3 0.5 0.3 0.5 0-

. 03 Urticina spp.

0.5 0.6 0.3 0.5 0.2 Anthozoa unid.

0.8 1.0 0.2 Tonicella lineaa 0.8 1.5 0.2 Tethya aurantia 0.3 0.5 0.3 0.5 0.3 0.5

.0.2 Cucumaria spp.

0.5 1.0 0.3 0.5 0.2 Archidoris spp.

0.3 0.5 0.3 0.5 0.3 0.5 0.2 Hlermissenda crassicornis 0.5 1.0 0.1 Phidiana hiltoni 0.5 0.6 0.1 Pelecypoda unid. boring 0.5 0.6 0.1 Diodora spp.

0.3 0.5

<0.1 Pagurus spp.

0.3 0.5

<0.1 llenricia leviuscula 0.3 0.5

<0.1 Lowrhynchus spp.

0.3 0.5

<0.1 Afimulusfoliatus 0.3 0.5

<0.1 Orthasterias koehleri 0.3 0.5 Ophioplocus spp.

0.3 0.5

<0.1 Fupentacta quinquesemita 0.3 0.5

<0.1 Afegathura crenulata 0.3 0.5

<0.1 1

1 1"

I I

I I

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.1 "ESLO2005-01 2

.E.6 Ii

Appendix E Table E7. Subtidal 'Aliae and Invertebrates (SAQ Mthbod) Survey Means (abundance per 7 m2),'

Standard Deviations and Annual Means' S6uth Cbnirol Station SC I -3m.

Survey 124 125 126 127 Survey Date 13-Feb-04z f'l, 1-May-04 2b-Aug-04 05-Feb-05 Std.

Sfd.

Std.

Std.

Annual Taxon Mean Dev.

Meai Dcv.

Me'an Dcv.

Mean Dcv.

Mean Aleae

'Laminaria setchelli -

'Pterygophord californka Laminariales

'Nereocystis luetkeana' tCystoseira osmundacea 54:0 10;7 i11.0

' 6.4 107.5 69'8 24.6

• 65.3

'39.1

'69.0 58.0 29.9 118.3 57.1

'5.8

'0.5

'-1.0 47.8

65.3

" 9.3

• 14.8 4.3

'1A1.5 3.0 7.3 42.8 21.1 7.2 12.2 1.9 110.5 11.5 '

- 95.8 45.8'

-'22.8 62.4 27.8 32.2

'52.4 14.4 14.0 11.6 11'.9 Invertebrates Tegulabruhnea 83'3

'32.6

'68.3 18.6 15.0

'AnthopleurM Heganlissima 8.3 3.5 "4.5

2.1

'38 IAsierinaminiWzta 6.8 3.0

'8.5 2.4 2Z0

'Tbnicella lineata

90 2.5 6.8 1.5

' 3.0 "Pagurus spp. '

\\

.5 1.0

'2.0

'-1.6 8.O tcmaea mird

.0

'- 2.5 5.3

-2.9 3.0

~L'ottia instabils

% 'I i;- -

2.5 Liscurria insessa 3.5 i.9

'2.3

'1.3 Calliostomaligatum 0.8

-1.5

1.5 1.7 Epiactis proliera 1.5

' 1.7

'-3.5 2.4 Cryptochiton telleri c i.5 1.0 i

'1.3 0.5

- 1.0 Diopatraornata 0.8 1.0 2.3 2.1 Pj'cnopodia helianthoides i.0 0.8 1.0

'halcampa decemientaculata '"

1.5 1.9 1.0

'1.2

'Tegula montereyi 0.8

-1.5 0.8 1.5 Aiopalia spp.

0.5

- 0.6 0.3 0.5 Anthopleura artemisia 0.5

' 0.6 Laptasterias 9pp.

'b.3 0.5

-0.3 0.5 Urticina spp.

• 0.3 6.5

• Hermissenda crassicornis b'

0.3 d.5 Cancer antennarius

' 0.3

- 0.5 Pisaster ochraceus '

03

'Loxorhynchus spp.

0.3 0.5 Phidiana hiltoni 0.3 0.5

'Pseudomelatoma torosa

- 0.3 0.5 Pisastergiganteus 03 Pugettia spp.

0.3 0.5 Orthasterias koehleri Cancer spp.

0.3 0.5 Crangon spp.

0.3

'0.5 Hopkinsia rosacea '

0.3 Lepidozona spp.

8.1 57.0 21.2 55.9 1.0 7.8 2.6 6.1 0.8 7.0 4.1 -

6.1 3.5 0.8 1.5' -

4.9 3.9 4.0

' 4.1

'3.6 2.5 3.6 1.3 5.3 4.4 1.9

'1.4 3.0 "13 1.3 0.8 0.8 1.0 1.1 0.3 0.5 0.8 0.8 0.8

'1.0 0.7 0.6 0.4 0.2 0.1

'0.1

<0.1

<0.1

<0.1 0.5

<0.1

<0.1

<0.1

<0.1 0.5

<0.1

<0.1 0.3 0.5

<0.1

<0.1

<0.1 0.5

<0.1 0.3 0.5

<0.1 ESLO2005-012 1". -

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I Appendix E IL Table E8. Subtidal Algae and Invertebrates (SAQ Method) Survey Means (abundance per 7 m 2),

Standard Deviations and Annual Means, South Control Station SC 2 -6m.

I Survey 124 125 126 127 Survey Date 23-Mar-04 25-May-04 24-Aug-04 04-Feb-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dcv.

Mean Dev.

Mean 1I 1

Algae Laminaria setchellii Pterygophora californica Laminariales Nereocystis lueskeana Cystoseira osmundacea Invertebrates Tegula brunnea Asterina miniala Anthopleura elegantissima Acmaea mitra Tonicella lineata Serpulorbis squamigerus Pisastergiganteus Calliostoma ligatum Pagurus spp.

Corynactis californica Diopatra ornata Cryptochilon stelleri Teihya aurantia Epiactis prolifera Lottia instabilis Pisaster ochraceus Tegula montereyi Afitra idae Pycnopodia helianthoides Ifaliotis spp.

Archidoris spp.

Orthasterias koehleri Ifalcampa decemientaculata Doriopsilla albopunctata Pisaster brevispinus Urticina spp.

Leptasterias spp.

Pisaster/Ifenricia (uv.)

Anthopleura artemisia Discurria insessa Ifermissenda crassicornis Eudistylia polymorpha 1fimulusfoliatus Anthopleura xanthogrammica AMopalia spp.

Cancer antennarius Strongylocentrotus purpuratus Loxorhynchus spp.

Porifera unid. (encrusting)

Placiphorella velata Eupenfacta quinquesemila Cadlina spp.

Pectinidae 51.8 30.1 43.0 27.2 5.0 1.4 1.3 1.3 56.3 32.6 16.3 6.8 5.0 1.4 7.5 3.9 9.0 2.5 3.8 2.9 4.5 3.0 5.0 0.8 0.8 1.0 2.3 1.5 0.8 1.0 1.5 0.6 2.3 1.9 2.3 2.9 1.5 1.3 0.8 1.0 0.3 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.5 0.6 0.8 1.0 0.3 0.5 0.5 0.6 0.3 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 66;3 65.8 133.0 119.8 0.3 156.8 13.0 8.3 7.5 7.5 1.0 1.5 1.3 6.3 2.0 1.8 2.0 3.0 1.0 0.8 0.3 0.8 0.3 0.8 1.3 0.3 0.5 0.3 0.5 0.3 32.9 45.9 85.3 68.0 0.5 53.5 11.5 2A 5.7 3.9 0.8 3.0 1.0 12.5 1.8

.1.0 2.8 1.6 1.2 1.5 0.5 1.5 0.5 0.5 1.5 0.5 0.6 0.5 0.6 0.5 57.8 92.0 25.0 28.5 1.5 11.9 113.5 20.2 46.8 30.0 11.2 0.3 1.9 1.3 73.1 11.8 0.5 1.3 72.3 61.9 40.8 37.1 1.1 I

25.5 27.4 4.5 1.7 60.8 13.5 6.8 18.8 5.5 15.4 6.0 2.2 6.5 6.5 6.4 8.3 4.5 0.8 1.5 6.0 1.5 1.7 4.5 12.8 21.5 3.2 4.8 2.2 3.0 1.6 3.1 5.3 2.9 2.8 1.3 1.0 1.9 1.6 2.3 2.9 1.0 2.0 1.5 0.3 0.5 0.8 1.0 1.3 1.3 1.0 0.8 1.0 1.2 1.1 3.5 3.4 1.1 1.5 1.3 0.3 0.5 1.0 0.8 1.5 0.9 0.8 1.0 0.6 0.3 0.5 0.5 0.6 0.6 0.5 1.0 1.3 1.9 0.5 0.3 0.5 1.0 0.8 0.5 0.3 0.5 0.3 0.5 0.4 0.3 1.0 1.4 0.3 0.8 1.0 0.3 0.5 0.3 0.5 1.0 0.3 0.3 0.2 0.1 0.1 0.1 0.1 0.1

<0. I

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 0.3 0.5

<0.1

<0. 1

<0.1 1

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^/='ESLO2005-01 2 I

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Appendix F Table Fl. Subtidal Algae (SLC Method) Survey Means (percent cover), Standard Deviations and Annual Means, Field's Cove Station FC I -3m.

Survey 124 125 126 127 Survey Date 17-Mar-04 18-May-04 10-Sep-04 7-Feb-05 Std.

Std.

Std.

Std.

Annual Mean Dcv. -Mean

' Dcv.

Mean Dcv.

Mean Dev.

-Mean

'Taxon Aleae Calliarthron/Bossiella spp.-complex coralline crust Chondracanthus corymbiferus Cryptopleura ruprechtiana Prionitis spp.

Rhodymenia spp.

Laminaria setchellii Non-coralline crust Cystoseira osmundacea Gelidium robustum Desmarestia spp.

Neoptilota densa MAficrocladia coulteri

'Nereocystis luetkeana Farlowia/Pikea spp.-complex Callophyllis spp.

Mfacrocystis spp.

Osmundea spp.

Prionitis australis Ulva/Enteromorpha spp.

Callophyllisflabellulata Seinaia confusa Plerygophora californica Corallina officinalis Gelidium spp.

Laminariales Ahnfeltiopsis linearis Delesseria decipiens Invertebrates Bryozoa, unid. (encrusting)

Substrate colonized rock cobble colonized cobble rock 64.5 16.5

'68.5 11.1 64.5 9.6 62.0 21.0 64.9 29.5 9.7 26.0 7.1 17.5 6.0 38.5 12.9 27.9 7.5 4.4 12.0 5.9 11.0 6.8 5.5 4.4 9.0 3.0 3.5 10.0 10.7 6.0 6.3 5.5 3.4 6.1 7.0 5.3' 10.0 8.2 2.0 1.6 5.0 2.0 6.0 4.0 1.6 8.0 2.8 6.0 2.3 3.5 1.0 5.4 2.0 2.8 1.5 1.9 5.5 2.5 7.0 4.2 4.0 5.0 4.8 0.5 1.0 2.0 2.8 6.0 1.6 3A 1.5 1.9' 1.0 1.2 2.5 3.0 1.5 1.9 1.6 1.5 1.9 0.5 1.0 1.0 1.2 1.5 1.9 1.1 1.5 1.9 1.0 1.2 0.6

<0.1

<.01 0.5 1.0 0.5 1.0 1.0 2.0 0.5

<0.1

<.01 1.5 3.0

<0.1

<.01

<0.1

<.01 0.4

<0.1

<.01 1.5 1.0 0.4 0.5 1.0

-'0.5-1.0

<0.1

<.01

<0.1

<.01 03

<0.1

<.01 0.5 1.0

<0.1

<.01 0.1

<0.1

<.01

<0.1

<.01 0.5 1.0 0.1

<0.1

<.01 0.5 1.0

<0.1

<.01 0.1

<0.1 '<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

'<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

'<.01

<0.1

<.01

<0.1

'<.01

<0.1

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1

<.01

<0.1

<0.1'

<.01

<0.1

<0.1

<.01 -

<0.1 1.0 2.0 0.3 71.5 15.6 79.5 16.5 80.0 7.8 79.5 7.2 77.6 20.0

'14.7:

13.0 14.7.

7.5 10.4 9.0 5.0 12.4 5.0 2.0 6.5 3.4 4.5 1.0 10.5 4.1 6.6 3.5 3.4 1.0 1.2 8.0 8.5 1.0 2.0 3.4 L

'O OESLO2005-01 2

-F-1

Appendix F Table F2. Subtidal Algae (SLC Method) Survey Means (percent cover), Standard Deviations and Annual Means, North Diablo Cove Station NDC 2 -3m.

I.

Survey 124 125 126 127 Survey Date 30-Mar-04 26-May-04 19-Aug-04 13-Jan-05 Std.

• Std.

Std.

Std.

Annual

.Taxon Mean Dev.

Mcan Dev.

Mean Dcv.

Mean Dev.

Mean Ale coralline crust

- 29.0 10.4 23.5.

4.1 58.0 4.0 32.5 8.4 35.8 CalliarthronlBossiella spp.-complex 22.5 11.7 31.0 15.7 32.5 10.8 30.5 9.0 29.1 Chrysophytaunid.

22.0,,

12.1 39.0 13.9

- 2.5 2.5 15.9 Farlowia/Pikeaspp.-complex, 7.5 6.2 5.0 2.6 7.0 3.5 10.5 7.2 7.5 Cystoseira esmundacca 6.5 4.1

, 5.0

. 4.8 6.5 4.4 5.0 1.2 5.8 Prioniris spp.

. 5.0 2.6, 2.5.

3.0 6.0 2.3 2.0 2.8 3.9 Non-coralline crust -

<0.1

<0.1 5.0 2.6 5.0 1.2 2.5 Colpomeniaspp.

<0.1

<.01 -

10.0 5.7

-2.5 Afacrocystis spp.

1.5 1.9

,2.0 2.3 5.0 5.3 0.5 1.0 2.3 Crypropeura violacea 0.5.

1.0 2.5.

2.5 0.5 1.0 3.5.4.4

.1.8 Acrosorium uncinatum 1.5 1.0 5.0 3.8 1.6 Gelidium robustum 1.0 1.2 2.0 2.8 2.0 1.6 1.3 Desnaresia spp.

0.5,.

1.0 2.5 3.8 1.0 2.0

, -1.0 Rhodymenia spp.

2.5 2.5

<0.1

<.01 1.5

, 1.0

, 1.0

,Chondracanthus cotymbiferus.

, 1.0 1.2 2.0 1.6 0.5 1.0 0.9 Pierosiphonia dendroidea 1.0 1.2 0.5 1.0

. 0.4 filamentous red algae-complex 1.5 1.0 0.4 Callophyllis spp.

<0.1

<.01 1.0 1.2

<0.1

<.01 0.3

,Halymenia/Schiymenia spp.-complex 1.0 1.2

<0.1

<.01 0.3 Corallinaof iinalis

<0.1 - <.01

<0.1

<.01

, 0.5 1.0

<0.1

<.01 0.1 Sargassum muzicum

<0.1

<.01 0.5 1.0 0.1 Ulva/Enteromorpha spp..

<0.1

<.01

<0.1

<.01

<0.1 Cladophora spp.

<0.1

<.01

<0.1

<.01

<0.1 Mazzaella rosea

<0.1

<.01

<0.1

<.01

<0.1 Ahnfeltiopsis linearis

<0.1

<.01

<0.1

<.01.

<0.1 Antilha.iPlatyfhamnion spp.-complex

<0.1

<.01

<0.1 Aficrocladia coulreri

<0.1

<.01

<0.1 Sarcodiotheca gaudichaudii

<0.1

<.01

<0.1 Scinaia confusa

<0.1

<.01

<0.1 Prioniris australis

<0.1

<.01

<0.1 Chondra. harveyanus/spinosus

<0.1

<.01

<0.1 Substrate colonized rock 62.0 11.9 69.0 15.5 70.0 7.7 50.5 11.5 62.9 cobble 25.5 9.0

.11.0 5.3 3.5 2.5 31.0 9.0 17.8 colonized cobble 10.5 3.0 11.0 6.0 19.0 4.8 11.0 3.8 12.9 sand (shell gravel) 2.0 1.6 6.0 6.7 6.0 2.8 0.5 1.0 3.6 rock 3.0 3.5 1.5 1.9 7.0 1.2 2.9 n

=SLO 2005-01 2 F-2 I

l l

I ii I

I

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A Ii A

Ii

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m Appendix F Table F3.,-Subtidal Algae (SLC Method) Sfiiv~yMe~ahs (p~ercent cove5 ), Stanidard Devliaitidiis~an'd Annu'a'l Means, North Diablo Cove Station NDC 3 -3m.

~p';j Survcy 124 125.126nual

"'SurveyDate 30-Mar-04 -If '--26-May-04 "

23-Aug044" 4-Feb-05 Mean- 'bcv n'Mia

-- ev.Mca De.

Man ev.

Mean

&c~alline cruit"

'alirhronfO.'sie ~

sp.c

]ex

• Sargassu rn nmtcurn

• kcro-sorium un'cinatuMh:

-Cplsoseira osmundac~a

'Non-corallint crust lWtacrocystis fip.

I'A~rlowiafPiikeh spp.-c~oinplex;.1.!

_)L~ptopleuril violaceti k1olpornenia spp.

4'Gelidiurn robust urnm b'hondram co~,imbiferus (hierosiphonia dendroidea fdadophora tpp.

ifdamentous ted algac~complex

'khodymenialspp.

.5

'De'smarestia spp.

'UlvalEnterornorjpha sp p.'

!Ahnfeltiopsis linearis Diyutoa binghaniae' WcilymenialSchizymnen Iia spp.-46omplex

~Callophyllhs spp.-

Gastroclonhim subarficulatumi

'Menburgia andersoniana

'Gratieloupia doryphora Corallina officinahis-VAazaella rdsea

~4ntfitha./Platyfharnnion spp.-c6mplex Wdmundea spp.

Callophyffisflabellulata

.Sarcodiotheca gaudichaudil Plocamium cartlaneur inverfehrate' 1Polifera unid. (encrusting)

-Substrate colonized 'rok ---

colonized cobble sand (shell gravel) rock cobble

-57.0' "8.9'32 118 "55.5

-31.0 "'~1I4.7; ; 620

'12.8 7'22.0 16.0" 9.4 ""12.5 '-14.8 "26.5

~11.5-7.7' 7.0 4.8 13.0 1 15 1.0'

'<01*<0 2.0 3.5 5

1.0' 5.0 "38 10.5 5.0 4.2~'

335 3.4 6.0

• 3.0 2.6 '1.5;'

'19 3.0 2.5 2.5

~5.0 4.2'~ 6.5

~-"2.5 3.0 3.5 4.7:

1.5

'6.5~

3.0

<01.

<.01' 1.0 iij

~

5.0 3.5' 1.5

1. 30 1.5 3.0 0.5

'-cO. I

<.01 2.5 3.01

<0.1I 1<0.I1 " <.01

<0.1I 1.5 3.0

<0.1

<.01" 1.5' 3.0

-<0.1

<.0l 0.5 1.0

' 05 1 <0j1

<.01 1.0

-<0.1 -<.01

~' 05 1.0 -"<01.

• <0.1

<.01 ~-<01

<.01 0.5

• '0.5 1.0

-~<01

<.01 05 1.0

<01

~-

0.5'1l 0

0

-~0.5 0.5 1.0'

<0.1I 0.5' 1.0~

1<0.1

<.01 -.

<0.1I

-£.:-"<0.1I

<.01

<0.1I

• <0.1I

-e0

~<o

.1I

<.01

<0.1I

<0.1

-<0.1I

,~

<0.1I

~<0I 4.7 65.0 6'.2"- *"'

-52.5 12.6

'26.5 ET i9:I'l -20:4 4.0 I60 2.8 1.4 1.9 5.0 3.8

-~16.

4.3 4.5

':1.9 4:8 2.6 7.0 "12.6` ~'-`

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<0.1 '0i""

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<.01

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<.01

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<01

<.01

<0.1

<.01

<0.1l

<0.5

<0.1

<.01'

<0.1 (I

-_68.0

_4.3 _7'3.54_

I 12.5 9.3 -13.0-16.0 9.4 3.0 3.0 2.6 6.0 0.5 ~ -1.0 4.5

• 5.0.-83.0&

11.4' 11.5 6.0 4.5 7.1 5.3 1.0

-2.6 5.7 4.4 1.2

'_'74.3 4.4_X

-74.8 14.5 6.0 12.9 1.5 1.9 6.3 8.0 3.7 4.3 1.5 1.9 1.9 I.

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Appendix F Table F4. Subtidal Algae (SLC Method) Survey Means (percent cover), Standard Deviations and Annual Means, North Diablo Cove Station NDC 4 -4m.

Survey 124 125 126 127 Survey Date 10-Feb-04 24-May-04 2-Sep-04 4-Feb-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dcv.

, Mean Alcae coralline crust

- 92.5 3.4 25.5 4.1

,37.5 17.6 47.5 10.4 50.8 Calliarthron/Bossiellaspp.-complex 42.0 15.8

, 47.0 3.5 37.5 8.4 31.6 Farlowia/Pikea spp.-complex 10.5 3.4 33.0 6.6

,20.5 3.0 12.5 1.9 19.1 Desmarestia spp.

16.0 4.3 19.5 15.3 8.9 Acrosorium uncinalum

. 13.5 4.1

<0.1

<.01 7.5 9.0 12.0 5.2 8.3 Cryptopleura violacea 9.0 2.0 i7.5 10.1 4.5 1.9

<0.1

<.01 7.8 Cysfoseira osmundacea 4.5 6.4 3.5 8.4 6.5 5.3 4.5 3.4 6.0 Chondrac. corymbiferus 3.5 1.0

, 11.0 7.4 6.5 4.1 1.0 1.2 5.5 Corallinaoffcinalis -

18.5 5.5

<0.!

<.01 4.6 Prionifis spp.

4.0 2.8 4.5 3.4 3.5 2.5 6.0 3.7

.5 Chrysophyta unid.

,_17.0 4.2 4.3 Rhodymenia spp.

5.0 2.6 6.0 3.7 2.0 1.6 0.5 1.0 3.4

,facrocystis spp.

3.5 1.9 2.0 1.6, 4.0 5.7

<0.1

<.01 2.4 Callophyllis spp.

<0.1

<.01 8.0 2.8 1.0 2.0 2.3

.Non-coralline crust 1.0 1.2

<0.1 5.0 2.6 1.5 Gelidium robustum 1.5 1.9. -

1.5 1.9 0.5 1.0

<0.1

.<.01 0.9 Prerosiphonia dendroidea 2.0 4.0 0.5 1.0

<0.1

<.01 0.5 1.0 0.8 Prionitis australis 1.5, 1.9 1.0 1.2

,<0.1

<.01 0.5 1.0 0.8 Ahnfeltiopsis linearis

<0.1

<.01 2.0 2.3.

<0.1

<.01

<0.1

<.01 0.5 Callophyllisflabellulata

<0.1

<.01 1.5 1.0

<0.1

<.01 0.4 flalymenia/Schiymenia spp.-complex 1.5 3.0 0.4 Anfitha./Platythamnion spp.-complex 1.0 1.2

.<0.1

<.01

<0.1

-<.01 0.3 Nienburgia andersoniana 0.5 1.0 0.5 1.0 0.3 Colpomenia spp.

<0.1

<.01 0.5 1.0,

0.1 filamentous red algae-complex 0.5 1.0 0.1 Crypfopleura ruprechilana

, 0.5 1.0 0.1 Polyneura latissima 0.5 1.0 0.1 Osmundea spp.

<0.1

<.01

<0.1

<.01

,<0.1

<.01

, <0.1 Chondrac. harveyanus/spinosus

<0.1

<.01

<0.1

<.01

,,<0.1 Laminaria setchellil

<0.1

<.01

<0.1

<.01

<0.1 Lraminariales

<0.1

<.01

<0.1

<.01

<0.1 Ulva/Enteromorpha spp.

I

<0.

<.01

<0.1

<.01

<0.1 Gloiosiphonia californica

<0.1

<.01 I

<0.1

,Cladophora spp.

<0. I

<.01

<0.1 Sarcodiotheca gaudichaudii

<0.

<0.1 Scinaia confusa

<0.1

<.01

<0.1 Afazzaella rosea

<0.1

<.01

<0.1 Invertebrates Phragmaropoma californica 1.0 1.2 14.5 6.8

.3.9 Porifera unid. (encrusting) 0.5 1.0 0.1 Substrate

,colonized rock 85.0 4.2,.

83.5 7.7 80.0 5.9 78.0 2.3 81.6 colonized cobble 13.0 5.3 3.5 1.9 5.5 3.4 12.5 1.9 8.6

.sand (shell gravel) 3.0 3.8 8.5.

5.3

.3.0 1.2 3.6 cobble 0.5 1.0 5.5 3.4 4.0 2.3 2.0 1.6 3.0 rock 1.5 3.0 4.5 3.4 1.5 3.0 4.5 2.5 3.0

@ESLO2005-012 F-4 11 I

.1 A

I

-i I

Ii I

Appendix F Table F5. Subtidal Algae (SLC Meth6d) Survey Me'ains (percent'c6oer), Standard Deviations and Annual Means, South Diablo Cove Station SDC 2 -3m.

Survey; 124 125 126w"'

127

• SurveyDate

Il-.FebW04"';--27-May-.W4C'"

3-Sep-4W 13-Oct-04

Std.

Std.

Std.

Std.

Annual

'Taxon

,s"

, l

Mean

Df.)ev.

c"M~an

• 'Dcv.'" Mean Dev.

Mean Dcv.

Mean Tao'

-Ma

-`c.`..

Mean Algae corallinecrusts

'Cr popleura violacea

'Prionitis spp. '

Calliarthronri7ossiella spp.-coinplex Nienburgia andersoniani

'Farlowia/Pikea spp.-complex YJJstoseira osnrundacea'

'acroc'siis *pp,

'thodymenia;pp.

II asondra corsmbiferkA Chrysophyta unid.

'A'rosorium ytncinatu, Ai

'Chondra. haseanusYspinosus"'

'Plerosiphonia dendroldea

'Ahnfeliiopsiilfinearis -

Gelidium robdstim

'S'argassum mulicum filamentous red algaelb'rnplex-

'Prionitis australis Osmundea spp.

Corallina officinalis Callophyllisflabellulta Non-coralline crust Gelidium spp.

Ipalymenia/Schlzymenia spp.-complex Uhva/Enteroinorpha spp.

j4ntitha./PIatythamni6n spp.-complex Uminariales VAicrocladia'coulteri

&Sjcodiothect!agaudiciaudii Bryopsissp Pletygophord californicd Colpomenia spp.

Scinaia confuia Gymnogongius chiton invertebrates Phragmatopoma cailfornica

-78.0 4.9 135 6.4 -"30.5

" 18.0. ?;5.2.- -31.5' 16.1 30.0

%<0.1

`<.01 tlit6.5

\\-

5.3 ' <)18.5 3.0 3.5 ' I9.0 3.5 14.0 11.5 3.0 '16.0 4.60' -

8.0 3.0 2.0 5.0

- 2.6 15.0 4.0 1.6i 6.0 2.3 7.0

' 3.0 1.2'l 7.59i' 4.4 '

5.0 3.5 4.7 9.0.

6.6 2.0

• 5.0:

3.5 ' '

3.5' 3.4 8.0 1_ A l 0.5 8.5 1.0 4.5 4.4 2.0 4.0; 4.0

.! 35 4.1"'

2.0

' 6.0' 1.6 i-

10.

1.2 4.0 4.0 1.6

.o

, 2.0 0.5

'<0.1 -<.01 0 3.0 j4.0 5.4 '.

1.0

'2.0 1<0.

<01 0.5 0.5 1'0

<O. I 05 1_0 -

<0.

-~0.5

-1.0

<0.1 0.5 0.5 1.0

<0.1

<0.1'

<.O

<0.1

<0. I

<0

{'.:0 V).,

i

<0.1

< 0

<0.1

<.01

.<00.1

<-0

<01

?-'<.01 1 '(;

<O.1 I'<

.0 1.

<0.1

<.01 If 7.9 26.0 4.9"'"

'37.0

33, 25.0 *8.4 26:1 6.47 23.0 :

'5.3

' 12.0 3.7 18.5

-515.0 11.1 1.6 8.5`;"'1`5.7 "

I 1.0 6.6 14.0"',I2.8 93 1.2 5.5:-A 1:9

' 5.6 3.5 5.5 "t 8 3:4 5.3 2.3 5.5 '

V10' 5.0 4.9 2.0 2.8 4

" '46 2.0

.9 -

29

<0.1

<.01 2.6 2.8 2.0 2.3' 1.9

<.Ol

<0.1

<.01' 1'5 3.7 1.0--:'2.0;-

1.5 1.0 0.5

'1.0 15

<0. I

.Ol 1.3 3.4 0.5

' 1.0 1.3

<ol ~<0.1'-;':<'.01 I 1.0 1.0

<0.1 "<.01 0.4

'<.01

<0.1 ' <01 -

0.1

.0

<0'.1

'<.01 0.1

<.01

<0.1

<.o0

'0.1 1.0

<0.1

<.01 0.1

.i,

' 0. 1 0.1

<.01'

<0.1

<0.1

<c.ol

<0.1i

<0.1

<0.1

~-

'<0.1I

<0.1 ':<.01 I

<0.1

<0.1

<0.1 0.5 1.0 0.1 2.8

'58.0

6.9 4

'66.5 3.7 38.5 6.0 25.1 2.3 3.5 2.5

-'.9 2.8

-"2.9

'0.6 Substrate

-colonized rock sand (shell gravel) cobble I

colonized cobble rock 4'

77.5 8.0 7.0 6.0

1. s

,,t l

7.7

' 66.5' 24.0 4.2

, 5.0 4.3. r' 3.5, -

1.9';

i' @

4.4 64.0 3.7 30.0 1.2

,,, 4.0 3.4

' 2.0 1.2 t.-

C.I

~ESLO2005-01 2

~

'4-..

F-5

I Appendix F

.I.

Table F6. Subtidal Algae (SLC Method) Survey Means (percent cover), Standard Deviations and Annual Means, South Diablo Cove Station SDC 3 Am.

Survey 124 125 126 127 Survey Date 12-Mar-04 28-May-04 7-Sep-04 I-Dcc-04 Std.

I Std.

Std.

Std.

Annual Taxon Mcan Dev.

Mean Dev.

Mean Dcv.

Mean Dcv.

Mean I

I AlgeaI coralline crust

.64.5 6.6 20.0 7.1 29.0 3.5 48.5 8.7 40.5 Calliarthron/Bossiella spp.-complex 40.0 4.9 22.5 7.2 30.0 5.9 21.5 4.1 28.5 Cryptopleura violacea 10.0 7.8

. 7.0 2.6 45.0 15.5 7.5 5.0 17.4 Rhodymenia spp.

5.5 3.0 15.0 4.8

.10.5 7.6 4.5 1.9 8.9 Chondra. corymbiferus.

6.0 2.8 11.5 6.6 11.5 7.9 6.0 4.0 8.8 Macrocystis spp.

1.0 1.2 9.5 7.0 16.0 4.9 7.0 3.5 8.4 I

Chrysophytaunid.

27.5 13.1 6.9 FarloivialPikea spp.-complex 6.5 2.5 5.0 2.6.

4.5 3.4 1.5 1.9 4.4 Crjptopleura ruprechtiana 2.0

. 2.3

.5

1.9 4.5 2.5 1.0 1.2 2.3 Prionitisspp.

3.0 2.6

<3.1

<.01

<0.1

<.01 1.5 1.9 1.1 Gelidium robustum 1.0 2.0 1.0 2.0 0.5 1.0 2.0 1.6 I.1 Nienburgia andersoniana 0.5 1.0 1.5 1.0 1.5 1.0

<0.1I

<.01 0.9 Cystoseira osmundacea 0.5 1.0 2.0 2.8 0.5 1.0

<0.1

<.01 o0.n, Desmarestia spp.

0.5 1.0 2.5 3.0 0.8 Acro.sorium uncinalum

<0.1

<.01 2.5 2.5

<0.1

<.01 0.6 Callophyllis spp.

<0.1

<.01 1.5 3.0 1.0 2.0 0.6 Non-coralline crust 1.0 1.2

<0.1

<.01 0.5 1.0 0.4 filamentous red algae-complex 1.5 3.0

<0.1

<.01 0.4 Pterosiphonia dendro!dea 1.0 1.2 0.5 1.0 0.4 Ahnfeltiopsis linearis 0.5 1.0

<0.1

<.01

<0.1

<.01 0.5 1.0 0.3 Prionitis australis

, 0.5 1.0

<0.1

<.01 0.5 1.0 0.3 Callophyllisflabellulata

<0.1

<.01

<0.1

<.01 0.5 1.0 0.1 Pterygophora californica

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1 Laminaria setchellti

<0.1

<.01

<0.1

<.01

<0.1 Corallina officinalis

<0.1

<.01

<0.1 Polyneura latissima

<0.1

<.01

<0.1

<.01

<0.1

<0 Osmundea spp.

<0.1

<.01

<0.1

<.01

<0.1 Antiiha.Pflatythamnion spp.-complex

<0.1

<.01

<0.1

<.01

<0.1 Sarcodiotheca gaudichaudil

<0.1

<.01

.0.1 Dictyota binghamiae

<0.1

<.01

<0.1 Laminariales

<0.1

<.01

<0.1 Invertehrates Bryozoa, unid. (encrusting) 0.5 1.0 0.1 Substrate colonized rock 84.5 8.9 80.0 5.2 79.0 10.1 70.5 11.5 78.5 sand (shell gravel) 6.5 1.9 12.0 1.6 9.5 7.2 22.0 13.6 12.5 i

cobble 3.5 4.4 6.0 3.3 4.5 5.7 4.0 2.8 4.5 rock 1.5 3.0 0.5 1.0 6.0 4.9 1.5 1.9 2.4 colonized cobble 4.0 3.3 1.5 1.9 0.5 1.0 2.0 2.3 2.0 11A A

~ESLO200-01 2 F. 6-..

A

Appendix F Table F7. Subtidal Algae (SLC Method) Survey Mans' (percent cYVer), Standard bDeviations and Annual Means, South Control Station SC 1 -3m.

Survey 124 125 A

126 ':

127 SurveyDate 13-Feb-64'z"

'17.May-04'

! -t120-Aug-04@ -.

5-Feb-05 s

Std.

- Std.

Std.

Std.

Annual Tagn

!Mean

'-Dev. rrK:Wtan Dcv. :'Mcan Dev.

Mean Dcv.

Mean Alme coralline crust

'Cailiarthron/Bossiella spp.-complex Rhod.pnenla spp.

'Lfiminaria setchellii

,herygophora californi&a

'f'aymenia/SchiZmenia'spp.-codmplex Cystoseira osmundacea

'Celidium robustum dhondra. cojymbiferus

'1esmarestia spp.

'arlowia/Pikia spp.-eom plex Mtn-coralline'crust

'S!~Ptopleurd suprechtiana i

inariales-Nereocystis luetkeana Prionitis spp:

Delesseria decipiens w

Osmundea spp.

Pterosiphonia dendroidea Ulva/Enteromorpha spp.

filamentous red algae-complex Prionitis ausiralis Bryopsis spp.'.,

Neorhodomes~ 'arix '

AMicrocladia coulteri '

eo&al/ina oflicinalis '

PlIocamium cartilagineum Caillophyllis spp.

!4'ptopleura violacea Phyllospadix spp.

Cillophyllisfirma Ahnfelkiopsis linearis Callophyllisflabellulata dastroclonidm subarticulatum Rhodoptilum plumosum Scinaia confusq

• Cfsysophyta unid.

Invertebrates P~hragmatopoma californica tunicates, coloiiablsocial unid.

Porifera unid. (encrusting)

Bryozoa, unid. (encrusting)

Substrate colonized rock sand (shell gravel) rock colonized cobble cobble

-'76.5 14

" '33.0 "10.5 "26.5 20.0 10.1 -2 0

22.3

"'40.0 18.0 3.7 16.5 19.5 ')"36.5 80 1.6 85 3.4 4.5

'11.0 4.8 1 2 5 19 n; 5.0

- i 205 - '24.4 A 2.5 1.9 C-6.5 3.4 4.5 2.5 10° 1.5-1.9 2.5 4.0" 2 8 2 1.5

10.

<0I 1 '

1.5' 1.9 2.5 2.5 1.9

<0.1

<0.1 "1.

s3.

-5 19-2.5 1~

.09

<1.0

'2.01 0.5 1.0

<0.1

<0.1

"0 1.5

05 1.2

<015

<1.0 0.5 3 1.0

0. 5'

<0.1

<.01 I

' <.0 -'l0 2.0

<0 I '

I,

'I<ol

,0

• r0.5 ;,

1

!-O I,<

° S 1.0.i I

.. i 0.5 1.0

"<0.1

<.01 -

<0.

<.01

<0.1 i

@<0.1'

<.01

-'<0.1

<.01

<0.1 "<.01'

<O, I

I

.0 1 A-O

<0.1

<.01

,<0.1

<.0

<0. I'<.01

<0.1

<0

.01

-1 12.0 40.5 4.1 I4.4

';26.0 '

Ii'A "44.1

' 29.5 13.7 16.0 "

1.6 21.8 4.4 4.5 41 *' ;: 6.4 3.5 4.0 *2'1.6'

'5.6

"~5.1 1.9 3.5 3A4'-W 4

3.0 2.5

':425 '

2.3 01 1.0

' -2.0 1'

' 0.6 5 0

!i

<,01

<0. I

' '<.0l-"%t

' ;"" 0.6 2.0"" - ' 2.8

.-6

.. :::. i;:. !0.6

<.Ol

<0. I

<.01"' r"'

0.4 1.9

-Ol <0.I

<.01

'O 0.4 0.4

<-o. I

<.01 0.3

<0.1'

<.01

- 0.1

<0.1

<0. ', <;.01

'0.1

<0.1

<0.1

<.01

<0, I

<.01'

<0.1

<.01

<0.1

<.01

<0.1

<O. I

<.01

'<0.1

<0.1

-<0.1

<0.1

<0.1

_ <0.1I

<.01

<0.1

<0.1

'<0.1

<0.1

<0.1 22.5 2.0 1.0 0.5 5.0 85.5 1.2 7.5 4.4 3.0 4.5 1.6 2.5 8.1 5.6 0.3 2.0 0.3 1.0

-0.1 3.4 88.1 1.9 4.1 3.3 3.4 2.6 1.9 1.8 94.5 2.5 83.0 2.0 2.8 6.0 7.5 2.0 2.3 2.5 1.5 1.9 1.0 8.7 '

89.5 1.6 1.0 9.9 5.5 5.0 1.5 1.2 2.0 ESLO2005-012 I,

^ -., ;^.,-; J--.,

,F--7

Ii Appendix F Ii Table F8. Subtidal Algae (SLC Method) Survey Means (percent cover), Standard Deviations and Annual Means, South Control Station SC 2 -6m.

I Survey 124 125 126 127 Survey Date 23-Mar-04 25-May-04 24-Aug-04 4-Feb-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dcv.

Mean Dev.

Mean A

AIgae coralline crust Calliarshron/Bossiella spp.-complex Desnmarestia spp.

Rhodymenia spp.

Pterygophora californica Chondra coomrhbiferus Nereocystis luelkeana Laminaria setchellfi Crptopleura nrprechriana Laminariales Non-coralline crust filamentous red algae-complex Dictyola binghamiae Cystoseira osmundacea Polyneura latissima Rhodoptilum plumosum Prioniris spp.

Callophyllisfirma Farlowia/Pikea spp.-complex Ulva/Enteromorpha spp.

Gelidium robusrum Callophyllis spp.

Scinaia confusa Weeksia spp.

Delesseria decipiens Callophyllisflabellulara Aficrocladia coulteri Ctyplopleura violacea Fryeella gardneri Schizymenia epiphyrica Afembrano./Branchioglos. spp.

53.5 6.6 62.0 4.3 48.0 5.9 80.0 6.3 36.5 8.7 28.0 8.2 39.5 15.1 21.5 11.0 18.0 10.7 10.5 10.0 9.0 4.2 4.0 4.3 4.5 2.5 3.0 4.8 4.0 2.8 5.0 4.2 5.5 1.9 1.5 1.9 6.0.

3.3

<0.1 0.5 1.0 2.0 1.6 0.5 1.0 6.5 5.0

<0.1

<.01 0.5 1.0 1.5 1.9 1.5 3.0 3.0 2.6 0.5 1.0 4.0 4.9

<0.I

<.01 4.0 5.7 1.5 1.0

<0.1 2.0 1.6

<0.1

<.01 2.0 4.0 1.0 2.0 0.5 1.0 1.5 3.0 0.5 1.0

<0.1

<.01 0.5 1.0 0.5 1.0 0.5 1.0 0.5 1.0

<0.1

<.01

<0.1

<.01

<0.-

<.01

<0.1

<.01

<0.1I

<.01

<0.1I

<.01

<0.1I

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01<.1

<0.1

<.01

<0.

1

<.01

<1

<0.1

<.0

<0.1

<.01

<.01

<0.1

<.01

<0.1I

<.01

<0.1I

<.01

<0.1

<.01

• <0.1

<.01

<0.1

<.01 62.1 31.4 7.1 5.1 4.0 2.1 1.8 1.6 1.1 1.0 0.9 0.8 0.6 0.4 0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 A

A A

I Ii A

Ii I

Invertebrates Bryozoa, unid. (encrusting)

Porifera unid. (encrusting)

Corynactis californica tunicates, colonial/social unid.

Phragmatopoma californica 11.5 2.5 1.9 1.9 2.0 4.0 5.0 1.0 1.2 1.0 1.2 4.5 0.5 0.5 0.5 1.2 4.6 A

1.0 2.3 1.0 0.1 1.0 0.1 1.0 0.1 I

Substrate colonized rock colonized cobble rock sand (shell gravel) cobble 87.0 10.5 84.5 6.0 4.6 4.5 8.5 4.5 3.4 2.0 2.0 2.3 0.5 9.4 67.5 45.3 92.5 5.7 24.5 47.7 6.0 5.7 3.0 2.0 2.8 2.0 2.8 0.5 1.0 3.0 4.8 1.0 7.6 82.9 7.1 10.3 2.9 1.0 2.3 1.2 1.6 i1 ii A

I w

ESLO2005-012 F-8 A

l; I!

.1.

A..

.I i

I.;I

'.9 II..

• Y I~,

1'.

-. 7 f";"

9..

I

' ;s

.'i '

J I @

Appendix G

-? - -

I I

Subtidal Invertebrate kesults- -

V (SFQI;;M ethod)}

I tl a!

,~~~~

~~....

.9..

-2 I

I.

9 9'.

9 2*

• . 9' bi,'..:

9.'J

.99.

iA'.

9

If.

.9

'3

ltA 9';' 9

• 99' 9

I-..

9 9;'

.9.....'

.9.9

.9

9.

.9

.9.3.,.

9..

. 9 9.

9..

9.

9'..

i.

I C '

'1.:.

a.

9.

.I..

2

.ii.

9%.

.9.-

-<p 1_'

Appendix G Table GI. Subtidal Invertebrates (SFQ Method) Survey Means (abundance per 0.25 m2; percent cover)

Standard Deviations and Annual Mean, Field's Cove Station FC I -3m.: :

Survey 124 125 126 127 Survey Date 17-Mar-04 18-May-04 10-Sep-04 14-Jan-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dcv.

Mean Dcv.

Mean Invertebrate Counts Tetraclita rubescens Tegula brunnea Pelecypoda unid. boring Pagurus spp.

Phragmatopoma californica PPugettia spp.

Homolo. luridum/Lirutaria succincta Sipuncula unid.

Lissothuria nutriens Strongylocentrotus purpuratus Fusinus luteopictus Acmaea mitra Leptasterias spp.

Serpulidae unid.

Epiactis prolifera Lottia instabilis Amphissa spp.

Pista spp.

Anthozoa unid.

BalanustTetraclita spp.

Calliostoma ligatum Asterina miniata Cryptochiton stelleri AMimulusfoliatus Pisaster/lenricia (uv.)

Tonicella lineata Crepidula spp.

tunicate, solitary unid.

Ocenebra spp.

Ischnochitonidae Cr9 plolithodes sitchensis Ophiothrix spp.

Ophioplocus spp.

Cadlina spp.

Anthopleura elegantissima Fissurella volcano Alia spp.

Mfopalia spp.

Cancer antennarius Diaulula sandiegensis Doriopsilla albopunctata Afitra idae Phidiana hiltoni Lophopanopeus spp.

Lepidozona spp.

AModiolus spp.

Lebbeus lagunae 3.5 3.1 5.0 8.1 2.8

• 2.2 3.0 6.0 1.5 1.3 0.5 1.0 1.3 2.5 0.3 0.5 1.0 0.8 0.3 0.5 1.3 2.5 0.5 1.0 0.3 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.5 1.0 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 4.0 3.4 0.8 1.5

3.0 3.6 2.3 1.3 0.3 0.5 1.3 1.0 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.5 0.6 0.3 0.5 3.3 2.5 6.3 1.8 1.5 1.0 2.8 0.8 0.5 1.3 0.3 0.8 0.5 1.0 0.3 1.0 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 62.0 108.8 1.7 3.0 2.3 7.5 12.4 3.1 3.8 2.2 9.5 2.0 1.4 0.5 2.8 1.3 1.3 5.5 3.1 1.4

.2.0 4.0 1.3 1.3 1.3 1.0 0.3 0.5 0.6 1.8

-1.0 1.0 0.5 0.6 0.5 0.5 0.6 1.0 1.3 1.5 0.6 0.5 0.6 0.3 0.5 0.8 0.5 0.6 0.5 0.3 0.5 1.0 1.2 2.0 0.5 1.0 0.3 0.5 0.5 0.6 0.5 0.6 0.6 0.3 0.5 0.5 0.6 0.5 0.5 0.3 0.5 0.5 0.3 0.5 0.3 0.5 0.5 0.3 0.5 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.5 0.3 0.5 0.5 0.3 0.5 15.5 3.4 3.3 3.0 2.8 2.1 1.9 1.1 1.0 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 (continued)

I E

"~ESLO2005-01 2

G-1

Ii Appendix G Ii Table GI (continued). Subtidal Invertebrates (SF7Q Method) Survey Means (abundance per 0.25 m 2; percent cover) Standard Deviations and Annual Mean, Field's Cove Station FC 1 -3m.

I Survey 124 125 126 127 Survey Date 17-Mar-04 18-May-04 10-Sep-04 14-Jan-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dev.

Mean Dev.

Mean Dev.

Mean Invertehrate Counts (continued)

Eupenfacia quinquesemita 0.3 0:5

<0.1 Invertebrate Cover Porifera unid. (encrusting) 0.3 0.7 0.4 0.5 2.0 2.4 2.0 1.6 1.2 Bryozoa, unid. (encrusting) 0.1 0.3

<0.1 0.1 0.5 0.2 1.1 0.7 0.5 tunicates, colonial/social unid.

<0.1

<.01 0.6 0.5 1.0 1.3 0.4 Eurystomella bilabiata

-0.1

<.01 0.1 0.3 0.8 1.2 0.2 Salmacina tribranchiata

<0.1

<.01

<0.1 0.1 0.1 0.3

<0.1

'Spirorbidac:

<0.1

<0.1

<0.1 0.1

<C.1 Bryozoa, unid. (foliose)

-<0.

<0.1 I

I I-I A

A A

I

-I Ii

I I

I

__ESLO2005-012

-1 G-2 A1

Appendix G Table G2. Subtidal InVertebrAfes (SFQ Methbil) bhe'y Means (abundance per 0.25 m2 ; percent cover)

Standard Deviations and Annual Meanl North Diablo Cove Statioh NDC 2 -3m.

Survey 124.

125 126 127 Survey Date 22-Mar-04; 26-May-04.

10-Aug-04 13-Jan-05 Std.

Std.

Std.

Std.

Annual Taxon

Mean, I~pv Mean Dev.'

Mean Dcv.

Mean Dcv.

Mfean Invertebrate Counts PPhragmatopomna californica

-7.5 4.2

.2.0

.4.0 9.0 4.7 22.8

. 19 10.3 Strongylocentrotuspurpuratus 15.8 5.1 7.8 2.5 7.3 1.3 10.3 2.2 10.3 Pelecypoda unid. boring 11.3

-14.2 3.8 3.3 4.8 3.3 14.3.., 17.2-I.

8.5 Lissothuria nutriens 5

t 5.8

.39 1.8 125 3.8 2.8

. 4.5ir,,.'2.l;....,:.39

.-Dendropomaspp. :1 10.3 10.6 3.3.

.3.1 Ophiactissimplex

.2.3

.1.7 6.8 2.1.,.. '.3.3 1:: 4.7,,.,-.

3.1 tFissurella volcano

.3.5 2

1.0 t0.8 1.0 0.8 2.8 !,

'1.7..

2.1 tAcmaeamitra t

0.5,0.6 4.0 2.5

.1.5

.;'1.3....

1.5

!Serpulidae unid.

.c.

.1.5

.2.4

.0.8

1.0

<0.1

<.01 2.8 2.5 :1,.,1.3

Pista spp..

s.

.2.3 4.5 0.3 ;

0.5...

0.6

--Lottiaochracea-0 1.4---0.5-- 1.0 0.5 1;0 0.5 Pugettia spp.

0.8 1.5 1.3 0.5 0.5 Pododesmus cepio 1.5 1.3 0.4 Ophiuroidea unid.

1.3 1.5 0.3 0.5 0.4 Serpulorbis squamigerus 0.5 1.0 0.3 0.5 0.5 1.0 0.3 Amphissa spp.

1.3 1.0 0.3 Sipuncula unid.

0.5 1.0 0.8 1.0 0.3 Anthopleura elegantissima 0.3 0.5 0.5 0.6 0.3 0.5

.0.3 Epiactis prolifera 1.0 0.8 0.3

-Tegula brunnea 0.3 0.5 0.3 0.5 0.5 1.0 0.3 Tetraclita rubescens 1.0 1.4 0.3 Ischnochitonidae 0.3 0.5 0.3 0.5 0.5 0.6 0.3 Diodora spp.

0.3 0.5 0.3 0.5 0.3 0.5 0.2 Anthozoa unid.

0.3 0.5 0.3 0.5 0.1 Acmaeidae unid.

0.5 1.0 0.1 Sabellidae 0.3 0.5 0.3 0.5 0.1 Diopatra ornata 0.3 0.5 0.3 0.5 0.1 Afitra idae 0.5 0.6 0.1 Bittium spp.

0.3 0.5 0.3 0.5 0.1 Cucumaria spp.

0.5 1.0 0.1 Doridacea unid.

0.5 1.0 0.1 Chaetopteridae 0.5 1.0 0.1 Anthopleura artemisia 0.3 0.5

<0.1 Tonicella lineata 0.3 0.5

<0.1 Tegula pulligo 0.3 0.5

<0.1 Parastichopus spp.

0.3 0.5

<0.1 Diaulula sandiegensis 0.3 0.5

<0.1 Phidiana hiltoni 0.3 0.5 0.1 Triopha catalinae 0.3 0.5

<0.1 Mfimulusfoliatus 0.3 0.5

<0.1 Lacuna spp.

0.3 0.5

<0.1 Chama spp.

0.3 0.5

<0.1 Lepidozona spp.

0.3 0.5

<0.1 Afodiolus spp.

0.3 0.5

<0.1 Rictarispunctocaelatus 0.3 0.5

<0.1 (continued)

T ESLO2005-012

IL Appendix G i1 Tab!e G2 (continued). Subtidal Invertebrates (SFQ Method) Survey Means (abundance per 0.25 M 2 ;

percent cover) Standard Deviations and Annual Mean, North Diablo Cove Station NDC 2 -3m.

Survey 124 125 126 127 Survey Date 22-Mar-04 26-May-04 10-Aug-04 13-Jan-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dev.

Mean Dcv.

Mean Invertebrate Cover Porifera unid. (encrusting) 0.1 0.2 0.3 0.4

<0.1 tunicates, colonial/social unid.

<0.1

<.01

<0.1

<.01

<0.1 0.1

<0.1 Clathrina spp.

<0.1

<.01

<0.1 Spirorbidae

<0.1

<.01

<0.1

<.01

<0.1

<0.1 Bryozoa, unid. (encrusting)

<0.1

<.01

<0.1

<.01

<0.1 Salmacina tribranchiata

<0.1

<.01

<0.1 I

I I

IL IL J,

I I

I

-1

.1

.1 Ii T1eE-SLO2005-01 2 I

G-4 A

Appendix G Table'G3. Subtidal Inveitebrates (SFQ Method)'Sut'i y Means (abundance pert 0.25 m2 fpercehticoverj Standard Deviations and Annual Mean, North Diablo'C6ve'Station NDC 3 -3m.

Survey 12i' 125'..

116 127 Surveylate 18-Mar-04 26'May-04 23-Aug-04 14-Jan-05 Std.

Std.

Std.

Std.

Annual

'Taxon Mean DCv/ Mean' D'cv.'

Mean Dcv.

Mean Dcv.

hiean lnvertebrate Counts Ophiactis simplex

'Phragnaropoma calfiornica Strongylocentrotus purpurahs P4elecypodi unid. boring FAssurella voicano

'Lissothuria nutriens Acmaea mitra Lottia ochracea Serpulidae unid.

Ophiothrix spp.

Tefraclita rubescens Epiactis prolifera Sipuncula unid.

Serpulorbis squamigerus Dendropoma spp.

Anthopleura elegantissima Cucumaria spp.

-Balanus/Tetraclita spp.

Diodora spp.'

.4itra idae Pugertia spp.

Pista spp.

Pycnogonida unid.

Ischnochitonidae Chaetopteridae

• Lortia pelra Afopalia spp.

M4fytilus californianus Tectura scutum Acnacidae unid.

Polychaeta uinid.

Diaulula sandiegensis Doriopsilla albopunciata Heptacarpus spp.

Ophioplocus spp.

Haliotis spp.

Nudibranchia unid.

Mytilidae AMytilus spp.

Invertebrate Cover Porifera unid. (encrusting)

Spirorbidae Hydroida tunicates, colonial/social unid.

42.5

'9.6 9.8 1'2.3 19.5 24.4

'Ad8 8.3 20.6 21.0 122.0 3 '

7.0 2.0 2.5 23 230 23;6 -

12.4 20.8 15.1 12.0

-6.8 4.0 2.5 5.5 4.5 1', 0.6 17.0 13.6 7.5 10.2 6.8 3.5 6.3 7.8..:

9.4 4.0 2.2 ~3.5 1.0 2.0 1.8 2.8 '

2.9' 3.1 2.0 3.4 1.5

-1.7,

2.5,,

3.0

'5.0,, 6.9 28 0.5 0.6 0.5 0.6 4.8 2.2 3.3 1.5 2.3 3.0 0.8 2.8 2.5 1.5 3.0 0.5 0.6 1.9 1.8 2.9 0.8 1.0 2.3 2.2 2.3 2.6 1.8 0.3 0.5 4.3 4.0 1.1 0.3 0.5 3.0 4.8 0.8 0.5 0.6 0.5 0.6 1.0 0.8 1.0 1.2

-0.8 0.8 1.0 1.0 0.8 0.5 1.0 0.6 0.3 0.5 0.3 0.5 0.3 0.5 0.5 0.6 0.3 0.5 1.0 0.8 1.5 0.3 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.8 0.5 0.3 0.5 0.3 0.5

'.0 0.5 1.0 03 0.3 0.5 0.5 1.0 0.2 0.3 0.5 0.5 1.0 0.2 0.5 0.6 0.3 0.5 0.2 0.3 0.5 0.3 0.5 0.1 0.3 0.5 0.3 0.5 0.1 0.5 0.6 0.1 i

0.5 0.6 0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5 0-

<.1 0.3 0.5'

<0.1 0.3 0.5

<0.1 0.3 0.5

.1 0.3 0.5 0.

0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.4

<0.1

'O.1

<o.1 0.1 0.1

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<.0-

<0.1

<.01

<0.1

<0.1

<.01

<0.1.

<.01

<0.1

<.01

<0.1 ESLO2005-01 2

{, a.

A Appendix G J

Table G4. Subtidal Invertebrates (SFQ Method) Survey Means (abundance per 0.25 in2 ; percent cover)

Standard Deviations and Annual Mean, North Diablo Cove Station NDC 4 4m.

I Survey 124 125

.126 127 Survey Date 10-Feb-04 24-May-04.

2-Sep-04 4-Feb-S05 Std.

Std.

Std.

Std.

Annual Taxon

, Mean Dcv.

Mean Dev.-

Mean Dev.

Mean Dev.

Mean Invertebrate Counts Phragmatopoma californica Ophiactis simplex Strong&locentrolus purpuratus Ifenricia leviuscula Balanus/Teiraclita spp.

Serpulidae unid.

Ophiothrix spp.

Chaetopteridae Pelecypoda unid. boring Acmaea mitra Pugettia spp.

Lissothuria nutriens Anthopleura elegantissima Bittium spp.

Fissurella volcano Serpulorbis squamigerus A/ia spp.

Amphissa spp.

Epiactis prolifera Lottia ochracea Pista spp.

Pagurus spp.

Phidiana hiltoni Cucumaria spp.

Ophioplocus spp.

Diodora spp.

Tegula brunnea Tonicella lineata Leucilla nuttingi Eudistylia polymorpha Doridacea unid.

Chama spp.

Lepidozona spp.

Archidoris spp.

ffomolo. luridum/Lirularia succincta Invertebrate Cover Porifera unid. (encrusting)

Clathrina spp.

tinicates, colonial/social unid.

Spirorbidae AbietlSertularella/Sertularia Bryozoa, unid. (encrusting)

Salmacina tribranchiata 56.8 58.5 7.5 7.1.

30.0 33.5 2.5 3.8 3.0 1.6 4.3 5.9 3.5 7.0 1.0 1.4 1.8 1.5 2.3 2.6 0.8 1.5 0.5 1.0 1.0 1.2 0.5 0.6 0.5 0.6 0.8 1.5 1.0 2.0 0.5 0.6 0.8 1.0 0.8 0.5 0.3 0.5 0.5 1.0 0.3 0.5 0.3 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.5 1.0 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.3

<0.1

<.01 0.2 0.3

<0.1

<.01

<3.1

<.01

<0.1

<.Ol

<0.1

<.01

<0.1

<.01 18.5 11.6 166.0 100.3 62.2 1.0 2.0 6.0 2.5 9.9 4.5 7.1 2.9 8.8 7.3 2.2 1.0 2.0 2.5 3.3 1.8 1.0 0.8 1.8 1.7 1.4 0.8 1.0 0.5 0.6 1.1 1.3 2.5 3.0 6.0 1.1 1.5 1.7 0.8 1.0 0.9 1.5 1.0 0.8 0.5 0.3 1.0 2.0 0.3 0.5 0.8 2.0 2.5 0.5 0.6 0.S 0.3 0.5 0.8 1.5 0.6 1.5 1.3 0.4 0.3 0.5 0.8 0.5 0.4 0.3 0.5 0.5 1.0 0.3 0.3 0.5 0.8 1.5 0.3 0.3 0.5 0.8 1.0 0.3

.0.3 0.5 0.2 0.5 0.6 0.2 0.3 0.5 0.1 0.3 0.5 0.1 0.3 0.5 0.1 0.1 0.3 0.5 0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1

<0.1 0.3 0.5

<0.1

<0.1

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 Ii 0.1 0.3

<0.1

<.01

<0.1

<.01

<0.1

<.Ol

<0.1

<.01

<0.1

<.Ol

<0.1

<.01

<0.1

<.Ol

<0.1

<.01

<0.1

<.01

<0.1

<.01

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 Ij ii

-j Ij wawESLO2005-01 2 G-6 Ii

~.-.-.--.-Appendix G

Table G5. Subtidal Invertebrates (SFQ Methoidj Survey Meani (dbundance per 0.25 in2 ; percent cover)

Standard Deviations and Annual Mean, SouthDiablo Cove Station SDC 2-3mn.

-I ':

Survey li24 125 126 127 Survey'Date 11-Feb-i04 27:May-04; Sep-14 13-Oct-04 as

i.

Std.

Std.

Std.

Std.

Annual

'Tax6n

"'a Meari Dcv:' MeanA Devi/

Mean Dev.

Mean Dev.

Mean Invertebrate Counts Phragmaloporhia cahifornica

'Sipuncula unid.

Pista spp. -

Ophiactis simplex

'Ophiohrix spp.

• Chaetopteridae

~Serpulidaeunid.

Ptclecypoda'unid. boring

'ODphiuroide'aunid.

t ti 1(ssothuria;Aurrieng' i';

tPagurus sppj tiftra idae' '

,t

'Strongyiocentrotus purpuratus

BblanumslTdaclila spp.

Rictaxispunciocaelatus Fissurella o'lcano iEipenfacta quinquesemita Aiia spp.t'l Serpulorbis squamigerus Biuiu spp; Lepidozona s'p.

Tegula brunnea Crepidula spp.

Lottia ochricea

'Hermissendd' crassicdinis Polychacta unid.

Diopatra ornata

-Halcampa decemtekdtdulata' Pisastergiganteus

-Cucumaria spp.

lAimulusfoliatus Granulina inargaritula Mytilidae Invertebrate Cover Spirorbidae Porifera unid. (encrusting)

Biyozoa, unid. (encrusting) tuanicates, colonial/social unid.

Bryozoa, unid. (erect)

Bryozoa, unid.'(foliose)

~~Io 3.0 "4.8

3'5

'7.0 3.5

'l.7

$3.S

' 4 0.5 0.6 o0.8 "1:5 4.3

'5.7

-1.3

-2.5 4.8

'6.9 0.8

'1.0 1

1.5

'3.0 0.5 O.%

i1O 0.8 0.8 1.0 05b.s

1.0

• - I I(;

'0.3 5

0.3 0.5 0.3 0.5 J

Iz :

6. 8

'1'5 0.3 0" 5 0.3 0.3 0.5 0.3

'0.5 0.3 0;.5 O

0.3

.5 0.30.3

'0.5

'0.3 0.5

0.

O

<0.1

<0.1

<.01

<0.1

<.01

'0.

0.51 WI.

1

'0.3.0.5 3.0 6.0'

'38.0" '-26.8 11.9 2.3 1.0

'6.8

' '2.6

'4.0 9.0 3:5':"-4.3' ' 2.6'

'3.6 6.5w" '5 3.0 2.8 1.7 0.5 ' :"' 1.0 "2.2 2.0 4.0 3.8 L;3.0;'" '

1.8 1.8 1.7 0.3

' 0.5 0.9 2.0

-1.6.' '0.7 1.5 1.7 1.3' i 1.3 0.7 0.8 1.0 1.3 2.5' '

6:.6 0.5 1.0 1.3 2.5-b'1 "-64 0.8 1.0 0.5 06 OA 0.5 0.6

' 0.5 ':-1.0 "';" '0.3 1.3 2.5 3

0.8 1.0 0.5

0.6

0.3 t

' p.20 0.8 1.0 2

0.3 0.5

' 0.1 0.3 0.5 O

-.1 0.3 0.5 0.3 0.5

"'0.1 0.5 0.6

-' O.I 0.3 0.5

""<0.1 0.3 0.5

<0.1

<0.1 0.3 0.5

<0.1

- ~

~

<0.1 0.3 0.5

<0.1

<0.1

<0.1

-~

<0.1

-0.3 0.5 2:

<01~

• <0.1 0.3 0.5

'J~ -'

<0.1

<0.1

<0.1

<0.1

<0.I

<0.1 '

<01

!<0. 1,:,.'_

0

<0.1

<.01 0

<o.l

<.or -

'<0.1

<O. I

<.o' O I, I..

I

?

ESLO2005-012 tAI -,. 4",

-

4

.1.1

'r

I Appendix G Ii Table G6. Subtidal Invertebrates (SFQ Method) Survey Means (abundance per 0.25 m 2 ; percent cover)

Standard Deviations and Annual Mean, South Diablo Cove Station SDC 3 Am.

-I Survey 124 125 126 127 Survey Date 12-Mar-04 28-May-04 7-Sep-04 I-Dec-04 Std.

Std.

Std.

Std.

Annual

,Taxon Mean Dev.-

Mean Dcv.,

Mean Dev.

Mean Dev.

Mfean I

Invertebrate Counts Balanophyllia elegans.

Pelecypoda unid. boring Strongylocentrotus purpuratus Ophiactis simplex Anthopleura elegantissima Pagurus spp.

Anthozoa unid.

Serpulorbis squamigerus Pista spp.

Diopatra orrata Dendropoma spp.

Serpulidae 'mid.

Paracyathus stearnsii Afitra idae Phragmatopoma californica Chaetopteridae Acmaea mitra Crepidula spp.

Tonicella lineata Cucuntaria spp.

Ophiothrix spp.

Alia spp.

Sabellidae Lebbeus lagunae Anthopleura arremisia Tethya aurantia Ophiuroidea unid.

Pugettia spp.

Ophioplocus spp.

Fissurella volcano Lithopoma gibberosum Hermissenda crassicornis Pycnogonida unid.

Loxorhynchus spp.

Ischnochitonidae Pisastergiganreus Eudistylia polymorpha Isopoda unid.

Amphissa spp.

Sipuncula un.d.

Invertebrate Cover Porifera unid. (encrusting)

Bryozoa, unid. (encrusting) tunicates, colonial/social unid.

flymenamphiastra cyanocr)pta Spirorbidae Hlydroida Salmacina tribranchiata 20 0 11.3 8.8 9.6 15.5 21.1 2.0 2.5 8.3 9.1 4.5 5.3 3.0 3.8 2.3 1.5 2.0 1.2 0.3 0.5 0.5 1.0 0.8 1.5 1.5 1.7 1.0 1.4 1.0 2.0 0.8 1.0 1.0 0.8 2.5 0.6 1.0 0.8 0.3 0.5 1.0 2.0 0.3 0.5 1.3 2.5 0.3 0.5 1.8 2.4 0.5 1.0 1.5 1.3 0.5 1.0 0.3 0.5 0.3 0.5 0.8 1.0 0.3 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 8.0 6.6 10.3 10.7 11.8 6.0 4.7 1.8 2.1 6.3 1.5 1.9 2.5 1.9 4.2 3.8 2.6 1.7 1.0 0.8 1.3 1.0 1.6 3.0 2.6 0.3 0.5 1.0 0.8 1.0 0.8 0.3 0.5 0.5 1.0 0.7 0.3 0.5 1.8,,. 1.7 0.7 0.5 1.0 1.0 1.2 0.6 0.6 0.5 1.0 0.5 0.6 0.6 0.5 1.0 0.5 1.0 0.6 0.5 0.6 0.5

,0.4 0.5 1.0 0.8 1.5 0.4 0.4 1.0 2.0 OA 0.5 0.6 0.3 0.3 0.5 0.3 1.0 2.0 0.3 0.5 1.0 0.2 0.3 0.5 0.2 0.5 0.6 0.3 0.5 0.2 0.3 0.5 0.3 0.5.

0.1 0.1 0.5 1.0 0.1 0.3 0.5 0.1 0.3 0.5 0.3 0.5 0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1 0.3 0.5

<0.1

<0.1 0.3 0.5

<0.1

<0.1 0.3 0.5

<0.1

<0.1

<0.1 I

-fii I

I II3 Ia Ii Ii I

0.6 0.8 0.1 0.3 0.1 0.3 0.6 1.0

<0.1

<.01

<0.1 0.3 0.7

<0.1 0.1

<0.1

<.01 0.3 0.4

<O. I 0.1

<0.1

<.01

.<0.1

<.01

<0.1

<0. 1

<.01

<0. I

<.01

<0.1 I

<0.1

<.01

<0.1

<.01

<0.1

<.01 0.2 0.2

<0.1

<0.1

<0.1

<0.1

<0.1 l1 I

ESLO2005-012

• G-8 iII Ia

Appendix G Table G7. Subtidal I'nv~rtebVrhtes (SFQ'Methbd) 9SfAeiy -Uea'his"('ibundaiice per 0.25 m2 percent cover)

Standard Deviations and Annual Mean, South C6fiti'olS SttoSl-m I' ~-~ ~

Surve.y 1241

,125

~

' l~26.

127

"' A~

Sue're Date 611:Feb04" 17-M~y;04 -

20-Atig-04 5-Feb-05

~

1 Std.

Std.

Std.

Std.

Annual

• T'aicbn

-.X

! ('

-1' Me~an'!

DR~',' Meah' 1D6!'V Mean Dcv.

Mean Dev.

'Miea'n P/i ragmatopoma californca:

'35 i0.5

'465

"~S Homolo. hiridwmdnhlaria s ic~czncta 35

'6 68

'3

~Tegula brunnea i.?.

28 ~3~6

!.3

'Z5

-Pagurus spip.

0.5

0O 2.5

• 2.5

'DendropohiIa' spp.'

~05 1:-,0 Puigettia spp.

2.5

'3!3 0'5 1.0

'galanusITetdaclita spp.

'1.0

-2.0

'e~piactis pA'alifera :.!

'1.0 1l.2 t*iBalanophyllia elegans

-0.3

• 0.5 0.8 1.0 "Anthopleuia~e'leganhs-s-ima L~

1b T14 o6.s 0.6 Iltla instarbiils 0.3

oN

'.0 1.4 Acnacidae'Vnid.

-2.0

• 4'.b Pe~Iccypodd unid. bVring 0.5 1.0

.eppidula~,

g I

"O

'.3

.0.5 6~to/ith6des sit chensis.-

Pista spp.

Leucandra-heathi Discurria insessa O.5

0.

-0.

.4.cnopodia helianthoides

'0.3 Pseudomeli t~ma to's V3 iAfimulusfo/iatus

' 0.3

'O05 V~tstri.~sp.

.~

0.3 0.5 i'pdznaO~~

.5 ~1.0 0O.3 0.5 5Acae mir Oc enebra Op.-

Pisaser/Hnennrici us)

'A/Iina spp.

a 0.3 0.5-Mopaiau suepictus POdodesmu s cpio03p05 R oisag uchracea 0.

PD/sastra onrnata Git.)-

1.

AHnicia Ievusul 0.3 0.5 idotela spp.

Ha/caempa dcempenacu0ta3

.3 0.

'Doiopsilla ralbpncaa

-O.3

-0.5

'fitra idae

-#hidiana hiltoni 0.3 0.5

.hsihnochiton/dae 0.3 0&5 P/Abel//na irilineatald.-

38.8 57.9 67:8 105.8 31.2 1.0 0.8 "5.5"' ""

A2 2.5 4'A4' ~' 4.5

2. '~X A

• 10 ~ 28 2.0 2.5 4.8 '

'3.6 2';-:i4 8.o 11.8

.:.1

~2 5.5 6.9 1.8 242'.1 2.8

-3.8 IA1.

1.0 0.8

~

2.5 3.7 0.8 1.0 I

1.3 1.5 1.0 0S'-I1;-"

'b~'0.8 1.3 2.5

1.

VV-

.8~0 1.3 2.56~ 03 0..5 "0.5 1-2-

1.6.~~

.4 0.3 0.5 1.3 1.9~'

.4 1.3 2.5 0.3 1.0 1.2 0.3 0.3 "O.5 0.3 0.3 0.5 0.5 1.0

-'0.3 0.8 1.0 0.3 0.5

-1.0 0.2

'~-

0.2 0.3 "0.5 0.1 0.5 1.0 0.1 0.3 0.5

.1.

0.5

"~'0.6 0.1 0.5 0.6""

0.1 0.1 0.5

'1.0%

"*<0.1 0.3 0.5

-<0.1 0.3.'.-'<0.

0.3 '

0.5*

'<0.1

<0.1 0.3 0.5

<0.1 0.3

<0.1 0..

,.. B..

(continued)

ESLO2005-01 2

-. I.

I I

Appendix G I

Table G7 (continued). Subtidal Invertebrates (SFQ Method) Survey Means (abundance per 0.25 rn2 ;

percent cover) Standard Deviations and Annual Mean, South Control Station SC 1. -3m.

I Survey 124 125 126 127 Survey Date 13-Feb-04 17-May-04 20-Aug-04 5-Feb-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dvw: Mean Dev.

Mean Dev.

Mean Dev.

Mlean Invertehrate Cover Porifemaunid. (encrusting) 0.5 0.4 0.1 0.2 1.0 1.0 0.1 0.2 0.4 tunicates, colonial/social unid.

<0.1 0.1 0.2 0.3 0.8 0.2

<0.1

<.01 0.3 1ryozoa, unid. (encrusting)

<0.1

<.01 0.1 0.3 0.3 0.2

<0.1

<.01

<0.1 Scimacina tribranchiata

<0.1

<.01 0.1 0.3 0.1 0.3

<0.1 Spirorbidae

<0.1

<.01

<0.1

<.03

<0.1

<.01

<0.1

<.01

<0.1 Abiet.iSertularella/Sertularia

<0.1

<.01

<0.1

<.01

<0.1 Aglaophenia spp..

<0.1

<.01

<0.1 IIi Ii Ii I

Ii I

I Ii I

A

-.1

.1 I

e'ESLO2005-01 2 I

G-10

Appendix G Table G8. Subtidal lnvertebrates (SFQ Methbod)'iurve'yMeans (abundance per 0.25 in2 ; percent'cover)

Standard Deviations and Annual Mean -South Control Station SC 2 -6m. -

Survey 1241 125 126 127 Suiivey Date 23-Mar-04 25-Ma4y-04 24-Aug-04 4-Feb-05

.Std.

Std.

Std.

Std.

Annual Taxon

• V Mean Dev.

Meant ev Mean Dcv.

Mean Dcv.

Mlean Invertebrate Counts Bblanus/retraclita spp.

'BaIanophyIfia elegans' Corynactis californica' TYetraclita rubescens IPhragmatop'oma californica4

SerpuIorbiisqzuamig'es Dcndropomna spp.

Seiaiai&ieunriid.

=

j.

16.3 32.5 33.8 65.5 249.8 499.5 74.9 62.5 47.6 2525 r8.9 50.3 34.7" ; 70.5.

562 52.2 38.3 35.6 i23 9.8 42.5 59.0 58.3

'i57.71

• 37.8 h1i1 -

1 12.0:' 218.7 28.0 11:3 i11.

5.5 2:7 2.5 5.0 30.8 39.6 -

12.5 8.3 O.!

2.5

-1.7 7.5 13.1 'I8.8 14.9 6.8

'5.0

-8.7 2.5 5.0 5.3

-:7.5 3.2 3;5 3:1 13' 2.5 T1.5 1.9 3.3 2.5 2A4 Lottia instabilis Tonicella lineata Homolo. luridum/Lirularia succincta Tegula brunnea Pelecypoda unid. boring Epiactisprolifera Ocenebra spp.

Acmaea mitra Asterina miniata Lottia ochracea Pisaster/Henricia (uv.)

Eupentacta quinquesemita Pagurus spp.

Sabellidae Strongylocentrotus purpuratus Pseudomelatoma torosa Pugettia spp.

Ceratostomafoliatum Amphissa spp.

Chaetopteridae Archidoris spp.

Anthopleura elegantissima Diodora spp.

Crepidula spp.

tunicate, solitary unid.

Afitra idae Cucumaria spp.

Afimulusfoliatus Tegulapulligo Placiphorella velata Sipuncula unid.

Cadlina spp.

Anthopleura artemisia Anthozoa unid.

Calliostoma ligatum Pododesmus cepio Pycnopodia helianthoides Loxorhynchus spp.

Tethya aurantia 2.0 2.5 2.0 1.6 3.5 2.7 2.0 1.4 2.3 i3.2 2.5 0.6 2.0 1.8 1.3 1.0 0.8

'1.0 1.5 3.0 1.5 2.4 0.5 0.6 1.8

'1.5 1.3

-1.0 0.5 0.6 0.5 1.0 0.3 0.5 0.5

.0.6 0.3 0.5 0.5 0.6 1.0 1.2 0.5 1.0 0.5 1.0 0.8 1.0 0.3 0.5 0.5 1.0 0.3 0.5 0.5 1.0 0.5 1.0 0.3 0.5 0.3 0.5 0.8 1.0 0.3 0.5 0.5 0.6 0.3 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.8 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 0.3 0.5 3.8 4.9 0.8 1.5 1.7

1.3 1.3 1.9 1.8 2.0 1.6 0.8 1.8 2.1 0.8 0.5 1.0 1.3 1.5 1.3 0.3 0.5 0.8 1.3 1.9 0.8 0.3 0.5 1.8 1.5 0.8 1.5 0.5 0.5 0.5 0.6 0.3 0.3 0.5 1.0 0.8 1.0 0.3 0.5 1.0 0.5 0.5 1.0 0.3 0.3 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.6 0.3 0.5 0.3 0.5 0.6 0.3 0.3 1.5 I 1.3 1.7 1.5

-1.0 1.5 1.0 1.0 2.9 1.3 0.6 0.6 0.5 2.0 0.5 0.6 0.5 0.6 0.5 0.6 0.5 0.5 0.5 2.1 2.1 1.9 1.5 1.2 0.9 0.8 0.7 0.7 0.6 0.6 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1 (continued)

L ~ESLO2005-012

- s - :s&.)

.I

4? _ I.7.....

I Appendix G I

Table G8 (continued). Subtidal Invertebrates (SFQ Method) Survey Means (abundance per 0.25 mi2 ;

percent cover) Standard Deviations and Annual Mean, South Control Station SC 2 -6m.

A Survey 124 125 126 127 Survey Date 23-Mar-04 25-May-04 24-Aug-04 4-Feb-05 Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dev.

Mean Dev.

Mean Dcv.

Mean Invertebrate Counts (continued)

Fusinus luteopictus 0.3 0.5

<0.1 Triopha catalinae 0.3 0.5

<0.1 Ischnochitonidae 0.3 0.5

<0.1 Scyra aculifrons 0.3 0.5

<0.1 Flabellina trilineata 0.3 0.5

<0.1 Lissothuria nutriens 0.3 0.5

<0.1 Afelibe leonina 0.3 0.5

<0.1 Invertebrate Cover Bryozoa, unid. (encrusting) 2.8 2.4 0.8 0.7 2.1 1.4 3.2 1.1 2.2 H1ymenamphiastra cyanocrypta 2.0 2.9 0.4 0.5 2.2 2.5 3.9 4.5 2.1 Porifera unid. (encrusting) 0.6 0.5 0.3 0.2 2.0 1.6 1.7 1.2 1.2 Bryozoa, unid. (erect) 0.9 0.9 0.1 0.3 1.6 1.7 0.7 tunicates, colonial/social unid.

0.1 0.2

<0.1 0.1 0.3

<0.1

<0.1 Hydroida

<0.1 0.1

<0.1

<.01 0.2 0.4

<0.1

<0.1 Bryozoa, unid. (foliose)

<0.1 0.1

<0.1

<.01 0.1 0.2

<0.1 Spirorbidae

<0.1

<0.1

<.01

<0.1

<.01

<0.1 Abiet./Sertularella/Sertularia

<0.1

<.01

<0.1 IIi A

I A

Ii ESLO2005-012 G-12 ii

Subtid'al Fish.Re'sults -

(SF0 Method)

. " l'.

• .....1

• V '.Ai*

J )

. t I

I.'.;.

I. ;-,

1 -.-

oil I.

rl

-ip":

.1

Appendix H Table H1. Subtidal Fishes Survey Means (abundance per 50x4 m transect), Standard Deviations and Annual Means, Field's Cove Statios (FC FO-1, FC FO-2, FC FO-3).-,.

Siirev 122.

123 124 17.5 Survey Date 12-Apr-04 29-Jun-04 5-Oct-04 Not Sampled Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv., Mean Dcv.

Mean Dcv.

Mean Dcv.

Mean Midwater Oxyjulis californica Oxyjuhls californica Guv.)

Brachyistiusfrenatus

.Atherinopsis californiensis Sebastes serranoides/S. flavidus (yoy)

Aulorhynchusflavidus Aulorhynchusfiavidus GuV.)

Damalichthys vacca Sebastes mystinus Rhacochilus toxotes Embiotoca lateralis Embiotocajacksoni Embiotoca lateralis 6uv.)

Sebastes melanops (yoy)

Sebastes serranoides Sebastes atrovirens Damalichthys vacca Guv.)

Embiotocajacksoni 6uv.)

Triakis semifasciata 10.8 13.6 4.1

.6.9 14.5 30.0 2.6 6.3 1.6 2.5 0.2 0.3 0.8 2.0

<.1 0.2

,0.5 0.6

<.1 0.2 0.5 0.8 0.4 1.0 1.9 2.3 1.8 2.5 0.5 1.0 2.1 4.4 1.3 2.4 0.2 0.4 0.3 0.3 0.3 0.2 0.4 0.2

<.1

<.I

<.1

<.I 0.2 0.4 0.4

<.1 0.2 0.2 0.2 0.2 Benthic Oxyjulis californica Oxyjuhis californica u v.)

Oxylebius pictus Embiotocajacksoni Embiotoca lateralis Sebastes chrysomelas Scorpaenichthys marmoratus Damalichthys vacca

.Embiotoca Jateralis Ouv.)

AulorhynchusfJavidus (uv.)

Gibbonsia spp.

Embiotocajacksoni Ouv.)

Rhacochilus taxotes Sebastes chrysomelas (uv.)

Hypsurus caryi Cebidichthys violaceus Sebastes rastrelliger Damalichihys vacca Guv.)

Brachyistiusfrenatus Sebastes mystinus Hypsurus caryi (uv.)

Orthonopias triacis Aulorhynchusflavidus Hexagrammos decagrammus Sebastes atrovirens Artedius spp.

Triakis semifasciata Ophiodon elongatus Embiotocidae unid. (uv.)

Sebastes serranoides/S.flavidus (yoy)

Sebastes chrysomelas/S. carnalus (yoy) 12A 28.2

<.1

.6.3 0.9 0.5 1.7 13

-0.3

1.0 1.2

'0.9 O.5 0.4 0.4 0.8 0.5 0.5 0.4 0.5 0.5 0.9 03 0.4 03 1.0 0.3 0.3 0.3 0.2 0.4

'0.5 0.3 0.4

<.1 0.5

<1~

0.2 0.2 0.3 0.4 0.2

<.1 0.2

<.1

0.3 0.2 0.4 0.2 0.4

<.1 0.2

<.1 0.2

<.1 0.2

<.1 0.2

<.1

<.1

<.1 0.2 11.2 1.3 1.8 0.6 0.8 0.4 1.2 0.6 2.5 0.5 0.8

.0.2 0.6 0.3 0.4 0.2 0.2 0.8 0.2 0.2 0.2 1.8 0.2 1.7 0.8 1.0 1.1 0.8 0.3 0.8

<.1 0.3 03 0.5 0.2 0.6 0.3

<.1 0.3 0.3 0.3

<.1

<.I

<.I

<.1

<.1

<.1 0.4 0.2 1.3 0.3 1.5 0.9 1.2 0.4 0.8 0.6 0.7 0.2 0.3 0.6 0.6 0.3 1.4 0.4 0.2 0.6 0.4 0.6 0.2 0.2 0.2 0.2 0.2 0.2 5.6 5.4 1.0 0.7 0.5 0.5 0.3 0.3 0.2 0.1 0.1

<.1

<.1 1.4

<.1 0.1 4.8 2.1 1.4 1.0 0.9 0.8 0.6 0.6 0.4 0.4 0.3

• 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.1

<.1

<.I

<.1

<.1

<.1

.<.1

<.1

<.1 L(mESLO2005-012

-H-1

I Appendix H A

Table 112. Subtidal Fishes Survey Means (abundance per 50x4 m trmnsect), Standard Deviations and Annual Means, North Diablo Cove Stations (NDC FO-I, NDC FO-2, NDC FO-3).

Survey 122 123 124 125 Survey Date 12-Apr-04 29-Jun-04 1-Oct-04 Not Sampled Std.

Std.

Std.

Std.

Annual Taxon Mean Dcv.

Mean Dcv.

Mean Dev.

Mean Dcv.

Mean I

Midwate1 Oxjjulis californica Atherinopsis californiensis Brachyisliusfrenatus (juv.)

larval/post-larval fish, unid.

Brachyistiusfrena:us Atherinidae unid.

Embiotocajacksoni Oxyt ulis californica (juv.)

Girella nigricans Tnakis semifasciata 1Iyliobaris californica Damalichthys vacca

'Sebasses atrovirens Embiotoca lateralis Gibbonsia spp.

Damalichthys vacca (uv.)

Embiotocajacksoni (3uv.)

Paralabrax clathratus Ii A

5.7, 0.8 0.8 0.4

<.1

<.1 0.2 6.3 2.8 3.3 2.5 1.I 0.9 0.3 1.8 0.6

<.I 0.6 0.2 0.2 0.2 0.3 0.2 0.2 0.4

<.I

<.I 3.3 1.6 4.2 4.1

<.1 6.1 1.0 1.3 1.7 0.4 0.5 1.4

<.1 0.2 1.0 0.4

<.1 0.3 0.4 0.3 0.2 0.4

<.I

<.I 0.2 0.2 1.2 6.3 0.2 1.5 2.6 0.6 0.2 2.0 0.2 0.5 0.3 0.2 0.2 3.4 1.4 1.1 0.8 0.8 0.6 0.5 0.5 0.4 0.2 0.2 0.2

<.1

<.1

<.1

<.1

<.1

<.1 I

I Ii I

Renthif Oxyjulis californica Embiotocajacksoni Damalichthys vacca Damalichthys vacca (uv.)

Coryphopterus nicholsi Rhacochilus toxotes Brachyistius frenatus Embiotocajacksoni (uv.)

Oxylebiuspictus Embiotoca lateralis Girella nigricans Oxyjulis californica auv.)

Sebastes serranoidesl&flavidus (yoy)

Sebastes chrysomelas Embiotoca lateralis auv.)

Sebastes chrysomelas (uv.)

Sebastes atrovirens Atherinopsis californiensis Sebastes serranoides Scorpaenichthys marmoratus Triakis semifasciata Brachyisliusfrenatus (Juv.)

Gibbonsia spp.

Ophiodon elongatus Artedius spp.

Sebastes rastrelliger MAfyliobatis californica Orthonopias triacis Cebidichthys violaceus Semicossjphuspulcher 24.6 6.3 4.3

<.1 2.9 4.5 2.6 0.7 1.1 1.3 1.2 1.4

<.1 0.2 0.5 0.6 0.4 0.2 0.2

<.1

<.1 39.2 4.9 1.9 4.8 4.8 2.1 0.2 1.9 1.4 1.0 6.4 0.2 4.1 1.6 0.8 1.9 0.9 1.1 1.2 0.7 1.7 0.5 2.0

<.1 1.1 0.2 0.9 0.3 0.8 0.3 1.4

<.1 1.0 0.3

<.1 0.4

<.1 0.2 0.2

<.1I

<.1I 3.7 2.9 1.1 1.9 0.6 0.3 1.2 1.5 1.3 0.9 1.0 0.2 1.9 0.6 0.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 3.8 2.2 2.3 1.0 0.6 0.2 4.0 4.6 1.5 1.0 0.3 0.4 1.4 0.8 1.1 0.7 0.6 0.7 0.5 0.8 0.2 0.3 0.3 0.6

<.1 0.2 0.8 0.8 0.7 1.6 0.2 0.4

<.1 0.2 0.3 0.4 0.2 0.4 0.2 0.3 0.3 0.3

<.1 0.2 0.2 0.4 11.1 4.5 2.3 2.0 1.8 1.6 1.5 1.3 1.1 0.8 0.7 0.6 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1

<.1

<.1

<.1

<.1

<.1

<.I

<.I

<.I I

ii I

ii

.1 A

ii A

I

1. ESLO2005-012 H-2 A

4- -N.-

.. '? T,

.1,

,, V,,.

,

Iz I,

1

.-.

--

I :.-

-I! I

'i,

-j -

Appendix H Table 113. Subtidal Fishe' Surve-Men a~n~~pF5Ox m transect), Standard Dvain n Annual Means, South Diablo C6bve Statidis ~(sDc F64,l1)SC FO-2,. SDC FO-3).

'T6n-urvey

• 122;-

.123

124, 125 N

SU vy~t 3 -Aj 30-in-04' 1-Oct-04 30-Nov-04 Std.

Std Std.

Std.

Annual Mean"n

-h i~y Mean Dcv.

Mean Dev.

Mean

--Dcv.

Mean Midwater Atherinidac unid.

54.2 10Oks Y.xyi~juls californica (juv.)

~Brachyistiusfrenatus 2S 47

.0.8 1.4 At1herhnopsis calorieni 0.4 0.7 BPrachyistiusfrenalus (jUV.)

1.0 1.2

.61orhynchusflavidus Omuv)'-

.7 Oxiyjulis cal jfornica

'0.

0.

0O 1Y2 paakhhsvac i<1I 0.2 Sebastes serranoidesIS~flavidis (yoy) 0.6

• • 1.4

'Embiotocajackson!

• 1 2

0:4

-Sebastes atrovirens RAacochilus foxotes F~nibiotoca la! era!lis 0.2

<:I

'0.2

)bamalichfhys v'acca (juv.)

0.3 0.6 Paralabrax clafhratus L

My~liobatis californica 7.

&ebastes chrysomelas/&. carnizius (yoy)

<.I 90.2 Benthk Aulorhynchusflavidus (juv.)

~

3.7.

6.5 0.;6),uIis californica (juv.)

Darmalichthys vacca 1.0 Ermbiotocajacksonrn 0.7 0.8 1IA 1.12

'Sebastes serranoidesIS.flavidu. (yyi' 17

'~

4.0' Se'bastes chrysomelas 02 0.3

.0.3 0.6

'Erbiotoca lateralis

.01 0.3 b04 07J

'Sebastes melanops (yoy) 1.1.

2.7

-Rhacochilus toxotes

<.1 0.2 0.3

-0.4 Ophiodon elongawu

.'3 0.4

'Oxykebiuspictus

0. 3 0o.'4 0O.3 0.4 Gibbonsia spp.

r'

.2 JOJ0. 0.3 Brachyistiusfrenawu (juv.) ~

Scorpaenichfhys marmoratus ~

2 0.3 Cor)yphopterus nicholsi

<. 1 02 Pleuronichthys coenosus

< 1 2

<A 0.2 Oxyjulis calijfornica

<.1l 0.2 Brachyistiusfrenatus

'0.3 0.6

• Citharichthys spp.

0.3 0.4 Sebastes rastrelliger 0.21 02 Scorpaenichthys marmnoratus (juv.)

<1 6.2

<I Artedius spp.

A

'2

.~4ulorhynchusflavidus Embiotoca lateralis Guv.)

PIatyrhinoidis triseriata Mfyliobatis cal orica

~wESI-2005-012 13:5 12.3

'29.5 31.

3.7 4.4

.'1.8 2.9 3.4 2.7 4.6 1.5 1.3 2.6 0.6 2.1 5.1 0.5 0.8 1.2

-0.5 0.9 1.6 02~

03 0.3 0.2 0.3 0.2' 0O3" 1

0.4 0.8 0.1

<.1 0.2 0.2 "0.3

<1 0.2 0.2, 0.4 5'

jv

<.I 0.2 '~.

11.9 14.8

-329 4.2 6.7 "1.0 0.8 0.5

0. 3 0.6.....

0.8 0.3 0.5

• 0.8' 10'.

0.7 0.5 0.5 0.6 0.8 0.3 0.

0.6 0.5 0.3.

0-.6

'.0.4 03 0.3 0.5

~

.k 0.3 0.2 0.3 0.5 0.9' 06.3

<.I 0.2 0.2 0.3'

.0.2

<.I 0.2' OQ2 Y.'

02 0.3 ~0.6 ~'q.3

-0.6 0.1

'~-

0.2

'0.3 01

.1 0.2 0.3 0.3 01.'

<.I 0.2 0.2'~

O.,

'0 0.3 0.6

<.I 0.2

<.I 0

<2

<.I 0.2

<.I 0.2

<.1 0.2

<.I 0.2

'.'6

-- ~

~Z,,.:

5-...

A Appendix H Table H4. Subtidal Fishes Survey Means (abundance per 5Ox4 m transect), Standard Deviations and Annual Means, South Control Stations (SC FO-I, SC FO-2, SC FO-3).

-I Survey 127.

123 174 125 Survey Date 19-Apr-04 30-Jun-04 4-Oct-04 30-Nov-04 Std.

Std.

Std.

Std.

Annual Taxon Mean Dev.

Mean Dcv.

Mean Dev.

Mean Dev.

Mean I

Midwater Aulorhynchusflavidus Oxyjulis califomica Aulorhynchusflavidus Cuy.)

Atherinidae unid.

larval/post-larval fish, unid.

Oxqyulis californica (uv.)

Brachyistiusfrenatus Sebastes mystinus Embiotoca lateralis Damalichthys vacca Embiotocajacksoni Sebastes atrovirens Rhacochilus toxoles Brachyistiusfrenamus (uv.)

Sebastes serranoides Sebastes serranoides/S. flavidus (yoy)

Rimicola muscarum Benthic Oxylebius pictus

• Embioroca lateralis Sebastes chrysomelas Embiotocajacksoni Hypsurus caryi H/exagrammos decagrammus Oxyjulis californica Orthonopias triacis Sebastes atrovirens Damalichthys vacca Embiotoca lateralis (uv.)

Scorpaenichthys marmoratus Aulorhynchusflavidus (Juv.)

Brachyistiusfrenatus Sebastes chrysomelas (uv.)

Sebastes mystinus Sebastes mystinus (uv.)

Artedius spp.

Sebastes melanops (yoy)

Sebastes melanops Hypsurus caryi (uv.)

Embiotocajacksoni 6uv.)

Sebastes rastrelliger Ophiodon elongatus Cebidichthys violaceus Sebastes atrovirens (yoy)

Gibbonsia spp.

Sebastes chrysomelas/S. carnatus (yoy)

Gobiesocidae unid. a Rhacochilus toxotes Sebastes serranoides Cor)phopterus nicholsi H/exagrammos decagrammus (uv.)

Ophiodon elongatus auv.)

10.3 17.0 2.9 1.5 2.6 0.2 0.3 0.6

<.1 0.3 0.3 0.3

<.I 7.1 0.3 0.2 0.4 0.2 9.3 16.4 10.8 9.5 2.7

<.1 0.8

<.1

<.I 0.3 0.2

<.1 22.6 23.4 17.1 14.9 3.3 0.2 1.6 0.2 0.2 0.4 0.4 0.2 26.7 3.7 0.7 1.0 0.5 0.2 30.6 3.8 0.8 1.3 0.5 0.3 9.0 7.6 2.7 2.4 0.7 0.7 0.6 0.3 0.3 0.1

<.1

<.1

<.1

<.1

<.1

<.1

<.1 I

A A

I I

1.2 0.3 2.0 0.5 0.5 1.3 1.2 0.3 0.9 0.2 0.3 1.0 0.3 0.6 0.5

<.I 0.3 0.6 0.7 0.3 0.3 0.3 0.5 0.9 0.4 0.2 0.3 0.6 0.4 0.7 0.6

<.I 0.3 0.2 0.3

<.I 0.2 0.3 0.3 0.2 0.3

<.1 0.8 0.4 0.2 0.3

<.1 0.2 0.3 0.2

<. I

<.1I

<.1I

<.1I 1.5 0.6 0.6 0.8 0.6 0.2 0.8 0.6 0.6 0.3 0.6 0.2 0.4 0.2 0.5 0.2 1.8 0.2 0.4 0.2 0.3 0.3 0.3 0.2 0.2 0.2 0.2 2.7 1.9 0.9 2.0 2.4 0.8 1.1 0.5 0.8 0.5 1.1 0.6 1.7 0.4 0.3

<.1 0.3

<.1 0.3 0.5 0.2

<.1 0.3

<.1

<.I 1.7 1.2 0.4 1.1 3.1 0.7 1.7 0.6 0.7 0.6 0.6 0.6 4.1 0.6 0.3 0.2 0.5 0.2 0.4 0.6 0.3 0.2 0.4 0.2 0.2 0.2 1.7 0.8 1.9 2.8 2.5 1.6 2.7 0.8 1.4 0.7 0.6 1.0 0.2 0.3 0.6 0.7 0.3 0.6 1.0 1.0 0.5 0.7 0.8 0.5 0.8 0.8 0.5 0.3 0.3 0.4 0.5 0.9 0.4 0.3 0.3 0.4 0.4 0.3 0.5 0.5 0.3 0.5 0.5 0.2 0.2 0.5 0.9 0.2 0.2 0.3 0.3 0.2 0.1 0.1 0.2 0.3 0.1 0.2 0.3

<.I

<.1

<.1

<.1

<. I A

I

-1 A

A I

I f

ESLO2005-012 I

H4 I