ML19275A625

Annual Environ Operating Rept 1978,Vol 1,nonradiological, Suppl 1

ML19275A625
Person / Time
Site:	Crystal River
Issue date:	10/31/1979
From:	FLORIDA POWER CORP.
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ML19275A624	List: ML19275A623 ML19275A625
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g ANNUAL ENVIRONMENTAL CPERATING REPORT VOLUW 1 - NONRADI0 LOGICAL 1/1/78 - 12/31/78 CRYSTAL RIVER - UNIT 3 FLORIDA POWER CORPORATION FACILITY CPERATING LICENSE NO. OPR-72 DOCKET NO. 50-302 October, 1979 Supplement I Bright (AERVoll) 7910160 b k'.

Delete and replace the pages as indicated in the Annual Environmental Operating Report, Volume 1 - Non-Radiological (1/1/78 - 12/31/78:

Delete Replace Title Page Title Page I-129 to I-140 1-129 to I-140 1-B-80 and I-B-81 I-B-80 and I-B-81 I-B-86 to I-B-123 I-B-86 to I-B-123 Bright (AERVoll) 062

Crustaceans It was not possible to control the escape of relatively large decapods which inhabit the oyster reefs.

The quarter-meter frames cannot be sunk sufficiently to form a barrier and, with the clumsy prying tools and heavy leather gloves needed to break loose the solid oyster clumps, the capture of highly mobile crabs is fortuitous at best.

For this reason, these data are not quantitative and are not treated here other than as additions to the oyster reef taxa list in Table 2.

I-129

Zooplankton The complete list of zooplankton taxa and the relative f requency of occurrence of each taxon, as indicated by the percentage of control or discharge samples in which it was found, are given in Table 3.

The number with its mean, range, and standard deviation for each taxon and total zooplankton, and the mean total dry weights, are presented for control and discharge areas by day, night, and everall for each sampling period in Table B-4 of Appendix 2.

A total of 56 zooplankton taxa were found over the year, with 54 taxa found la the control area, and 49 taxa found in the discharge area. Seven taxa were unique to the control samples, and two taxa were unique to the discharge samples.

The discharge area shows a significant decrease in the mean number of taxa found between the June and December samples (P<.001), which is reflected by the slightly different diversities seen in Table 12C. This trend towards a lower diversity in the winter than the summer was shown much more distinctly b/ the 1977 data (Table 12C), in which the fourth quarter diversity was less than two tnirds the second quarter diversity. The 1978 mean seasonal abundance accentuates this trend strongly (Table B-4), with the June mean being more than double the December mean.

A two-sample t test showed a significant difference between the means (. 001< P<. 0 0 2).

The 1977 data (1977 Final Report: Table B-4) show a decrease by a f actor of 10 in mean seasonal abundance between the second and fourth quarters.

1-130

The control area also shows a significant decrease in the mean number of taxa f ound between June and December samples (.002< P<.005), which is reflected by the dif ference in diversities seen in Table 12C.

This trend was also seen in the 1977 data (Table 12C), in which the fourth quarter diversity was one half the second quarter diversity.

The 1978 mean seasonal abundance shows a significant difference (.01< Pc.02) between sampling periods, with the December mean less than half the June mean (Table B-4).

A significant diff erence between control and discharge samples was detected for abundance in June and December, and for biom, ass in December (Table 13).

The calanoid copepods appear to be a major f actor contributing to that difference (Taule 9).

Extremely patchy distributions, as indicated by the range of station abundance totals f or both the 1977 data (1977 Final Report: Table B-4) and the 1978 data (Table B-4), make comparisons between zooplankton data suspect without a very large sample base. A reduction from June to December in the number of subadult animals in the plankton occurs for both the 1977 (1977 Final Report: Table 8) and 1978 (Table 9) data, however, and should be noted.

This trend was much more distinct in the 1977 data, in which subadult animals were almost entirely absent f rom the December samples.

Cala..oid copepods were abundant in both areas throughout the year.

The ubiquitous Acartia tonsa was present in mean numbers from 1746 to 8335 individuals, accounting for between one quarter and one half of the overall basin means.

It was more abundant in the discharge area than the control I-131

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area.

Paracalanus crassirostris was the second most abundant calanoid, and exhibited a more even distribution over area and season (Table B-4).

Cyclopoid and harpactacoid copepods were more abundant in the control than in the discharge area (both seasons). As in 1977 (1977 Final Report: p. I-90),

Euterpina acutifrons was the most abundant harpactacoid o-1978.

However, in the second quarter control area, an unidentified species of harpactacoid (sp. A) was present in greater numbers than Euterpina. This species was uncommon in the December 1978 samples.

A phytoplankton bloom was not observed in the 1978 samples, as occurred in the discharge area in June of 1977 (1977 Final Report: p. I-90).

However, relatively high densities of phytoplankton were observed in nearly all samples over the year, which may explain the f airly even distribution over space and time of the major filter feeding herbivore groups, the calanoid copepods and molluscan veligers (Table 9).

No significant difference in mean number of taxa was detected for the second quarter between the control and discharge basins (. 0 5< P<.10 ), but significant differenae did occur between the fourth quarter samples (.02<P<

.05).

I-133

A phytoplankton bloom was not observed in the 1978 samples, as occurred in the discharge area

'une n" 1977 (1977 Final Reports p.

I-90).

However, relatively high densities of phytoplankton were observed in nearly all samples over the year, which may explain the fairly even distributior. over space and time of the major filter feeding herbivore groups, the calanoid copepods and molluscan veligers (Table 9).

No significant difference in mean number of taxa was detected for the second quarter between the control and discharge basins (. 0 5 < P <.10 ), but significant difference did occur between the fourth quarter samples (. 0 Y P<. 0 5).

No differences between control and discharge abundance or biomass were detected for the semi-annual means (Table 13).

I-134

Grouped Data Summations The mean annual biomass and, where applicable, the mean annual abundance for 1977 and 1978 of all groups are compared for control and discharge basins in Tables 10 and 11, respectively.

Diversity and evenness calculations for 1977 and 1978 are given annually for benthic animals and zooplankton, seasonally for benthic animals and seasonally for zooplankton in Tables 12A, 12B, and 12C, respectively.

From Table 12 and Fig. 14 it is seen that the Shannon-Wiener diversity index ('R ) is always greater in the control samples than in the discharge samples for both the benthic and zooplankton communities.

Evenness also :.s greater for the control zooplankton and bottom core samples, but discharge venturi samples have a higher evenness throughout the year than the control venturi samples.

As discussed in the 1977 Final Report (p. I-93),

the fact that the venturi sampler does not sample annelids as efficiently as the core sampler may bias the venturi evenness calculations.

Student's t statistic for the difference between control and discharge means has been calculated for all applicable physical and biological data.

The results for the null hypothesis u=

U f r all sampling periods y

2 (Table 13) generally confirm the differences or similarities of the data which have been discussed above in the respective sections.

I-135

Table 10.

Annual mean biomass (g m-2 except zooplankton, g m-3) for control and discharge basins, 1977 and 1978.

Sample 1977 1978 Type Control Discharge Control Discharge Seagrasses wet wt.

132.04 180.60 292.17 2640.54 dry wt.

12.38 22.40 26.50 439.52 Macroalgae wet wt.

188.32 6.48 3101.31 22.94 dry wt.

24.78 0.68 477.95 1.98 Benthic fauna g

4 Core samples M

wet wt.

106.20 22.44 22.94 17.25 dry wt.

38.37 6.43 12.17 4.77 venturi samples wet wt.

123.18 11.12 72.29 15.57 dry wt.

46.53 2.42 35.80 8.17

Oysters, Oyster reefs meat wet wt.

589.39 270.88 953.89 504.16 meat dry wt.

79.68 31.50 113.99 60.04

Spat, Oyster reefs meat wet wt.

82.84 70.84 218.16 43.67 meat dry st.

54.94 49.33 144.49 29.85 Zooplankton dry wt.

0.0518 0.1190 0.0567 0.0875

Table 11.

Annual mean abundance of individuals m-2 (zooplankton m-3) for control and discharge basins, 1977 and 1978.

Sample 1977 1978 Type Control Discharge Control Discharge Benthic f auna core samples 20,852 7,662 3,475 5,599 Venturi samples 388 53 409 79 Oysters, Oyster reefs 132 79 1,018 465 Spat, Oyster reefs 77 48 664 176 Zooplankton 8,127 23,048 8,347 15,117 I-137

Mean annual benthic animal and zooplankton diversity (E) and for control and discharge basins, 1977 and 1978.

Table 12A.

evenness (e) 1978 1977 Control Discharge Control Discharge 5 ample E

e Type E

e E

e E

e 3.63 0.76 2.82 0.70 3.63 0.78 3.10 0.72 Benthic Fauna Venturi 3.70 0.78 2.91 0.83 3.55 0.77 3.29 0.88 Core 1.86 0.52 1.31 0.39 2.36 0.62 2.05 0.56 Zooplankton Mean benthic animal diversity (E) and evenness (e) for seasonal Table 12B.

periods in control and discharge basins,1977 and 1978.

1977 Stri DEC APR JUNE Basin 5

E e

e E

e E

e Core 3.16 0.81 3.42 0.80 3.01 0.76 3.23 0.78 Control Venturi 3.12 0.80 3.33 0.85 3.02 0.78 3.15 0.80 Core 2.56 0.70 2.26 0.70 1.88 0.65 2.43 0.75 Discharge Venturi 2.26 0.75 1.75 0.94 1.66 0.70 2.02 0.88 1978 MAR JUNE SEPT DEC Basin E

E E

e e

5 e

e Core 3.11 0.72 3.40 0.79 3.09 0.82 3.07 0.78 Control Venturi 2.72 0.72 3.14 0.79 2.60 0.74 2.94 0.81 Core 2.82 0.65 2.65 0.71 2.37 0.66 2.53 0.66 Discharge venturi 2.58 0.88 2.61 0.91 2.14 0.86 2.55 0.82 Total zooplankton diversity (E) and evennqss (e) at control Table 12C.

and discharge stations, June and December 1977 and 1978.

1978 1977 DEC JUNE DEC Basin JUNE E

e_

5 e

E E

e e

Control 2.43 0.66 1.28 0.37 2.62 0.67 2.10 0.56 Discharge 1.64 0.45 0.98 0.32 2.09 0.56 2.01 0.55 I-138

Results of t statistic for differences between control and discharge means for HI " U2; R = Reject 11 g A = Accept !! )

• Table 13.

0 0

each sampling perlod of 1978 (Ir08 1978 MARCil JUNE SEPTEMBER DECEMDER Temperature ( C)

R; P<.001 R;.001< P<.01 R

.001< P<.01 A;. 5< ? <. 9 PARAMETDI Sallnity (0/oo)

At 4(P<.5 As

.05< P< 0.1 R Pu 001 R; PM.001 Venturi abundance R;.02cP<.05 R; P<.001 R3.02<P<.05 As

.5<P<.9 Venturi biomass A;. 2< P <. 4 R; PM.001 Al 1< P<. 2 A;

.1< P <. 2 Core, annelid abundance Ag

.4<P<.5 A s. 5< Pc. 9 As.05< P<.1 A s

.1< P<. 2 Core, annelid biomass A;

.4<P<.5 As

.1< P<. 2 A;

4<P<.5 At

.9< P As.2<P<.4 A;. 2< P<.4 A;. l< P<. 2 A;

.0 5< P<.1 Y

Oystes abundance

$D Oystet meat biomass Ag.4<P< 5 A;

.2<P<.4 A;. 5< P <. 9 As

.2<P<.4 ew Ratio mean biomass to At

.1<P<.2 A;. 5< P<. 9 As P=.2 As.9(P mean shell length As.05<P<.1 As

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.05<P<.1 As.054P<.1 Spat abundance A;

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.2<P<.4 As

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.1<P<.2 R;.01<P<.02 Zooplankton biomass

COMPARISONS WITH PRE-OPERATIONAL DATA In an effort to determine if changes have occurred in community structure since the commencement of Unit 3 operation, field and laboratory observations have been compiled to form a data base for comparisons with pre-operational studies.

The pre-operational studies were undertaken in 1973 and 1974 by investigators at the University of Florida and the University of South Florida.

These were compiled into a final report submitted to Florida Power Corporation in 1974.

Due to the vast differences in field collection times, locations, techniques and data analysis, only a few groups of data within the 1977-1978 sampling periods are sufficiently similar for direct comparison with the pre-operational study.

These groups include mean macrophyte biomass and diversity by taxon; oyster and spat abundance and biomass on reefs; venturi abundance and biomass; and salinity and temperature.

There is no adequate comparative data available for this area prior to the initial start-up time of the two coal-burning plants in 1967.

By the time of the pre operational study, the discharge and control basins apparently had evolved into quite different physical and biological Lystems, probably in response to man-made I-140

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' Table B-3.

Overall diversity and evenness statistics for zooplankton samplesof1978(S,...n])

CONNELL METCALF & EDDY

_ REPORI FUR-.

.._.._ FLORIDA P0aER CORPORATION _ _ _ _ _ _ _ _ _

COMMU,4ITY STRUCTURE STUDY AT CRYSTAL RIVER POWER PLANT DIVEkSIfY (H) AND EVENNESS (E) REP 0HT ZOOPLANATON SAMPLES STUDY YEAR 1978 FIRST QUARTER SECOND 00ARTEH THIRD QUARTER STATION H

E H

E H

E UVERALL CONTROb 0.00 0.00 2.62 0.67 0.00 0.00 OVEFALL DISCHARGE, o, 10

__0. 0 a.

2. 0 9_.

.0.56 0,00_.0,00 STAflou

_ FOURfH QUARTER...__

ANNUAL.

H E

4 E

OVERALL CONTROL

. 2.10

. 0.56 2. 5 4.. _ 0. 6 3 __. _ __.. _ _ _.-._ _..

OVERALL DISCHARGE 2.01 0.55 2.14.

0.54 8w e..

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Table B-4.

Basic statistics on taxon abundance and total dry weights of zooplankton samples of 1978.

CONNELL METCALF L EDDV CONTHOL HEPOHf FUH sECDED. QUARTER __

l._ DASIN

=

100PLANETUN FLUM10A POWEH COHP0HATION DAV COMMUNITY STHUCTUNE STUDV AT CHYSTAL HIVER PUWEN PLANT

.ewesevewhuMBER OF INDIVIDUALS========

__==== DRY WE1GHT=====- - _. -..

wLT NEIGHT

TAXON N

MCAA HANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 PHYLUM COLLEdTERATA l

CLASS HYDh010A UNID, ANTHOMEDUSAE 2$1 36.7 0.=

18, 32.32 U.4ID. LEPTOMEDUSAE__

_ -_..-._.85. _ __ 12.1 0.=

$4 20.32 i.....

._. SCYPHUZuA CLASS UNID. MLDUSAE W.

1.1 0.=

8 3.02 PHYLUK...ECTOPHOCTA 9u.__. 14.0 0.=

54 20.98 CIPHONAUTES LAhWAE PHYLUM CHAETOGNATHA

_ SAGITTA _SP:

___ _ 1199

.._217.0 114.,

430 111.50 PHYLUM ANNELIDA CLASS POLTCHAETA UN10..LARVAIL.

725 z. _ __ l u J. h..

35.-

225 W4.03 PHYLUM MOLLUSCA s

CLASS BIVALVIA

_ 1_

._._ U N I O. VELLIGERs

-___ taut.

4 8.2 _

34.,

b52 175.3u

_ ~_

t#

CLASS GASTROPODA 8

UNIO. VELLIGERS 747U.

106b.9 372.=

2201, 596.94

)

UNID. SP.

6 0

0.=

6, 2.21 PHYLUM ARTHHOPOOA CLASS AHACHN104 URDER ACARINA

.. _. _. CLASS _CHUSTICEA 26-3.1 0.=

23 U.SW U ra l D S P._

SUBCLASS bHANCHIOPODA ORDER CLADOCEHA

. _ _ _. SUBCLASS C5PEPSDA_ _ _. _.

_. 1 4.._ _.

_2.0 0.=

14.

5.29 UNID SP UNID. NAUPLII 135 19.3 0.=

57, 26.26 OHDER CALANOIDA

_..__ _ _ FAMILY ACANTIIDAE

.4481.___.640.1..

416.=

S40 149.15 ACANTIA TONSA FAMILY DIAPTOMIDAE PSEUo001APTOMuS COHONATUS WS.

12.1 0.=

31 12.90 FAMILY PAHACALANIDAE

.217.4.. _ _.

69.=

416, 186 53 PAHACALANUS CHASSIROSTRIS 1942 34

(

PAHACALAhuS PAHWUS 1710 245.4 92.-

345 18 FAMILY PONTELLIDAE 9

_ LABIDUCt.H W INAMIL13

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_17.1_

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23.86

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8 3.29 LAHIDOCEHA SP.

31 4.4 0.=

23 8.12 a

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.__._ _ _. 9 71. _._ 1 J 8. 7_.

29.=

218 94.34 UNID SPP E =-o - -._ _

CUHVCAEUS SP.

b6 12.3 0.=

43 15.34

'('

o a

Table B-4.

Continued CONmLLL mLTCALF & EDDV HASIN - CONTHOL HEPohT F0H SECOMO OUARTLk i_

ZOOPLANKTON FLQMIDA POWLH CukPORATION DAV I

COMMUN1TV STRUCTUML STUOf AT CHYSTAL HIVEN POeLH PLANT I

.,,wweechuMutH UF INDIW10UALS========

===PER CUHIC METER--

---

wCT WEIGHT *===

URV WEIGHT *

TAKUN h

MLAN HANGE STD DEV TOTAL MEAN/M3 TOTAL NEAN/M3 l

fTH 60J0 Ubl.4 63.-

1861 101.W8 ORDEN HAHPACTICOIDA i..

2.o o.-

14 S.2v g.See,

- - - - - - - - --- - -- - - - - - ~

-- -- - i uuID

..__ FAMI Y FAMILY METIDAE MLTIS SP 24 3.4 0.=

11 4.61

_ __. FAMILY TACHID1IDAt; S36 76.6 23.-

158 5S.67 EUTLHPINA ACUTIFRONS SU8 CLASS CIMHIPEDIA UNID. NAUPLII 4439 634.1 136.-

152b.

487 9o 33 L____._ _

UNIO. CieMIS st.___. 11.6 0.-

29 11.

SUBCLASS MALACOSTkACA ORDER ISOP004 Unio. se i.9 2...

.2 2o. 3

~~~

HD NTIA l

CARIDEAN ZOEA 1W60 265.7 57.=

599 191 6W s

POST LANVAE 90 12.9 0.-

34 1J.W9 EUBQMDEM REPTANTIA I

tn POHCLLLANIO 10E4 S.

0.1 0.-

S.

1.W9 8

bHACHYUNAN ZULA 2347 335 7 114.-

713 200.52 3

MEGALOPA 5

0 0.-

S.

1.W9 PHYLUM ECHINODERMATA UNID. OPHIOPLUTEUS 30 4.3 0.-

14 5.71 2

y udIO. SP.

125 17.9 0.-

S4 19.29 CLASS OSTLICHTHIES

... 2

_.3).j Ig.=

1 j

see 4

,e ee w

.ew

• • +6

==umme*

-h-*-h8"

• enWas-e4%e sie M de ew_-en-*ww empdip.

m.g emen-e.

wme aw e

ee

.m_en-8p'"*-4'**

er--="-Nw

= ' ' **-

'4"'*

em mammwww

,e--

em ea we e

p-me w in m-*

weu'*'m

"*"""***N e e-

• e wa e m eansw.

=

m e

ge.---w eue-*

sul--==

a.em...mg ee e es.at a

w+

e en8=me*'

gm eneeee m+m

Table B-4.

Continued CONhtLL mLTCALF 6 LDDV skCohn-QuARTLW-NLPORT 6 0W DAY t.

Bastm = CdhTuub

__ - _ - - 6LukIDA POWLH COMP 0HATIOh ZOOPLANMTON COMMuMITY STHuCTudL STuuf AT CHYsTAL RIVEN Powk'N PLANT emmenesehumbLu OF INDIVIDUAL 5========

DHf WEIGHT **===

==

N MLAN HANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M)

==

TAXON

_ TOTAL-17991 _ 4427.J 2k86.=

749k.

1648.4W 0.000 0.000 -

.-C. 2 W 4 4 --___ 0. 0 4 0 6 - ---- --

__ _. _ ~ _.

L...

I H

~

l m

CD

_em._

m e see.

L_

emaea_ e.

..wam.a-e--

w uume=

__wiu.ume

_m==+

%==

MW

~ ~ ~ ~

p=

eem.

._m e.

m

=_

e eme e

.e+e__._e-e

_a__e

==um++w l

he.D-

- e _ W =w 4-em9 ta=*emi_>_

M-ee e

.u._N=

-eul

-

• _ = _ ' -.

W-

-N

==*W

_e+ e-. ene N Ne@w-Ne

-e

_e, e.

me a.

.e

-mem mag m

e-=ee_e==

e.-e

" eme

-*_ +euiumsmeM Ne

• 888-N 4 e

e_.m.

,pggw w-g -

Mm****M""

1. 4="M"-

• • • M=m

__mumy

.amamsmisp.g

..mm_e

.esme-a aw

>e6m m

Table B-4.

Continued CohhELL METCALF & EDDY SEComo ouAHTEu HLycal e OH NIGHT I. nastu - CuNruub e'LUMIDA PonLH CORP 0HATION COMMUNITY STHUCTUNE STUDY AT CHISTAL WIWEH POWLR PLANT ZOOPLANKTON i

i

.........u eLw Or iaofviDuAL5........

*= DRY WEIGHT =***

.......PLM Cuh1C MLTLH--==--

---

.LT WEIGHT====

=

N hEAN HANGE STD DEV TUTAL MLAN/M3 TOTAL MEAN/M3 TAXON

' ' ' PHYLUM CuELENTERATA~'

I CLASS HVDH0ZOA 12 UNID. ANTHOMEDUSAE 500 62 5 0.=

IS2 4W.63 UNIO..LEPTOMEDU5AE___ __

_ 61. _

s.6 0.-

16 6

PHYLUM PLATYHELMIN!HE5 UNID. SP.

3 1$.4 0.*

76 27.0h

.~

PHILUM' 'ECTuPROCTA ~

~ ~ ' ~ ~'

~

i CYPHONAUIES LARVAE 960 120.0 27.=

381 112.3d I

.PilILUM_ C AgL. _.._

i PHVLUM ANNELIDA

'- -~~ C L A S S ' P L EA I

~~'--' ~ " ' ' ~ ~ ~ ~

• - ~ ~ ~ ~~~ * ~

~

~ ~ ~ ~ ' ~ ~ ~ ~

~~-

I 1

~

UN10 LAHWAE 17528 2191.0 131.=

$248 1959.74

- -b

'g

__l*

oa Unto. vtLLIGLHS 6sg4 g60.b 261.-

1839 SS6.WW

. U N ID._ V t.1 1.lGERS

_____.._ _. 6581.

b22.b._

416.-

1999

$13.22 CLASS GASTHOPODA PHYLUM AWTHHOPODA CLASS CRusTACLA

_sVDCLASS COPEPODA UNID NAUPLII 325 40.6 0.=

128, 46.87 ORDEN CALINOIDA UNIO $PP 116 it.$

0.-

76 29.52

~~' ~~ ~ t' AMILY ICAHrltuAG.

ACARTIA FONSA 42417 b302,1 2221.* 13324, 369h.21 FAMILY CLHTHOPACIDAE CENTRUPAGts CF, HAMATUS 60 7.5 0.=

46 16.31 P5t.UDub!APf0MOS CORONATUS 2134 266.W 69.-

609 191.30

-~~ --

EAMILY DI AP r04 t p At.~

FAMILY PAHACALANIDAE PAHACALANUS CHASSIROSTRIS 9506 11bd.)

275.-

2816 UbS.S$

PAHACALA'eUS PAHVUS_

2391.

29h.9 119.=

.592.

141.43 FAMILY PuMTELLib4E 73 90 14 LAhlDOCLHA M1HAHILIS

S12, 64.0 11.-

228 LABIDOCEHA SCOTTI 281 35 0..

152

$1*61 FAMILt Tr. Mud !D AC

_206._._ _ 26.1u..

0.-

376 61.

L A03 DOCtlH A S P._.

TCMORA TdHBINATA 24 3.0 0.-

14 S.66

.ONDEH CYCLOPOIDA FAMILY COHYCAEIDAE _

- _ _._____ Ubt.__..

10W.0 0.=

33h.

103.73 UNIQ hPP.

COMICAEUS SP.

36 4.5 0.-

20 9.40 e

_,*m.-

e-N_iM

.m_e eme ee

..-ea e-+

6 ee.

,,,,,g_

w-ee.m.m wm h*'

'e-owe e

e-eemra.m o.ee.mee y

eg e

-_m-e

Table B-4.

Continued CONhELL METCALF & EDDY

-&ECOND.uuARTkk-htPUNT FON MIGHT

_. _. BASIN = CONTMOL-.

--FLOHIDA POWEH COHPORATION ZUOPLANATON COMMUNIrr STRUCTUNE STUOV AT CNYSTAL HIVLH P0htH PLANT

.eeeeeeeeMumbER OF INDlW10UALS========

-- - -==== DRY WEIGHT=====

WET WEIGHT

N MEAh MANGE STD DLV TOTAL MEAN/M3 TOTAL MEAN/M3 TAXOH 1

FAMILY DITHUNIDAE

- - 4951.

614.9 288.=

928 248.99 01THONA SPP ONDER HARPACTICOIDA UNIO SPP.

21.

3.4 0.=

16, 6.39

~

'~

10 SP A 9062 1132.W 232.=

3198 1116.50 FAMILY YACHlDIIDAE EuTEHPINA ACUTIFNONS 3612.

451.b 208.=

1066 291.12

_ _ __ __t'AHILY TEGASTIDAL

_ _. _--._. - 40,_--

- 5.0.-

0.=

16, 1.09 UNID SP SUSCLASS 0$THAdODA SPP 14 1.8 0.=

14 4.9S UNIO}RHIPEn1A C

EudCLASSUNID. NAUPLII 69S5 W69.4 206.=

1789 635.64 UNID. CYPHIS 945 118.1 27.=

229 68.00 SuuCLASS MALACOSTHACA nRDER.

AC ORDEN MYSlDACEA UNID SP.

41, 5.1 0.=

30 10.16 H

nuGER__ ISOEDDA.

e G8 UNID. SP 1191 149.6 34.=

609 lui.92 1

URDdR AMPH;P05A UNID SP 112 14.0 0.=

16 25.01 o

-~

IL P

ID A'E UNIO. SP 30 3.1 0.=

30 10.61 Sua0HDEH NATINTIA CAH1 DEAN 10P1 2446-105.8.

0.=

1294 409.48 POST LAHVAE 501.

62.6 0.=

142 52.16

$UBOROLH HEPTANTIA B

541 99 PUNCELLAhlD ZUEA 4M.

6.0 0.=

23 9 1119 bHACHfUHAM.IDLA 353S.__.

441.9 __

0.=

1151 MEGALOPA 26 3.3 0.=

26, PHYLUM ECHINODERMATA UNIO._ECHINOPLUTEUA 30:

.. _ 3. 7. _ _

-0.=

30 10.61 UN10 OPd10PLUTEUS 25 3.1 0.=

15 5.94 PHYLUM CHONDATA CL A55 _LMV ACEA _

4581

_ _ _b12.6__ 116.=

2132 653.11 UNID SP CLASS OSTEldHfHIES UNID EGGS 407.

S0.9 0.=

JU4 102 qu u d1D_ LA tt V AE.__

__ 7J.

. 9. L_ - _-_ __ 0. 9. -. 27 9 J3

' - ~ ~ ~

.-e.m e_e

._we e

e-#w

..w ee=4 m

-.e-e w

- ww

.,m

,e a,,

• D"-NN W=e6ew ehe m

,+-eas

_e__

e e,

-e_e

_me-

- =

0=Ne

Table B-4.

continued CunktLL METCALF & LDDY HEPORT FON SECOWD QU ARTER -

CONTHOL

--FLOHIDA Pout.H (OdPORATION NIGHT OASIN ZOOPLANATUN COMMUNITY STHUCTudL STUDY AT CHYSTAL HIWLN PohEH PLANT

. vwereva*WumutR O t' INDIVIDUALSeemee-,=

DRt WEIGHT===

---

PLM CUHIC MLTEH======

* WET mEIGHT-

==

N MEAN HANGE STD DLv TOTAL MLAN/N3 TOTAL mEAW/m3 TAXON

.TO AL 133236.- 16654.h luS1., 32136 012 4.1 t>

0.000 0.000. - - 1.0891 0.1362 f

l ei w

-=-e 6.ummmmme m-mm.--e

+

e r-eme--um-6 em

-w m

>mm

.m e em

.e.e O

4 IH 1

e f**

meeem

+gmew m-eu-u==*4 m mua..

+m e

an

.--m.+_

guis

-M eN*

4 m,gg,e em ee -

e-eese e w e e+ -g.=se e--e e

6 h.em m go e-e+

=

w.

I a

w em*+-.wame m

.- e

• Eum

• 0s.e-w=elmu M-em % e9e guste ew -

• ig,w w.

awe

=e

, m.

y e apsusemummyw-

• • F*9*-

6

= -. -.. - - * * -..

m.

Table B-4.

Continued CONNELL hETCALF & EDDY HASIN = CONTMOL NLPURT FOH

- SLCOND QUARTLk.

ZOOPLANATON FLUHlDA P0wCR COHPuHATION OVERALL 1

COMMUNITY STHUCTUNE STUDY AT CHYSTAL RIVER P0aEk PLANT I

.========hUMdLR OF INDIVIDUALS========

DPY WEIGHT=

TAEON N

MEAN HANGE STD DEV TOTAL MLAN/M3 ToftL MEAN/M3 PHYLUN CUELENTERATA CLASS HYukOZ0A UNIO. ANTHOMEDUSAE 157 S0.S 0.=

152, 43.22 UhlD. LEPTOMEDUSAE _...

._. 1A6 9.7 6.-

54, 14.30

.. CLASS SCYPH0ZOA UNIO. MEDUSAE W.

0.5 0.=

0 2.01 Pit 1LUE_.PLATYitELMANTHES _ _ ---._.

UNID. SP.

123. _ _ _.

W.2 0.=

76 20.13 P

ECTOPROCTA l._ ____ HILUM CIPnGNAUTES.LAkVAE-

1059,

10. S _ _..

0.-

381.

97.46 PHILUM CHAETOGhATHA SAGITTA SP.

4763 J17.h 79.=

S48, 148.1S PHILUM A N N EL18) A UNID. SP 16 b.1 0..

16 19.62 CLASS POLYCHAETE g

_w HN10._LARMAE

___.1M2S3

! 216.9.-- -

16.,

5248 1700.12 se PHYLUM MOLLUSCA N

CLASS BlWALVIA

_ UNIO. VELLIGERs _ ___

__ _ m76S; h8 4.3__

34.=

1839 511.50

___ CLASS GASTHOPODA UNIO. VELLIGERS

14059, 937.3 372.=

2201, 548.18 UN10 SP.

6 0.4 0.=

6 1.55 P H Y L'U M'~ ~A N T H H O P 00 A

~~~

CLASS AHACHNIDA ORDEM ACAHINA

_ __. _ CLASS. CHUSTICEA

__ _2 6. _ _._. _1. 7. - - 0.e 23 5.93 UNIp S P. __ _ __

SUBCLASS OHANCHIOPODA ORDER CLADOCEMA SueCLASS COPEPdDA__

_ 14

_Q.9__..0=

14 3.61 UNID. SP UNIO. NAUPL11 460 30.7 0.=

128, 3e.93 ONDER CALANOI0A UNID. SPP 136-

._ _ 7. 7. _ __

0.e.

7s.

21.51 FAMILY ACANTlIDAE ACARTIA TUNSA 46898 3126.b 476.. 13324 355b.83 FAMILY Ct.N THOP ACID AE CENTROPAGLS CF _11&nATUS 60-6.0.

0. e._. 4 6..

12.17 FAMILV DIAPTOMIDAE PSEUDODIAPTOMUS CORONATUS 2219 147.9 0.=

609 Rud.u3 FAMILY PANACALANIDAE

__ P A R AC AL Ah 0S CH ASS ! HOSTRIS _ _.. _ ___114 48.___.

7 6 3.2 ___.

.69.=

2816 192.60 PAHACALANUS PARVOS 4109 213.9 92.=

592 119.47

-~~

~

t a__-.e p,

ge eM N

6*'

_N

• -eW4 wa e__.

.p_ge me,,

Tabic B-4.

Continued COhMLLL MtTCALF L EDDV HASIN - CONTROL NLPONT FOH SECOND 00ARTLk 100 PLANK 10N FLONIDA P0 MEN Colp 0HATION OWLWALL l

COMMUNITY STRUCTUML STUUV AT CaVSTAL HIVEH POWER PLANT I

r-ree--NUMBEN OF INDIVIDUAL 5-======

-----PLH CuoIC METER====

---

WET WEIGHT====

DRT WEIGHT=

TAXON N

ME4h RANCE STO DEV TOTAL MEAN/M3 TOTAL MEAN/M3 l.

FAMILY PONTELLIDAC LAHIDOCENA MIRA81LIS 632 42.1 0.-

229 S9.20 l

LAHIDUCLHA SCOTT!

294 19.6 0.-

152 40.58 Lab!OOCENA SP.

231 1S.W 0.-

116 45.30

' ~ ~ - - " -

MON f4hATA~ ~~~ ~ ~ ~~~

24 - ~ ~ ~

1.6 0,-

14, 4.29

~~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

ORDER CfCLOPOIDA UNID SPP 1W35 122.3 0.-

335 93.11

'__._._.___ FAMILY COH Y E A E I D A1;____ _._ _

COHfCAEuS SP 122 W.1 0..

43 12.34 FAMILY OITHONIDkE Q1THONA SPP 109W1 732.1 63.*

1b61.

507.1S DRDER_ HAMPACTICDIDA 41 2.1 O..

16 S.14 I.SPP.

UNID FAMILY UNID. SP A 9093 606.2 0.-

319W.

981.22 FAMILY Ey At;___

FAMILY TACHIDIIDAE i

f EUTEWPINA ACUTIFRONS

4148, 216.5 23.-

1066 288.02 FAMILY TEGASTIDAL l

UN10 SP 40 2.7 0.-

16 S.64

- o2 e

SU8CLA55 OSTHAEODA u

udio SPP 14 0.9 U.-

14 3.61 SURCLASS Clud! PEDIA

_ __.. _ _ _ _11394 759.b 136.*

1119

$64.41 U110 NAUPLII UNID. CYPHIS 1026 08.4 0..

229 13.49 SUBCLASS MALAC 05.RACA DHDER_ CUMACEA UNID SP.

29 1.9 0.-

15 S.11 OHDER MYSIDACE7 UNID SP.

41, 2.7 0..

30 W.06

..______osoEa_4;g,ogA.

,3,,,

ONDER AMPHIPO5A 112 7.S 0.*

16 19.63 UNID. SP

l. ____DHDER DECAPUDk

.~.

FAMILY PAGdHIDAE UNID. SP 30 2.0 0.-

30 1.it Suo0HDLR NATINTIA

.CAHIDEAN ZUEA 4 3 0 6._ _ _

281.1..

0.-

1294 J16.25 POST LAHVAE

$91 39.4 0.-

142 4S.86 SubONDEN HEPTANTIA P0HCLLLAN!D 10EA 53 3

0.-

23, 1.03 UR ACH y UH AtLIDEA 3B82 392 h1-0.-

1151 412.26 MLGALUPA J1 2.1 0.-

26 6.1S PHYLUM ECHINODEMMATA UH10..EChlNDPLUTEU3_____.

__ 3 0

_.2.0 0.-

30 1.lb UNIO. OPH10PLuTLUS SS.

J.7 0.-

1S.

S.65 e_-

em,

._m..

..g

.e

_h

• "**"'**"N****

___r_-__

Table B-4.

Continued Cuh> ELL METCALF & EDDt

- SECOND ouRHTER HLPUNT FHH CONTROL

--- FLUNIDA POmEH COMPOHATION OVERALL l

- tt A S I N 100 PLANET 04 COMMUNifY STRUCTUNE STUDI AT CHYSTAL h!WER POWER PLANT i

I essenesekumbEN OF INDIWIDUALS-====e--

.-~~~~DWT HEIGHT=====

==---=PER CuutC HLTEH---~~-

---

kET WEIGHT--==

TAXON N

MLAN HANGE STD DEV TOTAL MEAN/M3 TOTAL NEAN/M]

=

l PHYLUM CHONDATA e

CLASS LARVACCA UNID SP 4706 313.7 0.-

2132.

543.64

__ CLASS. OSTEldHTHIES _.__ _ __

634 42.3 0.-

304, 73.91 UNIO EGGS UNIO LAHWAE 92 6.1 0.-

27 8.00 g

hem o

ew ee e

e e we.O w em.ew+

e esum 0

__a

__--e,

• = -

e -. -.

.l W

Ie V

i_

- ~ ~

mwe.=w4 me.pwe

__-we.me

._ee

._e

.e w

,ee.

-.ew enu ye mee e

w

.e.

-_e WN emp aw._->

m._e e

e N.

m-ee

=

wm e.__a m,

e

- e

_g

.a..

Ne

_mm.*+mee es see _ og p --.. e M

w og y-.

eem

.e.e m.

• h"

Table B-4.

Continued Cu*nt'LL METC ALF & EDDY SECOND QUANTEk HEPORT FON OVERALL CONTutab e

e FLOHIDA PowEH CORPORATION e

HASIM ZOOPLANETON Can4UN!!Y STHUCTUML STUDI AT CdT5TAL RIVER P0 MEN PLANT

, geste,NUMBt.H OF INDIVIDUAL 5*=e*****

• -DRY WEIGHT===--

--*=PLR CupIC METER===---

--*= WET WEIGHT==--

e

.._ e

._me N

M t' A N HANGE STD DEV TOTAL MEAN/M3 TOTAL ME1N/M3 TAXON e

.e

.ee

_e

_me e,_.ee ese.

ee.

..ee TDIAL 111227.-._11415.1 2u86.- 32136 82J2.18 0.000 0.000 e-o 1.3341 0.0916 e

e

-_me e __.

e_

e-e

,e e

-me

==,w e,,

o w es em e.

- +-

e

.smi-en

.e

-em

-me me mespue

=*h men e

9 e

ao em eins m um=

e-up=

No e e e e

m

. we e-+ emm--

e*-

ee-=m

e. ensees.--

-eme-+

y ae egmy e

e.gmsume ee m.

i e m

we w m amm = me me mee e

ee-

_e-o e

_e_.e e

- e e__eme I

tp

-e e-s i

e m ee

_e__e u,

~

-~ ~

~ ~~ ~ ~ ~ ~ '~ - ~

e e.

.me _ e

_e e_

_a

---eew_..-

h4eW N

e M ee

=

ra-emult ammme m-e

=emmium e-w - me em espe e

M+*

-ee e

ee.ee.e e-.

es e e-e.

e g-e-e..

..e.

e-

-e

-e-,-

em ee. -

_e

---

ee

==

w w

ee a -

e e

enum e

eex-==

.eeinm =ammimp see = peau =P r

N" e

m-- - eee eme-.em 6

6m+

agemw e,demmme m

• awe ee sewe 4

-ppeem h

'ae*

ese e

e mem-law em Wam me egm sma 6

ene eeg.

e eNw

- m eem e

i e

m

.mm aw e-M M

-ee sum.==m ee ee amm eumee e

e as e

e_mp e

- NW m es e ee ease-ge me e

e,.ee

-e,s.mm.aw eeg am w

,ememee e

,e adump e

e m

e eeeum-Mae.-e p,.

en a

wwew m--

ee g

e*

a m

a

Table B-4.

Continued CUNNLLL METCALF & EDuv SECOND QUARTEM HEPONT FON DAX BAsim = utSC1ARGE.

_.FLUNIDA P0mEH COMPOHATION l__

ZOOPLAMAT0h CouxuNITY STRUCTukE STUDY AT CHYSTAL RIVLH PowCH PLANT I

e. eve-veNUMuth OF IND1WIDUAL5========

WET WEIGHT

h MEAh RANGE STD DEW TOTAL MEAN/M3 TOTAL MEAN/N3 TAXON

' PHYLUM CotLENTEMATA CLA55 HYDH0ZOA 28 0.-

Ill.

J4.84

_ 11 )

UNID. ANTHOMEDU5AE 226

._____ _ UNIO..LEPTOMEDuSAE_. _. _

_ 14 3 r.

9 0.=

49, 38.33 L

PHYLUM LCTHPHOCTA CYPHONAUTES LARVAE 623 77.9 24.-

165 63.31 PHrLUM CHAETOGNATHA SAGITTA SP.

4390 549.9 106.=

915, 2WS.93

~

~ ' ~ ~ ~

~ ~ ~

TA UN!D. LARVAE 4884.

610.5 159.=

1956 576.41 PHYLUM _ MOLLUSCA class ulvAtv!A uNID VLLLIGERS 20153 2519.1 314.=

S242, 1951.10 i

CLAS5 GASTdl.PODA

._h usin._WELE1cEg:L _ __.. ___...12khl:

1606.6-0.,

3498 1239.29 b PHYLUM ANTHHuPODA as CLASS CRUSTACEA SUBCLASS HMANCHinPnni____.

ORDER CLADOCEWA UNIO. SP.

6.

0.7 0.=

6 2.12 8U8CLA5s COPEPODA

.UNID. NAUPLII.

912 26.5 O.,

73 28.06 ORDER CALANOIDA FAMILY ACARYIIDAE ACANTIA TONSA 30067 37S0.4 965.=

5801 1721.98 EU Oli 0

COA 0NATUS 397 4W.4 0.=

135 44.01

~ ~ ~ -

FAMILY #AHACALANIDAE PAHACALANUS CHASSIRDSYRIS 6668 833.5 260 = 1540

}11*59 PARACALANUS PAHWUS_._

2251; 2m2.1

.0.e 621 400.1h FAKILY PnNTELLIDAC lad!DOCLHA MIHABILIS

180, 22.5 0.=

168 SU.94 LA61DOCLHA SCOTTI 14 9.3 0.=

25 10.09

._ FAMILY TOHfANIDAS____

_200

____ 2b.0 0.=__..

18, 29.u2 LAdIDUCt.HA SP TouTANuS SETACAUDATUS 11 1.4 0.-

11 3.u9 ORDER CYCLOPO!DA UNIO SPP 61_

_ __. 7. 6. ____

0. =.

.37 13.06 FAMILY C0HYEAE10AE CORYCAEuh SP 65 8.1 0.=

24 10.56 FAMILY 01THONIDIE

.01THONA SPP

_.2431.____304.6_.

37.=

.617 215.b0 OHOEtt hAHPACTIColDA UNID. SPP.

39 4.9 0.=

26 9.67

• '8h a

M_e

__.n.

m w_

._e

Table B-4.

Continued CONNELL MLTCALF & EDDI SECOND QUARTLk._

hEPORT FON DAY

_ _ HASIN

• DISCHAWGE..

-FLOH10A POWEN COMPORATION ZOOPLANKTON COMMUNITY STRUCTUNE STUDV AT CRISTAL RIVER F0hEH PLANT

.=====werNUMBLR OF INDIVIDUALSa=======

DRV mEIGHT=

N MEAN RANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/m3 TAFON

. FAMILY A.

UNID. SP A 25 3.1 0.-

13.

5.79 FAMILY MET 10AE dETIS SP 13 1.6 0.=

13 4.60

. FAMILY TACHIDIIDAE 1903 131.9 40.=

468 148.62 EUTEMPlhA ACUTIfMONS AUBCLAs5 CIHRIPEDIA UNID. NAUPLII 1978).

2472.9 173.*

6398 2590.56

. _ SUBCLASS MALACOSTRACA 191._ - _26.6 6.=

49

16. 6 fa UNID. CYPHIS l

ORDEH ISOPODA 0410 SP 369 46.1 0.=

112 44.17 l __. _ DRUER Ot.CIP00I Su u0H OF.R NAfANTIA 1

13.=

4444, 1472.21 CAHIDEAN ZOCA 69W5 873 4 0.=

25 10.u2

~~

POST LAkvAE 67 b.

~ ~ ~ ~ ~

~~~~

t CE EA~

"~~~~~~25, 3

~

5.19 0

73.=

4 161.39 BHACrlVUHAN ZOEA 2106 263.

.=

s s

oq7 PHIL11M ECHINQDEHMATA.

2 0.=

22 1.78 UNID. LCHINOPLUTEUS 22, 173 99 0.=

381 124.62 Uh!D. OPHIUPLUTEUS 1391.

Pg gg ___ _. _.

UN10. SP.

W12 109.0 25.=

271 17.06 CLASS OS1EICHTHYES UNID. EGGS 5614_

201.8 - 219.=

1050 263.11 Uh10 LARWAE

306, 38.3 0.=

74 26.67

~~- - - ~ ~ - - " - ~ ' -

~-~

l V

~ ~ ~ '

~~

~

-ew we.-w

...+._.* _. -

>u._

_ ee

_.pe

Table B-4.

Continued COhMELL WETCAl.F & EUDV SECOND QUANTEW REPONT FON utSCHAkGE m

-FLONIDA power COMPOHATION DAY naSIN ZOOPLANKTON COMMUNITY STHUCTUME STUDI AT CHVSTAL HIVER POWER PLANT enswe=uuMBER OF INDIVIOUALS

-e=====

e

ORY WEIGHT====

==

--PEH COHIC METER *--===

---

WET HEIGHT====

• • =

N MEAN HANGE STD DEV TOTAL l=EAN/M3 TOTAL MEAN/M3

==---

TAXON

.._. e

-e TOTAL.12S622._ 15702.h 5114.- 23637 6163.60 0.000 0.000 0.4

W-e--- -0.0974

-e e

e

._e e.e_

e e.

w

,e e

m.

n ama

.sse e

me es, aweee een-,-

her e

e see e

a w

e===e e

e+

e o

e ennus.N-

-e ge-o ea e,am

-ans e em e ease.e u=m w *

==e-e se m

==m' i*eM N

• -6*

en gespge m.eae.am m e

e-e ema waw 4-summ>e6 eswe N

W l

f e.---

-e_.

_e.

e

..e e

00 ee-

_.e e__ee.e e.

.e.

e em

._e.._

_-e__

.__.J guimp==+mm

=

e==m-e.g amum

• e Nh e

Wes N6 m

+ mem-m e m emme asume M ee 6

N4 eumum-meee m

sea w musume e w

- w em

--N Me

-.e-m

._.e e

e, e

.m-e-e e== em en==m aMenemmene

- ew

--easemMe ew ei p

meeup

=geesumme meem es ewam e e

enememumpump 6es, ewe _ee awe-e em-eew enge ee

+

em eme ='*

'm*ee

-66Nhe*muWesum em..

en se ema em m emem a w

em em a

em-amme me e-.ee mee=u-+m erw M*e h

+@

i emese g

e

• • wese a

en e_ w e e

,emmesw we e em =

me

• Me

-e e.e

_ ae e._

,e_

_ee.,ee ee,se.,

e me in-sus a.e

=

wa we.

meen m me ay see_e em e

Mes@

e ewe

-46 mum g

Table B-4.

Continued COhhELL NETCALF & EDDI HASIN

• utSCHARGL. -

hEF0HT FUH SECOhD QUARTLk-8__

ZOOPLANKTON FLUMIDA PodLH CUHPUHATIOh WIGHT l

COMMUNIi. oTHUCTUHE STUDY AT CHYSTAL RIVEH P0aEM PLANT wenewe =huMBER OF INDIVIDUALS===.-*

• • DRY WEIGHT *====

-..=.ptk CUBIC METER====

= WET WEIGHT *

TAXON N

MLAN RANGE STU DEV TUTAL MEAN/M3 TOTAL MEAN/M)

PHrLUM COELLNTEMATA CLASS HYDH0ZOA UNID ANTHOMEDUSAE 14) 17.9 0.=

43 16 54 l_.__

___._UNID LEPTDMEDUSAE._ _ _ __

_..__42 S.3 0.-

42 14.uS V

PHILUM ECTOPHOCTA CYPHONAUTES LARVAE 945 118.1 36.=

2b8 87.74 PHILUM CHAETOGNATHA SAGITTA SP.

3h93 449.1 102.=

967 265.74 N

~~~~-~~ ~~~ ~ ~~ ~

~

~

~ ' ~'

~ ~ ~ ~ ~

rA UNID. LANVAE

3119, 389.9 45.=

653 2J1.28 P{

__gULIUCA.

Unio. VELLIGENS 39822 4977.0 297.

13236 5027.bb H

CLASS GASTHOPODA

__4 us1D._VELLIGERA 27542.

14&2.a.__ 119.-

8050 3247.69 1 PHVLUM ARTHROPODA CLASS CHUSTACEA q3 _ SUNCLASS nHANCH182Dui OHDER Cl.ADUCLHA UNID SP B.

1.0 0.-

9 2.83 i

SUBCLASS C6 PEP 0pA

_UNID NAUPL11 269:

33.6 __

0.-

144 50.31

____a ORDER cal,INOIDA UNIO. SPP 44 5.S 0.=

29 10.WS FAMILY ACAHTIIDAE ACARTIA TUNSA 103291.._.12911.4 1832.

26540 1021S.81

_ FAMILY DIAPTOMIDAE PSEUD 001AerONUS CORONAfUS 4066 506.3 323.=

1023 231.64 F A M II.Y PAHACALANIDAC

.PANACALAhUS CRASSIROSTRIS 4431.____5S3.9-___187.-25.. 794263 W6.27 256.32 PARACALAdUS PAHVUS 867 10b.4 FAMILY PONTELLIDAE LAHIDOCC44 MtHAulLIS 6S.

W.1 0..

36 15.16

. lab!OOCLHA 3COTT1 16:

?.0 0...__ 16

$.66 ORDER CfCLOPOIDA UNID SPP 482 60.3 0.=

152 54.42 FAMILY OITH5NiDAE

_0ITHONA SPP 992.

124.0 34.e 322 11u.43 ORDEH HAHPACTICOIDA 184 23.0 0.-

72 25.98 I.SPP.

UNIO FAMILY UNID SP A 33$-

41. 9 __-...__ G. = _ 104 33.37 FAMILY IACH!DIIDAE EUTEMPINA ACUTIFRONS 924 115.5 25.*

170 49.96 mew

-e**_menums.up.

we e

-_em-se.-.

m

--e-s a

w "N"*"""

-S'sem__.*N Me

_aae e-

._me_g e

m

-.gemens se m

Table B-4.

Continued v

CONNELL MLTCALF & LDDI

. - -- -SECOND-QU ARTLN - - - -

HEPORT FOW NIGHT UISCHANGt.

--FLUMIDA PDufR COHPORATION

_. - - - u1 SIN 200 PLANK;0N COMMUNITV STRUCIUME STuot AT CHYSTAL RIVER P0hEH PLANT

--ORV WEIGHT==---

-_..., m emmes== NUMBER OF INDIVIOUALS---==-==

---

uET mEIGHT ---

=*-----PEH CudIC METEH------

N MEAN HANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 TAXON FAu1LY T EG ASTIDAE.._ -- __ - ---- -- 44 b.b 0..

29 10.85 i_

uh!D SP l

SueCLA55 OITRAEODA 38 4.8 0.-

39 13.44 Uh10 SPP L _ __ -.. SUBCLASS CIRHIPEDIA

. __ _ _ _. ______ 14796 17u7.0 1326.-

2727 b29 02 i

11 Uhto. CVPHIS

430, 53.8 0-170 57 NAUPLII UNID.

suuCLA55 MALACCSTHACA

-_URDER 150PODA.-

192.

24.0 0.=

$1 23.18 UNID. SP OHDER AMPH!PHEA 141.

17.6 0.-

45 17.2J UNr0 SP nHDER DECIPODI __

CARIDEAN ZOEA 5417 677.1 109.-

1815, 571.18 SUBORDEN reATANTIA 15 1.9 0..

15 5 30 POST.LAHVAE -

3 6, -. -.. 4. $. - -

0..

36 12 13 MYSIS LANVAE i

l 6dACHYUHAN 20EA 1394 173.0 36.-

380 101.9]

SUBORDEN RLPTANTIA I

MCGALGPA S.

1.0 0.-

8 2.8J

$ _ _ CL151_RYCNOGON101 16, 2.0 0.-

16 5.66 UNID. SP.

Ieo PNVLUM ECHiNUDEWHATA

-.7 3 0. -

21.3 _ _

0.-

256 117.b3

_UNID..UPlilDELuTEUS CHONDATA L_.PH V LilM_057t.1EHT HIES _. _ _ _ _ _ _

4505-163.1..

.293.,

969 246.14 CLAS5 LAHVACEA uteI D SP

.CL A sf.

713, 99 1 0.=

179

$8.88 UNIO EGGS 1223 152 9 36.-

498 160.32 UNID LAHVAE

_-gyes.msgo e w_e mamm' e

eex=

_e=

wemape

-e-_em a

w eens.-_h.-

w s mm==-_w-mes

=

-_.m

+

umiimm a e-e emui mi naimmmmumuur u

am.em adme w -

L_. _

• • • _=epumunes

w. mmm

• wm Mamm eus

suu,

-e emme

,amminemesy-use-w.greha g,,

,m

.m, 6 eseMes*'4 b.h6D'B-SM"-

w w am e,.essime-ew - esm=

emem em g y.

,m.,,

Table B-4.

Continued CONNLLL METCALF b LDDY SLCC4D QUANTER ht. PORT 6DH h!GHT DISCHANGE FLOHIDA P O w k'H COHPORATION BASIN

=

200 PLANET 9N COMMUNITV STRUCTuHL STUDY AT CHYSTAL RIVLH PonLH PLANT

.e.

._m_

eseemsesNUMBER OF INDIVIDUALS========

e

=

N MEAM RANGE STD DLV TOTAL MEAN/M3 TOTAL MEAN/M3

.e e__e e

___e

_e

.TOTAbe2 2 0 3 6 8. -e_.21546.0 10141.= bl924 11119.99 0.000 0.000 -----1.4528 0.181 b -- - -- - - -

TAXON

_..__e

___ed_________.e e -

..e.

e-

..-e eem-p we g e-e - meanwe em'eup*m'-e M '*'

em-me me um e

eh, e.

emm' emmeme a.u-emW eme*

• h*-6 e

+

e m=ine=w

-e m-eM ei=em e

-e=

e=

,,.w

==imw wN es eaee' H

n e

e.

e..-.-

-.--e t

___e em.

,ien we e_-e

.m.

..- aw w -

emisemmele.hw a

• • • e a,e eno m-m-e-wme o

e em_en m

e m

...se em e.,

e aw wammen e-e-2 em=me-eww y.umpies e ame ssempee oute

• amemmum

=

e-ess,.e e

em -

wma me sup e e

-.-a.a e+m ap-esp M -

g e ew.

g omes eigemmmans em m eo.w e a

w-emuume=

w e

e e

e m

• uummuse.*eesh aweh668-=*

h qua.

eem e

-w

-N e.e e'

e e w..em-e e m.

e-y, een e.e e

e.-

M=

meeam>ehe ge

--y-e6-e==p e

en e

-w e.

.en.

ee mg*

• EN N49ue+eW -

eessa e

a w=

e e

, e p-.

eau--,

ewee W ex e ee-ew w eme

Table B-4.

Continued CONNELL METCALF & EDDY NLPONT &DH

- SECOND QUARTER

___ unstN - DISCHARGA. _

_tLhMIDA P0=Ek CORP 0HATION UVERALL l

COMMUNITY STRUCTUHE STuor AT ChYSTAL HIVER POmLR PLANT j

100PwANKTON

== mumper 09' INDIVIDUALS==

_ ~ _

I

DRY WE1GHT==

-.....-PEN Ct b l c METEH==-===

---=wn:7 WEIGHT---*

=

M MEAN HANGE STO DLV TOTAL MEAN/M3 TOTAL MEAN/M3 IAXON PHYLUM COELENTERATA CLASS HYDH0ZOA UNID. ANTHonEDUSAE 369 23.1 0.=

111 26.69

_.. _ _. _... U N I D. L EP TOMED U S A C _ __ __ __ _ _ _ -__ __ _1 W 5.-__

11.6 0..

49 11.28

-- -- - - _I PHILUM ECTOPHOCTA CVPal0N AufES LAH V AE

IS68, 9W.0 24.-

268 16.11 l~~~

PHILUM CHAETOGNATHA SAGITTA SP.

1991.

499.4 102..

915 213.15

~N INTA

~ ~ ~ - ' ' ~ ~ ' ~ ~ ~ ~ ~ ' ~ ~ ~ ~ ~

~ ~~

~

~

UNIO. LAHVAE 8003

$00.2 45.-

1966 439.31

. PHYLUM __MULLUSCA_

f_H CLASS BIVALVIA udIO. VLLLIGEHS hv975 314u.4 291.- 13236 3896.61 i i CLASS GASTHOPODA

._y 11N10._.V El t If.ERS __

_._ _____.40395 2 h2 4.1 0.,.8050, 2SS6.94 H PHYLUM ARTHROPODA O

CLASS CHUSTACCA

_SUHCLASS tlRANCHIDEODA ORDER CLADOCEHA UNIO. SP 14 0.9 0.-

8 2.42 SUBCLASS COPLP504

._ UNIO N AUPlall A81:

30.1 _

0, 144 39.53 ORDER CALINORDA UN10. SPP 44 2.8 0.-

29 1.94 FAMILY ACARTIIDAE I _ __..

__FAMILV DIAPTOMIDAC_

1333hu:

al3 4.9.

96h., 26540 8510.41 ACARTIA TONSA PSCUOou1APTOMUS CORONATUS 4453 216.3 0.=

1023 286.95 FAMILY PARACALAMIDAE

(__

PARACALANUS.CHASSISQST115 11099:

693.1 __._ 181.,.

1540 341.02 PAHACALANUS PANVUS 3124 195.3 0.-

621, 114.16 FAMILY PUNTELLIDAE LABIDOCERA MlHABILtd 245.

IS.3 0.=

168 42.23 90 S.=

2b.

9.1b LAeIDOCEHA_SCOTIf 200.____

S.6___.

12.b C..

18 24.12 LAB 1000EHA SP FAMILY TokTANIDAE TORTANUS SETACAUDATUS 11 0.1 0.=

11.

2.1h nHDEN YCLUP010A.

UNID SPF

$43 33.9 0.-

152.

46.90 FAw1LY COMYdAEIDAE COHYCAEuh SP 65 4.1 0.=

24 W.3S

_fA41LY ult HON IOk[;

OITHONA SPP.

3429, 214.3 34..

bil.

192.14

-~

~

-' -~ -

e_

.__m_,_eM M*

N*'"'*'

emesummune-wew.__-e_eumm.m m

num_e._m W -e

.m.-emme.__ee,.

ammass_mim.eem e -

e.ene_uM_m ed=s M e-e eagumm e

_e,e

.yem.ea ww

.w w

-pm-ee m.

Table B-4.

Continued CONNELL NETCALF & EDDY HEPORT FuH 3ECOND QU ARTER -

_ UASIN = DISCH ANGL -,

__FLOHLOA POWLH CORPORATION OVERALL ZUG.*bANETON COMMUNITY STHLCTUNE STUDI AT CRISTAL k1VER POWER PLANT L.

_ weenrew-NUMut.R OF INDIVIDUAL 5=eeve**=

-====0RY WEIGHT===--

= WET WEIGHT-

TAXON N

MEAN HANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 1 _..._DHDER HARPACTIC010A.

.-223

-.13.9 0.=

12, 21.13 I.SPP.

UNIU I

FAMILY I

UNID. SP A 360 22.5 0.=

104 30.59

.. _ _ FAMI 1.

AE__.....--.--.-

FAMILY TACHIDIf0AE EUTEHPINA ACUT1 FRONS 2W21 116.1 25.-

4h8 124.Jb

.fAMI TE STIDAE..--__.

l

$USCLAss 037HAdODA UNIO SPP 38 2.4 0.=

30 9.50 Nib.

34019, 21 9

113.-

6398, 1W40.49 UNID. CYPHIS 621 2

0.=

110, 43.28 SUBCLASS MALACOSTRACA N."

561 35.1 0.=

112 35.94

~ ~ ~ ~ -

-u OWDER AMPHIPODA UNID SP 141.

8.m 0.-

45 14.uS H-._DRDER DECIPODI..

I SUBORDLH NATANTIA f

CAH10E44 ZOEA 12402 115 9 13.-

4444, 10b3.49 1

m_

POSI.LAHVAE

____.. __103.

11*15 MYSIS LAHVAE 15 0

0.-

15, 3

g

.59 t.a SUBORDER HEPTArdTIA

6. t_

.0 =

36 POHCELLANID ZUEA 25, 1.6 0.=

13 4.21 1

36.=

410, 139.49 BHACHYURAN ZOEA 3490 219.h__

0.-

8 2.00 MEGALOPA

.0

__PYCn0GON10A- _ _ _

.8 :

CLAS5 UNID. SP.

16, 1.0 0.=

16 4.00

...._. PHILUM__ ECHI NODENN A T A

..22_. _ _ _ _ _. _14 0.=

22 UNID. OPH10PLUTEUS 2121.

132 6 0.-

381, 124 50 5

UwlD. ECHINOPLUTEUS 69

_,_FHYLUM _ CHORDATA.__.

CLAS5 LAHVACEA UNto SP.

5311, 336.1 25 -

969 293.32 CLASS OSTEldHTHYEs UNID. EGGS 6321. _.395.4.

.0.=

10$0 366.29 UNID LAHWAE 1529 9b.6 0.=

490 119.92

Table B-4.

Continued COhMLLL METCALF & EDD1 SECOMO QUANTEA HEFUNT FOR OVERALL DISCHAWLE.

- FLONIDA PunLH COMPORATION BASIM

=

I ZOOPLAhKTON COMMUNITV STHbCTuME STUDY AT CHVSTAL HIVER POWEN PLANT

[

-___. --.~.-

[

m meeresenhuM3ER Of INDIVIDUALSeeeeeee=

-=== DRY WEIGHT *====

===PER CUBIC METER *=--

---

WET WE1GHT**-=

=

N MCAN SANGE STD DEV TOTAL MEAN/M3 TOTAL MtAN/W3

==

TAIf4n

_. _._-.TuTAL 345990.-_21624.4-bite.e.51924 14321.14 0.000 0.000 _----2.3310 e.139 4 - _ --- --__-

M.Emm 6_

we-_*

M i

m O

c

~ ~~~~ '

ed.Pm e

e w

ag

m. mum

-eun gesi.i.

_m Mwe e,M._

em.e**N eye sssw e e_ pem 6 m_e e

+

p

. se e _ en wm_ee_

WW 6

m e_-

_quush ep 4 Emu _

reh*

q h-m._ei.et e

--4 e_

_*e' N

M

_me h esse

_mmunn__

m mum.

_=w e

em*

• • a.

.m-.

.w w 6

M_88'"

enum N4e'

• w sh w e_egs.m

. e

d. esse r

N m

ee.e_

_ _ demur *

--_ *e s e eaus.

- e s e my,

w-

.a e-,

y.._

g m_

mW

-_mee e ' 6 8_

' ghNea

_w-enum

'Mg w.

. m a

_i._...wMes_-

erm __* ese e ee mMweW*8' a6M8'*_8'm

$6 hee

=we

.w>

g

_e eu e.e

Table B-4.

Continued CON N t.LL METCALF & EDDT HEPORT F0H FOUMTH QUANTLR

_ BASIN = CONTROL COMMUNITV STHUCTUNE[DA 100PLANATUN FLOH PONLH CORPORATION DAY STUDI AT CHVSTAL RIVER PumER PLANT esseermehuuhER OF INDIVIDUALS========

NET WEIGHT======== DRY WEIGHT=

TAXON N

MEAN HANGC STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 PHYLUM CHELENTERATA CLASS HYDRG10A UNID. ANTHOMEDUSAE 14 1 W 0.=

14 4.95

.... _ UW10. LEPTQMEDUSA1- _._ __.

25 _.

3*.1 0..

12, 4.82 PHYLCM ECTOPHUCTA CYPHONAUTES LAHVAE 4

0.b 0.=

4 1.41 PHYLUM CHAETOGNATHA SAGITTA SP.

525, 6$ 6 at.=

167 56.42

~--

N-~

hTA

~~~ ~~~ ~

- ~ ~ -~" ~

' ~ ~

"~

~

~~

UN10 LARVAE th4 23.0 5.=

64 19.15

_ EHILUK_. MOLLUSCA.

CLASS b1VALVIA UN10 VELLIGERS 770 97.3 27.=

216, 76.60 CLASS GASTHOPUDA 7

Uu111 _V ELLi cE R s

.___..... 13203 16ht.0_

505.s 3000..

978.91 Y PHYLUM ANTHROPODA H

CLASS ARACHNIDA 2

. ORDER. ACAWINA

_.. _ _. _ _ _ _.4

__0.5 0.=

4 1.41 u

UNiu SP CLASS CHUSTICEA.

UNIO SP 0

1.0 0.=

4 1.d5

_..__._ __ s u bC L A S S COPEP5DA OkDEM CALANOIDA UNID NAUPL11 19, 2.3 0.=

18 6.36 UN1o. SrP 4

0.5 0.=

4 1.4i

_____ _ fAMI H

AL _.

.13761.

1720.1 1115.=

2725 646.72 FAMILY CENTHOPAGIDAE 38 4.h 0.=

34 11.90 CENTRuPAGES CFDIAPTONIDAE HANATU7..

326 40.8 0.=

92 31.35

._______ FAMILY PSEUuoDIAPTOMuS CORONATus FAMILY PAHACALANIDAE PANACALANUS CHASSIROSTHIS b5I2 bb9.0 140.=

1483 474.13 FAMILY POdTELLIDAE

_.2 6 2. ____ _. 3 2. 8.

0.=

16,.

28.09 PAttACALANUS PANWUS_.

LABIDOCt.HA MI M AllILI A 132 16.5 0.=

38 12.74 LAuIboCLHA SCOTTI 28 3.h 0.=

0 3.21 TAMILY TEMONIDAE

. _... _ _. _.. 703 97.9 0.=

260 89.12 TEMOHA TUkb1 NATA ORDER CVCLOPO!DA UNID SPP 9

1.1 0.=

5, 2.10

_ FAMILY UIThdNIDAE 1343. '" 107.9 66.=

288 97.11 01THONA SPP.

..-e.

e e

..-_e

.m m.p "W"

a.

mew-

_.eum.m.

e

Table B-4.

Continued CONNELL METCALF & EDDY NEP0HT FDM FOURTH QUARTER

• CONTROL. -.

---FLUMIDA POWER COMPOHATION DA1 l___ uAS1h ZOCPLANETON COMMUNITY STRUCTuML STUDV AT CRISTAL RIVER POWER PLANT

.__.........mumBER OF INDIVIDUAI.5========

- - - -====DRV WE1GHT=====

WET WEIGHT

N MEAN HANGE STD DEV TOTAL MEAN/M3 TOTAL NEAN/MJ TAXOh

_ ___ORDEd HARPACTICOIDA._.

FAMILY A.SP 34 4.3 0.=

~4 6.27 UNID.

4 FAMILY MET 10AE FAMILY TACHID110A0 - _ _ _ _ - - _ _ _ _4,- __ 0. h U.=

4 1.41 PCT 15 SP u __.

tuTEMP!NA ACUTIFRONS 687 Wh.9 11.*

20W.

76.8)

FAMILY TEGASTIDAE

_. _ _ _.. _ _SU8 CLASS CINHIPEDIA.-

. _ _ _ -._ 2 4.. __.

_J.0--

0.=

16 S.b5 Ud10 SP.

UNID. NAUPLII 2623 327.9 53.=

1056, 351.51 SueCLASS NALACOSTRACA nRDER_ ISUPDDA.

UNIO SP 1065 133.1 58.=

241 64.03 Di!OER DECIPODI UNID SP 18 2.3 0.=

18 6.3b L'AMil Y SENGESTEDAr LUCIFER SP 8

1.0 0.=

4 1.85 SUSONDEM NATANf!A H

CAHIDEAN ZOEA 420 52.h 0.=

163 55.Jo PHYLUM CHUNDATA 8

CLASS LARVACLA UNin SP 1228 133.5 12.=

267 103.41 esASS__QSTEREHTHIES UNID EGGS 167 20.9 0.=

60 19.35

~~

~

e..i e.'

Table B-4.

Continued CONNELL Mt.1 CALF 6 EDDT FOURTH.QUANTER-kt.P0HT FDN DAT CONTRDb

. - - -.FLONIDA Powt'.H COHPDHATinN BASIN ZOOPLANKTON COMauMITY STNUCTUHL STUDV AT CHYSTAL HIVER POWER PLANT emees**wNU4bt.H OF INDIVIDUALS========

--===DRV WEIGHT=====

---==-PEN CUMIC METEH------

--*-WET WEIGHT====

=

N MLAN RANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 TAXON

_ _ _.. -TOTAL 43164, b3WS.h 2118.e

8229, 2222.74 0.000 0.000

-_.O.184) 0.0210 - -- - ---

_o

.e__

~ ~

~ ~~~~~

H I

g

~o N

mM6Nw_ee-ei

-ee__

my e

.www

-m e.

.e.

w w e_

e e_mWe-

• • "'N

• W eem m

.e e.

e h m ge_

e m.pehme e

e

. 6 em m

aw.'.

6--*

m.

ee_=4 e+e w-w

-- emd ee e_

eM

-,,.e aya M ee -

3 m

.m_e-**"e e.

• W me.es.

v_

wwm e

_eme-4e ma - w em -

m-m

= poes 6**a' e.e e_N

Table B-4.

Continued CONNELL NE1 CALF & EDDV CONTMUL NEPUNT FOH

-FOUNTH QUARTLk -

... _ HASIN ZOOPLANETON FLuHIDA POWEH CORPORATION MIGHT COMMUNITY STHUCTUNE STUDV AT CHYSTAL RIVLR POWER PLANT a=amesseNUNbt.R DF INDIVIDUALS========

- - - - -****DNY WE1GHT=*-==

======PLM CuaIC METEH----*

==--WET WElGHT=*--

TAXON N

MEAN HAhGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/N3

]

l PHYLUM COELENTERATA CLASS HYDROZOA l

13l52 J

UNID. ANTHOMEDUSAE 52, 6.5 0.-

39 3 e1

. ONI O.. LEP T QMEDUSAE _._..._ _

14._

--1. s 0..

9 PHYLUM CHAETOGNATHA SAGITTA SP.

420 b2.5 U.-

98 33.3S l"~"

PNVLUM ANNELIDA CLASS POLYCHAETA U410. LARVAE 601.

15.1 0.-

182 69.52

--~ " P H V LU N'-~ MaLLuSC A~ ~

~

CLASS BIVALVIA UNIO. VELLIGEHS 3S36 442.0 11.-

1914 617.03 class - Gihnh -

• 25 UNID. VELLIGERS 11401 Ia25.9 114.-

3266 907.79 H

t# _23fLUM_ARTHROP001

_ _ _ _ _ ~

I L

CLASS CRUSTACEA 8

UNID SP.

204 25.5 0.-

61.

21.78 SU8 CLASS tsE A N CH IOPOD A e

DRD EIL. CLADOCt.HA

_.13 1.6.. _. _..

0.-

9 3.29 umib SP

$U8 CLASS COPEPODA UNID, NAUPLII 17, 2.1 0.=

17, 6.01 L._ __

DRDER._ CALANUIDA. _.

1W 3

0..

9 3 08 UNIO NAdPLII 23 0..

19 8l07 UNIO. SPP 42 5

FAMILY ACANTIIDAE ACAMTIA IUNSA 14119

__1112.4 _ _435.e 2989 103.32 l___.._______ FAMILY CENTHOPAGIDAE CENTHOPAGES CF HAMATUS b2 6.5 0.=

28 10.4o

[

FAMILY DIAPTOMIDAE L

PSEdOODI APTOMUS CORDBATM

_ 435

_..._59.4__.

2.*

98 34.18 FAMILY PARACALANIDAE PAHACALANOS CRASSIMOSTRIS 424u.

b31.0 40.-

G14 253.42 PARACALANUS PAHVUS 27W.

34.8 2.*

69 2b.lt FAMILY PurJTELLIDAE....

304, 39.0 12..

$9 Ih 90 L A b l DOCt.H A M[HABILIS lad!DOCENA SCOTT 1 38 4.8 0..

29, 10.1W lab 100CLWA SP.

117 14.h 0.-

60 2 5.48,

_fAKILY ft.MOHIDAE 495 61.9 11.=

M4 191a1 TEmowA TuHd1 NATA OWDER CYCLOPOIDA UNID SPP 38, 4.8 0.*

34 11.90 OITHONIDAL OsTH0dA SPP.

991 124.6 15..

191 57.94

[_._.._

fAMILf

._n.

- - '-~ '-'

e-

.6.-6 "h"*

d.**

"-M.'"-->

w.

D_

g.

mis

..w

Ta' le B-4.

Continued C0hhELL mETCALF & EDDY

-_. - FOURTH-QU ANTLA _.

HEPowT t bH

___ HASIN - CONTwoL

_ FLOR 10A power COHP0HATION MIGHT ZOOPLANETUN CONMuMITY STHUCTURE STUDY AT CHV5fAL RIVER POWER PLANT

_..eeweseerhumbEN OF INDi s ? ?U ALS--ee-en-

_ _ _ _ _ ----DRY WEIGHT *----

---

PE R C8: s o METER------

---

WET WEIGHT---=

h mLAN HAWLi

$T0 DEV TOTAL MEAN/M3 TOTAL MEAN/M3 TAXON

..__ _ ___ fldD ER HAMPACTICGIDA.

24 3.0 0.-

16 5.9h I.SPP.

UNID FAMILY UNIO. SP A 131 16.4 0.-

43, 16.66

_ TAMI E

AE_____..____._.

FAMILY TACHIDIIDAE EuTEHPINA ACUTIFRoaJ 594 74.3 0.-

163 b7.S3

_ _.____.TAMI TE STIDAE.___.

SU8 CLASS 017H4d004 UNID SPP 14 1.8 0.-

10 3.62 faubCLA55 CIRMIPl.0IA UNIO, NAUPLII 2320 290.0 16.-

548 232.17 SUBCLA55 MiLAcusTRACA OHDER CUMACEA

_UNiu@00A:sp e

.. _ _. _ _ ___ B 2 10.3..._

0.e 26, 11.11

---ONDER iso UNin. SP 1369 171.1 U.-

303 102.67 OHDER AMPHIP05A H

_11N 10 SP 40:

S.a_ _

.0.-

_ 19 1.u7 8

ONDER UCCIPoul f

UNID. SP 10 1.2 0.-

10 3.54 FAMILY SENGESTIDAE LUCIFLH SP 127; 40.9_____

0.-

262.

90.36 g

n d>

SuuGHDEH NATANflA 96,72 CARIDEAN 10EA 7bl.

93.9 9.-

313, 13 6

POST LAHWAE 19, 2.4 0.=

19 SUfaDHDEX RLPTANTIA dHACHfuMAN ZOEA 9

1.1 0.-

5, 2.10 PHfLUM CHONDATA U

P 1699 211.1 15.-

359, 109.0b

~ ~~~~ ~

" ~ " ~ ~

CLASS OSTF.IEHTHIES UNIO EGGS 309 39.6 4.-

79 25.66 U.N10_LAHVAE

_.13 __..._.1. 6..

0.-

8 3.11 l

Table B-4.

Continued CONNELL METCALF & ED0Y l'00RTH OUARTER_

e.--

e HEPuMT FOet NIGHT CONTMOL es -

&LONIDA P0eER CUkPORATIDW

__. unSIN P0nLM PLANT

'-~~

=

100 PLANKTON COMMUNITY STRUCTUNE STUDI AT CRYSTAL HIVER

~ WEIGHT-----

~ ~~~' '-

._e

.me.

. ee

_e

_e eeeeeeeehupet.R DF INDIVIDUAL 5========

---

kET WEIGHT-*--

• • • =CHV N

MLAN RANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3

---

*--PEN CURIC METER------

_. _ _ _ _._m._e_me

..e e

e e--TOT AL-4bb32,~ hW1.b 169,= 10414 2699.83 0.000

- 0. 000 - - ec.898?

0.0248-TAXON

-~

e w e emmese. myestamp ye-aimme g

mee e4.,

-+

.wwe ee e-mase

• - mgunnessme e -

e-e a-

=m

-*W

• • W h.e amisme e e

aey+e

, yap

. em ae u wp.+

meesmew me w e w ememe Wh

• 6*ep e

-mei+ w. ewe e aw 66en--

=>-remee moemey Mama m+

eoO m

se e

ese ee we - * = Wee' g

meyee p-e we -eeweepw --

em=

_._e

.e_emm_

H e

e Ne

, w a si e

p-+em esame ame=

w eamm e _

EWE 8h

.e-

--ee em a-e m e m

. m --

-e w e4e e

e ese ee*m N

ex-emum 6er -

amegp e -

6 home hsupp.N eyen

• a a w+*

en We*

• m

• 8er' w ge+e aw-ew-we e

emmen e

e ep eus we emeumanam m ae pm aese m ew*

We 1'em 6www M p6e--pg.empo N

-pem eN*

usu un'em' eme

• eeW*

• N**

e e e summuee e

. geesesmem -

-e

>ees

-N esamempe eeaus+ensem e e

es,* e n

e e

e ae i gamm w w *

-W

'e-De-meeMG WMe MD6eM i *ukumme

• e ese-esepm em 6 Ne e ee e-eee6 um--

em m

w We y m e,s,e mens,y mie g ey e s heeN h -

m me e e -

emw e a

yee a

m ew4 m

-ees

'm e4M eea em e e em ee eop

=ee e m

-mN e em* eve i

e*Me

-up aw i

emma m-emumemmu ee M6--

' We m'e emmp *

• gas an e-e ew me

Table B-4.

Continued CUhhELL NFTCALF & EDDV

..NEPDHT FOR

.. - FOURTM OU ANTka _.

..__ BASIN - CD1TRUI._.

.FLUH1DA PONEH COHPORATION OVERALL ZOOPLANKTON

.0NguMITY STRUCTUNE 8TUDI AT CHYSTAL RIVER POWER PLANT ennemme=NUMuER OF 1h31VIDUALSe=======

-.**--DSY WEIGHT=====

--.....PER CuaIC METER------

---*eET WEIGHT *---

TAXON N

MLAN RANGE STD DLV TOTAL MEAM/M3 TOTAL MEAN/M3

~~-

-~ '

"' ]

PHILUM COELENTENATA CLASS CAN010A g

UNID ANTHONEDUSAE 66 4 1 0.-

39 10 4

10 j

.. _ _ UNIO. LEPTOMED U S AE__ _ _.__... _..... 39

.2A 0.-

12 4

PHYLUM ECTOPHOCTA CVPMUNAUTES LAhWAE 4

0.2 0.-

4 1.00 PHYLUM CHAETOGNATHA SAGITTA SP.

94b.

59.1 8.-

167.

45.2h 2HYLUM_ ANNELIDA CLASS POLICHAETA UNID. LAHVAE 785.

49.1 0.-

182 56.13 Pgg g

---

.)

UNIO. VELLIGERS 4314 269*6 17.-

1914 460.55 t

UNIO SP 1

0.1 0..

1 0.2S l

g m __CIASS CASTH6PUDk_..

g J

UNIO. VELLIGEHS 24615 1538.4 114.-

3266 919.39 e

H PHYLUM ANTHHOPODA P CLASS AHACHNIDA ONDEM ACARINA UNIO SP.

4 0.2 0.-

4 1.00 CLASS CRUSTICEA SUBCI. ASS HHANCHIOPODA.. _ _ _

112 1 1. 3__._

0..

61 22.84

_ Um1D. SP.

ORDER CLADOCEHA UNIO SP 13 0.9 0.-

9 2.40

. _... SUBCLASS C6PI Pdna.

UNIO. NAUPLII 17 1.1 0.-

17 4.25 ORDER CALANDIDA

09 UNIO NAUPLII 36 23 0.=

n

---

rA J P sCf 3 IloAE-

.2 9.

0..

ACANTIA FUNSA 27940 1746.3 435.=

2989 653.26 FAMILE CENTHOPALIDAE CENTROPAGE5 CF._H MAfus 9 0. _..._ S. b _.

0.-

34 10.86 FAMILY DIAPTONIDAE PSEUDODIAPTOMUS CORONATUS 11 50.1 0.-

98 33.11 FAMII,V PANACAlANIDAE

____ PAHACALANUS_CHASSIROSTRIS.

._. 9760._. 610.0.

_.40.-

1483 376.21 PANACALANuS PAHWUS

$40 J3.8 0.-

76, 26.06 FAMILY PONTELLIDAE LAulDOCLMA MINAHILIS

436, 27.3 0.-

59 1W.23 18 32 7

L 4ni n0Ct.H A SCOTTi...__._

6 6..._

4.1 0.-

29 LAulp0CLHA SP.

111, 7.J 0..

68 92

--__-a

~~ ~ ~ ' ~

~

~

Table B-4.

Continued CONNELL METCALF & EDDY HEPUMT FON

-FGURIN QUARTEN

. BASIN = C U mT M O b_.

. -- - I

.._ -FLOHIDA POWER CORP 0HATION OVEHALL ZU0 PLANKTON COMMUNITr STRUCTUNE STUDY AT CRYSTAL RIVER POWER PLANT

.e__

...eeeesetehdMBER OF INDIVIDUALS=======

. - - - - _ - -====DRT WEIGHT=====

>ET WEIGHT

TAXON N

MEAN RANGE STD DEV TOTAL MEAN/m3 TOTAL MEAN/M3

~ ~ ~ ~ ~ ~ '~

~

~"

~~~~

NMOR

'~

- ~ 1198 14.9 0.=

260 64.14 ATA ORDER CYCLOPOIDA UNIO SPP 41, 2.9 0.=

34 0.41 FAgI n

DAF UNDER HAMPACTICOIDA 24 1.5 0.=

16, 4.35 g*SPP.

UdID

~ ~ ~ ~ ~ ~ ~

U 10. SP A 165 10.3 0.=

43 13.08 TAMILY METI6AE METIS SP 26 1.6 0.=

31 4.3W r1R.IL V TACHIDIIDAE.__ _

_ _ d281.

bO.1 0.=

209 65.h4 EUTERPINA ACUTIFRONS TAMILY TcGASTIDAE UNID SP 281 11.9 0.=

69 22.55 SUSCLASS OdTH AEUD A__.

UNIO SPP 14 0.9 0.=

10, 2.63 SUUCLASS CIRRIPEDIA UNID WAUPLII 4943 30s.9 16.=

1056, 288.41 10BCLAES MILACUSTDAPA H

ORDER CUMACEA I

UNIO. SP.

82 5.1 0.=

26, 9.29 03 ORDEN ISOPUDA I

_DH10. SP

_ ___2434 152.'

. _ 8.e 303 W4.95

-- " ORDER AMPHIPOS.A

[

UNIO SP 40 2.5 0.=

19 5.91 OHDER DECIPODI

.UNID SP St.

L.s___._0.,

18, 5.00 FAMILV SERGESTIDAE LUCIFtk SP

335, 20.9 0=

262 65.08 Sus 0HDER NATANflA

_. _ _ _ _ _ _ _. _.CAHIDEAN ZUEl _

!all:

13.2.

0.=

.313 18l10 POST LaHWAE 19 1.2 0.=

19 4 15 SUBORDEH REPTANTIA SHACHVORAN ZUEA 9

0.6 0.=

5 1,55 PHYLUM CHORDATA CLASS LANVACEA UNIO SP 298.1 Au2.3 12.=

359, 106.69 etat; nsTEldHTHjgt 23l19 UNIO EGGS 416 29.8 0.=

19 2 29 UNID LARVAE 13 0.8 0.=

8 4m eee-e-g o

ee.m eu e 6

6 w

• 6*"

m

+ w p-w_

mw e e

_M

Table B-4.

Continued CONNELL NETC AtJ & EDDI HEPONT FOR

- FOURTH QUARTLR H AsitJ - CONTMUL

..- FLOHIDA POWER CUHPORATION OVERALL ZOOPLANKT04 COMMUNITY STRUCTuHE STUDY At CHr5TAL HIVER P0mER PLANT

e. emmeeweeNUMtle.2 OF INDIVIDUALS...e====

--DRY WEIGHT-----

---WET WEIGHT---*

---

PEk CUSIC METEH------

TAXON N

M t, A N RANGE SID DEV TOTAL MEAN/M3 TOTAL MEAN/M3

. TOTAL. t uh96.. Sh4J.5 169.* 10414 2J93.uS 0.000 0.000-

--0.3830 0.0239, e,.

..e r.

e..

..e

-= ---

e.-

~=--esma~~e

-=

me=

umsuun.m ggy.aw e gum m.m m, nemems-e m-9.Em ese w.

.ememe e.,

e+

++un*

• • goem-,.eese si.-

e muissemeai iWM es, em eenae 66 -We Nh6-88h8 N"*M*

h e

w e m memhe ewe sm ee m.me e au ee

• 6-M rN 8' 6

W H

m

.e, e._

i F*

H ta

.__m e.

.--...e_

gwea e epe me - e w m e ao w e

er weeeum.

WWSNN**

N e'

5'W w

e, e=*Ee me op e.mesp 9

e 4

e mm m.

..e-.m e

-e e

. - een-

-ex--=e

-,gaes e wem 9

N eBeemai eemm o e

• M+8W*

a es h owee mawg m

.em.ew e-mm.>

gg gen a

my,,

m, 6N N-6NW"he e+

m.

e w w. m.

g M es

• M4*

• m***"6**8'""N" ' " "

Table B-4.

Continued CUNNELL METCALF & EUDY NLPUNT FOR FOURTH uuARTEN BASIN

• DISCHANGE

-.Fa,uM ID A PoeER CORPORATION DAY Z00PLANEToh COMuuMITY STHUCTUHE STUUV AT CHYSTAL RIVEN PouER PLANT messeveeNUMBER OF INDIVIDUALSe==

e===

-.====DRV WEIGHT =...

===--==PLH CudIC METEH------

---

WET NEIGHT-===

N MLAN HANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 TAXON PHfLbM C0FLENTERATA-.

CLASS HrDHUZOA UNID. ANTHOMEDUSAE 1

Oy 0.=

1 2*41

.U410 LEPTOMEDUSAE -.._.

38 4.s 0.=

21 7 65 PHtLUN ECTOPHOCTA CYPHONAuTES LAftVAE 91 11.4 0.=

49 18.49 PHYLUM CHAETOGNATHA SAG 1TTA SP.

326 40.8 0.-

90 41.09

~~~

~ NI

~ ~ ~ ~ ~ ~ ~ ~

~ ~ ~ '

~~

~ ~ ~ ~ ~ ~ ~ ~ ~

~ ~ ~

TA UNIO. LAHWAE 87 10.9 0.-

43 16.66

._ _ P UNto. VELLIGERS 4036 504.5 119.-

1395 b54.6h CLASS GASTROPo9A a.._

uNiga _vetttGF_us

. __ _.__ _1598; 449.8..

13 6. =-

887 264.00 I

PHVLUM ARTHROPODA CLASS CHUSTACCA SURCLASS uAANCH10PODA

____.-- 8.0 _.

0.a 8

2.W3 UNIO S P.....

DRDER CLADUCEMA UNID SP 10 1.2 0.=

10 3.54 suar* LASS COPEP5oA _ _ _

1 0.9 0..

7 2.41 UNID NAUPLII ORDEH CALINotDA U:4I0 NAHPLII St 10.1 0.*

49 16 9 FAnna'"iC M DAe--

- - - ~

~

ACANTIA 70NSA

16789, 2099.6 S41.=

3746, 912.16 FAMILY CENTHOPACIDAE CENTHOPAGES Cf..HARATus

_1

0. 9._

0.*

7 2.47

_ FAMILY DIAPTOMIDAC PSEUO0d!APTOMUS COH0NATUS 1150 14J.#

0.-

430 137.14 FAMILY PAHACALANIDAE

__.P AH AC AL Ardu S.CH ASS IROiTRM

-_B 4 6 8._. _10 5 8. h -_. 6 0 5. - 1571 319.74 PANACAl. ANUS PAHWOS 194 24.3 0.*

49 16.49 FAMILY PodTELLIDAE LAdlDuCEWA MINAh!LIS 199 24.9 0..

$1 19.95

__ ___LAHIDOCEHA.SCOTTL_

St.

b.4 0.=

. 31, 12.31 70.__..__ u.7.-.

0.=

30 12.05 LABID 6CtHA SP, FAMILY TEMON!DAE TLMORA TUNBINATA 405 50.6 6.=

112 S5.34

__ BRDER_ CYCLOP01DA,..

12 1.b 0.=

12 4.24 UNID SPP.

_.m._.p.

r--

g

Table B-4.

Continued CONNELL METCALF & EDDY HEPUNT FOR FOUNTie QUARTER tilSCHARGE

..FLOHIDA power COMPORATION DAY

. HASIN

=

I ZDOPLANETON I

COMMUNITY STHUCTUNE STUDY AT CHYSTAL HIVER P0mEH PLANT i

a gewes**eNUMBER OF INDIVIDUALS =

-e...

s

---

PER cubic METER------

--WET WEICHT==

==--DRY WEIGHT *=--*

TAXUN N

MEAN H,ANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 FAMILY OITHONIDAti

. 355-44.4 15.-

91.

24.$2 OITHONA SPP ORDEN MARPACTICOIDA 10 1.2 0.*

10 3.54 I.SPP.

UNID FAMILEUNIO SP A. _

6 0.1 0.-

6 2.12 FAMILf YACHIO!!DAE EUTERP!hA AC U T 1 e'HO NS 490 61.3 21.-

119 31.23 CIHHIPEDIA f____suaCLASS UNID. NAUPLII

1961, 245.9 41.-

444 140.W5 SUHCLASS mALACOSTHACA DHDER ISOP0pA

__ ONDER UKCAPHOI

.491 _._ 61.4 26.=

123 31.5m

_.11N I D. SP SUBONOLH NATANTIA CAHIDEAN ZOEA 293.

36.6 13.-

14 20.91

__. _Su110H U ER HEPTANTIA ____

19, 2.4 0.-

19 6.12 8HACHVUHAN ZOEA i

Y PHILUM CHOHDATA Ltn tsast LAHVACEA

._ _.5923 140.4.

236.-

1626 554.16 I

UNtu SP H

CLASS USTt'IdHTHIES g

UNID Ecc5 22 2.s 0.-

15 s.52

. _ a

.____..._______m-

._=

Wu W pe hmM km 6e_.

._e_g9

.wW*

. '. ' =

"*q-me m

..e_

+

u_

.Em e

.m.s e

ui-e.e

.._m

_a__me.i.

m.m.m.i.m N

-..e=_--_i__e m._eimumm

..m_weem..

e

-M M*

• • 4 e

e ee...

e_.

Table B-4.

Continued CONNELL MLTCALF 6 EDDI 015CHAECC.. --. ---.-- -

-.-FL,0H I D Ae NEPOWT FON

---

FOURTH -QU ARTER -

DAY

- BASIN e POWER COMPORATION

• 00 PLANKTON COMMUNITV STNUCTUNE STUDY AT CRYSTAL RIVEN PuutR PLANT

_._,e__.e

_e-e

....memesseeMumbEW OF IhDlWI0UALSe=======

= DRY WEIGHT===**

=ET WEIGHT

N M t, A N RANGE STD DEW TOTAL MEAN/M3 TOTAL MEAN/M3 TAXON

____..._e G.

e_ e._ - _ ___. TOTAL 4S222.

Soh2.E

e. 2809.= 10496 2301.88 0.000 0.300 ----0.3068 4.0259 - - --- ---

umgemume eegem e w

, cumme w er e 4==e Wmi----

N-a e

e.

._e.

.e

.m.__e_

._e e-o

- - h menewew wNWwhMe M

e et e'*

e e 6m euth-a m eume-em. 6 emme s epe m

em ene seemum e-emmy ew.m m ee ew e-w-e em-e--

-mea eM g-e

'e esM 4Ruhew we.

e e

to @

e6ee 4 l

HH N

em

..--. - emm ee e

em - _ -.

~

O

-ewe go meem emmmme M

emum e wme em

-we h

eeww egimmeom.

wegeme-me e

-*ea

, me we me m

N*emml48'B w gilpums ea w@

w ww N-e e e e se giu e

eee m-esamme e eme= *1 m gun-wem as e we

-m e

e-6 Gim==-

9 d=m-ed88B"

-=

mg-=w eee'e m-

- e dum W-- M e**

'6+Em y ee

,iw.

6 eDe-gED**iM'e"-

6hN

=Me ea mwp eman-mme m w emme awww -

e

, p w.es>=*.emin el*dN e

, w sumg,a.mquD 6-'-

N"'W h *=N *ew see eye e

aesee en

-e gemo Nimlur yee se e i e em awm Meg ereme W

e =-wen E-l'*""**

ee.medh eem m e gm m,,e

..e

,e se

Table B-4.

Continued CumnELL METCALF & EODY FOURTH QUARTEN-WEPONT FuH NIGHT

. BASIN - DISCHANGE

_ FLUH10A P0mEH COMP 0MATION ZOOPLANKTON COMMUNITY STRUCTUWE STUDY AT CRYSTAL HIVER POWLH PLANT

.versese,NUMBt.M OF IN01WIDUALSe=======

---

WET NEIGHT.-

...= DRY WEIGHT =----

.......PEH ChutC METEH=--===

N MEAN RANGE STD DEV TOTAL PEAN /M3 TOTAL MEAh/M3 TAXON

. PHYLUM COELENTERATA UNID. LEPTOMEUUSAE 11, 1.4 0.=

11.

3.89 CLASS HYDHUZOA PHYLUM EgTOPROCTA 3

0.=

9 3.41 2.s 0.=

22, 1.1u ofPHONAUTES LAHWAE 14

.s UNID SP.

22.

~'

PHYLUM-CHAETOGNATHA SAGITTA $P.

162 95.3 35.-

154 44.15

__. PttYLUM_ ANNELIDA UNID. LAHWAE 546 6d.)

0.-

163 54.31 CLASS POLYCHAETA

_... PHYLUM MULLUSCA uwl0 VLLLIGERS 6212.

1W4.0 145.=

2162 101.66 CLASS ptWALVIA CLASS GASTHdPODA UNID._VEtitGNS

. _ __._10115. _._1M&.9 _. 692.,

2010 448.18 PHYLUM ARTHHOPODA

_SUPCLA55 BRANCHIOPODA

_. _ _. __.___. 32:

4. &___..

O.,

22 1.62 CLASS CHuSTACEA UNID. SP.

OLDEN CLAuGCEHA UNID SP 21.

2.6 0.=

21.

1.42

_ ___ _.__SU tlCL A5 5 COPEPEDA UNID NAuPLII 356 44.S 0.=

122 48.69 10 d.1 0.=

65 22.d0 uw!D SPP FAMILY ICARTIIDAE ACAPTIA TnHSA

. 409h8._ _3112.2 2410.- 12052 3393.2h FAMILY CENTHOPAGIDAE CENTHOPAGES Cf HAMATUS 23 2.9 0..

10 6.36 FAMILY DIAPTOMIDAE PSF.UDOO L A PTOMUS CD80N AT11&_

3162.__

410.3 163.*

1039, 265.93 FAMILY PAkACALAN!DAE PAHACALANUS CRASSIROSTRIS 9643 1205*4 266.-

1187 512.03 PAHACALAmus PAHVUS 201 25.9 0.-

110 36.81 FAMILY PONTELLIDAE 362 45.3 0.=

100 39*21 LAu!DOCLHA HIHABILis L Ati!DOCEM A SP.

111, 22.1 0.-

81 29.12

.It.MOR A TuMBIN AT A

_____.~ __

.101.___

sW.4

16..

193.

16.02 FAMILY TEM 0HIDAE ORDER CICLOPuluA FAMILY COHYCAE10AF.

CoHYCAEUS SP 15 1.9 0.=

15 5.30

__. __t AM I L Y O L T HUN I Dk t* _.

UlTHONA sPP.

015 101.9 36.-

332 96.81 h_Dw.

.e.

Table B-4.

Continued BASIN = U15CHAHbE CONhtLL METCALF & EDDY i_ Z00PLANKTog HEVOHT FOX

---

---FOURTH. QUARTER -

FLOHIDA POWEH CORPOHATION NIGHT l

ConMUNITY STHUC10HE STUDY AT CHYSTAL RIVER POWER PLANT

(__

...-e_.

.._e

_e==emem-NUMBEN OF INDIVIDUALS=======

WET WEIGHT

==

nRY WEIGHT===

TAXON N

MLAN HANGL STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3

==

.. -..- -.. O R DER HAMPACTICOIDA-

..- - 199--

99.9 0.=

374 115.94 UNIO SPP.

FAMILY I UNID..SP. A 274 34.3 0.=

90 33.39

_..-._ _ _ - --.. F AM I L Y TACHID1IDAE

_ 2022, 252.8 106.=

665 182.70 COTCHPINA ACUTIFNONS FAMILY TEGASTIDAE UNID SP 295 36.9 0.=

166 53.40

- ~~ ~

hNID.

6395 199.4 314.=

1579 422.b7 SuuCLASS MALACUSTRACA ONDER CUMACt.A UNID SP

- -. 44

5. 5 -.

0..

44 15.56

---

e MfSIDACEA ORDER _UNID SP.

ORDER Is0E00A 9

1.1 0.=

9 3.18 dNID. SP 945. - --418.1 44.=

249 64.25 AMPHIPU6A ORDER._UNID. SP 10 1.2 0.=

5 2.31 ORDER DEC A P'JOk 7

fidII Y StHGESTIDAE

__ _ _ _.32 4.0_ _..

0.=

27 9.46 g

LUCIFEH SP i

SUBORDLR NATAhIIA F

CAHIDEAh ZOEA 198 24.s 0.=

70 24.96 SUSQEDER HEPTANTIA 0

6RACHYUHAN ZUEA 39 4.9 0.=

22 9.13 PHYLUM CHUNDATA P.

CLASS OSTEIdHTHVES 5922 740.3 J24.=

1216, 323.se UNID EGGS 5

0.6 0.=

5 1.11

-e e._

w-e m.<

e

- en m,

-en um y e

eemtep 4

-+

me unumWN ee - N o e N eu

-e esp-m - em.m.

• h-e-m em69m h

e' 6 h em.

em--N+

seNhmeO

• • m a e-sun--e eg.eee-e oew e

+m6 i-a m+

m@-w_

w ee um-em+egenge e emem,. = _

m -**68 "N*-ep.

,,,,,,e,,

.,,,g,,,,,e me-es eye

- - - -6_NN

-*1

Table B-4.

Continued CUNhELL Mt.TCALF & EDUV DI5CliAHGE HEPONT FOR FOURIE QUAWTER I.. BASIN

=

ZOOPLANETON Flue 4 I D A P0wER CONPORATION NIGHT community STRUCTUNE STUOV AT CRf5TAL HIVER PumER FLANT

. eever*v Num8ER OF INDIVIOUALS=**ese==

-..== DRY WEIGHT *===*

= PEN Cil8 t C METER

==== WET WEIGHT.---

TAXON N

MEAN RANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3

_. TOTAL._92538._11501.3 5489.- 22441.

5462.66 c.000 0.000-..- 0.362^

n.04b2

--e

. - _ -.-_-m

_--_m

...m.

_m..m.

Y

..__.e p

H H

to me,y.

WEm-*w pu'=.

46

.6=8 6m e*""

• • • • • • "M*8'"**N**

summy M.

ee etee gamm._ea-www.e e p Nagee_.m a

m we eO-e ed'.-NMM"*

• +

+W ewMwg m

e_ m eh

..ee e

-p

+

e e iem.ee*M

>.uum'EmRb"

.I.*-dB*6*-

8N&WW=

O

-me-mmmmm.- e.

m 6

e m-e.m em M

.e

= -

=6ee

_c G*"*N8"'-"*Me

• • 8M"*

O men'u.au.m a=

m

.m.

.h m ee,

maame m m,,.. emen e

,g e

e ge 6 e m_e_

. e em+

m m v.m"An'elM.bulMu 9

h 6

-me 1e me=

gummme p-e_ai g.ee_

e e e6-8e.

.e,

.eM 8mNN

• W@m

-e a

4 e wg.6 e e e

=

a.meee e

Table B-4.

Continued CONNELL METCALF & LODV FOURTH OUARTER

___BASIk - 01SCHARGE ___

I-WEPOWT FOR OVERALL FLUHIDA P0 MEN CodPORATION ZOOPLANKTON COMMUNITY STRUCTURE STUDY AT CRYSTAL RIVEN 90eEH PLANT

._.mmenesseNudsER OF INDIVIDUALS-=======

---

PER CupIC METER====-=

---

WET WEIGHT==--==== DRY WEIGHT-----

N MEAN RANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3 TAXOW

[~" PHYLUM COELENTERATA CLASS HVDH0ZOA 6 75 1

0 0.-

7.

UNID. ANTHOMEDUSAE 7

-.3 4 0.a.

21,

.12 1

.UNID. LEPTOMEDUSAE... _.... _.. - _ _. 4 9._

PHYLUM ECTOPHOCTA CYPHONAUTES LANVAE 105 o.6 0.-

49 13.77

.___ UN10.SP.

--.___22,_.

1.4 0e 22 5.50 j

PHYLUE CHAETOGNATHA SAGITTA SP.

1088 60.0 0.-

154 50.14 L

CLPSS POLVCHAETA UN10. LARVAE

633, 39.6 0.-

163 48.85

~ ~ ~' " l PH Y a.U M MOLLUSCA CLAS5 $1VALVIA UNID. VELLIGENS

10300, 644.3 119.=

2162 630.95 H

tu __fLASa CASTHQPODA__

,8,

UNIO. WELLIGER5 14373 898.3 136.=

2078 594.07 "l'

PHYLUM ANTHROPODA

_40 2.5__.

0.=

22.

5.76 CM 55_.fHUSTACEA uAID SP.

5UHCLASS udANCHIDPODA ORDER Ct. Au0CEN A 11-1.9 0.-

21.

5.66 i

UNIO. SP.

$UuCLA55 COPt. pug A UNID NAUPLII 1.

0.4 C.-

7.

1.75 OWDER CALIN010A

_ _. _._. _UNID NAUPL11._

_437 ___. 27.3 0.

122, 39.4%

UN10 SPP 02 5.1 0.-

65, 16.2s FMILY ICARTIIDAE ACANTIA TONSA

57747, 3609.2 541.- 12052, 2862.96

. ____l& MILT CENTHOPAGIDAE.__.

30 1.9 0.-

18.

4.77 CLNTROPAGES Cf. HAMATUS FAMILY DIAPTUMIDAE PSEUD 00lAPTOMUS COH0NATUS 4912.

307.0 0.-

1039, 264.9o Ha A

IROSTHIS 18111.

11J1.9 260.-

1787 419.30 PARACALAhUS PAHSUS

401, 2b.1 0.-

110 27.57

. _ L A31DUCEH A _ M I R Ab ildS.

______.__561. _..._35.3...

0. _ 100 31.e4 FAMiLi PONTELLIDAE LAntOOCKHA SCOTTI 70 4.4 0.-

11 9 $d Laul10CEHA SP.

228 14.3 0.-

97 23,.01

.TEMuHA TubdINATA.. __

.1112....

69.5.

6.-

193 67.13

-~ _-

FAMILV TEMOHIDAE

[~~ _

ORDER CVCLOPO104 UMID 5PP.

12.

0.7 0.=

12 3.00 s._

Table B-4.

Continued CUhhELL METCALF & EDDY HEPDHT FOR FOURTH QUARTER I-_

BASIM - DISCH&BGE.__

- _ FLuMIDA POWEH COMP 0HATION OVERALL 200PLANATON COMMUNITY STRUCTUHE STuuV AT CHYSTAL RIVEH POWER PLANT I.

.=esseveemuMBEW UF INDIVIDUALS========

DRV FEIGHT===

.......PEH CUBIC METER======

---

WET WEIGHT====

==

YAX0M N

MEAN HANGE STD DEV TOTAL MEAN/M3 TOTAL MEAN/M3

___ _ __EAH1LY COHVCAEIDAE_.__

15--__. 0.9 0.=

15, 3.15 CORYCAEUS SP FAMILY UITHONIDIE DITHONA SPP 1170 73.1 15.=

332 14.44 t_._

... ORDER _

PA CDIDA-.__.__

FAMILY I.

Uh!D SP. A 200 17 S 0.-

90 28.66

~ ~ - ~ ~ ~ ~ ~

TEM A A FHONS'

~~ ' ' 2512, 1b1.0 21.=

665 160.66 FAMILY TEGASTIDAE UNID SP 295 18.4 0.=

166 41.15 AUSCLASS CIMH1EEOIA__

UNID NAUPLII b362.

522.6 47.-

1579 417.47 SUBCLASS MILACOSTHACA ORDEN CUMACEA J

- - -- -- -4 4 = --

2. 8.

0=

44 11.00 UN10 SP.

9 0.6 0.=

9 2.25 W

ORDER ISOPODA ORDER AMPHIPo6A

_. _ _ _. _ _1436 u g. u._.

26.,

249, 31.02 JNID. SP 10 0.6 0.=

5 1.71 UNID. SP.

g to ORDER DECAPODA P

JArtILY SENGESIIDir

. _ _ _. _32.__

2.0. _ _..

0.=

21.

6.18 LUCIFEH SP SUSONDER NATANIIA cad 1 DEAN ZOEA 491 30.1 0.=

74 23.10 l

SutiUNDER H t:PTAtiTIA BHACHVUHAN ZUEA 5W.

u J.6 0.=

22 1.85 PHYLUM CHuMDATA

___.__. CLASS L g CEA.

p CLASS OSTEldHTHIES UNIO EGGS 27 1.7 0.=

15 4.11 m.

e

_m

-e

+4smu s serm_ eumuume N =-

ww em m -

_m+

a m-eieb mengene

-@E-e_ w e m_me m,

g ee N*

_,e eio wa

_m ee-M _. W W

m'4**-

• "N em wem um.*me44d._

4W*

may,w 4.m e-

.. mum -

u 8*d'#em e m 6

_su i

y y.gemes,e-* m es

_uAstu, ossCaAuGE Table B-4.

Continued CommELL *ETCALr s Euor

-_ rouafw-cuAafta.

waPow! row FLOHl P 0 u t'R CORPORATION OVERALL COMAUNITY STRUCTuML.06STUDI AT CRYSTAL RIVER POWER PLANT ZOOPLANKTON g

-T

-._.........unua or 1=oiviouAr.s........

- - _ -==== DRY WEIGHT=====

e

.===PLM Cualc METER *==

=ET WEICHT

y TAXOW N

ml:AN RANGE STO ptV TOTAL NEAN/M3 TOTAL MEAN/M3

_. --TOT A1,-1J1160.-- 8610.0 2603.= 32441.

5012.1b 0.000 0.000

-0.5688 0,0356---

q Table B-5.

Basic statistics on inside control and dischart;e radials for 1978.

^

CommLLL WETCALF & ED0Y REPORT FOR

- -- -- F buu l p A PomEle CORPORATION l

g ConMUNITT STRUCTUNL STUOT AT CRYSTAL RIVIN POWER PLANT

mAntAL-lCA -

- MEAN-SANGE OF STANDARD ST ANDARD -

MEAN

- D A T E = - 3 /10 /18 - --- -

-)

Pt.RCLuf PERCENTS DEV.

4 ERMOR t C0bDITIDW 10 A N T f.te

• l 3

Ot sT A=Cfr FRom 300MCE e - 0.0-s m -

65.0 40.-300 23.45 10.49 POOR l*

l 65.0 40.=100, 23.45 10.49 MuPPIA SP.

SURSTATION TOTAL 1

12.2 0.= 60 26.12 11.95 POOR DISTANCE FNOu SOURCE a 0.1 KM RuPPfA SP,

- l e t -- --e s

• S o-2.24-

- 1. 0 0

- POOR -

13.2 0.= 60 26.24 11.14 s-S T Ri sottelUM-SP.

ossT AnCe rRea-soonemmsM

-- --- 1 SueSTATIng TOTAL 0.0 0.=

4 l.79 0.00 POOR g

SYNinGoutuM SP.

0.0 0.

4.

8.79 0.80 SUMSTAftuN TOTAL

-. - _. _. = _,

g l "

i I'

DISTANCE FROM SOURCE e 0.3 RN 13.2 0.=

30 13.14 6.'4 POOR

[

RUPP!A SP.

-e s t----4.= 2 0 e - On94--

4.90

-- P00m H

11.2 1.-

30 11.69 5.23

' - SYRiedOOle*-SP.

N SURSTAT10m TOTAL 2.0 0.=

10 4.47 2.00 POOR DIST44CE-fpot-60dRf W 9.4-5M 0.2 0.=

1.

0.45 0.30 POOR AUPPIA SP.

l

- - 2 2 ---

-0

-84.-

4.92 - - 2.20 SVH14GODlum 5?.

sum 6TATIOw-TOTAb e

DISTANCE FROM SOURCE a 0.5 EM w AbooUbt;-6Pr

-- ---- 2. 0 --

~0.= 80.

-- - 4.47 - -- - 2.04 POOR -

7 0.0 0.=

4 1.79 0.00 POOR l J

)

SVH!uG00!um SP.

3.6 0.*

to.

4.15 1.85 l

SuasTATION TOTAL d

DISTANCE FRom SOURCE a 0.6 En no CRA55E5 FOUhD THIS SUBSTATION.

V DISTANCE FRom 50upCE e 0.1 mm 25.8 4.= 60.

26.99 12.01 P R

-SU65fAtl04 TOTAL

--- - 2 6.8 -- - 4.= 6 0. -

26.99 12.07

$1R14Gn03Un SP.

J

[

- HAbOPNI64-6P.

---8.9-~

-0.--

E ar -

2.24

1. 0 0 - - - POOR -. _ -- --

DISTANCE FMUM SOURCE a 0.4 EM 55.0 40.= 15.

13.23 5.92 POOR

, V l

SVRlwG001UM SP.

56.0 40.= 75 12.94 5.79 sunSTATION TOTAL g

a 0.9 54 ntSTANCE lusin 50UMCE 88.0 30.= 25, 1.55 3.39 POOR

- H ALOPHil A 6P.

- - ---- G. S- - - - l. = 2 5,-

9.63-4.31 - POOR HAbonutE SP.

26.8 11.= 50 35.55 6.95 SuB57AT3nh TOTAL k-aADIAL, TOTAL

-28.8 0.*l00.

26.41 3.14

=

n

' * ~ ~ ~~

~

,.