ML072670362
| ML072670362 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 12/31/1978 |
| From: | Jersey Central Power & Light Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| 2130-07-20506, TAC MC7624 | |
| Download: ML072670362 (179) | |
Text
WORKING PAPERS C CONTINUED:
THE QUALITATIVE AND QUANTITATIVE ANALYSIS OF THE BENTHIC FLORA AND FAUNA OF BARNEGAT BAY BEFORE AND AFTER THE ONSET OF THERMAL ADDITION - Progress Report One (December 1966)
Through Nine (March 1974),
THE ECOLOGY OF THE BENTHIC MACROINVERTEBRATES OF BARNEGAT BAY, NEW JERSEY ZOOPLANKTON OF BARNEGAT BAY: THE EFFECT OF THE OYSTER CREEK NUCLEAR POWER PLANT SUPPORTIVE EXPERIMENTAL DATA ON REPRESENTATIVE IMPORTANT SPECIES (RIS) f
0 11th J
y!l.* I fAt VE *A*)
_UAND i
T'rA l vI ANALYS IS ()I:
TlHE B1ENTIIIC" FJORA AND) FAUNA 01: BARNEGA' BAY BEIFOREI ANM) AFfTER TIEl ONSET 01: THEIIRMAL ADL)IFrION An Initial Progress Report December 1966 0
R. E. Loveland, Department of Zoology E. T.
- Moul, Department of Botany Rutger's University, New Brunswick, New Jersey
TABLE OF CONTENTS I.
Introduction II.
Methods
- 1.
Location of collection stations
- 2.
Animals
- 3.
Plants
- 4.
Plankton
- 5.
Environmental III.
Results
- 1. Animals
- 2.
Plants
- 3.
Environmental IV.
Budget statement 6
INTRODUCTION WAs stated in the original proposal for support of the present study, major emphasis has been placed initially on a morphological description of the area to be studied.
This is an obvious pre-requisite when one considers the dearth of knowledge about the or-ganisms or the hydrographic characteristics of Barnegat Bay.
During the summer of 1963, Moeller's study of the algae in the vicinity of Union Township provided a partial list of the common species present.
This studywas. continued by Jonathan Taylor in 1964-65 and has been significantly enlarged in the present study.
Although most of the species discovered in the area to date have been those one might anticipate on the basis of similar studies in adjacent geographic regions, one species, Codium fragile, has been found for the first time in Barnegat Bay.
Since this species has proven to be a "nuisance" in other bays along the East Coast, thic species has received guarded attention.
A study of the distribution, both spacially and temporally, of benthic fauna was started by Frank Phillips during 1964.
Continuing his work on the present grant, he has managed to construct a significant listing of the macro-fauna present in the Bay and can begin to predict the occurrence of certain species regionally.
Standard hydrographic analyses of selected stations have been performed routinely.
Much of. our information is gathered efficiently by the use of such devices as the induction salinometer, thermistors, oxygen meters, and Tyler screens.
Much support of this work has
.been supplied by the facilities of the Nelson Laboratories at Rutgers in New Brunswick.
Of especial note are the salinometer (provided by the Ecology Training Program, NSF Grant #. GB-3343),
accessory oxygen monitoring and respiration equipment, and the photographic darkroom facility.
In addition to the preliminary information which we can provide regarding the benthic flora ýnd fauna of Barnegat Bay, we are now beginning to collect data on the thermal response of selected species.
By response we simply imply survival rotes at various temperatures and the thermal effect on respiration and metabolism.
These studies will be continued throughout the winter and early spring months since our field operation is currently minimal.
2 The material which follows is intended to provide the reader with the actual data collected during the period 1964 to date.
Some of this information, therefore, was gathered during a period prior to the inception of this grant.
The data is in the "raw" form and can be interpreted by the reader.
It is felt that we are too early into the study to begin to formulate conclusions regarding the possible thermal effects which might result after the onset of the operation of the reactor.
Little attempt is made in this report to present our immediate future plans.
We are contemplating, how-ever, more emphasis on an experimental approach to the problem and less emphasis on.a morphological or observational approach.
0
LIST OF TABLES AND FIGURES Table I.
Benthic invertebrates of Barnegat Bay collected during the period June 1965 to September 1966.
Ia.
Relative frequencies of the most numerous animals collected with the petersen grab.
IIa.
Benthic invertebrates, spring, 1965.
lIb.
Benthic invertebrates, summer, 1965.
IIc.
Benthic invertebrates, fall, 1965.
Ild.
Benthic invertebrates, qring, 1966.
HIe.
Benthic invertebrates, summer, 1966.
III.
Partial species list of benthic algae collected in Barnegat Bay, New Jersey, 1964, 1965, 1966.
IVa.
Benthic algae, spring, 1965, 1966.
IVb.
Benthic algae collected during summer, 1964-1966.
IVc.
Benthic algae, fall, 1964-1966.
V.
Yearly salinities as a function of station.
VIa.
Temperature as a function of station-and date for 1965.
VIb.
Temperature as a function of station and date for 1966.
VIIa.
Light penetration in meters as measured by a secchi disc for 1965.
VIIb.
Light penetration in meters as measured by a secchi disc for 1966.
Figure 1.
Chart showing general location of test region.
- 2.
Location of 1965 transects.
- 3.
Test area showing quadrat system.
- 4.
Temperature records for selected stations.
5a.
North-south sediment transect.
5b.
East-west sediment transect I.
5c.
East-west sediment transect II.
5d.
East-west.sediment transect III.
- 6.
Collection operations.
METHOD?
- 1. Location of collecticas.
During the summer of 1965 three east-west transects were samoled.
These wer.e' approximately one mile apart with a total of' I st.ations (Fig.
- 2) here stations did. not occur on a permanent navigation mark, they were located by triangu-lation with a sextant.
The summer f.f 196" saw concentration on a north-south transact with stations at markers of the Intracoastal Iaterway, as well as starions located by triangulation.
The western ends of the 1965 t-ransects were Sanplc: also.
The ac=uracu and enm.ines precision of tbe-trianp0ulation method/Soc an acceptable circle o.L error of about '50 y St-t.Lm
.enc
'.lure
- was Us., chmangcd -n 1966 in order to rationalize tiW t.r' E-sprotId in t.v r! son
,.Sck% of the s-imple points.
The test area, rat:h.er than heino, saýmplee h-/
Thee transects, was 22 bro(-'en down i.nht, :)$ riot5 a t itj{re-
- r..*
2,]:
in the areas of grcatvst inLt
,.s,
.Ltf.-,i ifl.-
,i " pi.rs w"re divided into km 2 quadrate-.
'Jhen a s.m.l,
s,: t!- k,n, U
ý 1,,t:!On t
n W.I s I,: l ished by either proximity
".e ticm:rk
'" t1
.*r-; Lat.t
., iA then pl*etred on.0 --hart.
A rtranspaEl
- ve7r'::iv -vias ;..:r
, dete-rmne the prope.r
-;i ot ;an
([
fi.P;rat the iom Vh,-...,-ap-i,-n,
s made that any sr.mpt-w..hrJ, tch.,,
'. ii m"."
a qr,'r, s
r,. ent-tAive o2 that enftire at.t.
it, flees
.hore jtti.
or *'
!.r;ra
- .:o--.i.nindvertently sampled two or thret r.-m.,.
in hab.--
pr.-i ad -;f Hi_., this prvovcd to bi-tri-.
cot c.
I.
t
,r 7,":
als,own
--is doý S any :.ctnizral depth.,
s, 1M-n.6a',,
.c
- r.
n r:, i.,i. n v fv..sh u
c*;
,r
-l-n cc suec as shorr,. inc,-.
- . Al~nirs.
- ti.r-.
w!'
roiti thr.. up.hcr,:t-the periods of June I
c:
e rlv Nov..-w pl -
k V
I t'
I ot 'rrbc r 1 C06 The majority r.
I tr s-min l.I S w : I I.[
I I
I; I
" 1 on.l-hs s nece we..itho:r c-ndi t ions wý 11i Jju,-~
i i;'
-'f dinngrh at eval of liner; f -II to.Ll-rzic i'-~i'i
"'n, s.i to i."ar.in..r,
- .*ct
' :0,-in'
- safety, du.: te trhr srv 1i1 io..i
- -hiI "i r,"
r"ii -
gC c-irriAd into the.
l...
fiurs i
l i
.-s, sIt:
z-1 ar-c
- t.
s,"mpled on three transects run iss.
st r,!
rs.
- 1 r
r l
3 1st
-.1d Beach.
Th-: numbe.r -
st ii
-ns s",:r.l,.p r
o.n.
v dc.-:.ncing on weather corditn-as and wheths--r th. ý'",.i.
were-_ sortt d
2 on board or taken back to the laboratory for sorting.
A total of 107 stations was made during the first summer's study.
It was decided to forego the eastern bay stations for the second summer's collections since these areas would probably show a lesser, if any, effect of the plant's operation.
Therefore, during the summer of 1966, primarily the western side of the test area was sampled using the Intracoastal Waterway as a transect line and the buoys and lights as stations.
While narrowing the East-West transect, the North-South region of collecting was lengthened primarily in a southerly direction.
The number of stations sampled during the second summer's work was 90.
This number includes the stations collected through September 30.
Throughout the first season's collections a sixteen foot wooden open skiff (the Tagelus, loaned by the New Jersey Shellfish Research Laboratories) was used as the sampling platform.
During the second summer the Clio, a slightly larger fiberglass vessel ("Boston Whaler"),
was utilized as the platform.
The fiberglass vessel provided more working deck space and was equipped with a davit and hand-operated winch for the Petersen grab dredge.
Both vessels were of the shallow draft type and therefore suitable for work in shallow wzter.
How-ever, the relatively small size limited operations to fairer weather.
The greatest advantage of the Clio was her stability when operating the Petersen dredge, a factor which often curtailed the use of the dredge during the first sampling season.
2 A 0.1 m Petersen grab dredge was used to obtain samples of bottom sediments and the associated infauna and epifauna (Fig. 6).
The digging characteristics of the grab dredge varied depending on the bottom type, but an avarage of seven samples were taken at each station.
After retrieval of the sample, it was deposited on a culling board located athwart ship.. One end of the board extended out over the water and into this was fitted a box containing nested screens.
The top screen had openinrgs of 6 mm while the lower screen's openings were approximately 1.5 mm, the lower value establishing the arbitrary division between macro and microfauna.
After the samples from a given station were collected, the material was washed down the culling board and through the screens.
This process broke up the bottom sediments and separated the mncrofauna from the sediments ond microfaunn.
The top screr. retained thL lr'r materials and
3 thereby reduced clogging.
Large specimens such as the crabs, large molluscs and starfish were noted and returned to the bay.
The smaller specimens were picked out on board and return to the labora-tory for identification and tabulation.
In addition to the Petersen sampling, trawling dredge samples were taken to obtain a larger sample of the epibenthos than the grab dredge could obtain.
This method is recognized as unsatisfactory for quantitative measurements but a far larger area can be sampled qualitatively for the epibenthos.
Two types of dredges were used during the study.
The first was used solely during the summer of 1965; this was a small (30.4 cm lorg x 15.2 cm wide x 25.4 cm deep) modified oyster shell dredge equipped with trawllng arms and having a toothed lower leading surface.
The bag portion of the dredge con-sisted of heavy, galvanized screen material with 1 cm2 openings.
Undoubtedly there was some loss of animals due to washing through, but the sediments retained.large numbers of animals since the sediments were not quickly washed through the bag portion.
The second type of dredge, used primarily during the summer of
- 1966, was of the sledge net design (Turtox "Caribbean").
This was essentially a large Surber-type sampler attached to metal runners at the edges; the runners rode over the bottom materials and the net portion caught the epibenthos and macro forns of algae that had been stirred up by the leading knife edge of the dredge.
The dimensions of the bag were 71.1 cm long x 25.4 cm wide x Cl.3 cm deep, and the mesh openings were approximitely 1.5 mm.
The small size of tha openings in the dredge prevented the loss of any of the macrofauna and was, therefore, more efficient than the smaller oyster dredge.
Both of the dredges were operated by towing along the bottom material for established periods of time at set speeds.
- Thus, the area sampled could be calculated.
As the materials ware brought on board they were teated in the same manner as the quantitative Petersen samples.
The organisms collected from each station were placed in a white enameled photographic tray in the laboratory, and the animals wcre separated by visual inspection.
All specimens were classified to lowest possible taixon and each species was rccorded as total number.
Dead organisms and empty mollusc shells wn-: Oet included in the cotnts.
Then the animals were collecte an oerd they w er=
neersrved
4 Numbers of species and number of organisms were used as parameters in this study.
Biomass and dry weight were not used because these methods were not within the scope of this study.
Canders (1960) has chosen numbers as the most valid measurement of marine communities.
Other investigators (Dragovitch and Kelley, 1964; Hanks, 1964; Holme, 1966) have also used abundance (number of organisms) as the parameter in ecological observations.
- 3.
Plants.
Because of the way in which the design of field work depends on the data acquired, the sampling program for plants was not the same from year to year.
As the samples were analyzed, it became obvious that the sample size and frequency had to be changed.
In the final report all sample units will be made equivalent.
Benthic collections during 1965 were made with the shell dredge described above.
Oince the dredge filled in 30-60 seconds, depending on bottom type, 60 seconds was considered an adequate sample for each station.
The dredge load was sorted on board and then the samples were determined at the laboratory.
The same procedure was used in the early part of the 1966 season.
On 26 July the large "Cairibbean" dredge was put into use, sampling a much larger part of the bay.
Again, the contents were sorted for species which were determined at the laboratory.
About 30% of the samples have been determined.
Verification specimens have been made for each species collected.
On 16 and 17 'uy.ust a standardizaticn collection was made.
The results showed that paired dredge samples should be carried out, and after this date, this was done.
Although this reduced the number of stations that could be sampled in a day, it resulted in increased reliability.
During the 1964,
- 1965,
=nd 1966 season shore collections were also made.
These were usually at Birneget Light and Manahawkin Bridge, with some along the shore of Island Beach, and some in the areaof Forked River and Oyster Creek.
Barnegat Light and Manahawkin Bridge are, of course, outside the projected influence of the outfall.
However, these stations contribute to the total picture of the bay.
- 4. Plankton.
Occasional plankton samples were taken with a standard plankton net at selected stations.
These collections were preserved but not snalyzed.
5
- 5. Environmental.
In addition to the biological sampling, 0
routine hydrological data was taken at each staticn.
This consisted of salinity, water temperature, sediment analysis, light penetration and local metea*rological conditions (wind direction and force, and cloud coverage).
Surface water samples for salinity analysis were obtained by dipping water from the bay.
Bottom salinities were obtained with a Kemmerer sampling bottle.. The silinities were determined by the Mohr-Knudsen technique described by Knudsen (1901) and subsequently described by Oxner (1920).
2eginning 26 July 1966 salinities and' water temperatures were obtained by a portable salinometer (Beckaman model RS5-3).
This instrument permits instantaneous determination of the salinity on station.
Water temperatures were measured by reversing thermometer, thermistor (applied Research Associated of Texas, model FT-2), and the salinometer described above.
Light penetration was determined by secchi depths.
The depth of extinction was found by averaging lowering-depth disappearance of the disc and the raising-depth appearance of the disc.
The pene-tration values are reported as maximum, mean and minimum for two years as a function cf station.
ý'outine sediment analysis was carried cut for each established station.
This consisted of determing the sediment size distribution at that station.
The paromenter was measured by processing the dried sediment sample through a serics of Tyler Standard Screens using a mechanical agitator for 1" minuteLs.
The amount of material retained by each screen was calculated as a percentage of the original sample weight.
The Tyler Standard Screens utilized had openings ranging from 4000 u to 62 u; the material finer than 62 u was collected in a
bottom retaining pan.
Thr>oughout the study i00lgram (dry weight) samples were used for ease in calculating parcentaýes.
If more than 0.5 grams were lost during the analysis the sample was discarded and run again.
The sediment size distribution data from the summer of 1965 is statistically less valid than the second year's data.
This is be-cause the first season's data is based ur,',r.
ne sample p3-r station vith no, duplicati.-n during the analysis.
.u-i th. 196, season the
6 following method was used in collecting the bottom deposits; four Petersen grabs were brought on board and the materials mixed by hand.
It is probable that due to the pitching and yawing of the vessel while at anchor the four sediment grabs were not in the same location and, therefore, were more representative of the station than a single, isolated grab.
A.fter mixing, two random samples were individually packaged and taken to the laboratory for drying and later analysis.
After drying in an electric oven at 60-95*C, each sample was divided into two equal parts and analyzed.
It may be seen from the above procedure that the 1966 data represent averages rather than single values.
RESULTS
- 1. Animals.
The table of invertebrates (Table I) consists of both the infauna and the epifauna.
The infauna is represented by the bivalved molluscs (with the exception of Anomn simplex, Mytilus edulis and Pecten irradians irradians), the polychaetes, and the hemichordate Saccoglossus kowalewskii.
All other animals may be considered as the epibenthos or those animals living on the surface of the substrate.
Those species listed in Table I are by no means a definitive listing of the animals present in the tcst area.
An ad-ditional xanthid crab (mud crab), Panopeus horbstii, was found October 12, 1966, and one polychacte has not yet been identified (tentatively identified as Mellina cristata).
Additional species will probably be recorded in the continuing investigation.
The present table represents those species encountered through September 30, 1966.
As stated earlier in the report, two main sampling techniques were utilized throughout the study, the Petersen grab and the drag dredges.
Only the data from the Peterson cnn be treated quantitatively since the latter method is subject to a high degree of variation and error.
Of the total number of species (05) found, 65 were obtained with the Petersen grab, the remaining 20 being obtained solely by the drag dredge method.
A-l of the animals but six (Cerebratulus leidei, Hippolyte zostericolor, Macoma tenta, Mytilus edulis, Polinces duplicatus and Scolopos. armiger) found by the Petersen grab were also found by the drag dredge, but always far fewer individuals of a species were re-corded by the dr'n.
7 From the Petersen sampling 13 species were found to compose 80%
of the total number of animals found; of these 13 the first four species accounted for 53% of the total numbers.
Tellina agilis, a eulamellibranch bivalve, is the most numerous infaunal species found in the test area.
Based on the number of stations sampled, Tcllina agilis has an average density of 50 animals prr square meter.
- Again, these findings are not intended to be definitive but, rather, indica-tive of the benthic community in the studied area.
Table Ia presents the 10 most numerous animals obtained with the Petersen grab.
This table might be misleading unless it is realized that the four epi-fcaunal species included are taken from small areas, and in actuality are the most numerous animals found.
It is not unusual to obtain drag dredges with hundreds of Bittium or Mitrella; on a few. occasions thousends of Bittium were taken from a dredge haul.
- Idotea, Neopanope and Cyathura are also among the most numerous epibenthos.
The seasonal distribution of the invertebrates is presented in Tables hla to lIe as a function of station.
For station location refer to Figures 2 and 3.
The year is broken up into the three seasons of spring (May, June),
summer (July, August, September),
and fall (October, Povember).
When the winter collections are complete, we will have year-round distributions.
- 2.
Plants.
A partial list of the species of benthic algae is presented in Table III.
Upon completion of sample determination and the winter collecting it is expected that this list will be expanded.
The three years collected (1964, 1965, 1966) are combined for re-porting, although some differences between years was noted.
As with the invertebrates, these dat-are presented on a seasonal basis as a function of station.
The numbers represent the times a species was collected at a particular station in the specified time period.
- 3.
Environmental.
Data from the environmental collections are presented in Tables V to VIi end Figures 5a to 5d.
Table I.
Benthic invertebrates of Barnegat Bay collected during the period June 1965 to S@ptember 1966.
Phylum Mollusca Class Gastropoda:
Anachis avara (Say).
Bittium alternatum (Say)
Busycon canaliculatum (L.)
Crepidula convexa (Say).
- Crepidula fornicata (L.)
Crepidula plana (Say)
Eupleura caudata (Say)
Class Bivalvia:
- Anomia simplex (Orbigny)
Ensis directus (Conrad)
Gemma gemma (Totten)
Laevicardium mortoni (Conrad)
Lyonsia hyalina (Conrad)
- Macoma baltica (L.)
Macoma tents (Say)
Mercenaria mercenaria.(L,)
Mulinia lateralis (Say)
Mytilus edulis (L.)
Phylum Annelida Class Polychaeta
- Amphitrite ornata (Leidy)
Cirratulis grandis (Verrill)
Clymenella torquata (Leidy)
Diopatra cuprea (Bosc)
- Goniada maculata (Oersted)
- Glycera americana (Leidy)
Glycera dibr~nchiata (Ehlers)
Harmothte imbricata (L.)
Hydroides dianthus (Verrill)
- Lepidonotus squamatus (L.)
Mitrella lunata (Say Nassarius obsoletus (Say)
Nassarius vibex (Say)
Polinices duplicatus (Say)
Retusa canaliculata (Say)
Turbonilla sp.
- Urosalpinx cinerea (Say)
Nucula proxima (Say)
- Pecten irradians irradians (Lamarck)
Petricola pholadiformis (Lamarck)
Solemya velum (Say)
Tagelus divisus (Spengler)
Tellina agilis (Stimpson)
Tellina versicolor (DeKay) 0 Maldanopsis elongata (Verrill)
Nepthys incisa (Malmgren)
Nereis arenaceodonta (Moore)
Nereis pelagica (L.)
Notomastus latereus (Sars)
Pectinaria gouldii (Verrill)
Sabella microphthalma(Verrill)
Scolopos armiger (O.F. Muller)
Sthenelais limicola (Ehlers)
Stylariodes arenosa (Webster)
Phylum Arthropoda Class Crustacea:
Ampelisca macrocephala (Lilljeborg).
- Callinectes sapidus (Rathbun)
Caprella geometrica (Say)
- Caprella linearis (L.)
Crangon reptemspinosus (Say)
Cyathura polita (Stimpson)
Erichonella attenuata (HazEger)
Erichonella filiformis (Say)
"Eurypanopeus depressus (Smith)
Heteromysis formosa (S.I. Smith)
Hippolyte zostericolor (Smith)
Idotea balthica (Pallas)
Libinia emarginata (Leach)
Neopanope texana (Smith)
- Ovalipes ocellatus (Herbst)
Pagurus longicarpus (Say)
Pagurus pollicaris (Say)
Palaemonetes vulgaris (Say)
Rhithropanopeus harrisi (Gould)
Table I.
continued.
Phylum Echinodermata Class Asteroidea:
Asterias forbsii (Desur)
.Asterias vulgaris (Verrill)
Class Holothuroidea:
- Leptosynapta inhaerens (O.F. Muller)
Phylum Porifera
- Cliona celata.(Grant)
Halichondria bowerbanki (Burton)
Phylum Cnidaria Class Hydrozoa Hydractinia echinata (Fleming)
Microciona prolifera (Ellis
& Solander)
Pennaria tiarella (Ayres)
- Tubularia crocea (L.
Agassiz)
- Obelia sp.
Miscellaneous Botryllus schlosseri (Pallas)
Bugula turrita (Desor)
Molgula manhattensis (DeKay)
- Saccoglossus kowalewskii (A.
Agassiz)
- Indicates species collected with the drag dredges only.
Table Ia. Relative frequencies of the most numerous 2
animals collected with the Petersen grab.
Animal
%Total population
%Cumulative
%Station appearance Tellina agilis 34.8 34.8 59
- Idotea balthica 7.2 42.0 37
- Neopanope texana 6.1 48.1 66 Mulinia lateralis 4.9 53.0 37
- Bittium alternatum 4.1 57.1 22
- Mitrella lunata 3.7 60.8 25 Pectinaria gouldii 3.5 64.3 47 Maldýnopsis elongata 3.4 67.?
56 Solemya velum 3.3 71.0 31 Glycera dibranchiata 3.1 74.1 62
- denotes epifaunal species 0
TABLE Ila.
Benthic Invertebrates Spring 1965 (June)
Numbers represent number of times animal was found at the station Animal Asterias forbsii Asterias vulgaris Bittium alternatum Caprella linearis Cliona celta Clymenella torquata Crangon septemspinosus Crepidula plana Cyathura polita Erichonella filiformis Eupleura caudata Eurypanopeus despresus Gemma gemma Glycera americana Glycera dibranchiata Goniada maculata Halichondria bowerbanki Harmoth~e imbricata Idotes balthica Laevicardium mortoni Lyonsia hyalina Maldanopsis elongata Mercenaria mercenaria Mitrella lunata Mulinia laceralis Nassarius obsoletus Nassarius vibex Nereis arenaceodonta Nereis pelagica Nuclula proxima Pagurus longicarpus Palaemonetes vulgaris Pectinaria gouldii Pennaria tiarella Petricola pholadiformis Retusa canaliculata Rhithropanopeus harrisi Tellina agilis Turbonilla sp.
Station Numbers 7
9AD 1-51 161.
21D 7.1 22B 1
1 2
1 I
2 1
1 1 1 1
1 1
1 1
11 1
2 1
1 1
1 1
1 1
I.
I 1
I I
1 1
1 1
13.
1 2
I 1
2 1
1 2
1 1
II I
I 1
1 I
2 1
I 11 1 I 1.
1 1
1 0
->Z5b, senthic Invertebrates Summer 1D65 (July -
September).
rcresetn number of times anim.-l was found at station.
S' ATIONS 1
7 SAD SC 9AD 9C
- -4C 14D 15C 15D I"-
'~' ~J) 22k 22
]
'. vara
..:. *,:-, 3vi-*
le'-
t.:
orbsii
"... terriatum 4
6
.,?
ce[l!:
pie ris~
7.'*,.*u u
grandis9
- I.. :-z tor :uata 2
..-r...',.
n :.2 temjp-nosus 3
4 convexa 1 3
-:.ul4a fornicata 2
- rn nolitp 2
.direct'is
-'*ns!la attenuata
" honc-a filiformts 1
3 urn caudeta 1
.,,;t.-n:7ancpeus 6epressus 1 4
-7.--mn gemmrc 1
2 K, yccra americana e.'.1ycra dibranchiata 2
-ihoichndria bowerbanki 3
3 Harmothoe imbricata vyirc'ides, dianthus 2
- e. te-z belthica 3
6
.c'dium mortoni
- ihyalina 1
-. b..tica
- --..z.,s elongata 2
.'- cvraninora sp.
1 ne'r :..narLc mercenaria r1a lunata 3
5 inia lateralis 6
arius obsoletus 1
riu3 vibex 1
'-no texana 3
1
,*.&'ys incisa
- 'Firc ora:-enaceodonta
,c s pe2agica 4
Notorastus latereus Nuz'ila proxima
'tg!rv.s longicarpus 2
Palacmonetes vulgaris 1
3 Be.:ton irradians irradians 1
Pectinaria gouldii 2
'asnaria tiarella 1
Letricola pholadiformis R-tusa canaliculata 2
RhI.hropanopeus harrisi 1
Label.l.a microphthalma 1
Solemya velum Sthcnclais limicola 2
Tagelus divisus 2
Te3.-I.na. agilis 3
'n]lina versicolor Turbonilla sp.
Urosalpinx cinerea 1
I I
1 1
3 2
1 1
I 1i 11 I !
2 3
2 1
2 31 3
2 1
1 11 1
1 2
1 1
1 L
1 1
2 1
1 1.
I I
1 2
1 1.1 1
1 12 1
1 12
.1 2I 1
1 1 I 1
1 1
1 1
1, 1
2 2
1 2
1 2
1~
1 2
1 1
I 1
2 1
1 21 2
1 1
2 2
1:1 2
1 1
11 1
112 1
1 I
1
'1 2
2 1~
1 1
22 2
1 1
2 1
1 2
1 1
1 1
2 2
1 1
2 3
1 1
i 1
TABLE IlC.
S8ation Numbers AR 16C 6D 22A 22B Anachis avara 1
Asterias forbsii 2
Balanus balanoides 2
Bittium alternatum 2
1 Bugula turrita 1
Caprella linearis 1
Crangon septemspinosus 1
Crepidula convexa Cyathura polite 1
Erichonella filiformis Eupleura caudata1 2
Eurypanopeus depressus 1
Clycera americana 2
Halichondria bowerbanki Idotea balthica 2
1 1
Laevicardium mortoni Lyonsia hyalina I
Maldanopist elongata I
Mercenaria mercenaria 1
Mitrella lunata 2
1 1
Mulinis lateralis I
2 Naasarlus obsoletus 1
2 Nassarius vibex I
Neopanope texans 1
1 I
Palaemonetes vulgaris 1
Pectinaria gouldii 1
2 Retusa canaliculata 1
Rhithropanopeus harria.
I Sthenelais limicola 1
Tellina agilis 2
Turbonilla sp.
1
Title:
Benthic invertebrates Fall 1965 (Oct-Nov.)
Numbers represent number of times animals were found at the statioa.
TABLE lid.
Benthic Invertebrates Spring 1966 (May - June).
Numbers represent number of times animal appeared at the station.
Animals 11 l3rP I3,4143 3/0 51B 150 !60'*7\\ 170*
18 20. 21m :224.
rir 231 23*
Asterias forbsii Bittium alternatum Botryllus schlosseri Bugula turrita Cliona celata Crangon septemspinosus Crepidula conve;:
Crepidula fornicata Crepidula plane Cyathura polita Diopatra cuprea Ensis directus Erichonella attenuata Erichonella filiformis Eupleura ceaudata Eurypanopeus depressus Glycera dibranchiata Halichondria bowerbanki Harmothoe imbricata Hydroides dianthus Hydractinia echinata Idotea balthica Lepidonotus squamatus Libinia emarginata Lyonsia hyalina Maldanopsis elongata Membranipora sp.
Mercenaria mercenaria Microciona prolifera Mitrella lunata Mulinia la:eralis Mytilus eddlis Nassarius obsoletus Nassarius vibex Neopanope texana Nepthys incisa Nereis arenaceodonta Nerel; pelagica Notomastus latereus Pagurus longicarpus Palaemonetes vulgaris Pectinaria gouldii Pennaria tiarella Petricola pholadiformis Retusa canaliculata Rhithropanopeus harrisi Tellina agilis Tubularia crocea Turbonilla sp.
Urosalpinx cinurce.
1 I
2 2
21 1
1 2
1 1 1 2 2
1 1
1 1
1 1
2 1
1 1 2
1 1
I 1
4 2
2 2
11 2
1 1
I 1
1 1
1 1
I_
I 4
1 1
I 1
I 1
2 1
2 I
2 1
2 1 2
1 1
i I 1
2 2
.1 3
1 1
1 1
1 1
1 1
1 1
1 11 1
1 I
2 1
I.
1 1
1 1
1 2
1 2
2 1
2 1
1 1
1 4 1
1 1
1 2
1 1
2 1
1 1
21 1
11 1 2 2
1 1
1 3
1 2
2 2
1 4 11 1
2i I 1 1
1 1
I 2
1 1
1 I
1 I.
1 1
1 1
21 4
1 2
1 1
1i 2
1 1
2 1
3 1
2 i11 1 1 1
2 2
1 2
1 1
1 1
1 2
1 2
2 1
1 1
3 4
1 2
1 1
1 1
TABLE lIe.
Benthic Invertebrates Summer 1966 (July - September)
Numbers represent number of times animals were foind at the station.
Animals Station 5
8C 11 13B 13C 14C 14D 15C 15D 1l 16C 16D 17A 17C 18 20 21D 22A 22B 23A 23D Amphitrite ornata Anachis avara Asterias forbsil Bittium alternatum Botryllus schlosseri Buguls, turrita CallLnectes sapidus Caprella geometrica Cerebratulus leidel Cirratulus grandis Clymenella torquata Crangon septemspinoaus Ciepidula convema Crepidula plans Cyathura polita Ensis directus Erichonella attenuata Erichonella filiformis Eupleura caudata Glycera dibranchiata Hatichoudria boverbanki Iarmoth~e imbricata Heteromysis formosa Hippolyze zoatericolor Hydroides dianthus idotes bithica.
Laevicardium mortoni Libinia emarginata Lyonsia hyalina Macoma tents Maldanopsis elongata Membranipora op.
Ke raria
- ercearts I
1 1
1 1
1 3I 1
1 1
1 1
1 I
I 1
1 11 11 1
1 11 11 1
2 1
1 2
I 1
1 I
1 1
2 1
I I
I 1
1 1
1
.1 2
1 2
1 1
1 1
2 1
1 1
1 1
1 1
1 1
1 I
1 I
I I1 1
1 1
1 1
-i 1
1 I
1 2
2 1
3 1
1 3
1 2
2 1
2 1
1 1
1 1
1 1
1 1
1 11 1
1
- 1 1
1
.1 1 1
1 1
1 1
1 1
1 1
1 1
2 1
1 1
0 0
Mitrella lunata Mulinia lateralis Mytilus edulis Nassarius obsoletus Nassarius vibex Neopanope texana Nepthys incisa Nereis pelagica Notomastus latereus Nucula proxima Pagurus longicarpus Palaemonetes vulgaris Pectinaria gouldii Pennaria tiarella Petricola pholadiformis Polinices duplicatus Retusa canaliculata Rhithropanopeus harrisi Sabella microphthalma Scolopos armiger Solemya velum Sthenelais limicola Tagelus divisus Tellina agilis Tellina versicolor Turbonilla sp.
2 1
1 1
1 1
2 2
1 1
1 1
1 1
1 1
1 I.
1 I
1 1
2 3
1 3
1 1
2 1
1 1
1 1
1 1
1 1
1 1
1 2
1 1
1 1
I I
1 1
1 1
1 2
1 2
2 1
1 2
1 1
1 1
1 1
1 1
1 2
1 1
1
.1 1
1 1
11 2
1 1
2 11 1
2 2
1 1
1 1
1 1
2 1
2 1
I 1
Talbe III.
Partial species list of benthic algae collected in Barnegat Bay, New Jersey, 1964, 1965, 1966.
CHLOROPHfTA (26 spp.)
Bryopsis hypnoides rEjopsis plumosa C(Taetomorpha lin:kn C3.av-ophora albida Clartophora crystallina Clauophora flexuosa C(-TJdopbora glaucescens Cladophora gvacilis Cladop hora r.*fracta Codium fragile var. tomentosoides EntoromorphR biflagellata Enteromorph:.
clathrata Enteromorph £ intestinalis Enreromorpt linza Fnteromorpl a marginata Enteromorpha plumosa Enteromorpha prolifers Entocladia viridis Gomontia p '.yrhiza Monostroma oxyspermum Pringsheimiella scutata Purcursaria purcursaria Rhizoclonium riparium Ulothrix flacca Ulothrix implexa Ulva lactuca PHAEOPHYTA (20 spp.)
Ascophyllum nodosum f.
scorpioides Desmotrichum undulatum
- tocarpus conferviides Ectocarpus siliculosus Elachistea fucicola Fucus vesiculosus Giffordia granulosa Giffordia mitchellae Halothrix lumbricalis Leathesia difformis Petalonia fascia Pilinia morsei Punctaria plantaginea Pylaiella littoralis Ralfsia clavata Ralfsia verrucosa Sphacelaria cirrosa Sticytosiphon lomentaria Stilophora rhizodes RHODOPHYTA (32 spp.)
Acrochaetium spp.
Acrochaetium flexuosum Agardhielia tenera Antithamnion cruciatum Bangia fuscopurpurea Callithamnion byssoides Callithamnion corymbosum Callithamnion roseum Ceramium diaphanum.
Ceramium fastigiatum Ceramium rubriforme Ceramium rubrum Ceramium strictum Champia parvula Chondria baileyana Chondria tenuissima Erythrotrichia carnea Fosliella lejolisii Gelidium crinale Goniotrichum alsidii Gracilaria foliifera.
Gracilaria verrucosa Griffithsia verrucosa Hildenbrandia prototypus Hypnea musciformis Lomentaria baileyana Polysiphonia denudata Polysiphonia harveyi Polysiphonia nigra Polysiphonia nigrescens Porphyra umbilicalis Spyridia filamentosa
Table IVa.
Benthic Algae, Spring, 1965, 1966.
The numbers indicate the number of times a species was collected at that locration STATION SPECIES CHLOROPHYTA Bryopsis :rpnoides B.
plumosa Cha-etomorpha linum Ciadonhora sp.
C.
albida var. refracta C.
crystallina C.
flexuosa C. glaucoscens Codium fragile E*teromorpha sp.
E.
bi'lagellata E.
clathrata E. linza E.
prolifera Entocladia viridis Gomontia polyrhiza Prings2.eimiella scutata Ulva lactuca PHAE0PHYTA EcLtrarpus confervoides E. siliculosus Elachistea fucicola Giffordia mitchellae Halothrix lumbricalis Leathesia difiormis Punctaria latifolia P. plantaginea Pylaiella littoralis Ralfsia clavata R. verrucosa Sphacelaria cirrosa Stilophora rhiecides RHCIjOPHYTA Acrochaetium sp.
A. flexuosum Agardhiella tenera Antithamnion cruciatum Bangia fuscopurpurea Callithamnion byssoides C.
corymbosum Ceramium fastigiatum C.
rubriforme C.
rubrum Champia -yarvula Erythrotrichia carnea Goniotrichum alsidii Gracilaria foliifera G. verrucosa Hildenbrandia prototypus Lomentaria bailerana Polysiphonia denudata P. niarescans 7 8B 8C 9AD 9C 11 13B 13C 14B 15B 15C 15D 1
12 2
2 1
2 1
11 1
1 2
2
.2 1
2 2
1 2
11 1
1 1
2 1
1 1
1 2
1 1
2 2
1 1
1 1
1 1
1 I
Total times stations collected 1 1 1
1 1
2 2
1 3
2 3
1
Table IVa continued Sheet 2 STATIONS 16A 16C 17D 17C 18 19 21D 22A 22B 22D 23A 23B 23D 24A 1
2 I
I I
2 2
1 2
2 1
2 1
1 1
1 1
1 1
11 1
1 1
1 1
2 2
2 1
1 1
2 2
2 1
2
- 1.
1 1 1
i i
i 1
1 21 2
1 2
1 1
1 1
1 1
2 1 1
1 1
1 2
1 1
1 1
1 2
2 1
2 2
1 1
2 1 1 2
1.
2 1
2 1 2
1 1
1 1
1 1
1 11 1
1 1
2 1
2 2
1 1
1 1
2 2
2 1
1 1
1 2
2 1 1 2
2 4
2 1 2 2
3 1
2 1
3 1
Tab1.e IV b.
Benthic algae collected during summer 1964-1lCHo The numbers indicate the number of times a sp2ciOc was collected at a station.
£ Ž.-cic S
T A
T I
0 1 5 6 7 BAD 80 9AD 9B 90 11 13B N
1 130 142 2A2 H-CTi.C,7YLTA Bryopsis plumosa Chnatcmorpha linum Cla2ophora sp C. gracilis Ent,"coir-pha sp clathrata E*pý'oli :fara rncocjacda viridis
- Gomontia polyrhiza MWnostroma oxyspermum
- Furcursaria purcursaria Rhizoclonium sp R. riparium Ulva lactuca P1-IAEOPEYTA kS*
- gO5K 3Ti-nodosum Ectocarpus sp Giffordia granulosa Halothrix lumbricalis Punctaria plant genia Ralfsia clavata Sphacalaria cirrosa RIHODOPHYTA Acrochaetium sp Agardhiella tenera Antithamnion cruciatum Bangia fuscopurpurea Callithamnion byssoides C. corymbosum C.
roseum Ceramium diaphanum C. fastigiatum C. rubriforme C. rubrum Champia parvula Chondria baileyana C. tenuissima Erythrotrichia carnea Fosliella lejolisii Galidium crinale Gracilaria foliifera G. verrucosa Griffithsia tenuis Hildenbrandia protypus Hypnea musciformis Lomentaria baileyana Polysiphonia denudata P. harueyi P. nigrescens Spyridia filamentsa 2 1 1
1 2
2 1 1 2
2 2
1 1
1 1
I 1
2 1 2 1
I 2
1 1
1 2
1 1
1 1
1 2
I 1
2 2
11 11 1
1 1 1 1 2
2 2 1 1
1 1
1 2
12 1
I 11 1
I 1
I I
1 1
1 2
I 1
11i i11 1
I I
Table I'/b continuced.-2 S
T A
T I
0 N
S 14D 15B 15C 15D 16A 16B 16C 16D 17A 17C 18 20A 21A 21D 22A 22B 22D 1
.i I
1 1
1~
2 1
1 I
1 1
1 1
1 I
2 1
2 1
1 2
1 1
2 1
1 1
3 1
1 2
1 1
1 1
2 3
1 1
2 1
0 1
I 3
- 2.
1 1
1 1
2 I.
3 2
1 1
1i I
i 2
1 1
2 1
1 1.
1 1 T-i 2
3 1
1 2
1 1
2 2
I.
2 1
1 1
I 1
10 2
-3 1 24 4
5 2
I 1
5 8
10 1
Table IVb continued--3 S T A T I 0 N S 23A 23B 23D 24A 24B0 26 DL 1l
-MB I11
- 1. 1 1I 1
I-1 2
1 1~
1.
I 1
1 I
i 1
i.
1 11 1
- 1.
1 1
2 1
I 2
2 5
2 7
1 1
1 1
1 1-ii 1
1 1
TAI.Z IVc.
Benthic Algae, Fall, 1964 - 1966 (October, November).
The numbers indicate howmany times a species was collected at that station.
rnesi-S S T A T 1 0 N C-JXrnCPHYTA (3et.inorpha linum Cladc'jhora 9p 1
1
- ýnteromorpha intestinalis I
li
!inza 1
prolifera
,.tocladia virdis 1 1 urcursaria purcursaria Jlothrix flacca 1% implexa
',lvr lactuca 1
1 1 1
2
?*EOPg*TA lezmotricnum undulatium I
'lachistea fucicola
- ilinia morsei
!alfsia clavai:a
-. verrucosa iJODOPHYTA Acrochaetium sp.
1 1
Agardhiella tenera 1 1 1 1
2 Callithamnion byssoides 1
C. corymbosum 1
C. roseum 1
Ceramium fastigiatum 1
C, rubriforme 1
C. rubrum 1
C. strictum Champia parvula 1
2 Goniotrichum alsidii 1
Gracilaria folifera 1
1 G. verrucosa 1
1 1
Polysiphonia denudata 1
1 P. harveyi 1
P. nigrescens 1
Porphyra umbilicalis 1
Tocal # of collections 1
1 2 1122 1
4 3 1 4
1 1
1 1
T'LME 7.
Yearly salinities as a function of stati.on.
Surface s;1ini:y cver bottom salinity.
1965
.966 tation High Low 1
.30,50 27.39 56 7
28137 25,72 8AD 29M65 27-77 c2 28.69 25.86 9AD 31.26 28.46 93 90 10 11 13B 13C 14B 14C 28.31 24.04 143 27.95 24,90 15A 15B 15C 28.84 27.11 15D 28 68 26.80 16A 29:74 127.8.1 16B 30.34 26.78 16C 29.76 26.71 16D 30.53 27.70 17A 17C 18 19 20A 21A 21D 27.74 24.92 22A 28.80 25.41 22B 26°87 19.57 22D 28,82 25.37 23A 25.70 11.69 23B 23D
[8.30 22.47 24A 24D 253C Mean Observ.j 1Aigh Low 1iean
- Observ,
!28.22 25.99 26.74 28,63 26.65 27.68 30,.26
,.8.21
- 3,27 26.17 26,23 28.12 27.98 27.95 28.80/30.64 28.56 7.82 9.28 "25.97 Z7.46
.2.78
!6.87 9.93 6.62
!6.17
!5.28 4
1 6
5 4
2 5
211 2
5 4
6 3
7 1
4 1
Ii 19: 68/29.61 26.49/26.5:
11!9.86/26.20 21.22/23.4:
"9.60/29,55 23,07/24,0 5.671/29M95 23.28/24t95 126.85/28.11 25.03/25.30 k7.95/30.66 22.25/25.33 117.41/29.51 23.82/23.98 P8.98/29.00 28.92/28,82 1?6.74/28.88 23.62/27.47 1!7.99/29.53 24.00/25.57
.29.87/29.20 25o20/26.36 8.82/29.42
. 25.49/26,45 8.97/29.00 25.29/25.55 5.62/26.11 24.29/25.25 6.78/25.68 24.75/24.65 7.99/28.42 24.49/26,51 2.29/26.59 19,26/21.92
ý3.09/26.76 16z15/26.58 6.93/27L70 123.09/26.58 27.83/27.81 17,85/25.15
.6.88/27.85 25.68/25.72 28.11/27.52' 31 28.27/28.27' 2 25.48!k.251 7 25.92/26.261 8 25.21/26.63 25.00/26.75, 26,131 j26.44 26.S5/26.72 24.9',./27,83 25.86/27.48 27.01/27.81 28.95/28.96 25.16/28.16 26.07/27.82 27.78/29J13 127.79/28.17 26,75/28M44 27.05/27.27 25.84/25,88 24,96/25.68 22.65/22/65 25.59/25.28 26.42/27.38 20.27/24.461 24,41/24.41 19.34/226, 67 24.15/28.38 24.29/26.84 26,26/26.75 24.63/24 571 1.5 252 i/I 1/i 5/5 413 31/3
.V4 3i3 I/1 6/6 7/7 1/1 2/2 3/3 5/5 i/ '
- '/ 7 8/9 5/5 1/1 2/2 1/i 4/3 6/6 5/3 1/1 4/2 2/2 6/6 2/2 1/1
- .\\T'2 VIa.
Temperature °C as a function of station and date for 1965.
Surface over bottom cemperature.
D A
T E
!on 16-21
-25 ý-30 7- -7 17-12 ý-14 7-22 i7-28 17-29 B-6 -17 8-21 L*26 ý0-17,11-7111-ý!l 1
51 6
B 21.4 C 20.81 9AD I B
I C ý21.6 13B C
14B C
23.5, D
15A B
D 2
B C
U A
" -)
- I"-- " I--
22.6 2.
23.8 25.0.23.
.25.t
- 3. 0 P23.0" 22.5 23.8 a3.8 24.5 a2.4 23.4 4..2
- 22.9 X
X X
123.5 20.4 23.5 3.1 2.2 X
1 x X
X x
24.5 125.0j.t 0 24.7 24.9
- 3.
L2 5. 3 1.3_[
123. 6 125.2 1.2 H
g57 0o.4 9t.._.0 L9.0 5
7 I i 5.5 1. 5. 1 25.3 1.9
ý 3_
25.8 1.7 i~20.
SX X
!1.2 0.6 I
0.7
.9.0
- 5.
0.7 X4.35
!0-P*.55
.,88 x
x x X
-J
- '.--.r-
"J.7.7_*"
X
- 24. O
.9.0I X
X XIx
!3.7 D
17A C
18 19 20A D
B a
23A B
D 24A D
10.9 10.*1 10.6 10.6 x
X
'.% 2 12.9
?3.5 x
X X
X 24.11 x
x 125.7 X X
X X
X 24.5
{2446 t.1
-x 24,0 x
26.0 25.2 x
28.9 127.7 Z50~
35.9
-x
-x 2i.4 24.2 x
x x
x 1 x Ix 26.0 xIXX x
23.3 23.5 23.6.
23.2
- 23. Z2 X
X 26.0 25.8 25.5 25.*5 22.0 I
2.5.4.5 X
21.7 4.601 22.7 [.55 1 X 22.8.5.55 20.8 X
11.8 21.5 10.9 20.5 X
x 21.3 16.0 16.8 6.5 25BCi
TABLE Vlb.
Temperature °C as a function of station and date for 1966.
Surface over bottom temperature.
- t~t i n fl.A T W 3-6 5-27 6-8 6-21 6-23 6-29 7-6 7-8 7-15 7-20 7-26 7-28 8-16 8-17 9-30 10-12 10-14 10-27 11-9 11-6 1
5 6
7 8AD B
C 9AD B
C 11 13B 27.0 27.0 27.3 26.1 20.1
- 20. I 21.8 19.2 C
23.0 21.5 22.5 21.0 27.0 27.0 25.0 24.5 25.0 24.5 22.1 25.5 20.0 25.0 22.0 21.0 14B C
25.2 25.4 25.4 25.9 25.5 25.5 25.5 25.5 23.0 23.0 24.0 24.0 23._ 5 23.4 26.17 26.25 26.30 26.24 8.65 11.15 24.13 23.64 D
15A B
C D
22.4 21.3 22.5 21.0 22.6 21.0 22.3 25.0 21.0 24.5 27.1.
24.9 27.0 25.0 23.1 15.0 23.4 21.1 8.68 9.70 13.2_510.77 8.60 13.82 *.-77 10.51 15.67 8.80 15.90 10.82 23.50 23.24 23.50 23.15
TABLE Vlb.
Continued E
C 17A C
18 19 20A D
22A B
22°5 21.0
]1.
19.0o 1n.5 19.3 22.5 22-5 22.0 15.5 14.2 16.0 17.8 20,2 22.5 20.0 20.2 20.5 20.0 26.1 26.0 25.0 23.0 26.4 21.8 27.0 27.0 26.0 23.5 27.0 26.5 25.0 24.5 25.5 27.0 27.5 24.5 25.5 26.1 12.50 13.88 23.1 20.0 16.15 16.10 9.75 8.42 9.94 22.9 24.91 25.27 22.9 24.51 25.27 23.1 24.05 19.5 23.65 25.37 25.37 26.42 26.45 25.0 23.9 22.5 22.3 26.5 25.0 26.0 25.5 25.0 25.3 25.8 26.0 26.2 26.8 16.35 16.35 23.5 23.5 24.0 24.0 8.25 10.00 7.90 10.25 8.33 8.25 8.70 8.70 x
8.65 10.51 10.64 10.52 8.91 8.91 26.75 26.85 19.26 26.59 D
23A 5.0 24.5 27.2 25.6 25.4 15.11 16.00 12.96 13.95 D
25.0 24.2 24.1 24.1 9.95 11.00 9.10 10.77 24A 21.0 21.0 26.25 26.30 26.83 27.85 D
8.08 8.89 25BC 29.52 26.90
TABLE Vila.
Light penetration in meters as measured by a secchi disc for 1965.
Station 1
7 BAD 8C 9AD 9C 14C 14D 15C 15D 16C 16D 22A 22B 23A 23D Maximum 1.52 1.52 1.22 1.8 0,91 1035 1.35 1.65 1 52 1.52 1.52 1.65 1&52 0o91 1401 165 Mininum 1.22 0.91 0.7 1.0 0684 0.45 1*19 0.91 1617 0.91 o,71 0.91 0.76 0.61 0.76 Mean 1.35 1.13 1.01 1.47 0.86 0.98 1.24 1.22 1.22 1.35 1.12 1.27 1419 O,82 0o82 1,21 No Observation 6
14 3
5 3
3 5
.5 35 5
8 5
8 5
6 TABLE VIlb.
Light 1966.
penetration in meters as measured by a secchi disc for Station 5
8C 11 13B 13C 14B 14C 14D 15A 15B 15c ISD 16A 16B 16C 16D 17A 17C 18 19 20A 21D 22A 22B 22D 23A 23B 23D 24A 24D Maximum 1.29 2&44 1.67 1.46 1.86 1653 2&14 2.14 1,97 2.14 2614 1.07 2.29 2.75 2.44 1.07 1.98 1.68 1.37 1.53
.91 No Minimum Mean Observation 1.22 1.07 0.91
.76
.92 1.16 1.01
.92 1.22
.92 1.07
.92 1.07 1.22 1.07
.92
.76
.92
.61
.61 2.38 1.24 1.42 1.63 1.20 1.04 1.28 1.37 1*07 1,83 1.56 1.28 1.07 1&60 1..49 1.53 1.00 1.68 1.86 1.83 2.29 1.00 1.31 1.10
.94 1.97
.98 1.83 1.54 1.67 1.70 3
1 5
5 3
5 31 1
66 1
2 3
5 2
7 8
6 1
2 4
5 3
3 1
8 1
1
TMS RIVER!
JERSEY
-4**
74'JI, 0~C dl.
.7 1'
~CEOf STOUT PIVER OYSTER WARETCWN R
fBARNEGAT BAY C.E jI 50 NEW JERSEY DARNEGAT FROM Q58.8. 1216 INLET CO 1
2 3
4 5
KILOMETERSZ Fig. I.
Chart showing general location of test region.
05 BE4A H-F."
v a ti f
t n-n: -e c t a 4.
'etat n rc,2.
BARxNZ0/.1 LIrAY SUWrACIE--- DOYTCj....
23D' 23A 22B 22A 17 C 15C loco Fig. 4. Temperatures for selected stations
BARNEGAT BAY NORTH-SOUTH TRANSECT 100 z 80 0
06 0
20 U
0.
20 13 B 14B 21D 15 C 15 B 16 C 17 C 17 A 11 B 23 B 22B SEDIMENT SIZE MICRO*tS H
20 4000 2000 100 500 250 125 62 62 FIZ 3
- a. :'orth-eoutli ~ee~imer~t treneect. lerTer to, Fig.
for loca*tion of eta3tsone
0 BARNEGAT BAY TRANSECT I
100 80 0
X 630-
~ 0 40 x
- 20.
21D 14 C 14D 7C
.7 C 7 D STATION I
2 3
- 4 5
6
?11,
-, L st-weet ea-21!iet tr~r.fe~t. Tlefer '-o FL.2 -rd.1 for at-tlon loCjciýfo
0 BARNEGAT TRANSECT II BAY I0 0
w UJ 22B 22B 22A 15C 15D aC 8D IC IC I
2 3
4 5
6 7
8 9
STATION
~'1i 5c Eeet-eet eei~ej r!:nsect. 3Ae:er to ýii.
2 and 3 for etation locýtilon
?Ia. 5c. East-weet eedi,-erit
,TRANSECT III 100 sO z 00 05 00 a.
zw cc 40 CLA I.
ýqx
'S'll 20I cmecmmc=m 23C STATION I
23 D 2
160 3
16D 4
16o 5.
90 6
97 7
?IJ,d -eat-west transect. Refer to ?Sr.. 2 and 3 for tto oein
- Iig. 6.
Collecting operations.
6,..
Petersen grab being lowered in the open position.
6.2. Grab conming aboard loaded 6.5.
Bottcm sample being brokcn up and washed through the F4-reens.
6.4.
Sample being washed through screens.
6.5.
Sample being sorted.
6.6. Operation of the salinometer.
0
0w1-0oL 1
-xa
--77 7
li "V;~
.4 1.5
.6
BUDGET A separate budget statement is submitted to demonstrate a rough breakdown in the amount committed to date on this grant.
It is obvious that a major share of the monies has been devoted to the salary of the two graduate students who are performing the actual work.
It should also be noted that during this first year of operation at least 20% of our resources have been consumed by the initial cost of a research vessel.
However, since this vessel is currently being shared by Professor Westman's group, the cost of thlc vessel to the program has been small in comparison to the amount of work it has performed.
It is interesting to note that continual operating expenses and supply costs are nearly as great as equipment outlay.
This is undoubtedly substantiated by the greater effort which has been made in the field aspects of -he problem than the laboratory experimental procedures.
With approximately six months remaining on this grant year, it is encouraging to be able to report nearly 17% of our resources still uncommitted..
Careful records of all budgetary matters regarding this grant are maintained.by the Rutgers Research Contract Office, the Bureau of Biological 'esearch and also by our group.
All purchases on this grant are only authorized by Professor Moul or Professor Loveland.
Budget Statement (29 November 1966)
Item Amount Allotted Actually Spent Balance Salary
$ 7,121.00
$ 6,666.00
$ 455.00 flesearch Vessel 2,888.00 2,565.00 323.00 Equipment 1,996.00 943.00
]J"3,00 Operating expense for vessel 792.00 284.00 508.00 Scientific supplies 756.00 735.00 21.00 Totals
$13,553.00
$11,193.00
$23:
Major Costs to Date
% of Total Grant (1966-67)
- 1. Salary:
$6666.00..............
49.0
- 2.
Research Vessel:
2049.00...............
21.0
- 3.
Drying Oven:
115.00
- 4. Tyler Screens:
72.00
- 5. Caribbean Dredge:
72.00
- 6.
Balance.
30.00
- 7. Van Dorn Sampler:
60.00
- 8.
Diving Suits:
128.00
- 9. Office Supplies and Equipment 123.00
- 10. Chemicals 108.00
- 11. Oxygen Adaptor 237.00
- 12. Temperature Regulator 70.00 Total #3-12 1015.00...............
7.5
- 13. All others (supplies &
operating expenses) 663.00...............
5.0 14 Balance uncommitted 2360.00..............
17.5
TIlE QUALITATIVE AND QUANTITATIVE ANALYSIS OF THE BENTItIC FLORA AND FAUNA OF BARNEGAT BAY BEFORE AND AFTER THE ONSET OF THERMAL ADDITION Second Progress Report June 1967 R. E. Loveland, Department of Zoology E. T.
Moul, Department of Botany F.
X. Phillips, Department of Zoology J. E. Taylor, Department of Botany Rutger's University, New Brunswick, New Jersey
1 -
==
Introduction:==
Field data have been collected every month during the winter as per the methods described in the report of December, 1966.
Initial and preliminary experiments have been conducted in the laboratory, although these studies are presently still generating impetus.
We are currently devoting roughly equal time to laboratory and field studies.
I.urther, focus is narrowing in the field in order to concentrate on the immediate region around the proposed outfall.
'3pecific species have been selected for further study in the laboratory.
Though we are aware of the danger of calling these species indicators of "thermal addition",
we see the value of correlative laboratory-field studies.
Our field facility has been continuously operable through this time period and is still beinL shared with Professor W'estman's group.
Laboratory facilities at the Nelson Labora-tories are used as mentioned in the rrevious report.
A budget staterent'is attached to this report.
A third assistant has joined the investigatory staff to work on the plankton.
Y1r. Kent Nountford, who has had con-siderable experience in independent investigations of fauna and flora of Barnegat Bay, will concentrate primarily on the phytoplankton of the Bay.
On ?vay 17th and 18th, the group attended the workinc session on thermal addition sronsored by International Biological Program at Jandy Hook, N.
J.
The meetings were ex:trenmely valuable for all concerned since they afforded con-tact between persors working in this area of research and also provided an arena for exchange of ideas on methodology, theory
2 -
and treatment of data.
Further, we have enlarged our biblio-graphic holdings through the generosity of the Karine Resources Institute, University of Maryland.
A proposal to IBF to support additional meetings is currently being written.
General Statement on Progress:
In addition to the winter field trips, sorting material and assimilation of data, considerable energy has been devoted to the preparation of a "type" collection of organisms found in Barnegat Bay.
The specimens are housed in the Nelson Laboratories and are available to any interestpd researchers.
The research vessel Clio received the usual Spring overhaul and is being stored at the N.
J.
Game Farm at Forked River.
Laboratory studies proceeded slowly during the winter but are now receiving more attention.
Report on Benthic Invertebrates:
During the winter months collections were conducted at approximately monthly intervals.
Frequently inclement weather prohibited safe operation of the boat.
The collecting techniqueý,
both quantitative and qualitative, employed were those described in the earlier progress report.
Naturally, the most effected physical parameter during this time period was water temperature.
Frequently the bay and the creeks were covered by ice and the unusually cool spring maintained the temperatures at a low level.
W.ith the abnormally high air temperatures during the last of May and the beginning of June the water temperature in the bay system climbed rapidly.
SReadings of 20-211C (68-700F) were recorded in the open bay with higher temperatures in the creeks.
Some of the more noteworthy observations madeduring the winter and early spring months are as follows; very large numbers of the sand shrimp, CranLon septemspinosus, were ob-tained widely during the early spring.
These collections included both adults and juveniles, probably produced during the preceeding season.
Bittium alternatum again became scarce during the colder months with r'itrella lunata increasing in numbers.
The preceeding breeding season for fEytilus edulis (blue mussel) must have been very good from the available evidence.
The sets of the young mussels have been noted in earlier years but only in very limited numbers.
This year, to date, has been characterized by comparatively large numbers of small mussels attached to everything from floating fragments of Ulva lactuca to.the shells of small snails.
For the present season the field investigation will be narrowed to the immediate area surrounding the outfall of the heated water (this includes the bay proper and Oyster Creek).
Sediment cores will be taken in the bay area to establish the sediment profile present.
After the determination of the profile, laboratory studies will be conducted to determine the effects of the heated water on different levels of the sub-stratum.
The laboratory studies will be conducted in the Nelson Biological Laboratories of Rutgers University.
- Also, a closer examination of the finer sediment fraction will be conducted this summer and.fall.
This is the material finer than 62,p (thesilts and clays).
Preliminary investigation will be undertaken on the heat tolerance and physiological effects on selected benthic inverte-brates.
Both adult forms and juveniles are envisioned in these studies.
4 -
The type specimen collection of those forms collected in the Bay is now approximately 70% complete.
These specimens are available for examination and are housed at the Nelson Biological Laboratories.
It is hoped that the collection will be completed by the end of the present summer.
3ome additions to the fauna of the area 'hich have been noted since the last report follow:
Cratina piltta Limulus polyphemus Panopeus herbsti Various amphipods not yet Nereis virens keyed to genus and species.
Report on Benthic Aae:
- 1.
Field.
Collections were made throughout the winter at approximately monthly intervals using the same techniques as have been previously reported.
The samples were crudely sorted on board the boat and then returned to New Brunswick for analysis and identification of species.
If at all possible, the samples were sorted in the live condition at the laboratory.
These collections will be continued at one inonth intervals through the summer.
An interesting aspect of the winter collections was the discovery that algae previously considered to be strictly sea-sonal forms were taken throughout the year, although in much reduced quantities.
These plants do not have the appearance of active growth and probably represent dormant stages that allow the plant to persist through adverse conditions.
Summer species found in the winter were Champia zarvula, Agardhiella tenera, and Graciliaria foliifera.
- 3ome of the "winter" species found during the summer were Folysiphonia nigrescens, Punctaria latifolia, and. Ectocar-us sp.
Surveys are being completed to find permanent sites suitable for quantitative seasonal periodicity and standing crop studies around the area of the outfall.
A sequence of quadrats -will be taken to establish the number necessary to sample most of the species.
At a given station, a 1 m2 frame will be dropped over
- board, a scuba diver will collect all vegetation within that
- quadrat, and the sample will be sorted for species.
Dry weight and wet weight, for each species will be determined.
Resul~ts will be expressed on a m2 basis.
The number of stations will be determined by the length of time necessary to collect and analyze the material.
As a working figure, we are planning on three stations per day and two days of analysis.
Two sets of stations would be sampled in a week, and each set of six sampled every two weeks.
It is felt
- that, rather than include a large geographical area, it is better to examine only a few sites intensively.
Collections would be more on a biweekly basis.
This aspect of the project will be continued through the fall.
- 2.
Laboratory.
A sequence of 24 factorial experiments to investigate the effects of temperature, salinity, light intensity, and. sea Water on the rate of productivity as measured by 02 evolution ('inkler titration) has been initiated.
The first series will investigate the level of 21F and 200/00 for salinity, 10' and 20 0 C for temperature, 200 and 1000 ft-c. for light in-tensity, and natural and artificial sea water (Instant Ocean formulation).
Each combination will be replicated four times.:
The two species of algae to be used are Gracilaria verrucosa, found year-round, and Agardhiella tenera, principly found in the summer.
As. these experiments are completed, other species will be investigated.
Long term culture experiments with various species of algae have been initiated this month.
1atural sea water is
6 -
being used, and the plants are being grown at three different temperatures (50, 150, and 250C).
It may be necessary to add nutrients.
These cultures are primarily for holding and con-ditioning of material to be used in the productivity studies.
Artificial substrates, probably racks of nylon strips, will be placed in the field this summer to act as traps for algal spores in the water.
These strips will be at various depths and throughout the study area, and will be sampled periodically.
- 3.
Publications.
A paper was published in the Bulletin of the Torrey Botanical Club, noting the presence of Codium in the Bay.
Copies are enclosed.
Hydrography:
Routine hydrographic data are being taken whenever bio-logical samples are collected, as has been previously reported.
One or two 25-hour hydroLraphic surveys are a possibility for the summer, but the details.
remain to be worked out.
3ome form of cooperation on this aspect of the study may be necessary.
Budget Statement, 1 June 1967:
Since our last budget statement, it became apparent that we would notuse all of the funds allocated for the first year by 1 June 1967.
Therefore, we requested to have the balance of the first year's amount, i.e.
R.2012.00, transferred into the second years-allocation in order to defer operating expenses of the summer of 1967.
A brief statement of account is given below.
Items Salary Research vessel Equipment Cperating expense for vessel Scientific supplies Amount Allotted Actuall "pent 7,1:21.00 6,666.00 2,888.00 2,565.00 1,996.00 969.00 Balance 455.00 323.00 1027.00 355.00
-148.00 2012. 00 792.00 756.00 il3,553.00
- 437.00 904.00 5ii, 541.00
0 Addendum to Report of June 1967 It was stated on page 3 of the original report oi-Junp 1967 that the current investigation was being narrowe' t_ tothe "immediate area surrounding the (proposed) outfall of the heated water."
It is' the wish of the investigators W ola.i>
this statement.
Although the statement implies that the suc*,
is being confined to a small area, we have, iI fact*
or,1y iY tensified the investigation of the area cited above.
Wc,:zk cv.v-tinues at those stations which occupy positions outsic.e of t.n.
immediate area of the outfall.
Although detailed information on the quantity anC 4uaii of organisms collected in the study area over the wit, isi included in the June report, such information will be incoa >
porated in the report of December, 1967.
Table -,X.
HYD?,OGRAPHICDATA COLLECTED 2-5 OCTOBER 1967 See Figures for location of stations Station Time Depth Temperature (EST)
(IV+/-)
%0C)
SaT in-.y Secchi Oxygen (0/00)
(M)
(.g/1) 0 1
0745 0952 3
4 5
1035 1115 1130 1210 0
- 0. 60 0.. 90 0
- 0. 60
- 0. 90
- 1. 20
- 1. 80 2.40 2.85 0
- 0. 60 1.20
- 1. 80 2.40
- 2. 70 0
- 0. 60 1.20 1.80 3.04
- 3. 33 0
0.60 0.90 0
- 0. 60 1.20 I.80 2.40 3.04 3.50 0
0.60 1.20 1.80 2.40
- 2. 70 12.84
- 12. 80 13.04
- 11. 94
- 11. 80 13.20
- 13. 30 13.42
- 13. 60
- 12. 29
- 1229
- 13. 29 13.29
- 13. 24 13.24 13.19 13.29 13.49
- 13. 34
- 13. 39
- 13. 39
- 14. 74
- 14. 74 14.24 13.95
- 14. 57 14.11 13.54
- 13. 00 12.96 13.16
- 14. 19
- 14. 19 13, 99
- 13. 69
- 12. 99
- 12. 94
- 23. 46 23.48 1,56
- 2. 06
- 19. 52
- 21. 4 21.56
- 23. 54
- 23. 66 2
- 2. 23
- 20. 64
- 23. 87 23.82
- 24. 27 3.86 7.17
- 19. 85
- 23. 07
- 24. 33 24.25 8.10 1.20 0.98
- 1. 20B 1.20 6
20.
21.
22.
23.
24.
24.
25.
30 26 45 58 39 70 50
- 1. 05
- 10. 83 8.95 0.46 7
22.05 23.55 23.30
- 23. 67
- 24. 60
- 24. 79 26.40
- 26. 90 0
0 0.60
- 1. 20 13.
13.
13.
21 20 47 2.66
Table IX. Hydrographic Data Collected 24 October 1967 (continued)
Station Time (EST)
Depth Temperature (M)
(cc)
Salinity (0/00)
Secchi (M)
Oxygen (MIZ/l) 9 10 1421 0
o.6o 1.20 1.80 2.40 3.04 3.6o 3.75 0
o.6o 1.20 1.80 2.25 0
1.20 1.80 2.25 0
0.60 1.20 1.80 2.4o 14.44 14.62 14.50 13.57 13.61 13.43 13.25 13.25 14.85 15.18 15.78 13.74 13.81 14.89 15.00 14.00 13.95 14.70 14.55 14.49 14.25 14.08 21.06 17.56 1.65 10.50 1.50 11 20.95 19.45 22.07 21.02 2.40 1.65 12 24.18 Location of collection stations.
Station 1.
2.
3.
4.
5.
6.
7.
8.
9.
12.
11.
12.
Description Light No. 3, Oyster Creek US 9 highway bridge, Oyster Creek Canal 183 meters below the bridge, O.C. Canal B. and K. Marina, Oyster Creek 490 meters below B and K Marina 670 meters below station 5 Mouth of Oyster Creek Light No.
4, Forked River US 9 highway bridge, Forked River UCanal Half way to second bridge Second bridge, Forked River Canal Mouth of Forked River Canal, near Light No.
19
- IL QUAL IT'rAT'IVE AN!) QUANTITAT I VE ANALYSIS 01:
TIliI BENTHIC
- LOIRA AND FAUNA OF BARNEGAT BAY BEFORE AND AFTER THE ONSET OF THEWIAL ADDITION Third Progress Report January 1968 E.
R.
J.
F.
K.
T.
- Moul, Department of Botany E.
Loveland, Department of Zoology E.
Taylor, Department of Botany X. Phillips, Department of Zoology Mountford, Department of Botany Rutger's University, New Brunswick, New Jersey
Barnegat Bay Thermal Addition Progress Report #3 20 January 1968 Introduction Although it was originally expected that the Jersey Central Power and Light generating plant at Lacy Township would be in opera-tion by this writing, we have not received information on the specific date of initiation.
Therefore, all that is contained in this progress report is to be considered "before onset" information.
Primary emphasis on field observations of the immediate area around the proposed outfall continues, as well as routine observations of peripheral bay stations.
Laboratory studies, especially those on benthic algae, are progressing well and results of these studies are included in this report.
Plankton analysis, especially of phyto-plankton, is now a routine part of the study.
It appears that the phytoplankton species are more or less distributed uniformly through-out the Bay, exceptions being local blooms of algae and temporal or seasonal variation.
Studies of thermal conduction and its effect on sediments and the organisms contained therein are progressing and some interesting data of extreme conditions are included in this report.
In an effort to summarize our results on the "before onset" aspect of this study, the data have been reviewed for the period of 1963 to the present.
Spatial and temporal information on 343 species of Barnegat Bay algae and invertebrates are included, plus any ad-ditional quantitative or hydrographic data available.
All data on temperature, salinity, etc. are summarized for five years.
New aspects of the study.
Since some feeling is being generated by the study group for the necessity of collecting data on energy input into the Barnegat Bay ecosystem, we are now collecting data from a field pyrheliometer located at Island Beach State Park.
Further, an intensive hydrographic survey of both Oyster Creek and Forked River has been completed.
It is expected that such a survey will be made every three months in the future.
Information collected from a water level gauge located in the area will be made available to the study group.
It is hoped that future progress reports will be only brief accounts of new data, which can be appended to the present report.
Finally, some concern has arisen regarding the possibility of this data being used in publications by persons other than those directly responsible for its collection.
We wish to state emphatic-ally that the data contained in the present report and those of December 1966 and June 1967 are the sole responsibility of the authors.
It is expected that much of this data will be used by these authors in independent, scientific journal publications.
0
Publications and Scientific Activities Mr.
Kent Mountford, presently engaged in the phytoplankton aspects of this study, had the following paper published.
Mountford, K.
1967.
The Occurrence of Pyrrhophyta in a
Brackish Cove--Barnegat Bay, New Jersey at Mantoloking, May through December, 1966.
The Bulletin, New Jersey Academy of Science, Vol.
12(l) :9-12.
Dr. Robert E.
Loveland gave a paper entitled "Relating Oxygen consumption to pumping rates in Mercenaria mercenaria" (Abstracted in.American Zoologist, Vol. 7(W):737.)
at the AAAS Meetings in New York City, 29 December 1967.-
Mr.
Jonathan Taylor and Dr. E.
T.
Moul are engaged in the preparation of a paper of rare and new species of algae from New Jersey, especially Barnegat Bay.
Budget Statement With one year and four months remaining in the study, we have expended roughly 66% of the budget originally allotted.
Mose of the balance will be used toward the salary of two research assistants and part-time labor.
Equipment and supply funds will be used as experiments demand.
A significant amount of support for the present work is still available through the facilities of the Nelson Biological Laboratories.
The following is a breakdown of the budget:
Item Amount Allotted Actually Spent Balance Salary
$21,363.36
$14,02O. 94
$7,342.42 Research Vessel 2,888.00 2,565.37 322.63 Operating Expenses 2,376.00 1,457.29 918.71 Equipment 2,196.00
.1,482.17 713.83 Supplies 1,076.64 690.68 385.96 Publication 100.00 23.16 76.84
$30,000.00
$20,239.61
$9,760-39
METHODS I
BENTHIC INVERTEBRATES During the summer season of 1967, a new quantitative benthic sampler was tested and adopted.
This unit was the Ponar sampler (Wildlife Supply Co., Saginaw, Michigan').
Field com-parisons between this unit and a 0.1 m2 Petersen quantitative grab, which we had been using, demonstrated that the Ponar was comparable to, or better than, the latter on bottoms of fine sediment composition (where bulk of sediments were in the 125mu or finer diameter classes).
Although the surface area per sample was less in the Ponar (0.05m2 vs. O.1m2 ), the volume" of material per sample was greater.
This is most likely a function of the design of the unit which permits greater and more uniform penetration of the substrate.
One of the benefits of the new sampler was the collection of intact specimens of the burrowing anemone, Cerianthus americanus.
Previously, only portions of the animals' tubes were collected.
Similarly, more specimens (i.e., tubes plus some portion of the animal) of the decorator worm, Diopatra cuprea, were recorded by use of the deeper digging Ponar.
Since the majority of this past season's (1967) sampling was conducted along the western portion of the bay (which is composed primarily of the finer sediment classes),
the" Ponar dredge proved to be a most valuable addition to the sampling program.
New nested sorting screens.were constructed utilizing stainless steel mesh.
Construction of these screens will pro-bably obviate the necessity for yearly construction of such units since the materials used should prove more durable and longer lived under field conditions.
The qualitative "Caribbean" dredge was used this season also.
This device captured members of the epifauna and fast swiming forms such as Crangon. All the samples brought on board for the algal collections were sorted for fauna also.
The duration of dredging at a station was eight minutes and paired hauls were made.
Representatives of each species were collected and returned to the lab for identification.
Measurements of the biomass are also being made.
II.
BENTHIC ALGAE Algae we-e collected by means of the "Caribbean" dredge (Turtox 105A505) as previously reported.
Paired eight minute hauls were made at an approximate boat speed of 2000 m per hour at each station collected.
The volume and duration of the haul was recorded and the two samples were sorted roughly and kept seperate.
When possible, the samples were returned
to the laboratory in a live condition for the finaldetermi-nations.
A few quantitative samples have been taken this year, using a transect-harvest technique.
At a station, a diver col-lected all the algae one foot to either side of a 100 foot line (13.6m2 ).
The sample was measured for wet volume and then returned to the laboratory for weighting.
At the laboratory, the sample was sorted into species.
The wet weight and dry weight for each species was determined, except where the amount of a given species was very low.
These minor species were weighted together.
Drying was at 65*C for four days.
Dredge samples were taken at the same stationas the harvest sample in order to compare the two samples for species composition.
One sample was also dried and weighed in the same manner as the harvest sample.
It is anticipated that the harvest studies will be resumed with greater intensity in the spring.
Very little is known about the variation in biomass with season of the benthic algae.
This is of immediate concern because of its influence on the productivity of an estuary.
III`
PLANKTON STUDIES7 1967 Beginning in late April, 1967,a study was undertaken to characterize the plankton community of middle and lower Barnegat Bay thru at least one annual cycle before initiation of the Oyster Creek Plant.
The objective is eventually to assess the uniformity or heterogeneity of spatial distribution and to discern any seasonal patterns of sufficient strength to be of predictive or evaluative worth in examining the plankton of future years.
The work between April and October was supported IW-National Science Foundation Grant GB-3343.
The R/V "La Boheme" is a privately owned auxiliary sloop on loan to the University with maintenance and repairs paid for by her owner, Kent Mountford.
Twenty-one runs to the lower bay were conducted between April and December of which survey cruises totalling 618 km.
(384 miles) were made aboard the R/V "La Boheme".
Data was taken on sixty-nine stations and a permanent cata-loged collection in excess of 200 samples assembled.
The frequency of sampling with: number of stations by date is shown in Figure 4, and the areas sampled in Figure 5.
Each sample consists of:
- 1. Net plankton, sampled by filtering 50 liters thru disc Akof A* S T* M* #230 stainless steel mesh (pore size 62 mu).
The filter disc was flushed with a fine stream of bay water and blown dry between samples to minimize contamination. A number of comparative samples were taken with a standard 60 mu 15 cm. aperture plankton net (Foerst Mechanical Spec-ialties) to examine retention by the two systems.
- 2. Nannoplankton was sampled by drawing a five hundred ml.
sample and fixing it immediately in the field with o.6 ml.
saturated I 2 -KI solution after Martin (1929).
- 3. Microflagellates and the naked Pyrrhophyta..
which do not respond to the usual preservative techniques, were sampled by returning to the laboratory approximately 200 ml. and hand centrifuging an aliquot at about 1150 RPM (225 max. g.)
for live examination.
- 4. Pysical data were taken, much of which is incorporated elsewhere in this report.
Temperature was measured with an FT-3 thermistor (Applied Research Associates, Austin, Texas) calibrated against the standard reversing thermometer used by the benthic investigators in the Barnegat Project.
Salinities were determined in the laboratory at known temperature with a precise specific gravity hydrometer and reference to the appropriate conversion tables.
Oxygen was determined by the Winkler method according to Barnes (1959) and Williams (1955) but the general data are not yet prepared for dissemination.
Each station greater in depth than 1.5 meters was examined surface and bottom for physical and plankton stratifications.
From 27 May through 13 September bottom water for salinity and net filtra-tion was brought to the surface through clear vinyl hose with a hand-operated diaphragm pump.
Water from depth for the nannoplankton and oxygen determinations was taken with a modified Kemmerer-Lunz sampler.
IV.
HYDROGRAPHY Hydrographic data for temperature, salinity, light pene-tration, and weather have been collected on a routine basis.
Temperature was measured with either a reversing thermometer calibrated against N.
B. S.
standards on the thermister section of a Beockman RS 5-3 induction salinometer.
The thermister was calibrated against the reversing thermometer.
Salinity was measured with the salinometer or by titration of water samples, using the standard Knudsen technique.
The salinometer was cali-brated by comparison with severaltitrated samples at a varity of temperatures.
All values in this report have been corrected to the primary standards unless indicated otherwise.
Top and bottom temperatures and salinityies were taken at a station as well as temperature profiles at 0.6 m intervals.
Light penetration is estimated with a standard 20 cm secchi disc.
Occasional measures of oxygen concentration have been made using the Winkler titration.
All water samples are taken with an all-plastic van Dorn water sampler.
On 25 October 1967, a detailed hydrographic survey of the two canals and associated creeks was made.
Stations were located from the hiway bridges to the bay.
Temperature, Salinity, and light penetration were measured along the axes of the canals.
It is proposed that these surveys will be continued on a quarterly basis.
Characterization of the sediments has been continued by Mr. Phillips using techniques previously described in progress report of 1966.
In connection with the survey, a Yellott silicone photo-voltaic cell (Mark IG 65402) has recently been installed at Island Beach State Park with the cooperation of John B. Verdier, Superin-tendent.
It records ins~lation values at two second intervals which generate a curve and can be integrated to obtain input ex-pressed as gram-calories/cm2 on a daily basis.
It is believed that this data may assist in assessing temperature phenomena in the bay.
RESULTS I.
BENTHIC INVERTEBRATES During the past season the following species have been recorded and added to the invertebrate fauna of Barnegat Bay:
Anadara ovalis (Mollusca, Bivalvia) single specimen, Balanus improvisus (Crustacea, Cirripedia)
Callipallene brevirostris (Arthropoda, Pycnogonida) single specimen Cerianthus americanus (Cnidaria, Anthozoa) numerous Epitonium rupicola (Mollusca, Gastropoda) single specimen Pitar morrhauna (Mollusca, Bivalvia) single specimen In addition, the various amphipods have been keyed at least to their families; these are the Ampeliscidae, Ampithoidae, and the Ganmaridae.
Further taxonomy and/or confirmation of this group is being sought. from Dr. Eric L. Mills.
The type specimen collection is now 807 complete.
Those specimens which are not included in the collection are primarily large forms such as blue crab (Callinectes sapidus), the lady crab (Ovalipes ocellatus), jingle sills (Anomia simplex), etc.
These species, although not in the collection, would not be difficult to obtain.
However, the problem with these larger specimens is that of storage space.
Also, a fairly fresh "box" (empty shells) of a third protobranch bivalve, Yoldia limatula, was found during the past
summeIr's field collecticrs.
This would indicate that the animal is present in the sanmling
-. t-This animal is found in both the Delaware and Raritan Bays (H.
H. Haskin, personal comnunica-tion), so it is ex'oected that the species should be found in Barnegat Bay.
Table I is a list of the voucher specimens available at Nelson Pi logical Labs.
The data concerning biological studies lae been reduced to tabular form.
For this technique each species is denoted by a number, and the designations are listed on a master species list.
At present, the species are listed alphabetically and sequentially, but this system will become non-seau ntial es new species are added.
.Species are listed on the ordinate and the date collected on the abs-
- s.
The presence of an "X" indicates that the animal was found in a cualitative s ample and a number represents that animal's density per s'luare m-ter as found by a quantitative sample.
Pre-scntation of these data iJn this report represent the findings for 1967 only.
In future reports, the data from previous years will be made available.
Position of the areas where these data were col-lected may be found by comparing the quadrate number with the quadrate location map.
II.
BENTHIC ALGAE Twenty cruises were made in 1967, most of which resulted in algal collections being made.
At the time of this report, all samples have been determined except for the difficult genera Clado-phora, Enteromorpha, Callithamnion, and Acrochaetium.
These will be identified to species when sufficient samples are on hand.
The collection now contains 111 taxa, all having voucher specimens on deposit at the Chrysler Herbarium, Rutgers University.
Thus, the species list in Table III can be taken as nearly complete.
Several species new or rare to New Jersey have been found as a
.esult of the intense collecting activities during the last five years.
These finds are being prepared for publication in the spring.
They are also included below for reference.
CHLOROPHYTA Bryopsis hypnoides Lamouroux Taylor (1957) reports this plant as occuring at Bermuda, Long Island, and Massachusetts; very infrequent,; in warm but not stagnant. pools.
It shows up in our collections in the spring from several places in the bay.
Codiolum gregarium A. Br.
Reported by Taylor (1957) from New York to Maine, growing
on rocks and shells in the summer.
We have i record for May and one for June.
It also has been collected in October at Belmar, New Jersey, on the shells of Mytilus.
Codium fragile (Sur.) Hariot ssp. tomentosoides (van Goor) Silva.
Codium was first reported from New Jersey by Taylor (1967) at only a few isolated stations.
It has now become estab-lished throughout the bay and can be collected during entire year.
The speciemns collected usually consist of small fragments.
Entocladia viridis Reinke This endophyte has been reported by Taylor (1957) as growing in the cell walls of various algae, particularly Rhodo-p'-yceae, from Bermuda, Florida, North Carolina, and Massachusetts.
It has been collected in Barnegat Bay from March to October growing in the tissues of various species of Polysiphonia.
Pringsheimiella scutata (Reinke) Schmidt Taylor (1957) reports this epiphyte as occuring at Bermuda and Connecticut to Maine during the summer on various algae and Zostera.
A single collection has been made in Barnegat Bay at quadrate "18" 8 June 1966.
Protoderma marinum Reinke Again, Taylor (1957) reports this small plant from Bermuda and Connecticut to Maine, growing on shells.
We have fould it on dead mollusc shells in June and October at isolated stations in the Bay.
PHAEOPHYTA Asperococcus echinatus (Mertens) Greville Taylor (1957) reports the distribution of this plant as Staten Island to the lower St. Lawrence,occuring during mid-summer.
It is found in Barnegat Bay from January to May at several collecting stations.
Moeller (1965) has found this plant twice in Great Bay in May and June, and Abbiate (1961) reports it from the shore of Staten Island, Raritan Bay.
However, neither of these records were found in the Chrysler Herbarium.
Taylor, Wm.
R.
1957.
Marine algae of the Northeast Coast of North America U. of Michigan Press.
Ann Arbor.
509 pp.
Taylor, J.E. 1967.
Codium reported from a New Jersey estuary.
Bull.
Torrey Bot. Club 94:57-59.
Ectocarpus siliculosus (Dill.) Lyngbye F. hiemalis (Croxan)
Kuckuck Reported by Taylor (1957) as occuring only in southern Massachusetts and fruiting in the winter.
We have found what we believe to be this plant in fruiting condition in the early spring.
This is quite an extension south in its range.
Ectocarpus subcorymbosus Farlow, emend Holden This plant is an epiphyte of R and has been reported by Taylor (1957) as occuring in Maryland, Connecticut, and Massa-chusetts; fruiting during the summer and autumn.
We have a single record for 7 November 1964 for this plant, collected on the shore of Island Beach State Park.
The plant was on Zostera, and had pleurolocular sporangia.
Halothrix lumbricalis (Kutzing) Reinke Taylor reports this epiphyte of Zostera from Long Island to Maine, fruiting from winter to spring.
It appears in our col-lections from later winter through the spring on Zostera also.
The collections have been made from many parts of the bay.
Sphacelaria cirrosa (Roth) C.
Agardh Sphacelaria has been reported from New York to the lower St. Lawrence as an epiphyte on Zostera, on stones, and shells.
It fruits in the winter in this range.
It has been collected in the bhy sparingly in the winter and frequently during the summer at a variety of stations.
RHODOPHYTA Hypnea musciformis (Wulfen) Lamouroux Although Taylor (1957) reports Hypnea occuring from the tropics, Bermuda and Florida to Southern Massachusetts, there is no record from New Jersey.
We have infrequently collected small fragments of this plant in the bay during the summer to late autunmn.
The center of distribution for this plant seems to be in the tropics (Taylor 1960).
Rhododermis georgii (Batters) Collins This plant is another epiphyte of Zostera occuring from Long Island to Maine on the margins of.Zostera leaves (Taylor 1967).
It is found on the margins Zostera in the spring months.inmthe.:bay also.
Extensive growths of the plant will cause the margins of
- Abbiate, L. M. 1961. An ecological study of the attached marine algae of Raritan Bay.
M.S. Thesis, Rutgers University.
Moeller, H.W.
1965.
The attached algae of the Great Bay and Mullica River, New Jersey.
M.S. Thesis, Rutgers University.
Zostera to be quite red.
The change in the numbers of species with season is shown in Table III and figure 6.
In addition, the benthic algae are re-ported by quadrate in Table IV.
It is quite apparent that the bay supports two distinct flora.
The summer assemblage is characterized by a domancnce of Rhodophyta and the winter by Phaeophyta.
This is consistant with the observation that the Phaeophyta are a northern group and reach their maximum development in the higher latitudes.
The Rhodophyta, on the other hand, show their maximum development in the subtropical and tropical latitudes.
The Chlorophyta's period of maximum development is in the spring in the bay.
They never reach the numbers of species of the Rhodophyta.
The results of the harvest studies are shown in Table V.
The values are reported as biomass per square meter.
Comment on the results will have to await further collections.
III.
PLANKTON The limited availability of time and funds has required that emphasis thusfar be placed on the sampling program.
Live ex-aminations have, however, been performed on aliquots at every regular data point.
This technique produces its most reliable data for the phytoplankton and, more specifically, the naannoplankton community.
No attempt therefore has been made to discuss zooplankton, although the other techniques have extensively sampled these forms.
Live material taken in the field is held a variable length of time before it can be examined.
In some cases material was examined directly aboard the research vessel, in others, a day or more had elapsed before returning to the laboratory.
From these data therefore, not a great deal can be said about actual abundance in situ.
Relative abundance between samples gives some indication of population and community variability but, even here there may be distortions by rapid selective multiplication and mortality during the holding period.
Conclusive evaluation of these differences must await analysis and quantitative expression of the preserved samples.
The accompanying species list is a preliminary register of occurrence over the period 29 April thru 20 December, 1967.
It will later be expanded and certain of the identifications subjected to revision.
Based upon live analysis and a small amount of preserved material upwards of 140 separate organisms have been distinquised, of which 87 have been taken to tentative species in 69 genera.
From the tabulated data one may say something about the occurrence of an organism but not with any confidence -bout its absence.
This is especially true for the period 25 June to 2 August for which the Taylor, Wm.
R. 1962. Marine algae of the eastern tropical and sub-tropical coasts of the Americas.
U. of Michigan Press.
Ann Arbor. 870 pp.
least analytical work has been completed at this writing.
Generally, it may be said that dinoflagellates are of great importance, quantitativel and qualitatively during the warmer months.
Skeletonema costatum was the most abundant summer and autumn diatom.
In analyzing the live material twenty instances of pos-sible phytoplankton stratification were observed.
Because of the holding period, most of this material must await verification in the preserved samples.
In one case, however, (13 September, 0950 hours0.011 days <br />0.264 hours <br />0.00157 weeks <br />3.61475e-4 months <br /> at light 2, NW of the Inlet) Gymnodinium splendens was found on the bottom (2.5 meters) in extremely high density in both live and pre-served material.
None were recorded in the surface sample.
Eleven of eighteen organisms reported for the bottom sample did not appear at the surface and, eight of the eleven were dinoflagellates.
There was a slight inverse temperature stratification (surface 17.3, bot-tom 18.30C), apparently made possible by a specific gravity differen-tial of.0028.
There was a fairly stiff
- breeze, NE 14-16 knots, which should have promoted mixinglad the system been unstable.
Surface oxygen was 8.62 mg./l. while at 2.5 m.
it was 7.92.
This gradient was not so sharp as found at other stations on the same date.
Data resulting from independent research will ultimately be available in partially organized form for stations at Mantoloking on Barnegat Bay and Manasquan beach taken during 1964 and 1965.
A checklist of the Pyrrhophyta of Beaton's Cove: at Mantoloking for 1966 has been published (Bull. N.J. Acad. Sci. 12-1;9-12).
It appears this material will be more useful than initially anticipated.
Many seasonally occuring organisms may, indeed, follow fairly predictable patterns.
IV.
HYDROGRAPHY All the physical data that: has been collected from 1963 to 1967 are presented with this report.
The measurements have been corrected to standard references instruments.
In subsequent reports, these data will be brought up to date.
Although each hydrographic station is refered to a quadrate, the exact geographic location of the collection is available.
. Hydrographic data are presented by quadrate in Table VII and by data in Table VIII.
On the basis of these data, one can plbt yearly top and bottom salinities for all stations (figures 7, 8 and 9), and yearly top and bottom temperatures for all stations (figures 10, 11 and 12).
Stratification in the distribution of temperature and salinity with depth were often observed.
In the winter and spring cold (10 to 2'C) water over-layed warmer (40 to 5'C) water.
The surface water was also less saline.
In the summer, the temperature pattern would reverse with the warmer and fresher water on the
surface and the colder but more saline water on the bottom.
These patterns were particularly pronounced in quadrates near Oyster Creek Channel.
Presumably, the more conservative bottom water was derived from tidal exchange with the ocean.
If a rapid temperature change with depth is an indication of this water mass, then it has been observed at quadrate 17A to 15B.
This stratification is most pronounced in the spring when the bay has warmed to some extent and the ocean is still near its winter temperature.
Year to year differences in the salinity for the entire bay are apparent (figures 7, 8 and 9).
The dry years of 1965 and 1966 showed generally higher salinities than 1967, which was the year that broke the drought.
In these figures, the out-lyers are creek stations.
The yearly temperature records for all stations (figures 10, 11 and
- 12) indicate that the bay warms more rapidly in the spring than it cools in the fall.
The results of the survey in the two canals on 25 October 1967 in Table IX, and figures 13 and 14.
A very strong salinity stratification in Oyster Creek was found as the fresh water from the creek flowed over the much more dense bay water.
This was not nearly so strong in the Forked River Canal.
Both canals and creeks were 20 to 30C warmer than the bay.
The upper most reaches of the canals were also cooler than the lower ends of the section.
We exnect to continue these surveys.
0 LABORATORY STLDIES I.
ALGAL PHYSIODOGY Experiments to establish the effects of temperature, salinity, and light intensity on the oxygen produotion of benthic algae were run this past summer.
The series is not yet complete.
The benthic algae Gracilaria verrucosa and Codium fragile ssp. tomentosoides were brought in from the field and held in "In-stant Ocean" aquaria at 17*C for about a week until they were used.
Several young actively growing tips free from epiphytes were cut from a single plant, and the experimental material was chosen at random from these clippings.
The plant tissue was cultured in 300 ml standard BOD bottles that had been volume calibrated.
The bottles were placed on a rotary shaker water bath provided with lights and temperature control.
All experiments were run at 700 ft-c. intensity.
The bottles were filled and allowed to overflow three volumes.
Samples from the initial oxygen concentration were also taken at this time.
Previous experiments shuwed that a blank was unnecessary.
The culture solution consisted of aged bay water diluted with the proper amount of distilled water.
The artificial sea water was mixed from "Instant Ocean" dry salts (Aquarium Systems, Wickliffe, 0
Onii0), and tap water.
Salinity (parts per thousand) was measured with an electrode-less induction salinometer (Beckmnan Instruments).
At the end of the incubation period, the tissue was re-moved, blotted dry, and weigher&:.
The culture bottles were fixed and titrated for disolved oxygen according to the standard Winkler Method.
Since the volume of the bottles was known, the total amount of oxygen produced by the tissue could be determined.
There are many major critisms of the Winkler technique involving the 300 ml BOD bottles, reagent concentration, and standardization (Carritt and Carpenter 1966).
We will be going to a'bo transfer" technique as described by Carritt and Carpenter (1966).
We have 24 125 ml erlenmeyer flr°ks with 24/40 ground joints (Co:'ning 5000) and 24-24/40 ground male joints (Corning 9.14960) that have been drawn out to displace about 10 ml.
These f>".sks have been volume calibrated and will be used as culture flasks.
The titration pro-cedure will follow Carritt and Carpenter (1966) also.
The tissues -Tere dried at 656 C for three days and then weighed again.
The response to the experimental conditions was ex'ressed as mg 02. g dry or wet weight -1.
hour -1. Percentage dry weights were also calculated.
The per cent dry weight of Ulva lactuca, Codium, Gracila-ria verrucbca, and A.ardhiel.la tenera was determined as a check on th2 weights of the culture tissue and to determine the effect of a distilled water rinse.
About 15 of the same size were cut from each species.
Five of these were then rinsed briefly in dis-tilled water, and five others were rinsed in sea water.
All the pieces were blotted dry, weighted, and placed in an oven at 65cC.
These samples were then weighted at 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> intervals for three days.
The results of the culture experiments are presented in Tables ;:
and XI.
The e-ffct of saltwater formulation was of interest because we are using Instant Ocr-a-. tanks and seawater to hold the algae.
The differ-nce in the rp:.ponses to the treatments are not stastically significant because of the excessive variation betweEn replicates.
This high variation we will try to control by increasing the number of replicates and changing the oxygen analysis.
The results of the Codium culture experiments are shown in Table XI.
There is a strong temperature andsalinity effect on oxygen production.
A complete statistical analysis is now being worked out.
Table XII shows the result of the drying experiments.
The lowest per cent dry weight was found with Codium, and the highest with Ulva.
Since there was no significant species by wash interac-tion, the main effects of washing and species can be discussed.
Rinsing the tissue in distilled water lowers the final per cent dry weight of the plant, and there is a very strong effect of the species on the per cent dry weight.
0
The effect of rinsing is to remove salt water from the.
surface of the tissue as these salts would inflate the dry weight of the plant.
Further studies will be made to determine the effects of drying temperature on dry weight.
We used 65(C, but other meth-ods use 100IC. This point is critical since the plants response is determined per unit weight.
Wet weight cannot be used because the plant will, with in limits, take up or lose water depending on the concentration of the external medium.
TEMPERATURE-SEDIMENT REGIME To determine the effects of heated estuarine water (S 0/00=
25 0/00) on the substrate the following experiment was designed.
A 7.5 liter system, of which 3.4 liters consisted of Barnegat Bay sediments, was established.
The remaining volume of the system wao filled with the saline water.
Compouition of the ;ubstrate was artificial, i.e., the grain size composition was formulated in the laboratory to represent a "sandy area"I of the region of the bay involved in the investigation.
Thermistor probes wereplaced in the sediment column at 2 cm intervals beginning. at themud-water interface.
The thermistor unit was connected with a strip chart recorder to obrain continuous records.
After equilibration at 18'C the water phase was rapidly heated to 300C by a submerged aquarium heater.
The heating element was restricted to the upper portions of the water column to minimize the possibility of direct heating of the sediments.
Formation of thermal gradients in the water column was prevented by stirring the water.
Preliminary results demonstrated that the water portion of the system was fully heated within one hour after the heating system was activated.
The experiments were allowed to continue for 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> or until the sediment temperature achieved equilibrium with the water temperature.
Fig. 15 presents the results of the experiments.
As would be expected, the upper sediment levels showed a more rapid heat gain in less time than the lower sediments.
Maximum depth in the chamber was 12-13 cm, this depth would be approximately the lower limit that one would expect to find the majority of the animals encountered in this study.
The depth utilized the typical habitat of the smaller and shallowerburrowing forms of the infauna.
The design attempted to duplicate field conditions as closely as possible, however, the continuity of the sediment was
-Sediment composition was as follows:
500 u 5%
250 u 10%
These values (based on dry weight) approximate 125 u 60%
the sediment composition of an "average" sandy
.62 u 20%
area.
-62 u 5%
not duplicated.
By continuity I refer to the effect of lateral transport which would be an important modifying factor in the open system (viz.,
in the natural environment).
Since the laboratory study was on a closed system, the effects of lateral and horizontal (from deeper sedij-nts) heat transfer could not be studies quanti-tatively.
The experiri.ntal conditions were extreme and it is not likely that any area of the bay (perhaps excluding the effluent canal) will be subjected to such harsh temperature differentials over prolonged periods of time.
0 0
TABLE I.
TYPE SPECIMEN COLLECTION OF BARNEGAT BAY Amphitrite ornata Anachis avara Anadara ovalis Asterias forbesi Balanus improvisus Bittiun alternatum Botryllus schlosseri Bugula turrita Busycon canaliculatum Zallipallene brevirostris Caprella geometrica Cerianthus americanus Cirratulus grandis Cliona celata Clymenella torquata Crangon septemspinosus Cratina pilata Crepidula convexa Crepidula fornicata Crepidulaplana
-Cyathura polita Diopatra cuprea Ensis directus Epitonium rupicola Eupleura caudata Eurypanopeus depressus Gemma gemma Glycera dibranchiata HarmothUe imbricata Heteromysis formosa Hippolyte zostericolor Xydractinia echinata Hydroides dianthus Idotea baltica Laevicardium mortoni Lepidonotus squaatus Leptosynapta inhaerens Lyonsia hyalina Macoma tenta Maldanopsis elongata Mercenaria mercenaria Microciona prolifera Mitrella lunata Molgula manhattensis Mulinia lateralis Mytilus edulis Nassarius obsoletus Nassarius vibex Neopanope texana Nephthys incisa Nereis arenacodonta Notomastus latericeus Nucula proxima Pagurus longicarpus Palaemonetes vulgaris Pectinaria gouldii Pennaria tiarella Petricola pholadifornis Pitar morrhauna Polinices duplicatus Betusa canaliculata Rhithropanopeus harrisi Sabella microphthalma Saccoglossus kowalewskii Scoloplos armiger Solemya velum Sthenelais limicola Stylariodes arenosa Tagelus divisus Tellina agilis Tellina versicQlor Tubularia crocea Turbonilla sp.
Urosalpinx cinerea
TAILE II.
BENTHIC INVEREBRATE DISTRIBUTION--1967 Note: Numbers within dates are numbers of organisms/Ma.
An "X" denotes qualitative representation.
QUADRATE #1 j
QUADRATE 8C QUADRATE 8AD /
No.
7-19 8-11 No.
6-i14 2
- 5 x
E x
18 x
20 X
21 X
23 10 27 X
30 x
32 X 17 40 x
48 2
51 r54 x
56 x
8 59 x
6 63 X 2 64 x
72 76 79 X
8-11 X 22 6
78 x 6 x
X 12 x
No.
2 3
7 12 18 20 22 27 28 38 40 45 48 50 51 54 56 62 63 6-1 10-1 x
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
18 10 18.
20 24 28 30 32 35 36 37 39 4o 50 53 54
,)6 57 63 66 69 76 79 xx x
x x
53 10 x
36 54 X 3
+
x 6 X 30 7
X 72 X 3 3
10 18 x
xx x
x x
x x
x x
1 2
V QUADRATE #11 No.
6-1 7-25 No.
6-1 7-25
.1 N~o.
6-1 7-25 6
8 16 17 18 23 24 125 26 27 x
xx x
x x
x x
34 X
2 4
2
.2 1
3031 33 36 37 40 42 49 50 56 58 59 x
xx x
x x
xj x
X 12 6o 62 2
63 66 69 70 72 73 4
.74 76 6
24 xx x
x x
10 18 4
144 x
x x
0
TABLE II.
BENTHIC INVERTEBRATE DISTRIBUTION--1967 (continued)
QUADRATE 15D I No.
11-11 No.
8-11 14 17 18 22 23 x
x 4
12 12 30 x
8 5
X 45 6
No.
8-ii 50 x
52 x.44 59 X
56 x
69 x
No.
8-11 70 x
73 4
76 x 36 78 x 16 QUADRATE 170 /
QUADRATE #16 1 QUADRATE 17A
/
No.
5-27 6-14 8-31 No.
6-1 6-14 8-31 Petersen Ponar Petersen Ponar i.No 7-13 8-31 6-1 1
2 X
5 10 12 X
14 17 18 x
22 X
23 24 28 30 31 X
33 4o 41 46 53 54 56 x
59 6Q 62 63 65 70 73 76 x
77 x
x x
x.x x
x x
x x
x 2
2 3
.8 16 x
4 18 x
12 19 X
2 23 24 8
29 X
4 30 4
33 35 37 x
6 8
41 x
46 8
47 37
- 84.
50
.04 52 X
42 53 x
8 56 2
63 16 65 70 X
73 4
76 78 6
x 14 x
x 6
x x
x x 46 4
X 2 x
1 2
5 4
17 18 23 24 56 25 8
.28 29 30 16 31 33 35 38 28 4o
+
42 43 20
- 45 46 50 52 4
53 55 32 56 68 59 4
6o 61 62 63 67 68 70 73 74 76 79 x
24 X
x x
x x
x x
8 12 x
x x
x 2
18 x
8 6
x x
x X
x x
2 4
x x
x x
x 15 x
x 2
x x i5 x
x 8
74 x
x x
x x
x x
x X248 4
8 256 2
16 4
2 2
10 1
230 6
x 9
X 18 x
x X 21 x
x 3
x 33
.3 X225 x
x
TABLE II1 No.
6-1 BENTHIC INVERTEBRATE DISTRIBUTION--1967 (continued)
QUADRATE 18 8-16 No.
6-1 8-16 No.
6-I 8-16 No.
6-1 8-16 1
10, 18 23 x
x x
x 24 25 20 33 37 5
4o 44 2
46 3
48 3
50 52 2
53 62 X
x x
X X
x x
2 63 5
65 69 5
70 76 x
x x
3 5
QUADRATE 22A V/
No.
8-11 10-1 No.
8-11 10-1 1
10 18 23 25 12
+
42 x
29 30 34 4o 41 X
X x
No.
8-11 47 x
50 X
51 52 x 18 53 x
10-1 No.
8-ii x
x x
54 56 59 66 70
.72 10-1 2
x x
x x
X 4
2 QUADRATE 23A No.
7-13 io-16 10-25 No..7-13 I0"-16 10.25i5 No.
7-13 10-16 10-25 1
2 20 22 18 23 25 63 69 6
12 2
1 3
33 9
9 32 33 35 36 37
.4o 43 64 71 2
2 6
x 8 x 3 3
2 1
51 45 47 48 52 54 56 59 65 73 76
+
34 92 8
6 8
4 120 18 3
3 6
6 6
24 18 2
QUADRATE 23D I No.
5-27 7-13 7-25 8-16 8-31 10-1 io-16 1
2 5
8 9
10 16 17 20 23 4
2 X 34 x
x x
x x
x x
x x
x x
6 6
x X
x 2
12 X
9 x
3
TABLE II*
BENTHIC INVERTEBRATE DISTRIBUTION--1967 (continued)
QUADRATE 23D (continued)
I No.
5-27 7-13 7-25 8-16 8-31 10-i 10-16 24 25 28 29 30 31 33 35 37 39 4o 41 42 43 145 47 48 50 51 52 53 55 56 57 59 60 63 65 66 67 69 70 71 73 74 76 79 4
x 3
3 6
x x 6 x
8 x
x x
x x 6 x
x 8
x x
x x
x x
x x 6 6
2 x
14 X
x 2
2 2
30 192 6
18 30 X 36 x
x x
x x
x x
x x
x X 120 x
x x
X 2 X1O
. X x
X 2
- 2 x
X198 x
3 6
x x
X 2
x X
2 x
x 3
69 78 2
16 X
2 x 6 X 2 2
2 16 10 34 2
2 18 15 3
14 26 93 x
QIJADHATIW 24A No.
6-14 8-31 No.
6-14 No.
1 2
3 8
9 17 18 23 6-14 8-31 i-31 x
x x
x 84 24 25 27 10 28 29 28 30 6
31 12 33 x
x x
x 3
35 3
40 45 48 11 52 53 56 6
59 x
x 4
9 33 No.
6-14 60 63 X
65 69 70 X
73 76 8-31 5
9 3
14 24 x
x x
TABLE II BENTHIC INVERTEBRATE DISTRIBUTION--1967 (continued)
QUADRATE #13B /
QUADRATE 14B /
QUADRATE 15B v/
No.
7-19 Petersen 7-19 Ponar 16 76 10 14 17 18 23 24 25 29 30 33 42 46 50 52 56 59 6o
.63 65.
67.
69 70 73 76 78 80
+
17 x
x x
x x
x x
x x
x x
x x
x x
5 10 5
2 5
12 52 16 No.
15 17 18 23 24 25 30 33 45 50 52 53 59 65 69 70 73 74 76 78 6-6 No.
6-6 x
x X
2 x 6 6
2 x
8 X 2 xX2 x 4 x
X 2 x
x 6 2
x 116 x
8 5
7 3
4 3
15 1
5.9 11 14 16 17 18 23 24 29 30 35 45 46 47 49
.50 52 56 63 65 67 69 70 74 73 76 78 10-16 18 x
x x
x x
x x
11 2
x 36 3
3 3
14 86 3
6 3
2 6
9 8-11 0
2 4
No. I6-6 6-6*
8-11 6
No.
6-6 6 8-11 6-6*
No.
6-6 2
3 4
10 17 18 23 24 29 30 x
2 x
X 10 x
x
..16 x
X 10 2
x x
1 31 42 43 46 48 50 52 53 55 x
x X 2 x
4 X
2 18 56 59 60 65 66 69 74 76 78 x 4 X 18 x
x x 4 x
XJ x
x x
x x
14 x
x*4 x 6
4 6
6 8
2 6
9
- 1/4 mi. Removed.
TABLE III BENTHIC ALAGE OF BARNEGAT BA*Y.
NEW JERSEY, PRESENTED BY MONTH OF COLLECTION AND FRUITING CONDITION.
Note: April and September are inadequately collected.
CHLORO PHYTA yl 0 -N T.TH I
2 3
4 5
6 7
8 9
10 11 12 I
Byropsis hypnoides 2
B. piutrnosa S. zh~ietomorpha aerea 4 Cladophora sp.
5 C. albida
- 6.
C. albida var. refracta 7 C. orystallina 8 C.. flexuosa 9 C. glaucescens I
C. refracta 12 C. rudolphiana 13 Codium fragile ssp. tomentosoides 14 Codiolum gregarium 15 Enteromorpha sp.
16 E. biflagellata 103 E. compressa 17 E. clathrata 18 E. intestinalis 19 E. linza 20 E. marginata 21 E. plumosa 22 E. prolifera 23 Entocladia viridis 24 Gomontia polyrhiza 25 Monostroma oxyspermum 26 Percursaria percursa 28 Pringsheimiella scutata 29 Protoderma marinum 30 Rhizoclonium riparium 31 Ulothrix flacca 32 U. implexa 33 Ulva lactuca 107 Urospora penicilliformis x x x x x x x
x x
x x
x x
x x
x xx x xx x x
x x x x x x x x x x x
x x x xx x
x x
xxxxx x x X
X X xx x
x x
xxx x x x x x x x
x Xx x
x X.
X x
x x
x X xxxx x.x x
x x
X X
X
.x x x
xx x
x x
- x x
x x
xx x
x x
x x x x xx x x x
X X x
x x x
F x
x x x Total no. app. for Division XA NTHO PHYTA 109 Vauscharia sp.
Total no. spp. for Division PHAEOPHYTA 10 10 10 7
18 20 18 10 3
16 15 6
x x
1 1
34 Ascophyllum nodosum var. scorpiodes 35 Asperococcus echinatus X X X 36 Desmarestia viridis X X 37.Psmotrichurn undulaturn X X X x
xx x x x
x x
x x x x
PHAEOPHYTA (cont'd)
MONTH 1
2 3
4 5
6 7
8 9
10 11 12 38 40 39 Iii 42 110 106 43 44 108 45 46 47 48 105 104 49 50 51 52 53 54 55 56 57 58 Ectocarpus sp.
E. confervoides E. siliculosus E. siliculosus F, hiemalis E. subcorymob sus Elachistea fuciola Eudesme zosterae Fucus op.
F. Spiralis F. vesiculosus Giffordia sp.
G. granulosa G. mitchellae Halothrix lumbricalls Leathesia difformis Myrionema strangulans Myriotrichia clavaeformis Petalonia fascia Punctaria latifolia P. plantaginea Pylaiella littoralis P. littoralis var. varis Ralfsia clavata R. verrucosa Scytosiphon lomentaria Sphacelaria cirrosa Stilophora rhizodes Xx x
x x F FP FP FPFPFP FP FP FPFPFP FP FP FPFP X
x XX X
X X X x
x X
x x
X X
X FP FP F
X x
F F
X X X
x x
X x
x F
F F
x x
X F
F X xX F
F X X x
XX X
F X
X XFX x x F
F F
F X X X
X X X X X
X x
x x X 0
XX X
x Xx X X XX XX X X x
X Total no. spp. for Division RHODOPHYTA 10 14 17 6 22 2Z 10 X XX X XX X
2 0 6 14 59 60 112 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 Acrochaetium sp.
A. flexuosum A. sagraeanum Agardhiella tenera Antithamnion cruciatum Bangia fuscopurpurea Callithamnion sp.
C. baileyi C. byssoides C. corymbosum C. roseurn Ceramiurn diaphanum C. fastigiaturn C. rubriforme Cerarnium rubrum C. strictum Charrpia parvula Chondria sp.
C. baileyana C. sedifolia C. tenuissirna X
XX X
X x X X X C T X X X X X X x x X X C
X X
X X
x C C C
,X X
X T
X X T
X x XX X
X XX X
X T.CX TCTC T X
X X
X X X
X T TCC T
T T
x X
X T
X X XX X
X X X X X X X TO X X
XT x
11 X
C X
X X
x X
RHODOPHYTA (cont'd)
IVIO N T H 1 2
- 3.
4 5
6 7
8 9 10 11 12 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 Erythorotrichia carnea Fosliella lejolisii Gelidium crinale Goniotrichum,- alsidli Gracilaria foliifera G. verrucosa Griffithsia tenuis Hildenbrandia prototypus Hypnea musciformis Lomentaria baileyana L. baileyana var. filiformis L. baileyana var. valida Polysiphonia sp.
P. denudata P. harveyi P. nigra P. nigrescena P. subtilissima P. urceolata Prophyra leucosticta P. umbilicalis Rhododermis georgii Spyridia filamentosa X X x
xX X XX XX*X X
XX x
- c XXC x X C
C T
T X
X C
XXc x
x X
Xx x
x X
XX XXX X X X
XX xX X
x X
X X
X X
X X C
X X
- X TC X
X C TCT X
T TCTCS X TS X
T X
X TCTCX X
T CS X X
x X XX X
X TCSTCS:'X T
X x x
T X X
X X X X X x x x x
x 12 14 16 X
X X
X XX X
Total no. spp. for Division Total no. spp. for each month 5
24 31 35 22 8 26 23 15 32 38 33 18 64 73 64 44 II 48 53 32 0
0
Table IV.
Benthic algae from rarnegat Bay, New Jersey,
-' lected 1963 through 1967, and reported by station.
Symbols used to designate condition of collected algae
+
present F
fruiting FU fruiting, with unilocular sporangia FP fruiting, with pleurolocular sporangia FM fruitbhg, with monolocular sporangia (Rhodophyta)
C cystocarpic plant S
spermatangial plant, T
tetrasporic plant Z
epiphytic on Zostera R
epiphytic on Ruppia
-- Cfllaflhk I
C-L.r-. TDON D "XTE.
.CR:DIZT'r'H 1965 7/28 7/28 8r-3/6 25.-15 24.m0.-
'4 25%OO 2..9o-t55 5,06 2-*o09 2.,
26L96 24 t*20B 1501; 1.65P, ".0B
'2 li i-o07 7
135B 10 8
TOTAZL # Spi7i.:7.E 0.90 1.20B 6
9 SYE ii.
rtahIUp.2or.'.J. :Sp.
14-?h.ta im.cF C~x.
Al'PCt.,.:C.' 000 c 1,.1..-',2clc, natus tT.v,;,a.:
s~,-"
rii..
s 2c to'T 1-. UdS Co, C. t:1 di d
.ý:11u7,Atai-i -a c tnilfo].it
- cytc s' pf..non Luo:ionttria
.3r.
la'i i c :,- 'osa
,51ilcpiir,,"
h.i ZcJ us
,*£*,~iJ.2In cncra umirzi.astigiai Cl-iay.a parvula
- Thnur*..c b.:a1leya.n-a avrTthrot*_ctaa..-,arnea
- rc, nic trilchtil al.sidii Graci'-.*-na verrcacosa l' -* -a !i t"-.Sý. "? t on"". s
[;"I.,~o:.mu..dfi
,i
,i
. bail o
'.:Vna
'a-..,
1 il itomis
- van,
.aLida
?,.. nj, i.c ra ii-.
-e;con:"
P, subtib'..i s~sitna
- yrl"4D.1
]. oIucosticta Rb ytf!, oa ri'l :ý rn,oc ;
au 10.
15 18
.3.
+
4+
.÷
+
s
+
A
+
+
M L
+
Es
.4~
+
2 1 A
'I.
3:
3, j.,d N
0 SA M
F L
E S
J,..
1.:
4.
'1 4
'a..
+
+
L 0
S T
+4"
+
.4.
'1*
+
4.
4.
+
- 1 f 1 1'9
'3
'>8
"'9
.87 89 0
+
+
+
+
+
+
+
÷4-Z T
T 4
I-z
+
+
Z
+
+
+
z z
4.
+
+
+
+
90
+
+
95 96 98 100 101 4
+1 T
TV z
+
+
+
966 C, rL I 1 DIa.TS 5
7/6 7/6 BCTC ia
~27.3 27.3 27.3 BO3T0TOM SLTNITY 26.26 28.21 28.21
'HI2GHT Efl'TTH 1.2) 1.20 1.28
'L-C'1AL #f &PECIES 7
4 SPECIES NO.
O'hactcmorn.ha linum I 3
+
+
G.adcphora sp.
4
+
&*itrcmcrpha sp.
15
+
F into stinali s 18
+
Ulva ']actu-a 33
+
+
P nctariýi plantagenia 51
+
ýphacZ.ar-.a cfrrosa 57
+
+
+
Stilcphcra rhizodes 58
+
CGeramium fastiigiatum 70
+
+
+
Ch ainpI-a parvula 74
+
+
Gracilaria vorrucosa 84
+
+
Ixriffithsia tonuis 85 T
+
fii.denbrandia 86
+
prototypus LcmontatI-a ba-ileyana 88
+
Folysiphonia denudata 92
+
z'. harveyi 93 c
' tinirroscons 95
+
,pv.'idia fantosa 101
+
+
QUADRAT 6 1967 OULLtTTON DA'TE 6/24 B0TTOM TF4P.
23.55 BOTTOM SALINITY 25.25 SECHI L-E TH 1.35 TOTAL
- SI-EIES 12 5PECI ES NO.
Ch* tariorpha linum 3
+
Cladcphcra sp.
4
+
-nterowomoha sp 15
+
Ulva lactuca 33
+
Myriotrichia clavefornis 104 +
Stilcphora rhizodes 58
+
AcrcT(baetii*m. sp.
59
+
Cerardiu-i fastigiatum 70
+
C.
rubrm--I 72 T
Gracilaria verrucosa 84
+
LGrx.i'ffithsja tenuis 85 T
Polysiphonia,ab-96
+
u, ili s sima
QUAI-ArT 7 1965 COLLXTIO*
IDAT]
- OTTG,! TdP.
AOTTGli SALIi-ITY STCTAI LMSPIfT TO-TAL," SPBCIi3S 6/25 7/12 7/12 7/29 7/29 9/6 8/6 8/21 8/21 23.20 23. 30 23.60 24.70 25.10 25-20 0
1.20 11 I 2 12 1.20 9
0.90 7
1.11 8
1.05 10 0.96 1.05 2
1.05 SFECIS Nc I Chaetoaorpha linum.
Cladophora sp.
iýntcromorpha sp.
E. prolifera Ulva lactuca Aalfsia varrucosa Sphacelaria cirrosa Stilophora rhiwzodes Agardhiella tenera Cer*aiurn fastigiatuim C. rubrifc-ie Champia parvula Chondria bail eyana Gracilaria verrucosa Hild enbrandia prototypus Lomentaria baileyana Folysiphonia denudata P. harveyi 1'. nigrescens Spyridia filamentosa 34 15 22 33 55 57 61 70 71 74 76 C;6 92 93 95 101 4
+
+4-H
+
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
÷ S
A p
L S
L 0
S T
÷ 4
÷ 4
+
+
4 4
4
+
4 T
T T
+
T T
4
+
4
+
4 4
4
.9 4
T T
+
TZ
+
4 4
4 4
(continuation of above table) 1965 1967 COLL OCTIOi'N LATE HOTTOi' T&.'P.
UTTOI SALIiNITY SOCCTA SEPT1I TOTAL 7-i SP:,,CIES 9-26 9-26 2D.50 21.70 1.503 1.50 10 -14 16.00 26.IO 1.90a SPECIES
.O.
same as above i;0 SA9TPL S TAKIM S
A M
P1 F
L S
L S
S
QUAJ-ýIAT RA5-.
196.5 1967 CCLLUCZICN ZuAT?
7/23 3/17 9/26 9/26 7/19 8/3 3CTT,'* T, MP.
25.00 26.40 19.75 20.50 24.13 25.41 30'T1iO
- S!tLIWITY 26.02 25.32 53C!1I LEPTST 0.753 1.05 1.503 1.203 0.71 O.3 X-TAL,' SPSI!IS 9
7 9
SPSCIE i.C.
"i ]inun 3
N
+
CLaadophora sp.
+
0
+
Codlum fragile ssp. tbmentosoides 13 S
S
+
&nteromorpha sp.
15 A
A
+
Le. intestinalis 13 M
M 4
i.. prolifera 22 P
P
-Z
'nhtocladia virid
23 L
L
+
Ulva lactuca 33
+
E E
+
+
Myronema strangulans 105 S
S
+
Sphacelaria cirrosa 57 L
T
+
+
Stilophora rhizodes 58 0
A
+
0 A
Acrochaetium sp.
59
+
S K
Ceramium fastigiatum 70 T
E z
C. tenuissima 78
+
N Gracilaria verrucosa 84
+
+
+
Hildenbrandia prototypus 86
+
Lomentaria baileyana 88
+
Polysiphonia harveyi 93
+
P. nigrescens 95
+
QUADRAT 8B 1965 COLLECTION DATE 6/21 BOTTOM TE4P.
BOTTOM SALINITY SECCHI DEPTH 0.91B TOTAL # SPECIES 9
SPECIES NO.
Cladophora sp.
4
+
Enteromorpha sp.
15
+
Ulva lactuca 33
+
Sphacelari acirrosa 57
+
Ceramium fastigiatum 70 Champia parvula 74
+
Chondria baileyana 76
+
Gracilar' verrucosa 2A
+
Lomentaria baileyana 88
+
Polysiphon-a nigrescens 95
+
QUADRAT 8C 1965 1966 COLLECTION DATE 6/21 7/7 7/7 7/28 8/17. 8/17 9/26 7/8 BOTTOM TEIP.
23.0 23.0 25.7 20.15 26.4 BOTTOM SALINITY 27.66 SICi[I DEVTH 1.50 0.90 1.65 1.20 0.83 1.20 1.20 1.43 TOTAL #SPECIES 7
6 10 5
6 SPECIES NO.
Chaetomorpha linum 3
+
+
S N
+
Cladophora sp.
4
+
+
+
+
A 0
+
Codium fragile ssp.
M tomentosoides 13 P
S Codiolum gregarium 14
+
L A
Enteromorphasp.
15
+
+
+
E M
E.
',qthrata 17
+
S P
Em inalis 18 L
E. li*hzu 19 L
E E. prolifera 22 O
S
+
Purcuraaria purcursa 26
+
s Rhizoclonium riparinm 30 Z
T T
Ulva lactuca 33
+
+
+
A Asperococcus echinatus 35 K
Desmarestia viridis 36 E
Desmotrichum undulatum 37 Ectocarpus confervoides38 E. siliculosus 40.
Elachistea fucicola 42 Halothrix lumbricalis 47 Myrionerm strangulans 105 Punctaria latifolia 50 P. plantagenia 51
+
+
Pylaiella littoralis 52 Ralfsia clavata 54
+
Stilophora rhizodes 58 Acrochaetium sp.
59 Agardhiella tenera 61
+
C. byssoides 66 Ceramium diaphanum 69
+
C. fastigiatum 70
+
+
+
C. rubrum 72 Champia parvula 74
+
Chondria tenuissima 78
+
Erythrotrichia carnea 79 Z
Gracilaria foliifera 83 G. verrucosa 84
+
Hild enbrandia proto-typus 86
+
Polysiphonia denudata 92 P. harveyi 93
+
+
F. nigrescens 95
+
+
P. urceolata 97 Rhododermis georgii 100 Spyridia filamentosa 101
+
QUATRAT 8C (continued) 1967 COLLECTION DATE BOTTOM TIMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES Species See first page of table.
2/5.
3-55 25.61 1.20 14 23.23 9
10/1 16.85 23.96 1.17 11 No.
3 4
13 14 15 17 18 19 22 26 30 33 35 36 37 38 40 42 47 105 50 51 52 54 58 59 61 66 69 70 72 74 78 79 83 84 86 92 93 95 97 100 101
+
÷
+
+
+
÷ 4-
÷
+
÷ 4.
+
+
+
F F
+
+
+
+
+
.+
+
4.
+
+
+
T
+
+
+
T
+
z
QUA ',tIT 9AD 1965 6/30 7/28 9/17 9/26 COLLECTION LATE 2OTTOM TIq1.
L3OTTUI SALINI TY SECCHI LE; TH TOT IL.:' S. ECI ES 1.353 0.94B 9
11 0.;33 0.903 S1 ECIES NO.
Clarlophora sp.
Entercnorp)ha sp.
E. intestinalis E. plumosa Ulva lactuca F:inctaria plantagenia Acrochaetium sp.
,*ardhiella tenera Ceramium fastigiatum C-rubrifome Champia parvula Gracilaria verrucosa iolysiphonia sp.
I. harveyi QUADRAT 9 3 COLLECTION
-..TC 3OTTCUi TMIlI POTTCAM SALINI TY SECCHI LE7TH TOTAL," SPECIES 4
15 10 21 33
+
+
S
+
A
+
I
+.
+-
51
+
+
L L
0 ST N
0 SA LE T
A K
EN 59 61 70 71 74 34 91 93
+
+
+
+
+
+
+
+
C T
C
+
1965
?h~14 1.503 9
QUADRAIT 9C 1965 6121 7/28 3/17 1.353 o.453 1.05B 8
Si ECI ES Chaetcmorpha linum Enteromorpha sp.
Ulva lactuca A-ardhiella tenera Ceramium fastigiatum Champia parvula Gracilaria foliifera G. verrucosa iolysiphonia harveyi 3
15 33 61 70 74 33 34 93
+
+
+
+
+
+
+
C
+
Cladophora sp.
Entercmorpha sp.
Ulva lactuca Punctaria planta-genia Sphacelaria cirrosa Agardhiella tenera Ceramium fastigiatum Champia parvula Gracilaria verrucosa Hildenbrandia pro-totypus Lcmentaria baileyana Polysiphonia harveyi P. nigrescens Spyridia filamentosa NO.
4 15 33 51 57 61 70 74 84 86 88 93 95 101
+
S
+
+
A
+
+
M I
L E
S
+
+
+
+
L
+
+
0 S
+
+
T
+
+
S
+
+
0
QUALLRT 11 COLLECTION DAT E 9OTTO-,1 TEMI.
30TTOil 3ALINITY SECCHI LF TH TOT.,L.' SU ECICS ST SCI ES Cha-tcmorpha linum Cladophora sp.
C. gracilis Codium fragile ssp.
tomentosoidces anteromorpha sp.
E. clathrata E. linza
- 6. plumosa EŽhtocladia viricis Ulva lactuca Ectocarpus sp.
E. confervoic es Z. siliculosus Elachistea fucicola Halothrix lumbricalis Leathesia difformis flyrionema strangulans unctaria latifolia Linctaria planta.!enia Fylaiella littor,ýli s Sphacelaria cirrosa Stilophora rhizocles
,-crochaetium sp.
Agardhiella tenera Ccramium diaphanum Ceranmium fastigiltum C. rubriforme C. rubrum Champia parvula Erythrotrichia carnea Gracilaria foliifera G. verrucosa Griffithsia tenuis Hilrionbran'dia pro-toty'uus Lomentaria bailoyana 1:olysiphonia sp.
- r.
clenudata i'. harveyi 1'. nirrescens I. subtillissima Spyridia filamentosa 5/27 20.4o0 26.53 2.40 22 6/21 19,50 27.48 2.03 16 7/6 27.30 28.62 1.05 12 1966 7/2W 23.30 29.14 1.50 13 1967 7/26 25.87 29.65 1.43 16 7/28
- 25. 83 29.71 1.05 10 6/1 14.49 24.68 2.103 16 7/25 26.01 26.38 1/05 14 NO.
3 4
10 13 15 17 19 21 23 33 102 33 40 42 47 41P 105 50 51 52 57 5,t 59 6 1 69 70 71 72 74 79 33 84 35 36 3,3 91 92 93 95 96 101 4-*
+
+
÷
+
+
4.
+
+
+
+
+
+
4.
F
+.
4
+
+
+
+
+
+
+
+
+
+
+
F Fl"
+
F F
z
+
+
+
+
+
+
+
+
4-
+
+
+
+
4-
+
+
.4
+
+
+
+-
+
+
+
+
+
+
+
+
+T
+
+
T
+
+
T
+
+
+
+
z
+
+
+
+
T
+
+
+
+
c
+
c
+
+
C T
+
+
+
+
+
+
+
+
+
+
+
CZ
+
T
+
T
+
C
+z
+
T
+
+
+
+
QUADRAT : 13B SPECIES COLLECTION DATE BOTTOM TEMP.
,OTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES SPECIES Chaetomorpha linum 3
Cladophirn 8p.
.4 Codium fragile ssp. 13 tomentosoides Ulva lactuca 33 6-8 21.80 23.42 1.65 8
+
+
1966 6-29 7-15 24.80 26.1o 26.20 25.77 1.50 1.14 4
4 7-15 25.30 26.49 0.50 4
7-20 24.30 1.05 1967 7-19 22.21 27.11 0.90 7
+
S
+
A M
+
+
Punctaria plantegenia 51 +
Agardhiella tenera 61 +
Callithamnion sp.
64 C. byssoides.
66 C. corymbosym 67 Ceramium fastigiatum 70 +
Champia parvula 74 +
Gracilaria folifera 84 +
Polysiphonia denudata92 QUADRAT-13C COLLECTION DATE 6,
- OMTTM TEMP.
21 BOTTOM SALINITY 2
SECCHI DPETH TOTAL # SPECIES
+
+
+
PL E
+
+
+
L 0
+
S
+
T
+
+
+
+
+
+
+
+
1966
/29 4.80 5.16 0.90 3
7/15 26-70 24.07 0.75 3
0 SPECIES Ulva lactuca 33 +
61 +
84+
+
Agardhiella tenera Gracilaria v rrucesa QUADRAT 14B DATE COLLECTED BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES Species Chaetomorpha linum Cladophora sp.
Codium fragile ssp.
tomentosoides
++
1966 6-8 21.30 24.98 1.20 6
6-23 20.30 25.90 1.35 7
+
6-29 25.30 25.90 1.05 6
7-20 23.80 0.90 11-16 10.78 29.64 1.80 N
0 1967 2-5 6-6. 2io-11 4 '045,19.83 17.43 23.11 24.47 1.50 1.80 1.50 16 9
6
+
÷
+
No.
3 4
13
+
+
+
Z~
0
QUADRAT 14B (continued)
COLLECTION DATE SPECIES Enteromorpha sp.
Ulva lactuca Asperococcus echinatus Desmotrichum undulatum Ectocarpus confervoides Giffordia granulosa Halothrix lumbricalis Leathesia difformis Punctaria latifolia P. plantagenia Acrochaetium sp.
.Agardhiella tenera Callithamnion sp.
Ceramium diaphanum C. fastigiatum C. rubrum Champia parvula Erythrotrichia carnea Gracilaria verrucosa Polysiphonia denudata P. Nigrescens Prophyra leucosticta 1966 6-8 1967 6-23 6-29 7-20 11-16 2-5 6-6 I0-11 No.
15 33 35 37 38 45 47 48 50 51 59 61 64 69 70 72 74 79 84 92 95 98 S
+
+
+
A M
P L
E L
0 S
+
+
+
T S
A M
P L
E S
T A
K E
+
+
+
+
+
z FP FP F
+
z
+
+
N
+
+
+
+
+
+
+
+
z
+
+
T
+
+
+
+
+
+
+
+
0 QUADRAT 14c COLLECTION DATE BOTTOM TEMP.
BOITOM SALINITY SECCHI DEPTH TOTAL#
SPECIES Species Cladophora sp.
Ulva lactuca.
Sphacelaria cirrosa Agardhiella tenera Ceramlum fastigiatum Gracilaria verrucosa Hypnea musciformia Polysiphonia denudata P. Nigrescens Spyridia filomentosa 1965 6-25 1.35 6
1966 7-12 7-29 8-21 9-26 6-23 22.40 25.30 22.07 21.30 25.30 1.20 1.17 1.05 1.55 1.50 0
2 3
3 7-15 25.80 26.83 1
1.43 8-16 23.22 28.21 1.13 3
6 No.
4 33
+
N 0
57 61 70 G4 37 A
+
L
+
G A
E N
+
+
0 S
+
A M
+
+
P L
E
+
+
+
+
+
+
+
T
+
T 101
+
T A
K E
N
DATE 0.'
U iý 1
DCCJ D,.TH TO 'P. ",;
J...,
1965 7-12 7-29 23.35 1.20 1.11i 4
6 7-29 22.90 1.20 5
8-6 23.60 0.90 7
M-6 23.50 0.90 6
8-21 25.40
.1.05 3
8-21 25.20 1.05 9-26 9-26 22.03 21.89 1.80 1.50 1966 7-15 25.80 26.44 1.05 3
1.-1
,.0 L
- 1,0.
C~adci,hornsp.
.!Jv a lacuc9.*
4 33 S
+
+
+
+
+
A M
P
.czhe:,
r-i sp.
59 tard. _-.Ila u.:nera 62 S'llit.hunnion sp. 64
+
C
+
+
.+
+
+
+
C. byssoides r"
rosum Cer*Lniun fasti-gaU Im 66 63 70 L
E L
0 S
T N
0 S
A M
P L
ES N
0 S
A M
P L
E S
+
+
+
+
+
+
Cra2i].aria verru-64 Cosa 1hildenbrandia 86 Jr3totyplus Polysiphcnia 92
+
.+
+
+.
+
+
T T
+
z T
z A
E N
A E
N T
denudata P. harveyi P. oTigrescens 93 95
-I
+
QUADP\\AMT 15B COLLECTION DATE B02JC:[ TEMP.
.9OTTOM SALINITY SECCET DEPTH
- rC/LAT,
!SPF.CTES P. Yopsis Chaetomorpha linum C.edoophcra sp, hnte:?.::. orpha sp.
E. linza Ccn-..ont ia polyrhiza Ulva lctuaca
'Sporococcus echinatus LDsmotrichum un-dulatus 1965 8-17 24.80 28.12 1.05 1966 6-8 21.70 25.68 1.35 1.7 6-23 21.30 21.00 1.50 13 7-20 15.00 30.66 0.99 1
10-27 13.45 29.27 1.20 6
11-9 1o.4o 25.02 2.10 8
11-16 10.14 29.69 2.10 1967 2-5 4.81 26.60 1.20 13 6-6 lhI
.64 20.18 1.95 20 lO-16 16.14 20.10 2,55 8
2 3
4 15 S
A M
P
+
+
++
+
+
+
+
+
19 L
24 E
33 35 L
37 S
T N
0 S
A M
+
+
P L
E S
+
+
+
+
+
+
+
+
+
+
+
,. 15B Continued 1965 1966 6-17 6-:"
1967 2-5 102 c... ',oides 3~3 f -ciola 42
- 'nulosa 45
.:.~44 r
.10.8
. -.'.bri-47
, i]
- ,r'*ci-la.;ifolia 50 51
-.:rrusosa 55
- --" t iuvm sp.
59
.. 'l 1l tcnera 61 7 usopurpurea 6 3
....on sp.
641 66 c
-yrnq 67
-,i.1 fa.*tigiatum70
-u ae
-,72
-.rvula 74 otrichia carnea79
.......... rrz. foliifera,,3
(,.
- ucosa 64 I ~
- ./
ia denudata92
.n:i,5:* cý94
- 2. ligrcscens 95 6-23 7-20 10-27 11-9 11-16 T
A K
E
+
N 6-6 io-16
+
F
+
+F
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
c
+
+
T
+
+
+
+
+
+
+
-I
+
+
+
+
4
+
..9.
+
+
+
+
+
+
+
+
+
+
+
+
T CT
+t
,UADRI.T.
15C COULLCTION DATE B_ fuA' SATZNITY SYJC!II D1--th T0CAL -i SPECIES 7-29 9-26 22.40 20.90 1.05 1.50 2
6-8 21.00 23.9:
1.65 9
6-23 21.30 26.31 1.35 0
6-29 24.60 26.09 0.90 4
7-3 25.20 23.51 0.90 3
7-20 21.40 29.16 Q090 1o-14 11-16 14.63 lo.45 29.26 29.20 2
- o. !O 12-1 4.21 4.07 3
7 6-6 27.53 1.74 3
22d.50 0.99 5
No. 7-29 9-26 6-8 6-23 6-29 7-1: 7-20 10-14 11-16 12-17 6-6 8-11 gnqtom.-pa inum (l loharasp.
L...acl~zia viridis Ui, a..tuca 34 23 33 N
0
+
+
+
+
+
S A
M S
+
+
+
+
P
+
4.
+
Q
+
C
+
+
0 L
? ;c-ia plantagenia 51 A
M
+
+
P L
E Agc, rdhie11..
tenera
.M sp.
-.mium fastigiatum
.:ubrum C..... pia parvula 61 64 66 70 72 74 L
E S
+
C
+
+
+
+
+
+
L L
+
E 0
+
C S
T T
+
I 0
+
N
+
+
+
+
rT.C'*7T 15C (ccntintcd) 1965 1966 1967 No. 7-29 9-26 6-8 6-23 6-29 7-C 7-20 10-14 11-16 12-17 6.-6 8-11 T
(;.'
c( ~r?,foliife--a
-o]Y~iP.O*ioharieyi
-3 (14
+
93 95 A
+
K E
N
+
+
+
M
+
A
+
+
+
D E
+
DATE EOT::SA- -,!*.-ITY C D n.
T
.:T.
i' P C E 1967 6-30 1.50 6
1966 7-7 7-29 J-17 9-26 7-8 22.70 22."o 24.20 20.81 25.30 27.31 1.35 0.90 1.35 1.50 1.05 4
7 6
1967 6-11 21.33 25.16 0.90 8
" '. v.,o p,
.- :._'._. n i',n 1,inula
- J1v".,]_
hu s No.
3 4
15 1) 20 33
+
S
+
+
A
+
M P
L
+
+
+
Es
+
+
+
L 0
+
s
+
+
+
T z
+
+
N 0
S A
M P
L E
T A
K E
N
+
+
+
+
+
+
+
+
+
+
+
ri'+
+
+
.la tenera 61
- r:-:.i L':'i diaphawtun 69 C.. fa; 45 i
.u C. U 70 Gra-ilaria verrucosa 34 IfilC-cnbrandia prototypus J(6 Polysiihonic. harveyi 93 P. Higrerc ns 95 QUPrwiAm 16A 1965 6-30 COLLECTION DATE BOTT2.OM TEMP.
BOTT0-,3ALINITY S ]CCMI DPETH TOTAL # SPECIES 1966 7-14 7-26 22.95 2:J.92 1.20 1.95 9
11 30.64 1.71B 13 8-17 22.-5 29.05 1.20 15 1967 6-14 17.99 27.31 1.50B 31 Species No.
Chaetomorpha linum Cladofhora sp.
.nterororpha sp.
E. intestinalis E. linza E. plumona
]initoclalia viridis Ulza lactuca 34
+
+
+
+
++
+
, +
15
-+
I-,
19 21 23 23
+
+
+
+
+
+
+
+
+
+F
+
QUADBAT 16A (continued)
Collection Date Species Urospora poncilliformis Desmotrichum undulatus Ectocarpus corifervoides E. Siliculosus var.
hiemalis E. siliculosus Fucus sp.
Giffordia granulosa G. mitchellae Halothrix lumbricalis Leathesia diffonais Mynotrichia calvefonriis Punctaria latifolia P. plantagenia Sphacelaria cirrosa Stilophora rhizodes 1965 6-30 1966 7-14 7-26 1967 8-17 6-14 No.
107 37 31, 39 4o 106 45 46 47" 4:.
1o4 50 51 57 5()
+
+
F FF
+
ZF
- +
F F
++
+
+
+
+.z
- +2
+
+
TT
+
+
Acrochaetiun sp.
59 Agardhiella tenera 61 Ceramium diaphanum 69 C. fastigiatum 70 C. rubriforae 71 C. rubrum 72 Champia parvula 74 Erythrotrichia carnea 79 Gracilaria foliifera
,3 G. vernrcosa
. 4 Griffithsia tenuis
' 5 Hilderibrandia prototypuse6 Lomentaria baileyana FPolysiphonia denudata 92 P. harveyi P. nigra P. Nigrescens 95 Spyridia filamentosa 101
+
+
+
T
+T
+
+
C
+
C
+
C
+
C
+
+
+
+
+
+
+
+
+
T
+
+
+
T
+
+
+
+
QUADRATE 16B COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL 1 SPECIES COI.EUOION DATE Species 1965 7-14 1.20 14 1966 7-i4 9-26 7 -8 19.30 26.30 27.47 1.65 0.90 12 7
10-27 13.51 29.31 1h43 15 11-16 85.33 27.83 2.10 1967 2-5 4.60 28.51 1.50 20 5-27 9.34 27.53 1.20 27 7-25 24.32 27.42 0.90 7
.1965 1966 7-14 7-17 9-26 7-8' No.
1967 10-27 11-16 2-5 5-27 7-25 Chaetomorphia linum Cladophora sp.
3 4
+
+
N 4+
0
+
+
N
+
0
+
+
QUADRAT 16D (continued)
COLLECTION DATE Species 7-14 7-16 9-26 7-8 10-27 1,i-6 2-5 5-27 7-25 No.
Enteromorpha sp.
E. intestinalis E. linza E.
plumosa Entocladia viridis Ulva lactuca Asperococcus echinatus Desmotrichum undulatus Ectocarpus sp.
E.
confervo'.des E. siliculosus var.
hiemalis Elachistea fuciola Giffordia sp.
Halothrix lumbricalis Punctaria latifolia P. plantagenia Pylaiella littoralis R. verrusosa Scytosiphon lomentaria Stilophora rhizodes Acrochaetiun sp.
Agardhiella tenera Antithamnion cruciatum Callithamnion sp.
C. corymbosym C. rosum Ceramium d iaphanum C. fastigiatum C. rubrifome C. ruibrum Champia parvula Chondria sedifolia Goniotrichum alsidii Gracilaria foliifera G. verrucosa Hildenbrandia prototypus Hypnea musciformis Polysiphonia sp.
P. denudata P. harveyi P. nigra P. Nigrescens Porphyra leucosticta Rhododermis georgii 15
+
+
19 21 23 33 35 37 102 38 39 42 108 47 50 51 52 55 56 58 59 61 62 64 67 68 69 70 71 72 74 77 82 83 84 86 87 91 92 93 94 95 98 100 s
+
A
+
M
+
L E
S
+
+
+
+
S A
M p
L E
S T
A K
E N
+
+-
+
+
F
+
F
+
T A
K E
N
+
+
F F
F
+
+
+
z
+,z FZ
+
+
+
+
C
+
+
+
+
+
+
+
+
z
+
+
C
+
+
+
+
+
+
+
+
T
+
+
+
+
+
C
+
+C
+
+
+
C C
+,T
+
+
+
+
+
+
+
T
+
C
+
z z
2z
QUADRAT 16c COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY S71CC}[I DEPTH TOTAL # SPECIES COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 1965 7-2S 8-17 1Q.70 24.35 9-26 28.35 11-7 COLLECTION DATE 10.30 BOTTOM TEMP.
BOTTOM SALINITY 0.69 SECCHI DEPTH 4
TOTAL # SPECIES 1967 7-19 8-31 21.96 22.16 38.45.
26,13 0.90 0.99 12 1.05 1.05 1.50 10 6-21.30 25.57 1.35 19 Year Month Day 6-29 23.30 27.43 1.05 15.
1966 7-20 20.30 29.29 1.05 9
10-12 15.73 27.73 11 11-16 9.84 29.44 2.10 11-16 9.48 28.48 1.95 12-17 5.18 27.34 1.65 27 COLLECTION DATE Species 1965 7-8-
9L:.. 11 28 " 17.. 26, -7 1966 6-
.6-..-
6r 10-..
/29'. 20. 12 1967 6
11-12-7-
8-
-.-6 16 17 19 31 No.
0 Chaetomorpha linum Cladphora sp.
Codium fragile ssp.
tomentosoides Enteromorpha sp.
E. clathrata E. linza Entocladia viridis Protoderma marinum Ulva lactuca Desmotrichum undulatum Ectocarpus sp.
E. confervoides Giffordia granulosa Halothrix lumbricalis Punctaria latifolia P. plantagenia Pylaiella littoralis Ralfsia clavata Scytosiphon lomentaria Sphacelaria cirrosa Acrochactium sp.
Agardhiella tenera Antithamnion cruciatum Bangia fuscopurpurea Callithamnion sp.
C. byssoides C. rosem Ceramium fastigiatum 3
4 13 15 17 19 23 29 33 S
+
A M
P
+
L E
S
+
N 0
S A
M P
L E
S T
A K
E N
z
+
+
Z
+
+
+
S
+
+
A M
P L
+
E
+
+
S N
0 N
0 S
A M
P L
E S
T A
K E
N
+
+
+
N (I
S A
M P
+
L E
+
+
S
+I
+
+
+
37 102 38 45 47 50 51 52 54 56 57 59 61 62 63 64 66 68 70 L
0 S
T
+
T A
K E
N
+
F FP F
+
+
+
T A
K E
N
+.
+
+
+
+
z Z
+
+
+
+
+
+
+
+
+
+
+
-I
+
+
+
+
+
+
+
QUADRAT 16C (continued)
COLLECTION DATE Year Month Day 1965 7 28 17 9-Ii-6-
26 7
8 1966 6-7-
10-29 20 12 11-11-16 16 1967 12-7-
8-17 19 31 Species C. rubrifome C. rubrum Champia parvula Erythrotrichia carnea Gracilaria foliifera G.
verrucosa Hildenbrandia prototypus Hypnea musciformis Lomentaria baileyana Polysiphonia sp.
P. denudata P. harveyi P. nigra
- p. Nigrescens Spyridia filimentosa No.
71 72 74 7953 84 06 87 83 91 92 93 94 95 101
+
+
C C
TCZ C
+
+
+
+
+
.4 T
+
C C
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Cz z
C
+
+
T T
+
+
C
+
+
+
QUAD RAT 16D COLLECTION DATE BOTTOM TEMP.
.2-BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 1965 7-2;;
4!. 22.20' 7-26 8-17.'-17 9
21.-Z 25.50o 25.20 19 1966
)-26 9-26 11-7 11-7 7-,2 7-1
.02 19.22 l6,r.l-02O 2*d80,22.3O 29.92 28.55 1.59 0.80 0.90 0.90 1.05 5
2 4
14 1.05 1.35 9
1O 1.20 1.35 Species Chaetomorpha linum Cladophora sp.
Entermorpha sp.
Comontia polyrhiza Ulva lactuca Punctaria jlaxt~enia R. verrusosa Sphacelaria cirrosa Agardhiella tenera Ceramium fastigiatum C. rubrifome Champia parvula Gracilaria foliifera G. verrucosa Hildenbrandia prototypus Lementaria baileyana No.
a 4
15 24 33.
51 55 57 61 70 71 74 33 84 36 38
+
+
+
+
+
S S
+
A A
M M
+
P P
L L
E E
N 0
S A
M P
L E
S T
A K
E N
N 0
S A
M P
L E
S T
A K
E N
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+.
+
- +
C L
0
+
S
+
T L
0 S
T
+
+
+
+
+
+
+
+
QUADRAT 16D (continued) les Polysiphonia denudata P. Nigrescees
- p. subtillissima Spyridia filimentose.
1965 No. 7-28 92 95
+
96 101
- 1 67 11-7 11-7 7-8 7-8 7-28 8-17 8-17 9-26 9-26
+
C
÷ QUADRAT 17A 0
COLLECTION DATE BOTTOM TE4P.
BOTTOM SALINITY SECCHI.DEPTH TOTAL -# SPECIES Species F *ps~s hypnoides Cnaetomorpha linum Cladophora.sp.
- c. albida var. refracta Codium fragile ssp.
tomentosoides Enteromorpha sp.
E. biflagellata E. intestinalis E. linza E. prolifera Ulva lactuca Ascophyllum nodosum var scorpioides Ectocarpus siliculosus Halothrix lumbricali8 Punctaria latifolia P. plantagenia Pylaiella littoralis Ralfsia clavata Sphacelaria cirrosa Acrochaetium sp.
Agardhiella tenera Callitharnnion corymbosym C. fastigiatum C. rubrum Champia parvula Erythrotrichia carnea Gracilaria foliifera G. verrucosa Hildenbrandia prototypus Lomentaria baileyana Rolysiphonia sp.
P. harveyi
- p. Nigrescens Spyridia filimentosa 1966 5-27 6-8 19.00 19.80 26.36 27.52 2.10 2.25 14 14 7-6 27.30 28.44 1.05 7
7-20 23.20 28.40 1.20 7
7-26 24.14 29,08 1.50 8
7-28 24.80 29.30 1.29 7
No.
l "
3.4 6
13 15 16 13 19 22 33 34 40 47 50 51.
52 54 57 59 61 67 70 72 74 79 U3 84 0630 8
92 93 95 101
+
+
+
+
+
N0 A
L G
A E
S A
M M
L E
S
+
+
+
+
+
+
+
+
1967 ll1i&.J6-i 8-16 9.63 14.39 21.12 27.99 23.88 24.09 2.25.2.25 1.05 15 7
-4.
+-
4l..
F F
+
+
+.
+
+.
+
+
4-
+
+
+
+
+
+
+
+
+.
+
T A
K E
N
+
+
+
+
+
+
4..
+
+
+
+
+
+
+
4.
+
+T
+
+
+
+
+
- 4.
+
++
+
.C C
4
+
+.
+-
+
T T
C C
+
1965 7-16 COLLECTION DATE BOT'20M T24P.
BOTTOM S =LINITY
-.CCIIT DEPTH TOTAL ý,ý SPECIES COLT.: CTIO:I DATE 2,370-TO'1 JE*P.
B1T7'01 Sf-,IIITY S7
- CC_1$.
£EPTH J,0T-1. / SPcCIES 5
5-27 16.25 28.26 2.70 19 Year Month Day QUADRAT 17C COLLECTION DATE BOTFOM TEMP:
BOTTCM SALINITY SECCHI DPETH TOTAL # SPECIES 1967 6-1 13.44 27.25 1.95 17 7-20 19.8o 29,42 1.20 8
7-13 19.90 30o01 0.65 16 22.22.
1.c.67 1.20 1966 6-8 14.50
- 26. 7 4 1.80 24 1965 7-16 No.
6-21 L6.30
?9.33 1.80 8
6-23 18..10 28.93 1.65 10 7-6 23.80 28.62 1.20 9
7-26 23.28 28.75t 1.80 9
9-30 15.40 26.74
-10 11-16 9,88 29.02 2, i40 COIE7.CITY03l S.--c es 1966 5-6-
27 8
6-21 6-23 7-6 7-20 7-26 9-30 11 7..
16 1"
Chactomorpha linum Cledophora sp.
C, acbida C. flexuosa C. rudolphiana Codium fragile ssp.
tomentosoides Enteromorpha sp.
E. clathrata T, intestinalis E.
l:Lnza
- 2. prolifera Entocladia viridis Ulva lnctuca.
Ectocarpus sp.
Myrionema Strangulans lunctaria latifolia P. plantagenia Pylaie lla littoralis P. littoralis var.varia Spb':.'-claria cirrosa Acrochaetium sp.
A. flexuosum 1,gaardhiella tenera Bangsia fuscopurpurea Cez, hTLum diaphanum.
C', fc.-t iciatum C. ru'brifome C. rub rum Champia parvula C. hailoyana Erythrotrichia carnea Goniotrichum alsidii 3
4 5
12 13 15 17 18 19 22 23 33 102 105 50 51 52 53 57 59 6o 61 63 69 70 71 72 74 76 79
+
+
+
+
+
++
--r
+
+
+
+
+
0 0
+
S
.+
+,
4
+
+-
4+
+
+
4,
+
A M
P L
C A
K E
DT A
C:.
+
+
+
+
+
+
+
+
+
+
+
+FP
+
+,
+
+
+
+
+.
FM
+
+
+,
+
4+
4,
+
+-
+
+
+
+
+
(+
+
+
+
+
+
+
+
+
+
+C
+
+.
+
+
+
T T
+
+.+
.+
+
+
+
+
+
qDJPRAT 17C (continued)
CjLT.7Cr:ON my Year Month Day 1965 7-16 No.
1966 5-6-
27 8-6-
6-93 7-6-
7-29 1967 7-9-
ui-6-
7-26 30 16 1
13 8-31 "pecies Grac-41aria foliffera G. verrucosa Ki].dcnbrand ia prototypus Hypnea musciformis Polysiphonia denudata P. hcrceyi P. nigra P. Nigrescens P-subtillissima Spyridia filimentosa
.;33 04 86 87 92 93 94 95 96 101
+
C
+
+
+
+
+
+
+ c
+
C
+
+
+
+
+
+
C
+
+
+
+
+
+
c +
+
+
+
+
+
+
qU.*\\DBAT 18 COLLECT-ION DATE OTSTOM I ¶'n..
BOTTOM S*LINITY SEXC[{I DEPTH TOTAL i SPECIES Species 1966 5-27 20.70 25.91 2.40 19 5-27 6-85 20.80 20.50 25.90 27.43 1.95 1.95 3
19 7-6 7-23 26.80 24.99 23.44 29.10 1.20 1.05 5
10 11-16 7.88 25.24 2.25 1967 6-1 14.44 18.83 2.25 20 3-11 3
3-16 21.27 24.oo 1.14 6
Bryopsis plumosa.
Chaetomorpha linum Cladophora sp.
C,. crystallina C. glaucescens Codium fragile esp.
tomentosoides Enter[--,.--.7ha sp.
- 7. clathrata Pringslheimiella scutata Ulva lactuca Asperococcus echinatus Desmotrichum undulatum Ectocarpus sp.
c.ncI'ervoi.des 1H:1.cthrix lumbricalis Leathesia difformis Functaria latifolia Po plantagenia Pylaielia littoralis S.]r-,:Tcelaria cirrosa Siýlophora rhizodes No.
2 34 7
9 13 15 17 2ý.
33 35 37 102 3;,
"5 4S 50 51 52 57 5-
+
+
+
+
+
+
N 0
+
+
+
S A
M P
L
+
+
+
.+
+1
+
+
+
+
E
+
+
+
S
+
FP F
+
F
+FP,U
+
+
Fr Fr T
A K
N z
FZ
+
+
+
+Z
+
U*ADfRAT 18 (continued) 1966 5-27 1967 5-27 6-8 7-6 7-28 11-16 6-i COLLECTION DATE 8-11 8-?.6 Species Acrochaetium sp.
Agardhiella tenera Alntithamnion cruciatum Bangia fuscopurpurea Ceramium fastigiatum C. rubrifome C. rubrum Champia parvul1 Erythrotrichia carnea troniotrichum alsidii
-racilaria foliifera G. verrucosa Griffithsia tenuis Lomentaria baileyana Polysiphonia denudata P. nigra P. nigrescens Spyridia filimentosa QUADB AT 19 COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES Species Chaetomorpha linum Cladophora sp.
C. glaucescens Ulva lactuca Ectocarpus sp.
Halothrix lumbricalis Punctaria latifolia P. plantagenia Pylaiella littoralis Acrochaetium sp.
Ceramium rubrum Champia parvula Gracilaria verrucosa Polysiphonia denudata P. nigrescens No.
59 61 62 63 70 71 72 74 79 82 83 84 85 88 92 94 95 101
-4.
T N
+
0 z
+
I4 S
Z C
+
+
+
4.
+
+
A M
P
+
+
L E
S
+
+
z
+
C 4.
+
+
T
+
+
T
+
+
+
A K
E N
C z
+C C
1966 5-27 20.8o 25.88 2.54 15 No.
34 9
33 102 47 50 51 52 59 72 74 84 92 95 4.
F F
F
+
4-F C,T
+
z C
+
0
0 QUADRAT 20A COLLECTION DATE EOTTOM TPK L3TTO' SA",:]ITY F'=C!C-DEPTH COTP.L j SPECIES Ulva lactuca 1966 6-29 24.8o 26.11 1.05 4
7-15 25.60 25.25 0.90 2
No.
33
+
+
"v.,-.rdhiella tenera
,.-iithaminon cruciatum C,':"ilaria verrucosa QU.:DRP.T 21A COLTlITTON DATE DC2TTOM SALINITY SECCIll DEPTH TOT-L YJ SPECIES Si)ecies Ulva lactuca Agardhiella tenera Champia parvula Gracilaria foliifera G. verrucosa Polysiphonia nigrescens 61 62 84
+
+
+1
+
1966 10-14 16.98 23.08 2.40 6
No.
33
+
0 61 74
$3 84 95
+
.+
+
+
QUADRAT 21-D COLLECTION DATE BOITOM TEMP.
BC [TOi'I SALINITY SECCHI DEFTH TOTAL # SPECIES 1965 6-25 0.96 2
7-29 24.6 1.77 5
8-6 24.2 0.90 4
1966 8-21 9-26 6-23 7-15 25.9 22.97 22.5 26.3 1.35 1.50 i.o5 0.-5 5
2 7 42 P
'-I Species No.
Chaetomorpha linum 1U1va' lactuca Functaria I-D]genia AEnrdhiella tenera Gr.-cilaria verrucosa
- i.Ldubrri"dia prototypus PolyscLphonila deriudata ibLtrvcyi 3
33 51 61 86 92 93 S
+
+
A M
P L
+
E
+
+
S N
0
+
+
0 I
+
+
+-
+
+-
A M
P L
E s
+
+
+
+
I, 0
S T
QUADRAT 22A 1965 COLLECTION DATE 6-21 7-29 8-17 9-26 10-17 10-17 10-17 10-17 BCTTOM TEMP 23.20 25.20 21.90 15.4o 14.50.14,40 14.oo BOTTOM SALINITY SECCHI DEPTH 1.50 1.20 1.05 1.35 0.69 0.66 0.60 TOTAL # SPECIES 6
9 0
4 3
Species No.
Bryopsis hypnoides 1
S S
N Chaetomorpha linum 3
+
A A
0
+
+
+
Cladophora sp.
4 M
M Codium fragile ssp.
P P
S tomentosoides 13 L
L A
Enteromorpha sp.
15
+
E E
M E. linza 19 S
S P
E. plumosa 21 L
E. precK"fera 22 L
L E
Entocladia viridis 23 0
0 S
Ulva lactuca 33
+
S S
T T
T Asperococcus echinatus 35 A
Dc:-mbtrichum undulatum 37 K
Ectocarpus confervoides 38 E
E. siliculo:;us 40 N
Elachistea fucicola 42 Giffordia granulosa 45 Halothrix lumbricalis 47 Punctaria latifolia 50 P. plantagenia 51 Scytosiphon lomentaria 56 Acrochaetium sp.
59 Agardhiella tenera 61
+
Antithamnion cruciatum 62 Callithamnion sp.
64
+
Ceramium fastigiatum 70
+
Champia parvula 74 T
Goniotrichum alsidii 82 Gracilaria foliifera 83 G. verrucosa 84
+
+
+
+
Griffithsia tenuis 85 Hildenbrandia prototypus 86
+
Polysiphonia denudata 92
+
+
P. harveyi 93 P. nigrescens 95
+
+
Rhododermis georgii 100 QUADW.T 22A (continued) 1966 COLLECTION DATE 6-29 7-6 7-8 7-20 9-30 11-16. 2-5 3-11 3-11 10-16 BO'rEOM TEMP.
24.80 25.80 26.40 24.30 16.66 1O.14 4.45 4.99 23.74 15.50 BOTTOM SALINITY 26.51 27.70 26.94 27.85 27.12 28.11
-- 20.73 20.66 24.43 SECCHIE DEPTH 090 1.05 0.90 0.90 i,65 1,35 1.36 0ý99 2.10B TCOrAL # SPECIES 7
6 8
1 5
22 17 6
6
QUADR.T 22A (continued)
Cn-T'770N DATE Species Bryopsis hypnoides Chaetoniorr' a linum Cladophora sp.
Codium fragile ssp.
tomentosoides Enteromorpha sp.
E. linza E. plumosa E. prolifera Entocladia viridis Ulva lactuca Asperococcus echinatus Desmotrichum undulatum Ectocarpus confervoides E. siliculosus Elachistea fucicola Giffordia granulosa Halothrix lumbricalis Punctaria latiColia P. plantagenia Scytosiphon lomentaria Acrochaetium sp.
Agardhiella tenera Antithamnion cruciatum Callithamnion sp.
Ceramium fastigiatum Champia parvula Goniotrichum alsidii Gracilaria foliifera G. verrucosa Griffithsia tenuis Hildenbrandia prototypus Polysiphonia denudata P. harveyi P. nigrescens Rhododermis georgii 1966 6-29 7-6
.1967 2-5 3-11,o-1i io-16 7-3 7-20 9-30 11-16.
No.
1 3
4 13 15 19 21 22 23 33 35 37 38 4o 42 45 47 50 51 56
+
+
+
N 0
S A
M P
L E
S T
A K
E N
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
4.
+
+
+
4-
+
+
+
+
+
F
+
+
+
-I 0
59 61 62 64 70 74 32 33 84 85 86 92 93 95 100
+
+
4-
+
+
+
+
++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
4-.
+
+
+
+
+
+
+
+
QUADRAT 22B COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 1965 6-21 1.20B 11 7-7 25.7 1.35B 10 7-7 0.90 0
7-29 25.1 0.90 7
8-17 27.7 0.75 8-17 0.90 0
9-26 23-95 0.90 9-26 23.32 0.75 10-17 15.40 0.60 3
10-17 2
QUADRAT 22B (continued)
COLLECTION DATE Species Bryopsis hypnoides Chaetomorpha linum Cladophora sp.
Enteromorpha sp.
E. clathrata E. intestinalis Month Day No.
6 21 7
7 1
7 7
965 7
29 117 81 17 9
26 E. plumosa Entocladia viridis Ulva lactuca Asperococcus echinatus Desmotrichum undulatum Ectocarpus confervoides Giffordia granulosa Halothrix lumbricalis Punctaria plantagenia Pylaiella littoralis Agard),Lella tenera Ceramium fastigiatum C. rubrifome C. rubrum Chondria sp.
C. baileyana Gelidium crinale Gracilaria foliifera G. verrucosa Griffithsia tenuis Lomentaria baileyana L. baileyana var.
filiformis Polysiphonia denudata P. nigresceris 1
3 4
15 17 18 21 23 33 35 37 38 45 47 51 52 61 70 71 72 75 76 81 83 84 85 1C9 92 95
+
+
S A
M P
L E
S
+
+
+
+
+
T C
C
+
+
N 0
S A
M P
L E
S T
A K
E N
9 26 N
0 S
A M
P L
E S
10 17 10 17
- 4.
+
+
0
+
L 0
S T
T A
K E
N C
+
+
+C
+
+
+
+
+
C
+
+
+
+
+
QUADRAT 212 B (continued)
COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES
[965 1966 10 24-17 10-17 6-6
.20 25.30 26.8 1.35 6
11 6-23 27.4 8
7-15 16.9 0.90 3
7-15 9.12 0.68 3
9-30 16.92 27.02 5
11-16 9.12 23.99 0.90 11-16
- 11. 18 20.52 0.60 1967 2-5 4.4o 1.35 11 U
0
QUADRAT 22B (continued) 0
'-CTION DATE Species 1965 Month 10 Day 17 No.
10 17 1966 6
8 6
23 7
15 7
15 9
30 11 16 11 16 1967 25 Bryopsis hypnoides Chaetomorpha linum Cladophora sp.
Enteromorpha sp.
E. clathrata E. intestinalis E.
plumosa Entocladia viridis Ulva lactuca Asperococcus echinatus Desmotrichum undulatum Ectocarpus confervoides Giffordia granulosa Halothrix lumbricalis Punctaria plantagenia Pylaiella littoralis Agardhiella tenera Ccramiiun -I'-tigiatum C. rubrifome C. rubruin Chondria sp.
C. baileyana Gelidium crinale Gracilaria foliifera C. verrucosa Griffithsia tenuis Lomentaria baileyana L, baileyana var.
filiformis Polysiphonia denudata P. nigrescens 1
34 15 17 10 21 23 33 35 37 33 45 47 51 52 61 70 71 72 75 76 81 83 34 85 83 I39 92 95 N
0
+
+
+
+
+
+
+
+
S A
M P
L
+
E S
.v
-~*
+
+
+
.+
+
N 0
S A
M P
L E
S T
A K
E N
+
+
J-.
+
T A
K E
N
+
.+
+
+
+
+
4-
+
+
T C
0 C
+
+
+
+
+
+
.1L
+
+
+
+
+
0
"', 'ADR".T 22D COLUECTION DATE BOTTOM TEMP.
EBOTT0M SALINITY SECCHI DEPTH TOTAL # SPECIES 1965 6-25 1.20 7-14 1.20 11-7 9.7 0.75 1966 11-16 8.94 24.10
..C95 1967 6-6 10-1 27!779 17.24 21.90 23.66 1,80 1.80 11 4
10-25 13,.7 26.90 2,54 13 9
4 8
Species
(-h* -etomorpha linum C.adophora sp.
Codium fragile ssp.
tomentosoides Ente:'omorpha sp.
-nza FBhizcclonium riparium Ul--a lactuca Punctaria latifolia Svph-cueiria cirrosa Agiarlhiella tr,-era Bangia fuscopurpurea Callitho.mion sp.
Ccrc.mium diaphanum C, festigiatum C. rubrifome C. rubrum Chami a parvula Gracilaria foliifera G. verrucosa Polysiphonia sp.
P. denudata P. nigrescens P. subtillissima Spyridia filamentosa No.
3 4
13 15 19 30 33 50 57 61 63 64 69 70 71 72 74 83 84 91 92 95 96 101 N
0
+
+
+
+
+
+
S
+
+
A
+
M
+
P L
+
+
E S
+
+
+
+
+
T A
K
+
E N
+
+
+
C
+
+1
+
+
+
+
+
+
+Z
+
+
+
{.
+
+
+
+
+
+
+
+
+
T a-QUADRAT 23A 1965 COLLECTION DATE 9-26 BOTT'OM TEMP.
13.58 BOTTOM SALINITY 27.19 S17-111I D.iPTH 1.50 TCG.2AL.! SPECIES QUADRAT 23A (continued) 1967 COLLECTION DATE 10-25 BOTTOM TEMP.
13.60 BOTTOM SALINITY 23.66 SECCHI DEPTH 1.20 TOTAL # SPECIES 0
1966 10-27 5.55 26.85 1.35 11 10-25 13.24 214.27 1.20 0
12-17 4.70 29.25 1.50 20 1967 2-5 11.14 23.93 1.20 20 5-27 23.48
- r..14 1.05 7,)
3-16 23.67 21.82 1.29 11 8-31 13.04 23.48 1.20B 10-25 13.6o 23.66 1.20
,.0 10-25 12.94 24.79 0
0
QUADrAT 23A (continued)
Year 1965 COLLECTION DATE Month 9-
.Day 26
.1966 10 27 17 1967 2-5-
5 27 8-16 8-31 10-10 10-25 25 25 25 Speciez No.
Briyopsis hypnoides Cha-ztornorpha linum Cladophora sp.
Codiu.m fragile ssp.
tomrntosoides E. clathrata 7.. linza Ulva lactuca 1
2 3
N 0
+
+
N 0
+
+
4 C
13 0
L 17 L
19 E
33 C
T
+
+
+
4
+
+
+
+
+
N 0
A L
G
+
.+
+
+.I
+
+
+
+
+
Ascophyllun nodosum var. 34 scorpioides Asperococcus echinatus 35 Desmotrichum undulatum 37 Ectocarpus confervoides 38 E. siliculosus var. hie-39 malis E. siliculosus 4o Elachistea fucicola 42 Giffordia granulosa 45 H'a'ethrix lumbricalis 47 Punctaria latifolia 50 Punctaria plantagenia 51 R. verrusosa 55 Scytosiphon lomentaria 56 I
0 N
S 4
+
+F A
L
.G A
E C
0 L
L E
C TI 0
N S
M A
D E
+
A E
K 0
A L
G A
.A.
0 U
N D
F 0
U N
D 1'T 0
L G
A U
N D
M A
D E
F F
+
+
F
+
F
+
+
+
+
+
0
+
+
Acrochaetium sp.
Agardhiella tenera Antithamnion cruciatum Callithamnion sp.
C. byssoides C. rosum Garamium fastigiatum C.
nubrum Champia parvula Crythrotrichia carnea Cont-trichum alsidii Gracilaria foliifera G. verrucosa Polysiphonia denudata P. harvoyi P. nigra P. Nigrescens P. urceolata Rhododermis georgii 59 61 62 64 66 68 70 72 74 79 82 83 84 92 93 94 95 97 100
+
+
C
+
+
+
+
+
- I-
+
+
C
+
+
+
+Z
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
z
QUADRAT 23D COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 1965 7-14 7.16 7-28 8-17 23.25 25,5 1967 9-26 5-27 21.50 11.29
.2 1,20 8
QUADRAT 23D (continued) 1966 COLLECTION DATE 6-29 BOTTOM TEMP!
24.80 BOTTOM DALINITY 26.58 SECCHI DEPTH 1.05 TOTAL # SPECIES 7
7 6.29 24.30 26.92 0.90 10 1.26 12 6-29 24.30 27.25 0.90 8
1.05 1.65 7-8 7-20 25.70 24.4o 27.59 27.81 0.90 0.90 8
2
.63 1.05 24 7-13 24.83 26.71 0.75 21 11-16 10.18 27.19 2.10 7-25 25.19 26.03 0.99 7
ll-16 9.13 25.68 1.50 8-31 23.86 21.17 1.20 11-16 1o.63 24.74 2.33 10-1 17.79 23.89 1.65.
6 0
10-12 15.93 29.48 8
12-17 4.49 21.62 1.58B 9
COLLECTION DATE Speciees Year Month Day 1
1965 7
7-14 16 1966 7 9 6-28 17 26 29 29 6 7-10 11i11 11 12 29 8 20 12 16 16 16 17 1967 5 7 10 27 13 25 31 1 No.
Bryopsis hypnoides Chaetomorpha linum Cladophora sp.
C. rudolphiana Codium fragile ssp.
tomentosoides Enteromorpha sp.
E. intestinalis E. linza Entocladia viridis Ulva lactuca Ascophyllum nodosum var. scorpioides Desmarestia viridis 1
3
+
4 12 13 15 18 19
.23 33
+
34
+
C 0
L L
E C
T
+
I
+
+
0 N
L 0
S T
N 0
S A
M P
L E
S T
A K
E N
+
+
+
+
N N
0 0
S S
+
+
+
N 0
-p
+
+
+
+
+
+
A M
P L
E S
A M
P L
E S
I
+
+
.+
+
+
+
+
+
+
+
+
+
+
+a A
N
+
T C
L
+
+
T T
+
A K
E N
A K
E N
36 Desmotrichum undulatua 37 E. siliculosus 40 Myriotrichia claveformislO4 Punctaria latifolia 50 P. plantagenta 51 Pylaiella littoralis 52 Seytosiphon lomentaria 56
+
+
L E
C T
I 0
N S
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
M A
D C E Acrochaetium sp.
Agardhiella tenera Antithamnion cruciatum Callithanmion sp.
C. byssoides Ceramium diaphanum C. fastigiatum C. rubrifome C. rubrum 59 61 +
62 64 66 69 70
+
71 72
- +
+ C
+
+
+
+
+
C
+
.+
+
+
+
+
+
+
+
+
+
+
4+r
+
+
+
+
+
+
+
+
+
+
C
QUADRAT 23D (continued)
C Oar COLLECTION DATE DayL*
1965 7 14 16
.1966 7 9 6-20 17 26 29 29 6 7-10 29 8 20 12 1967 11 11 11 12 5 7 10 16 16 16 17 27 13 25 31 1 Species No.
Champia parvula Gracilarai foliifera G. verrucosa Griffithsia tenuis Hildenbrandia prototypus Polysiphonia denudata P. harveyi
- p. Nigrescens P. subtillissima Rhododermis georgii 74
+
+
P3 84 + +
85 86 C
92 T
+
93 95 96 100
+
+
T
+
+C.
+
+
+
-C,
+
+
- +
+
+
C
+
+
+
+
+
+
+
+
4
+
+
CS z
QUADRAT 24A COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 1966 5-27 21.,'0 25.72 1.65 14 9-30 15.76 28.28 4
1967 3-11 4.45 24.61 1.35 15 6-14 20.50 25.56 2.10B 25 Species Bryopsis hypnoides Chaetomorpha linum Cladophora sp.
Codium fragile ssp.
tomentosoides Codi6lum gregarium Enteromorpha sp.
E. clathrata E. intestinalis E. linza E. plumosa Ulva lactuca Ectocarpus confervoides E. siliculosus Elachistea fuciola Halothriz lumbricalis Myriotrichia c.avlformis Punctaria latifolia P. plantagenia Pylaiella littoralis Scytosiphon lomentaria Stilophora rhizodes No.
1 3
4 13 14 15 17 18 19 21 33 33 40 42 47 104 50 51 52 56 5,'
+
+-
+
+
+
+
+
+
+
+
+
+
+
+
+
F F
F
+
F F
+
F-Z F,Z z
+
z
+
+
+
QUADRAT 24A (continued)
COLLECTION DATE 5-27 9-30 3-11 6-14 Species Acrochaetium sp.
Agarahiella tenera Bangia fuscopurpurea Ceramium fastigiatum C. rubrum Champia parvula Erythrotrichia carnea Fosliella lejolisii Coniotrichum alsidii Gracilaria foliifera G. verrucosa Polysiphonia denudata P. harveyi P. nigra
- p. Nigrescens Rhododermis georgii No.
59 61 63 70 72 74 79 80 82 83 84 92 93 94 95 100
+
+
+
+
+
+
+
+
C
+
+
+
4
+
z
+
+
+
+
z C
+
+
c,z z
QUADRAT 24D COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 11-16-66 0.52 24.26 1.13 J-31-67 23.11 23.68 1.35 NO SAMPLES TAKEN QUADRAT BL COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES COLLECTION DATE 1964 7-10 5
io-4 1i 1965 2-14 2.00 27.77 0.75 7
1966 1967 3-28 5-10 4.50 15.50 29.36 0.20 13 14 6-14 15.00 29.96 7-22 21.70 29.18 11-21 3-6 1-7
.11-5 8.50 4.o0 17.09 15 13 16 20 20 20
- 7-10 1o-4 2-14 3-28 5-10 6-14 7-22 11-21 3-6 1-7 11-5 Bryopsisuplumnsa Dladophora sp.
?l. ref rdct Enteftmorpha sp.
E. compressa E. intestinalis E. linza E. marginata 2
4 ii 15
+
103 18 19
~+
.~ -
44
+
+
+
+7
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
20
+
QUADF*AT BL (continued)
COMPLETION DATE Species No.
7-10 10-4 2-14 3-28 5-10 6-14 7-22 11-21 3-6 1-7 11-5 E.
plumosa E. prolifera Protoderma marinum Ulothrix flacca Ulva lactua Electocarpus sp.
E. confervoides E. siliculosus var.
hiemalis Elachistea fuciocla Fucus spiralis F. vesiculosus Giffordia granulosa G. initchellae Halothrix lutnbricalis Betal6nia fiscia Punctaria latifolia Pylaielia littoralis P.
littoralis var. varia Ralfsia verrusosa Scytosiphon lomentaria Sphacelaria cirrosa Acrochaetium sp.
Agardhiella tenera Bangia fuscopurpurea Callithamnion sp.
C. baileyi C. byssoides C. rosem Ceramium diaphanumi C. fastigiatum C. rubrum C. strictun Champia parvula Erythrotrichia carnea Fosliella lejolisii Gracilaria VeriucAosa Polysiphonia denudata P. harveyi P. nigra
- p. Nigrescens Porphyra leucosticta 21 22 29 31 33
+
+
+
+
+
F
+
+
+
+.
+
F F
+
F 102 30 39 42 43 44 45 46 47 49 50 52 53 55 56 57 59 61 63 64 65 66 68 69 70 72 73 74 79 80 014 92 93 94 95 99
+
+
+
+
+
+
+
+
F
+
+
+
+
+
F
+
+
+
+
+
+
F F
+
+
F
+
+
+
F
+
+
+
+
+
+
F
+
+
+
F
+
F F
+
+
+
+
+
+
+
+
+
+
T C
+
+
+
+
+
+C
+
+
+
+
+
+
+
T CT
+
T C
+
+
+
+
+
+
+
+
+TC TC TCS
+TSC TCS +
T
+
+
+
+
+
+
+
+
F
+
4
2'.VATION CC STATION ER COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES Collection Date Species 2-22 5
1965 3-28 5-10 17.0 20.44 0.75 10 COLLECTION DATE BOTTOM TEMP:
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 11-7 2-22 10.0 1.50 29.25 27.77 01 75B --
11 4-19 7.00 27.77 0.45 17 2-2No.3-8 5-ýo?
No.
)Collection Date Species No.
11-7 2-22 4-19 Entermmorpha sp.
E. linza Monostroma oxyspermum Ulothrix flacca U. implexa Ulvw lactuca Asperococcus echinatus Ectocarpus confervoides Elachistea fuciocla Agardhiella tanera Gracilaria verrucosa Polysiphonia Nigrescens 15 19 25 31 32 33 35 38 42 61 84 95
+
+
+
N 0
A L
G A
E
+
+
+
Cladophora sp.
Enteromorpha sp.
E. clathrata E. intestinalis E. linza
+
E. plumosa Entocladia viridis
+
Ulothrix flacca F
Ulva lactuca
+
+
+
TC C
Desmotrichun undulatua Ectocarpus sp.
E. confervoides E. siliculosus Leathesia difformis Pylaiella littoralis Ralfsia verrusosa Ceramium rubrum Champia parvula Gracilaria verrucosa Polysiphonia harveyi 4.
15 17 18 19 21 23 31 33 37 102 33 4o 4U 52 55 72 74 84 93 F
S A
+
M
+
P
+
L
+
E
+
L
+
0 ST
+
+
++
++
+
+
+
+
+
+
F F
+
+
STATION FR COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES Species Enteromorpha sp.
2-14 2.0 0.5 2
2-14 3.0 0.69 7
+I
+
+
z No.
Asperococcus echinatus Desmotrichum undulatum Ectocarpus sp.
E. confervoides E. siliculosus Scytosiphon lomentaria Polysiphonia Nigrescens 15
+
35 37 102
+
38 4o 56
+
+
+
+
95
+-
0
0 STATION FRB COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 1965 3-28."-
t--
STATION ICI 6-14 22.0 25.57 11 COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES 7-11-64 22.4 o.60 7
Species Cladophora sp.
Enteromorpha sp.
E. intestinalis E. linza Ectocarpus confervoides Petalonia fiscia Ralfsia clavata Acrochaetium sp.
Agardhiella tenera Bangia fuscopurpurea Ceramium fastigiatum Chondria sp.
C. tenuissima Polysiphonia nigra P. Nigrescens STATION IBSE COLLECTION DATE BOTTOM TEMP.
BOTTOM SALINITY SECCHI DEPTH TOTAL # SPECIES Species Chaetomorpha linum Cladophora sp.
Enteromorpha sp.
E. clathrata E. intestinalis E. linza E. plumosa E. prolifera Purcursaria purcursa Pilinia morsei Ulothrix flacca U. imblexa'.
Ulva lactuca No.
4 15 18 19 38 49 54 59 61 63 70 75 78 94 95 Species
+
+
+
++
+
+
+
+
Chaetomorpha linun Cladophora sp.
Enteromorpha prolifera Ceramium diaphanum.
C. rubrifome C. rubrum Gracilaria verrucosa No.
3 4
22 69 71 72 84
++
+
T T
C
+
+
+
+
T
+
+
S
+
1963 10-20 6
10-20 11 10-20 5
11-17 12 1964 11-7 10.0 18.35 O.6O 22 i147 30.16 1
1965 6-6 6
1967 10-1 4
No.
3 4
15 17 18 19 21 22 26 27 31 33 33
+
+
+
+
+
+
++
+,R
+
+
+
+Y+
+
+
+
+
+
R
+
+
+
+
+
+
+
+
STATION IBSP (continued) 1963 1964 1965 1967 Collection Date 10-20 10-20 10-20 11-17 11-7 11-7 6-6 10-1 U
Species No.
Desmotrichum undulatum 37
+
Ectocarpus sp.
102
+
E. confervoides 38 F
E.
subcorymbosum ill FP Elachistea fuciola 42 P
Eudesme zosterae 110 Z
Z Halothrix lumbricalis 47 FE Petalonia f scia 49
+
Pylaiella littoralis 52 FZ Stilophora rhizodes 50
+
Vauscharia sp.
109
+
Acrochaetium sp.
59
+
+
A. sagraeanum lll T
Agardhiella tenera 61
+
Ceramium diaphanum 69
+
C. fastigiatum 70
+
C. rubrif orr*e 71 T
C. rubrum 72
+
T
+
+
C. strictum 73
+
Champia parvula 74
+
Chondria sedifolia 77
+
Goniotrichum alsidii 32
+
Gracilaria verrucosa 84
+
+
Polysiphonia denudata 92
+
P. harveyi 93
+
C P. subtillissima 96
+
+
+
+
Spyridia filimentosa 101
+
STATION MB 1964 1965 1967 COLLECTION DATE 7-11 10-4 3-28 7-22 1-7 11-5 BOTTOM TEMP.
22.50 18.30 7.50 1.50 10.5 BOTTOM SALINITY 24.83 SECCHI DEPTH 0.61 0.90 0.50B 0.60 TOTAL r SPECIES 1
2 5
14 15 11 Species No.
Bryopsis 1!umosd-2
+
Chaetomorpha linum 3
+
+
Cladophora.sp.
4
+
+
+
Enteromorpha sp.
15
+
+
+
E. intestinalis 18
+
E. linza 19
+
E. prolifera 22
+
STATION MB (continued) 1964 1965 1967 Collection Date) 7-11 i0-4 3-28 7-22 1-7 11-5 Species No.
Entoclada-viridis 23
+
Monostroma oxyspermum 25
+
Protodermamarinum 29
+
Ulva lactuca 33
+
+
+
+
Asperococcus echinatus 35
+
Desmotrichum undulatum 37
+
Z Ectocarpus confervoides 33 FP F
Halothrix lumbricalis 47 F
Punctaria latifolia 50
+
Sphacelaria cirrosa 57
+
+
Agardhiella tenera 61 C
Ceramium diaphanum 69
+
+
C. fastigiatum 70
+
C'. rubrifome 71
+
Champia parvula 74
+
+
Fosliella lejolisli W0
+
+
Gelidium crinale 81
+
+
Gracilaria foliifera 83
+
G. verrucosa
.84
+
+
Griffithsia tenuis 85 T
Hildenbrandia prototypus86 C
Polysiphonia harveyi 93 T
Porphyra umbilicalis 99
+
Spyridia filimentosa 101
+
STATION NFR 1964 COLLECTION DATE 10-4 BOTTOM TEMP.
17.8 BOTTOM SALINITY SECCHI DEPTH 0.50 TOTAL 7# SPECIES 2
Species No.
Entermmorpha marginata 20
+
Vauscharia 109
+
STATION SP 1964 1965 1967 COLLECTION DATE 11-7 3-28 4-19 5-10 7-22 11-21
.1-7 5-25 BOTTOM TEMP.
12.0 10.5 9.00 22.0 26.0 6.5 4.5 10.35 BOTTOM SALINITY 25.72 24.99 23.13 24.63 25.70 24.88 SECCHI DEPTH 0.75B O.60 TOTAL # SPECIES 13 5
5 13 3
3 15 7
STATION SP (continued) 1964 1965 1967 Collection Date 11-7 3-28 4-19 5-10 7-22 11-21 1-7 5-25 Species No.
Cladophora sp.
4
++
+
+
Codium fragile sap 13
+
tomentosoides Enteromorpha sp.
15
+
+
E. clathrata 17
+
E. linza 19
.+
+
+
+
+
E. plumosa 21
+
+
Entocladia viridis 23
+
Ulva lactuca 33
+
+
+
+
+
Desmotrichum undulatu m 37 FZ
+
Ectocarpus sp.
102
+
E. confervoides 38 F
E. siliculosus 40 F
Halothrix lumbricalis 47 F
Punctaria latifblia 50
+
+
P. plantagenia 51
+
Ralfsia clavata 54 z
R. verrucosa 55
+
+
Scytosiphon lomentaria 56
+
Acrochaetium sp.
59
+
+
+
Agardhiella tenera 61
+
+
+
Callithamnion corymbosym 67
+
Ceramium diaphanum 69 C
C. fastigiatum 70
+
+
+
C.
rubrum 72 Z
+
+
Champia parvula 74
+
+
+
Chondria tenuissima 78
+
Erythrotrichia carnea 79
+
Goniotrichum alsidii 82 Z
Gracilaria verrucosa 84
+
+
+
Polysiphonia harveyi 93
+
+
- p. Nigrescens 95
+
+
C TC 0
0 TADLý V.
Results of the strip harvest studies.
Values reported are in grams biomass per square meter, except the values in the two dredge loads for 10-25-67.
These are dry weights for the total load.
QUADRAT COLLECTION DATE BOTTOM TEMP.
BOTIOM SALINITY SECCHI DEPTH VOLUME (Liters)
Species Bryopsis plumosa Chaetomorpha linum Cladophora sp.
Codium fragile ssp.
tomontosoides Ulva lactuca 16 8-16-66 21.72 24.00 1.18 9.0 1.80 No. Wet Dry Dredge 15B 10-16-67 16.140 30.10 2.64 9.9 28.8 Wet Dry Dredge 23A 10-25-67 13.04 23.48 1.20B 28.4 19.8 Dredge Diving #1
- 2 2
3 4
13
+
- 0,3 0.3 0.03
+
0.05 33'.
8.10 2.10
+
28.7
+
Agardhiella tenera 61 Callithamnion sp.
64 Ceramium fastigiatum 70 Champia parvula 74 Gracilaria foliifera 83 G. verrucosa 84 Polysiphonia denudata92 P. harveyi 93 P. nigra 94 Spyridia filimentosa 101 0.30 0.02
+
0.08 0.01
+
+
63.90 8.60 1.4o o.i0
+
+
+
+-'+
9.10 1.20 1+
+
.... 4+
0.10 0.0011
+
640.0 577.0 0.13 3.70 1.30
+
+
4.30 19.90 1.30
+
+
Table VI.
Plankton species collected April to December 1967
0 0
m-I AY JUNi J!,)L AUG I
CnLOROP"V-TA :
Calycoi Lonas gracilis ?
ryraramonas torta sp.
Uncla.brified idcroflr,7ellates CiR`Y SOIHYTAA:
ichnanthes sp.
Acti noptychus unduiLf cus
+/--Lrphiprora sp.
".mphora sp.
Ast3rionelia j'ponica 3iedul nhia< laevis avrita Ihae tce nos a %:
rox2 xIt.
s dani cu s di dyrqtus spp.
H
~
C Ifl Ii m
m w
Closteropsis sp.
APR MAY mU JUL AUG SEP OCT NOV DEC APR NAY JUN JUL AUG SEP OCT NOV DEC CRR Io*YA Co~nt J
- Coso#iodiscus angstii centralis curvulatus excentricus ?
radiatue sp*
Cyclotella spp.
- Cymbella ap.
Diploneis sp-,.
Distephanum speculum spp.
Ditylium brightwelli Fragillaria crotonensils cylindrus striatula spp.
Gomphonitzschia sp.
7 7
I I
[
m 91 m
_________________ I _________________ I 0
Gulnardia flaccida Gy-vosignia hilpcc-.tun warbecki i Leptocylindris danicus
'ohra app*..
Lithodesmium undulatum i-ie-losira borreri granulat a Juergensii sp.
Navicula angula ?
crucicula.7 cuspidata ?
latissima ?
spp.
Nitzschia closterium paradoxa seriata sp.
Paralia sulcata Pinnularia Op.
Pleurc sign-a formosum m.a.rinUum spp.
...L.h..'
Kariaticu*1.
0"@
I I
II-t a
4-a
~ ~
I -
ow
~~.1 I
I
-.4 I
L
-~
IrEY.3OPtdTA (Cont):
Rhizosolenia aaa..
semitpina setigera shrubsolei Skeletonema cos-6atwyl Stauroneis phoenicentrum ?
Striatella unipunctata Synedra sp.
Tabellaria sp.
Thalassiosira condensata hyalina pacifica ?
sp.
Thalassiothrix longissima nitzschiodes
- RYPTOPHYT,.
Cryptomonas spp.
1YANOPMYTA :
Anabaena sp.
Aphanothece zp.
Gleocystis Sigas IMicrocystis sp.
Oscillatoria sp.
Spirulina sp.
EUGLENOPHYTA:
Eug] ena" 4Ip.
0.
0 0
APaR IAY Jci JUT AUG SEP OCT NOV PYRPJ*-H,?-YTA:
Arnphidinium fusiforme opefculatum ?
a spe Ceratium fusus macroceros minutum tripos Cochlodinium helicoides Dinophysis acuminata acuta OVIfi m
-n ovum spe Diplopsalis lenticula 2xuvaiella apora lima MONO sp.
4m Glenodinium danicum Goniodoma polyedricum spe Gonyaulax polygramma ?
spinifera tricantha?
spe Gyrmnodinium incoloratum punctatum.
spe
APR l-!AY JUL AUG OCT NOV DEC APR
~AY JUL AUG OCT NOV DEC PYRRHOPHYTA (Cont):
Gyrodinium pAkgue peaucidum spe Hemidinium sp.
Heterocapsa triquetra Nematodium sp.
Noctiluca sp.
Ostreopsis monotis Peridinium granii (excavatum)?
leonis pallidum ?
pellucidum trochoidem spp.
Peridinopsis rotunda Polykrikos kofoidi Prorocentrum micans triangulatum spp.
Unidentified Dinoflagellates (Nine species)
( ?
) Indicates uncertain occurrence at nearest data point.
3.
e?
0
?-
I ~
I -
m 4m
TABLE VII HYDROGRAPHIC DATA COLLECTED 1963 -
1967 PRESENTED BY DATE
SUMMARY
OF STATIONS MADE 1963 S
B No. Dates Collected 2
0 Total No.Statkns Made-4 No. Different Stations I
IN BARNEGAT BAY, 1963--1967 1964 1965 1966 1967 S
B S
B S
B S
B 4
0 8 14 1 zo z 20 12 22 106 2.121 5
83 8
8 24 Z 30 3
31 S - - Shore B - -
Boat
YEAR DEPTH (M) 1963 TEMP.
(0 C)
DATE 10-20 T UviE (EST) 1215 1300 1500 STATION SA LINIT Y (0/.00)
SECCHI NO.A 4LGAE (QVM) SPECIES IBSP IBSP IBSP IBSP 6
2.5 12 11-17 7-10 7-11 10-4 11-7 2-14 2-22 1129 SWP 1625 IBSP BL 1036 ICI MB 1000 NFR BL 1630 MB 0
0.
0 0.
R 0
0.
0 0.
0 0.
R0 0
0.
0 0.
0 0.
0 0.
0.
YEAR 1964
- 24. 0 60 24.0 25.5 14 25.5 ocks 22.5 60 22.4 22.5
.60 22.5 17.5 90 ocks 18.3 on 1042 1215 1200 1310 1445 1150 1425 IBSP ER IBSP SP FR FR BL ER CC 7'.
60 75 30 75
- 0. 60B 0.14B
- 0. 60B 0.61 B 0.5
.0. 90B
- 0. 60B
- 0. 75B
- 0. 75B 0.5 B 0.45 0.75 10.0
- 10. 0
- 12. 0 YEAR 1965 0
2.0 0.50 0
3.0 0.90 0
2.0 Rocks 0
1.5 0.15 0.0 29.25
- 30. 16
- 25. 72 27.77
- 27. 77 4
SL S
7 I
2 II 2
22 I
13 2
7 7
5
J -
4.%.
I DATE TIME (EST)
YEAR 1965 STATION DEPTH TEMP.
SALINITY 0
SECCHI NO. ALGAE (0oC)
(01 00)
_ M)
IM)
S ECIES 1965 (cont'd) 3-28 1050 1255 I515 1605 4-19 5-1.0 1100 1310 1000 1200 6-6 BL MB SP FRB ER SP CC BL SP ISSP FRB BL 22A 8C 8B 9C 23B 23B 22B 7
14C 6-14 6-21 1105 1408 1025 1117 1218 1323 1418 1434 1458 0
Rocks 0
0.50 0
0.30 0
0 0.45 0
- 0. 30 0
0.45 0
Rocks 0
0 0.90 0
0.45 0
Rocks 0
- 2. 13 0
2.29 0
0.91 0
- 1. 37 0
- 0. 60 0
- 0. 81 0
1.20 0
- 1. 35 0
- 2. 16 4.5 7.5 10.5 7.0
- 17. 0 15.5 17.0
- 15. 5 22* 0
- 22. 0 22.0 15.0 20.2 20.8 21.4 21.6 23.5 23.9 22.9 22.8 23.5 29.36 24.83
- 24. 99 20.44 20.44 24.63 25.57
- 29. 96 25.41 25.86 26.65 19.87
- 16. 62 21.98
- 26. 06 24.04 0.20 0.50 13 5
5 8
10 14 10 14 5
6 20 6
7 9
8 2
0 61 II 6
1.50 1.50 0.90
- 1. 35
- 0. 60B
- 0. 81B I. 20B 1.20 I. 35 6-25
YEAR 1965 DATE T IMIE (EST) 1965 (cont'd) 6-25 (cont'd)
STATION DEPTH TEMP. SALINITY SE (M)
(0c)
(0/.00)
CCHI NO. ALGAE (lvi)
SPECIES 6-30 7-7 7-12 7-14 7-22 1046 1315 1400 1029 1213 1300 1495 1605 0940 1145 1330 1345 0905 1017 1100 1145 1330 0800 I000 1300 21D 22D 16A 9AD 15D 8C 8C 15D 22B 22B 7
7 14D 14C 23D 16B 16A 9B 22D BL MB SP 0
- 1. 95 0
1.50 0
- 1. 71 0~
- i. 35 0
3..30 0
0.90 0
- 1. 80 0
2.85 o-..;
1.35 0
- 1. 05 0
- i. 95 0
2.70 0
2.55 0
- 2. 70 0
I. 35 0
- 2. 70 0
- 1. 65 0
1.50 0
- 2. I0 0
- 24. 1
- 24. 2
- 19. 0 21.0
- 24. 0
- 24. 3 23.5 23* 0 23.7 22.7
- 25. 7
- 25. 7
- 25. 7 22.0 23.4 23.8 23.3 23.83
- 23. 8
- 23. 5
- 24. 5 24.0 21.7
- 25. 1 24.5
- 24. 94
- 25. 37
- 29. 74
- 30. 64
- 30. 19
- 27. 94
- 27. 72
- 26. 17 26.80
.23.59
- 19. 98
- 27. 25 25.59 25.03
- 25. 37
- 22. 47
- 26. 78
- 27. 85 28.81
- 27. 01
- 29. 18
- 29. 16 0.96 1.20
- 1. 71B
- 1. 35B I. 50B
- 0. 90B
- 1. 65 1.35
- 0. 90 0.90 1.28 1.20 1.20 1.20 1.20
- 1. 20 1.20 1.50
- 1. 20 2
9 13 6
6 6
I0 4
I0 0
12 9
4 0
8 14 9
9 4
20 14 3
- 26. 0
- 25. 70 0
YEAR 1965 DEPTH TEMP.
SALINITY SECCHI NO. ALGAE DATE TIME STATION (EST)
(M)
(o C)
(0/
- 00)
(M)
SPECIES 0
0 1-%5 (dont' 7-28 7-Z9 8-6 0925 1005 1050 I150 I230 1307 1350 1445 1528 1600 1645 0800 0835 0915 1000 1035 1100 1130 1150 1240 1300 0850 1OIO 1050 1125 23B 23D 16C 16D 16D 9C 9AD 1
I 8AD 8C 15D 15C 7
7 14D 14D 14C 21D 22A 22B ZID 14D 14D 7
0 1.20 0
1.86 0
3.04 0
- 2. 70 0
1.50 0
0.45 0
0.84 0
- 1. 35 I. 35 0
- 0. 75 0
- 2. I0 0
2.85 0
3.60 0
1.50 0
2.01 0
3.06 0
2.40 0
3.30 0
I. 80 0
2.34 0
I. 50 0
- 2. 10 0
- 2. 85 0
2.40 0
- 1. 95 23.5 23.65 23.7 23.25 23.5
- 18. 70
- 23. I
- 22. 20
- 24. 2 21.80 23.8 22.5 22.5 25.0
- 25. 15
- 24. 0
- 24. 20
- 25. 0
- 25. 00 2 3. 0:.
23.00 23.0 22.80 23.5 22.40 23.2
- 23. 20 23.7 23.80 23.9
- 23. 35
- 24. 2
- 22. 90
- 24. 5
- 22. 40
- 24. 5
- 24. 60
- 24. 0 23.20
- 24. 1
- 25. 10 24.0
- 24. 20 23.5 23.60 23.5 23.50 23.5 23.60 17.25 25.97
- 27. 00
- 27. 70 28.46 29.51
- 28. z2
- 27. 77 28.48 27.68
- 27. II
- 27. 14
- 26. 98
- 26. 80
- 26. 46 26, 49
- 25. 75
- 27. 32
- 24. 40 25.05 24.47
- 25. 12 25.72 0.99
- 1. 26
- 1. 05
- 1. 05
- 1. 35
- 0. 45B
- 0. 84B I. 35 B
- 1. 20
- 0. 75B 1.20 0.90 I. 05 0.90
- 1. II
- 1. II
- 1. 20
- 1. 17 1.77
- 1. 20 0.90 0.90 0.90 0.90
- 1. 05 3
12 10 9
10 10 IO 10 8
9 5
7 2
7 8
6 5
2 5
7 4
7 6
10
YEAR 1965 DEPTH TEMP.
SALINITY DATE TIME STATION (EST)
SECCHI NO. ALGAE (M)
(0C)
(0/-00)
(M)
SPEC'.-S S
(1965 cont'd) 8-6 1230 (cont' d) 1330 1405 8-17 8-21 0900 0925 0945 I010 1030 1055 1120 1200 1220 1240 1300 132.0 1350 1405 1425 0900 0925 0940 0955 1020 1035 1
7 23A 23D 16C 16D 16D 9C 9AD 8AD 8C 8C 15D 15B 22A 22B 22B I
7 7
14D 14D 14C 0
I. 50 0
- 1. 35 0
- 1. 20 0
- 1. 05 0
- 2. 10 0
3.04 0
3.04 0.
1.50 0
I. 05 0
0.83 0
- 1. 13 0
0.90 0
- 2. 10 0
3.30 0
- 3. 60 0
2.40 0
2.40 0fs. %
1.05 0
1.20 0
1, 35 0
- 2. 10 0
3.04 0
2.70 0
3.30
- 24. 0
- 24. 40
- 24. 4
- 24. 70
- 25. 0
- 25. 00 26.0 25.80 25.5 25.50 25.5
- 24. 35 25.5 25.50
- 25. 1
- 25. 20 25.7 19.7
- 26. 5
- 26. 40 26.9
- 26. 0 25.70 25.8 24.20 25.2
- 24. 80 26.0 25.20
- 28. 7
- 27. 70 29* I
- 25. 0
- 24. 90
- 25. 2
- 25. 10 25.3
- 25. 20 25.8 25.40 25.8
- 25. 20 25.5 25.30 26.38 25.99
- 28. 40 11.69
- 27. 95
- 27. 81 28.77 29.31
- 28. 87 31.04 28.46
- 28. 19
- 29. 18
- 28. 68
- 28. 12
- 21. 18 17.P95
- 30. 08
- 26. 91
- 2. 48
- 26. 35 2b, 96
- 26. 62 0.90 0.96
- 1. 20B 1.05 I. 05 I. 05 1.20 1.35 1, 05 0.83 1.05 0.83 1.20 1.35 1.05
- 1. 05 0.75 0.-90 1.20
- 1. 05 1.05 1.05
- 1. 05 1.05 6
I 9
0
- w 2
3 3
0
0 DATE TIME (EST) 1965 (cont'd) 8-21 1050 (cont'd) 9-26 0850 0910 0920 0935 0955 1010 1035 1135 1148 1200 1215 1245 1310 1330 1350 1407 1445 1510 1540 1600 11-7 1130 1220 STATION (M) 21D 23A 23D 16C 16B 16D 16D 9AD I
8AD 8AD 8C 15D 15C 7
7 14D 14D 14C ZID 22A 22B 22B 23B 22D 0
- 2. I0 0
- 0. 68 0
- 2. 10 0
- 3. 15 0
3.30 0
J.59 0
- 1. 65 0
0.90 0
1.50 1.50 0
1.20 0
2.25 0
- 3. 15 0
3.60
- 0
- 1. 50 0
- 2. 70 0
I. 80 0
3.04 0
3.30 0
2.25 0
3.04 0
- 1. 05 0
0.90 0
0.60 0
YEAR 1965 DEPTH.
TEMP.
(o C) 25, 9 25.90 21.02
- 21. 25
- 20. 72 21.50
- 20. 92
- 20. 85
- 20. 92 19.30
- 19. 02
- 19. 08 I9. 02
- 19. 00 19.22
- 19. 20
- 19. 22
- 18. 55
- 19. 42 I9. 75
- 20. 32
- 20. 50 21.22
- 20. 60 21.22 20.81 21.42
- 20. 90 2i. 02
- 20. 50 21.92 21.70 21.92
- 22. 03 21.92 21.89 21.72
- 22. 07 21.92
- 22. 97 21.92 21.90
- 22. 52
- 22. 95
- 23. 22 23.32
- 12. 0 Ii. I 10.7 SA LINIT Y (0/".00) 26.38
- 22. 75 28.30 26.71
- 30. 34 28.87
- 31. 04 31.26
- 30. 50 30.64
- 28. 77
- 28. 42 z8'. :62z
- 28. 84
- 28. 89
- 27. 84 27.85
- 28. 06 28.31
- 27. 74
- 28. 80 25.39 20.81 17.39
- 28. 22
- Z
- 1. 35 SPECIES SECCHI NO. ALGAE 0.75 I. 65
- 1. 50 I. 65 I. 59 o95. 9o 0.90 1.50 1.50 1.20 I. 80
- 1. 50 1.50 1.50B 1.50 1.80
- 1. 50
- 1. 35
- 1. 50 I. 35 0.90
- 0. 75
- 0. 60B
- 0. 75 m*
m*
wP 1
8 0
1.95 9.7
DATE TIME (EST)
STATION YEAR 1965 DEPTH TEMP.
(RvA)
(oc)
SALINITY SECCHI TO. ALGArLJ-(0/ ;00)
(M)
'PECIES 1965 (cont'd) 11-7 (cont'd) 16C 16D
. 85 0[. 50 0
- 1. 20 II. 1 10' 3 II.
1
- 10. 5
- 10. 4
- 29. 76
- 30. 57
- 30. 48 0.69 0.90 0.90 4
5 2
3 I.-21 1350 16D 1030 SP 1200 BL 0
0.60 0
Rocks 24.88 6.7 8.7
- 0. 60B 13 YEAR 1966 3-6 1045 SP BL 5-27 0845 17C 0945 17A 1045 1130 1225 II 18 19 6-8 18 1330 24A 0830 13B 0930 14B 1000 15C 1030 15B IIZ0 16C I205 17C 17A 18 00.90 0
Rocks 0
2.85 0
- 2. 70 0
2.40 0
2.40 0,
2.40 0
- 1. 95 0
- 1. 65 0
2.85 0
2.85 0
- 2. 35 0
- 2. 25 0
2.55 0
2.55 0
2.55 0
2.55 4.0 19.6
- 16. 25
- 19. 8
- 19. 00 20, 4
- 20. 40 20.4
- 20. 70 20.8
- 20. 80 20.6 20.80
- 21. 3
- 20. 80 23.3 21.8 22.8 21.3 22.8 21.8 22-.7 2IL 7
- 22. 8 21.3 22', 8
- 14. 5
- 22. 3 19.8
- 22. 8
- 20. 5
- 17. 03
- 25. 77
- 28. 28
- 26. 09
- 26. 36
- 26. 49
- 26. 53
- 26. 08 25.91 25.84 25, 88 25.90 25.90 25.68 25.72 21.22 23.42 23.28 24, 98 23.82 23.98
- 23. 63 25%68
- 24. 00 25.57 25.97
- 26. 74
- 26. 83 27.52
- 26. 53
- 27. 43 0
2.70
- 2. 10 2.40 2.40 2.25 1.95 1.65 I. 65 1.20
- 1. 65
- 1. 35 I. 35
- 1. 80 2.25 1.95 13 19 14 22 19 15 8
14 8
6 9
17 19 24 14 19
DATE TIME (EST)
STATION YEAR DEPTH (M) 1966 TEMP.
(oC)
SALINITY SECCHI NO.ALGAE (o/Voo)
(M)
SPECIES l9b5 (cont'd) 6-8 1430 (cont'd) 22B 6-21 0850 11 1245 17C 1600 2IA 1040 14C 1140 14B 6-23 1215 1245 1330 15C 15B 17C 6-29 1440 23B 1510 22B 0930 13C 1015 Z0A
- 1040 13B 1125 14B 0
I. 05 0
2.40 0
2.70 0
- 1. 95 0
2.70 0
3.30 0
- 2. 70 0
2.70 0
2.70 0
0.75 0
1.50 0
2.40 0
2.70 0
2.70 0
2.70 0
- 1. 80 0
- 1. 80 0
- 2. 10 0
- 2. 70 0
- 1. 95 0
0 2.70 0
1.65 0
2.70 25.3 24.2
- 22. I 19.5 22.8 16.3 22.8 22.5 22.3 21.3 22.4 20.3 22.6 21.3
- 22. 9 21.3
- 22. 3
- 18. 1 26.3 25.8 26.8 25.3
- 25. 3
- 24. 8
- 25. 3
- 24. 8 25.3
- 24. 8 25.8
- 25. 3 25.3 24, 8
- 25. 3
- 24. 8 25.3
- 24. 3
- 25. 3
- 23. 3 25.3
- 24. 3
- 25. 8
- 24. 8 26.3 23.8
- 27. 3 27.3
- 27. 3 27.3 22.29 27.56 27.48
- 26. 85
- 29. 33 25.25 25.52 25.03 25.30 25.68 25.90
- 26. 09 26.31
- 26. 42
- 26. 47
- 28. 93
- 17. 83 19, 78 24.29
- 25. 16 25.62
- 26. I1 25.86 26,20 25.72 25.90
- 25. 88
- 26. 09 25.75 26, 58 26, 24
- 26. 92
- 26. 29
- 27. 43 25.84
- 27. 25 25.35 26.51 26.31
- 28. 62
- 28. 03 26.26
- 28. 08
- 28. 21 1.35 2.03 1.80 I. 65 1.50
- 1. 35 1.35
- 1. 50 I. 65
- 0. 75B 0.90 I. 05 I. 05
- 1. 05 0.90
- 1. 05 0.90
- 1. 05 0.90 0.90 II 16 8
5 3
7 8
13 I0 4
8 3
4 4
6 4
7 10 15 8
7 1145 15C 1210 23D 23D 16C 1340 23D 1430 22A 0900 17C 1030 5
11 35 5
7-6 I. 20
- z. 20
- 1. 20 9
17 7
DATE TIME STATION (EST)
YEAR DEPTH (M) 1966 TEMP.
(0oC)
SALINITY SE CCHI NO.ALGAE (0/00)
(M)
SPECIES (m)
(0c) 1966 Uontrcd, 7-6 (cont'd) 1230 5
1325
- II 1405 17A 1450 18 1600 2ZA 0715 23B 0755 23D I6B 16D 7-8 1030 1115 16D 86 7-15 1215 15D 1300 15C 22A 0720 21D 14C 0900 14D I3C 1050 13B 1155 20A 1245 13B 1350 22B 1500 22B 0
- 2. 10 0
- 2. 10 0
2.40 0
2.70
- 02. 10 0
0.60 0
1.95 0
2.40 0
- 3. 15 0
I. 6o 0
2.25 0
- 3. 15 0
3.60 0
2.25 0
2.25 0
3.04 0
2.85 0
2.25 0
3.04 0
2.40 0
3.04 0
- 1. 05 0
- 0. 75 27.3 27.3 27.3 27.3 27.3 27.3 27.3
- 26. 8 27.3 25.8
- 24. 8
- 27. 3
- 25. 9
- 25. 7 26,4
- 26. 3 26.8 21.8
- 26. 5 22.3
- 27. 6
- 26. 4 27.3 25.3
- 27. 4 25.2 27.8 26.4
- 26. 1 26.3 25.8 25.8 25.8 25.8 25.7
- 26. 2 25.5
- 26. 1 25,.3 25.6 25.4 25.3 26.6
- 26. 8 26.3 27.4 28.21
- 28. 21 28 46
- 28. 62
- 29. 42 28.44 28 48
- 28. 44
- 27. 32
- 27. 70
- 16. I5 24 34 27.59 26.74 27.47 27, 39
- 29. 92
- 28. 17
- 28. 55
- 27. 11 27.66
- 27. 01 27.81 26.71 28.51 26, 65 26 94 25.59 25.68
- 26. 13 26.83
- 26. 13 26.44 23.87
- 24. 07
- 24. 88 25.77
- 24. 29
- 25. 25
- 24. 16
- 26. 49 21.89
- 24. 88 17.03
- 1. 28 I. 05 1.05 I 20 I. 05 0.60 0.90
- 0. 90 0.90
- 1. 05 I 43 i1 05 0.90 0.90 0.75
- 1. 43
- 1. 05
- 0. 75 I. 14 0.90 0.90 0.90 0.68 4
12 7
5 6
2 8
7 4
14 6
- 6 3
8 2
3 3
3 4
2 4
3 3
YEAR 1966 DATE 0
TIME STATION (EST)
DEPTH TEMP. SALINITY SECCHI NO.ALGAE (M)
(0 C)
(0/00)
(M)
SPECGES 1?bb (contid) 7-ZO 0730 13B 0845 ZiD 14B 0930 15C 1000 15B 1035 16C 17C 1230 17A 1345 II 1410 23D 1445 22A
-730 16A 0
- 3. 15 0
- 2. 10 0
- 3. 15 0
3.04 0
3.33 0
3.04 0
3.04 0
2.88 0
2.40 0
2.02 0
2.25 0
1.80 0
2.40 0
2.40 0
1.80 0
2.70 0
- 1. 80 0
2.25 0
2.70 0
3.60 0
- 2. 10
- 24. 3
- 24. 3 23.8
- 23. 8 23.8 23.7 23.7 21.4 23.4 15.3
- 23. 4
- 20. 3 23.4
- 19. 8 23.2
- 23. 2 23.3
- 23. 3
- 24. 4 24.4
- 24. 3
- 24. 3
- 23. 10
- 22. 95 23.45
- 23. 28
- 24. 24
- 24. 14
- 25. 65 25.87
- 29. 15
- 26. 63 25.70 25.88
- 24. 80
- 24. 99
- 24. 78
- 24. 80 23.61
- 26. 78 26.71 27.41
- 29. 16
- 27. 95
- 30. 66 27.99 29 29 28.37 29.42
- 28. 37 28.40
- 29. 16
- 29. 14
- 27. 83 27.81
- 27. 83
- 27. 85
- 29. 09
- 28. 92
- 28. 87
- 28. 95
- 29. 05
- 29. 08
- 29. 65
- 29. 65 2.99 25.32
- 29. 78 29.71
- 29. 07
- 29. 10
- 29. 15
- 29. 30
- 1. 05 0.75 0.90 0.90 0.99
- 1. 05
- 1. 20
- 1. 20
- 1. 50 0.90 0.90 1.95 I. 80 1.50 1.43
- 1. 05 1.05 1.29
- 1. 1.3
- 1. 20 0
7-26 0915 1040 17C I 7A I
8 7
13 2
I 9
8 16 0
I0 I0 7
6 15 7-28 1200 11 1400 25 BC 1000 II 1100 18 1200 17A 0730 14C 1210 16A 8-16 8-17
- 24. 30
. Z6. 94 23.27 28.21 22.68
- 29. 13 22.85 24.05
YEAR 1966 DATE TYME STATICN
- 1. PTH TEMP. SAr2NTY.
C"T-~
_PS T)
(M 79/00 I-C7 9-30 10-12 0900 I7C 1045 24A 1335 2ZA 22B 0920 23B IIo0 23D 1340 16C 1200 15C 1400 ZIA I000 I6B 1130 Z3A 1500 15B 1330 15B 1047 24D 10-14 10-27 1,70 50 J
2, 25 0
2, 85 3,39 2.40 0
2,85 0
- 2. 12 0
- 3. 33 2.40 0
1.80 0
2,55 0
- 2. 79 0
2.70 0
2.55 0
3.34 0
3.95 0
2.40 0
2.40 0
3.60
- 15. 44 15.40
- 16. 66
- 5. 76 16, 74 16, 66 17, U,3 1% 92 15, 63
- 15. 88 15, 93
!5.83 15, 73
- 15. 38
- 14. 63 16, 98
- 16. 98
- 12. IZ 13.51 I2, 59 13.58
- 12. 88 13.45 26.76 26, 74 27, If) 28, ZF, 27, 07 27, IZ
- 20. 37
- 27. 02 27,01
- 27. 36 29.43 27 12 27, 73 26, 26
- 29. 26
- 23. 08 23, 08 24,, 05 29.31 23, 52 27-19 22o 68 29, 27 Ii
,2 11-9 L.V 10.40 23.99 10.40 25,02 11-16 1145 18 1210 17A I220 17C 1228 16B 1239 23B 23B 1250 23D 1258 23D 1330 16C 7.71 8.52
- 7. 97
,7, ' 8 7.88 9.63 7.53 99.88.
- 7. 88 88.38 8.38
- 10. 72
- 9. 78 I0, 53 8,88
- 10. 18
- 8. 07
- 9. 13 7.91 9,84
- 24. 3Z 24.26 24, 98
- 25. 24
- 24. 89
- 27. 99
- 25. 18
- 29. 02
- 24. 82 27, 83
- 19. 93 27, 24
- 22. 19 27, 74
- 17. 54
- 27. 19
- 24. 60 25, 68 25.34 29.44 T.43 1,50 1.20
- 2. 10 1,73
- 2. 25 2 25 2,40 1.80
- 2. 10 1.50
- 2. 10 6
15 II 6
8
YEAR 1967 DATE TIME (EST)
STATION DEPTH (M)
TEMP. SAI!NITY (oC)
-. 0/00)
SECCH' (IA\\
O.ALGAE
)ECIES i966 (cont'd) 11-16 1356 (cont'd) 16C 1410 23D 1420 1429 1434 1445 15B I5A 15C 14 B ZID 1500 22D 1515 22A 1527 22B 1530 22B 1040 23A 0
2.85 0
I 95 0
3.04 0
- 2. 85 03.04 0
3.04 0
- 2. I0 0
- 2. 25 0
2.25 0
1.20 0
0.60 0
2.40 0
- 3. 04 0
- 1. 50 0
2.40
- 8. 18 9.48 8.58
- 10. 63
- 8. 28
- 10. 14 8.31
- 9. 33 8.43 10.45 8.28
- 10. 78
- 8. 33 8.33 8.54 8.54 8.28
- 10. 14
- 9. 35 9.12 II. 18 1I. 18 4.21 5.55 4.21
- 5. 18 4.08 4.49 3.98 4.21
- 24. 74 28.48
- 24. 58
- 24. 74 25.40
- 29. 69 26.04 26.41
- 25. 17
- 29. 20
- 24. 34
- 29. 64
- 24. 44
- 24. 34
- 24. 10
- 24. 10
- 24. 18
- 28. 11 1.9. 93 23.99
- 20. 52
- 20. 52
- 24. 75
- 26. 85
- 24. 27
- 27. 34
- 24. 69 21.62
- 24. 09
- 24. 07 I. 95 2,33
- 2. 10 I. 80
- 2. 10 1, 80 J. 95 J. 95 I, 65 0.90 0o 60 1.35 I. 65 1.58 1.50 12-17 1210 16C 1305 23D 1400 15C 27 9
3 YEAR 1967 1-7 2-5 1200 MB 1300 BL 1530 SP 0940 8C 1030 16B 1145 23A 1230 15B 1330 14B 15 15 0
I. 20 0
.3.04 0
2.40 0
3.60 0
- 3. 60
- 1. 20B 14 3.55 25.61 4.60 28.51
- 4. 70
- 29. 25 4.-81 26..60 4.45 1.50 1.50 1.20 1.50 20 20 13 16 0
YEAR 1967 DATE TIME (EST)
STATION DEPTH TEMP. SALINITY SECCHI NO.ALGAE (M)
(0c)
(0/00)
(o)
SPECIES 0
1967 (cont'd) 6-24 1310 (cont'd)
Seaside 0
Heights Br. 1. 05 25.39 17.34 25.37
- 17. ZI I. 05B 9
7-13 0830 23B 1145 23D 1435 17C 7-19 1030 13B 1215 SAD 16C 7-25 0815 I I 1100 46B 1235 23D 0930 8AD 0745 22A 8-3 0
0.60
- 1. 65 0
- 2. 85 0
3.04 0
0.90 0
- 2. 40 0
- 2. I'n 0
2.70 0
- 2. 10 0
- 1. 05 0
I. 80 0
3.60 0
- 3. 30 0
I. 50 0
- 2. 70 0
2.70 0
I. 95 0
3.60 0
2.49 0
2.70 22.78 23.05 25.58 24.83 26.09 19.90 25.30 22.21 25.43
- 24. 18 25.07 21.96 26.37 26.01
- 26. 08
- 24. 32 26.39
- 25. 19
- 11. 28 12.57
- 22. 07 26.71
- 26. 15
- 30. 01
- 21. 20
- 27. II 23.96 26.02 24.25 28.45
- 26. 08 26.38 204-13 27.42 23.77 26.03 0.39 0.75
- 0. 63 0.90 0.78 0.90 I. 05
- 0. 90 0.99
- 0. 83
- 0. 75 0.99 0.90 0
0 21 17 7
7 12 14 7
7 25.41 25.70 25.41 25.32 8-1I 0945 15 C 8-16 1150 15D 1430 1
0827 18 1025 17A B315 23A 0714 16C 0840 24D 23.48 23.82 23.74 23.05 22.30 21.83 22.58 23.09 20.75 20.73 20.66
- 22. 50
- 20. 32
- 25. 16
- 24. 14 24.07 20.41
- 24. 00
- 19. 58 24.09 17.9.0
- 19. 14
- 1. 44B 17 22.
21.
23.
21.
25.
23.
9 6
5 8
70 72 69 12 19 48 I. 14
- 1. 05 1.05 0.99 1.35
- 1. 20 6
7 II 8-31
- 23. 10
- 22. 16
- 23. 46
- 23. 11
- 22. 73 22.21 20.
26.
24.
23.
21.
26.
14 13 24 68 89 67 0950 17C
YEAR 1967 DATE TIME STATIONt. DEPTH (EST)
(m)
TEMP. SALT.NITY SECCHI NO.ALGAE (0 c)
(0/00)
(M)
SPECIES 19b7 (cont'd) 8-31 1120 (cont'd) 23A 1245 23D 0915 8C 10-I 1045 14B 10-14 10-16 I200 23D 1230 22D 1250 25A 1000 7
0815 23B 0930 22A 1325 I5B 0745 23A 0952 1035 23B 1115 23B 1130 23B 1210 23A 0
- 1. 80 0
- 2. 10 0
1.20 0
3.04 0
- 2. 10 0
- 2. 10 0
1.50 0
1.9 0
- x. 05 0
- 2. 10 0
2.85 0
1.20 0
- 2. 88 0
2.73 0
3.34 0.0.90 0
- 3. 50 0
- 2. 73 0
1.20 0
3.75 0
- 2. 25 0
2.25 0
I. 80
- 24. 20 23.67 24.30 23.86
- 16. 90
- 16. 85 17.38 17.43 17.49
- 17. 79 18.20
- 17. 24 18.52
- 19. 20 21.78 21.82 21.09
- 21. 17 23.91 23.96
- 21. 18
- 24. 47
- 23. 69 23.89 23.60 23.66
- 16. 24
- 19. 40 1.50
- 1. 65 1.80 I. 14 I. 9B 6
6 4
0 1.29
- 1. 20 1.17B II
- 14. 0 1-18.0
- 16. o
- 26. i 10-25 14.4 14.4
- 14. 9 15.5 15.6
- 16. 14 I2. 84 13.04 11.94 13.60
- 12. 24
- 13. 24
- 13. 19 13.39
- 14. 70
- 14. 30 13.95
- 13. 16
- 14. 19
- 12. 94 13.21 13.47 13.44
- 13. 25
- 14. 85 13.81
- 14. 89
- 14. 95
- 14. 70
- 14. 08 19, 04 19.49
- 22. 18
- 24. 43
- 22. 43
- 30. 10 Z3, 46
- 23. 48 1.56 23.66
.J. 82
- 24. 27 3.86
- 24. 25 16.53
- 19. 24
- 20. 30 25.50
- 22. 05
- 24. 79 26.40
- 26. 90 10.50
- 21. 06 17.56
- 20. 95
- 19. 45
- 22. 07 21.02 24, 18
- i. 05B
- 2. IB 2.55 0
6 8
I. 20B I0
- 1. 20 1.20 0.99 0
0 0
- 0. 90B cO 1415 22D 25A I. 05 2.64 2.40 1.65
- 1. 80 I. 65 1421 25A 1430 25A 1440 25A 0
0 13 0
0 0
0
YEAR 1967 DATE TIME STATION (EST) 1967 (cont'd) 11-5 BL MB DEPTH TEMP. SALINITY (M)
(oC)
(0/00)
SECCHI NO.ALGAE (M)
SPECIES 20 0Rocks 0
- 0. 60 10.5
- 0. 60B 1I 8C 1337 23A 1350 16B 1355 22D 1430 2ID 1442 14B 1536 15B 1545 22B 00.90 0
- 2. 10 0
- 2. 32 0
- 2. 55 0
2.60 0
- 3. 39 0.
3.50 0
- 1. 50 2.00 1.90 I. 90
- 2. 10
- 2. 00
- 1. 90
- 2;,.00 2.00 2.20
- 2. 10
- 1. 90 4.50 2.20 4.00
- 2. 10 2.80 2?. 74 Z2. 74
- 22. 41
- 24. 69 21.82 24.33 21: 96-23.57 2.. 37 2"1. 39
- 21. 38 29.96
- 22. 14
- 29. 27
- 21. 06
- 22. 90
- 24. 07 28.51 24.38
- 28. 31 ZL. 40
- 24. 98
- 19. 58 27.59 NA NA 1.50 IrZ 9
- 1. 47
- 1. 47 NA NA NA 12-20
- 1115 17A' 1250 17C 02.40 0
2.54 0
1.36 0
2.40 4.52 4.90 5.29 6.04 4.88 5.13 4.60
- 5. 33 1.92 2.10 1.50 B NA NA NA 1515 1602 1
22D
- 1. 21
- These.Ž samples have riot been completely analyzed yet. The temperatures reported aer2 uncorrected thermister readings.
TABLE VII HYDROGRAPHIC DATA COLLECTED 1965 through 1967 PRESENTED BY STATION Temperature (0 c)
Date Surface Bottom Salinity 0/00 Surface Bottom Secchi Depth (M)
Depth Oxygen mg/l (M)
Surface Bottom QUADRAT.`'
1 7..28-65 25.00
- 24. 00 8-6-65
- 24. 0 25.0 8.21-65 25.0 9-26.-65
- 19. 22 3-11-67 4.74 6-14-67 20.88 8-11-67 22.58 7-6-66 27.3
- 27. 3
- 27. 3 6-24-67 23.89 8-6-65 24.4 6-25-65 22.8 7-12.65 22.0
- 23. 1 7-29-65 23.2 23.7 8-6-65 23.5
- 24. 4 8-21-65 25.2 25.3 9.26-65 21.02 21.92
- 4-29-67 8.7 29.-27*67 11.7
- 6-27-67 24.7
- 88-15-67 22.0 10-14-6714. 0
- I11-l1-67
- 6. 8 25, 15
- 24. 20 24.4 25.0 24.9
- 18. 55 5.06 21.09
- 23. 09
- 29. 51 29.51 26.38
- 28. 40 30.08
- 30. 50 21.02 26.37
- 24. 14
- 1. 35B 1.20 0,90 I 20B I. 20B
- 1. 50B
- 1. 65B
- 1. 50B
- 1. 44B 22.72
- 26. 96
- 24. 07
- 1. 35
- 1. 35 1.50 1.20 1 20 1.50
- 1. 65 1.50 1.44
- 1. 65
- 2. 70
- 2. 10 QUADRAT... 5 27.3 27.3 27.3 28, 03
- 28. 08
- 28. 21 26.26
- 28. 21 28.21 1.20 1.28 I 28
- 23. 55
- 24. 7 QUADRAT :' 6 20.93 25.85 25.99 QUADRAT 7
- 1. 35B "1.33 0.96 1.35 23.2 23.8
- 23. 6
- 24. 7
- 25. I
- 25. 2 25.2
- 21. 7
- 10. 7 23.8 22.0 16.0 7.2 26.06 27.25 25.59
- 27. 14
- 26. 98 25.72 25.99 26.91 27.40 28.89 27.84
.9 -
-. 9 1 20 1, 28
- 1. 20 0.90
- 1..1 1 11 0.96 1.05
- 1. 05
- 1. 05B 1.05 I. 50B
- 1. 60B I. 80 1.30 I. 90B I. 60B I.35 1, 95 2.70 1.50 2,01 I1 95
- 1. 35 I. 35
- 2. 10 1.50 2.70 I. 00 1.60 1.80 1.60 1.90
- 1. 60 9.80 I I. 03
- 8. 18 7.98 11.03
- 10. 65 9.60 8.00 i0. 65 18.00 26. 10
- Data provided by Mr. K, MVo untfor d
Hydrographic Data Collected 1965 through I967, Temperature (°C)
Surface Bottom Salinity 0/00 Surface Bottom Secchi Depth (M)
Depth (M)
Oxygen mg/i Surface Bottom Date QUADRAT-... '8AD 7-28-65 25.00 8-17-65 26.5 9-26-65 19.42 20.32 7-19-67 25.43 8-3-67 25.41 6-21-65 21.4 6-21-65 20.8 7-7-65
- 24. 3 23.5 7-28-65
- 23. 0 8-17-65 26.9
- 26. 0 9-26-65
- 20. 32 7-8-66
- 27. 6 2-5-67 5-27-67* 11.6 6-1-67 16.9 6-27-67* 25. 0 8-2-67*
- 26. 7 8-15-67*
22.9 8-26-67
- 23. 3 9-13-67
- 17. 3 9-27.-67*
- 17. I 10-1-67
- 16. 90 11-11-67*
7.8
- 25. 00 26.4
- 19. 75
- 20. 50
- 24. 18 25.41 27.77 28.46
- 30. 64 28.77 23.96 25.70
- 0. 75B I. 05
- 1. 50B I. 20B 0.78 0.83
- 0. 75
- 1. 13 1.50
- 1. 20 0.90 I. 05
- 26. 02
- 25. 32 QUADRATe;. 8B
- 26. 65 9.91B 0.91 QUADRAT',, 8C 23.
23.
25.
20.
26.
3.
9.
14.
21.
25.
21.
23.
I8.
16.
16.
8.
0 0
7 15 4
55 7
34 7
3 5
2 3
9 85 0
25.86
- 27. 12
- 26. 17 28.48
- 28. 19
- 29. 18 28.77
- 27. 11 27.66 25.61 1.50
- 0. 90B
- 1. 65 1.20 0.83 1.20 1.20 1.43 I. 20B 1.3 1.40 0.90
- 1. 10 1.20
- 1. 40 I. 90
- 1. 17B
- 2. 50B
- 2. 29
- 0. 90 1.80
- 2. 10
- 0. 90
- 2. 10 2.25 2.25 1.20
- 2. 7
- 2. 10 2.40 2.00
- 2. 10 2.00 2.50
- 2. 30
- 1. 20 2.20 9.76 9.10 22.98 23.23 23.91 23.96 7.96 7.73 8.07 7.75 8.62 8.39 8.72 6.87 7.47 6.75
- 7. 92
- 8. 32
- 9. 84
- 10. 02
- Data provided by Mr. K. Mountford QUADRAT:
- 9AD 6-30-65 7-28-65 8-17-65 9-26-65 21.0 22.5
- 19. 7 19.22 22.5 19.20
- 30. 19 28.46 31.04 31.26
- 1. 35B
- 0. 84B
- 0. 83B
- 0. 90B
- 1. 35 0.84 0.83 0.90 QUADRAT., 9B 7-14-65 24.5 28.21
- 1. 50B 1.50 0
Hydrographic Data Collected 1965 through 1967, Pres-nt.d by Station (cont'd)
Temperature (0C)
Surface Bottom Salinity 0/00 Surface Bottom Sec chi Depth
-(M)
Depth
.(v)
Oxygen mg/l Surface Bottom Date 6-2I-65 7-28-65 8-17-65 5-27-66 6-21-66 7-6-66 7-20-66 7-26-66 7-28-66 6-1-67 7-25-65 21.6 23.8
- 25. 7 QUADRAT :: 9C 28.87 QUADRAT *,' II 20.4
- 22. 1
- 27. 30 23.5 25.65 25.70
- 15. 19 26.37 20.4 19.5 27.30 23.3 25.87
- 25. 88
- 14. 49
- 26. 01 26.49 27.56
- 28. 46
- 29. 16
- 29. 65
- 29. 78
- 23. 23 26.08 26.53
- 27. 48 28, 63
- 29. 14
- 29. 65 29.71
- 24. 68
- 26. 38
- 1. 35B
- 0. 45B
- 1. 05B 2.40 2.03 I1 05 1.50
- 1. 43
- 1. 05
- 2. OB
- 1. 05
- 1. 37 0.45 I. 05 2.40 2.40
- 2. 10 2.40 1.80 1.80
- 2. 10
- 2. 10 2.85 2.,70 3.04 3.04
- 3. 15 3.04 QUADRA T - 13B 6-8-66
- 23. 30 6-29-66
- 25. 30 7-15-66 25.50 25.40 7-20-66 24.30 7-19-67
- 25. 30 6-29-66
- 25. 30 7-15-66
- 25. 70 21.80
- 24. 80
- 26. 10 25.30
- 24. 30 22.21 21.22 25.86
- 24. 88
- 24. 16 23.61 21.20 23.42 26.20 25, 77 26.49
- 27. 11 L-65 1: 05 I 14 0.90 1,
05 0.90 QUADRAZ.. 130
- 24. 80 24.29
- 25. 16 0.90 2.40
- 26. 20 23.87 24.07
- 0. 75 2.25 QUADRAT., 14B 6-8-66 6-23-66 6-29-66 7-2G-66 11-16-66 2-5-67 6-6-67 10-1-67 22.80 22.40
- 25. 80 23.80 8.28
- 20. 52
- 17. 38 23.5 23.8 24.5 25.5
- 21. 72
- 21. 30
- 20. 30 25, 30
- 23. 80
- 10. 78 4.45 19.83 17, 43 23.28 25.68 25.72 26.71 24, 34
- 21. 02
- 21. 18 24.98 25.90 25.90
- 29. 64
- 23. 11
- 24. 47 1.20 1.35
- 1. 05 0.90 1.50 1.80
- 1. 40 I. 35
- 1. 20
- 1. 17
- 1.
05 1.35 2.85
- 3. 30 2.70
- 3. I5 3.04 3.60 2.70 3.04
- 2. 16
- 2. 70 3.30 3.30 3.30 QUADRAT., 14C 6-25-65 7.12-65 7-29-65 8-21-65 9-26-65
- 22. 4
- 25. 3
- 22. 07
- 24. 04 25, 37
- 26. 49
- 26. 62 28.31 ma, qi..=
mN 0
- -ydro-'aph.c Data Collected 1965 through 1967, Presented by Station (cont'd)
Temperature (°C)
Surface Bottom Salinity 0/00 Surface Bottom Secchi Depth (M)
Depth
'Oxygen mg/i (M)
Surface Bottom Date QUADRAT4 14C (cont'd) 6-233-66 7..15-66 3-16-67
- 22. 3
- 25. 8
- 24. 30 21.3 25.8
- 23. 27
- 25. 03
- 26. 13 26.94
- 25. 30 26.83 28.21 1.50 1 43
- 1. 13
- 2. 70 3.04 3.60 QUADRATJ: 14D 7-I2-65 23.4 7-29-65 23.9 7-29-65
- 24. 2 8..6-65
- 23. 5
- 23. 5 8-2i-65 25.8 25,8
/-26-65
- 21. 92 9-26-65 21.92 7.15-66 25.8 11-16-66 8.31 23.35 22.9
- 23. 6
- 23. 5 25.4 25.2 22.03 21.89 25.8 25.03 26.80 26.46 24.47
- 25. 12 26.35 26.96 27.85 28.06
- 26. 13
- 26. 44
- 1. 20 I. II 1.20 0.90 0.90 1.05
- 1. 05
- 1. 80 1.50 1.05 2.55 3.06 2.,40 2.85 2.40 3.04 2.70
- 1. 80 3.04 2.85 QUADRA T;:. 15A 9.33 26.04 26.41 1.80 2.85 QUADRATLi 15B 8-17-65 6-8-66 6-23-66 7-20-66 10-27-66 11-9-66 11-!6-66 2-5-67 6-6-67 10-16-67 25.2
- 22. 7
- 22. 9
- 23. 1
- 12. 88 10.40 8.23 21.04 15.60
- 24. 8 21.7
- 21. 3 I5. 0 13.45
- 10. 40
- 10. 14 4*. 81
- 14. 64
- 14. 64
- 28. 12
- 23. 63 22.6 27.95 22.68 23.99 25.40 21.73 22.43 29.68 21,0
- 30. 66
- 29. 27
- 25. 02 29.69
- 26. 60
- 30. 18
- 30. 10 I. 05 1.35 1.50 0..99
- 1. 20
- 2. 10
- 2. 10 1.20 1.95 2.55 QUADRAT;. 15C 3.60
- 2. 25
- 2. 70 3.33
- 3. 33 2.40 3.04
- 3. 60
- 2. 85 2.85 3.60
- 3. 60 2.55
- 2. 70
- 1. 80 3.60 3.04
- 3. 30 3.04 2.40
- 2. 85 3.60 7-29-65 9-26-65 6-8-66 6.23-66 6-29-66 7-8-66
.7..20-66 10-14-66 1..17,,66 6..6-67 8-11-67 23.5 21.42 22.8 22.6 25.3 27.4
- 23. 7
- 15. 38 8,43 3.98 20.69 23.74 22.4 20, 90 21.8 21.3
- 24. 8 2ý. 2 21.4
- 14. 63
- 10. 45 4.21
- 17. 74 23.09
- 27. II 28.84
- 23. 82
- 26. 09
- 25. 88 26.71 27.41 26.26
- 25. 17
- 24. 09 2I. 62 20.66 23.98 26.3 1 26.09 28.51
- 29. 16 29.26 29.20
- 24. 07
- 27. 54 22.50 Is 05 1.50
- 1. 65 I. 35 0.90 0.90 0.90
- 2. 10 1.50 I1 74 0.99
Hydrographic Data Collected 1965 through 1967, Presented By Station Temperature (°C)
Surface Bottom Salinity 0/00 Surface Bottom Secchi Depth (MV)
Depth Oxygen mg/i (M)
Surface Bottom Date Q UA DRA TY.'
15 D 6-30-65 7-7-65 7-29-65 8-17-65 9-26-65 7-8-66 8-I 1-67 6-30-65 7-14-65 7-26-66
.8-17-66 6-14-67 24.0
- 23. 7 23' 0
- 25. 8 21.22
- 27. 3
- 22. 30 19.0 23.5
- 23. 10 22.68 19.02 23.8 20.92 26.4
- 12. 13 7.88 I1. 19 26.08
- 22. 7
- 22. 8
- 24. 2 20.81 25.3 21.83 27.94
- 26. 80 27.68 28.68 28.62 27.01
- 20. 32 27.
25.
1.50 1.35 0.90
- 1. 35 1.50 1.05
- 0. 90 81 16 QUADRAT ". 16A
- 22. 95 22.85 17.99 29.74
- 27. 85 29.09
- 29. 13 25.44
- 30. 64 28.92
- 29. 05 27.81
- 1. 71B 1.20 1.95 1.20 I. 50B QUADRATs. 16B 0
7-14-65 9-26-65 7-8-66 10-27-66 11-16-66 2-5-67 5-27-67 7-25-67
- 19. 30 26.3 13.5I 8.38 4.60
- 9. 34
- 24. 32 26.78 30.34 26.74
- 24. 05
- 24. 82 23.73
- 24. 13 27.47 29.31 27.83 28.51 27.53 27.42 1.20
- 1. 65 0.90 I1 43
- 2. 10 1, 50 I 20 0.90 3.30 2.85 2.85
- 3. 30
- 3. I5
- 3. 15 3.30 1.71
- 1. 65 I 80
- 2. 10 1, 50 2.70 3.30 2.40 2.85 2.55 3.04 2.70 2.70 3.04 3.04
- 3. 15 2.85 2.55 2.70 3.04 2.85 2.85 3.60 3.04 3.20
- 3. 10 2.90 2.40
- 2. 70 QUADRAT.. i6C 7-28-65 23.5 8-17-65 25.5 9-26-65 20.92 11-7-65
- 11. I 6-8-66
- 22. 8 6-29-66 25.3 7-20-66 23.4 10-12-66 15.88 11-16-66
- 8. 18
- 7. 91 12-17-66 4.21 4-29-67*
- 9. 20 5-27-67*
11.5 6-27-67* 24.0 7-19-67' 25.07 8-2-67*
27.5
- Data provided by
- 18. 70
- 24. 35
- 20. 85 I1. 3 2,i. 3
- 25. 3
- 20. 3
- 15. 73 9.48 9.84
- 5. 18 8.40 9.7
- 18. 6 21.96 23.7 Mr. K.
- 27. 00 1.-
I 05 27.81 1.05 26.71 1.-50
- 29. 76 o0 69
- 24. 00 25.57
- 1. 35
- 26. 29 27.43
- 1. 05 27.99 29.29 I1 05
- 27. 12 27.73
- 24. 74 28.48 I 95 25.34 29,44
- 2. 10 24.27 27.34
- 1. 65 2.00 1.50 1, 60 24.25 28.45 0.90 0.90 Mountfor d 8.40
- 9. 16
- 8. 10
- 6. 60 8.80 7.58 0
8.08 4.61
T:ydrographic Data Collected 1965 through 1967, Presented by Station Temperature (°G)
Surface Bottom Salinity 0/00 Surface Bottom Secchi Depth (M)
Depth (M)n Date Oxygen mg/l Surface Bottom 0
QUADRATT, 16C (cont'd)
C-15 -67*
3-29-67*
3-31-67 9-13-67*
22.5 2304
- 23. 10
- 17. 6
- 21. 3 22.7
- 22. 16
- 18. I I. 10 1.30 0.99
- 1. 10 2.80 2.80 3.60 3.00 8.46 6.76 7.68 6.47 8.90 8.48
- 20. 14
- 26. 13
- 'Data provided by Mr. K. Mountford QUADRAT... 16D 7-28-65
- 23. 1
.. I 24.2 8-17-65 25.5 25, I 9-26-65 19.08 9-26-65 19.00 11-7-65 10.9 10.3 7-8-66 26.8 26.5 5-27-66 6-8-66 7-6-66 7-20-66 7-.26-66 7-28-66 11-16-66 6-I-67 8-16..67 5-27-66 6-8-66 6-21-66 6-23-66 7-6-66 7-20-66 7-26-66 9-30-66 11-16-66 6-i,.67 1-13-67 8..31-67 19.80 22.30 27.30 23.20 24.24 24.78 7.88 15.39 23.69
- 19. 60
- 22. 80 22.80 22.30 26.30 23.40 23.45 15.44 7.53 I5.56 26.09
- 22. 73 22.20 21.80 25.5
- 25. 2 19.02
- 19. 22 10.9 10.2 21.8 22.3
- 19. 00 19.80 27.30 23.20
- 24. 14
- 24. 80
- 9. 63
- 14. 39
- 21. 12
- 16. 25
- 14. 50 16.30 18., 10 23.80
- 19. 80
- 23. 28 15.40
- 9. 88 13.44 19.90 22.21 QUADRAT',% 17A 27.70 28.77 28.77 28.87 31.04 30.57
- 30. 48
- 27. 39
- 28. 17 29.92
- 28. 55 26.09 26.83 29.42 28.57
- 29. 05
- 29. 15 24.89
- 23. 18 19.58 26.36 27.52 28.44 28.40 29.08 29.30 27.99 23.88 24.09 I. 05
- 1. 35 1.20 1.35 1.59 0.90 0,90
- 0. 90 I1 05
- 2. 10 2.25 I. 05 1.20 1.50 1.29 2.25 2.25
- 1. 05 2.70 1.80
- 1. 80 I. 65 1.20 1.20
- i. 80 2.40 I1 95 0.63 1.20 2.70 1.50 3.04
- 1. 50
.1.59
- 1. 65 1.50 1.20
- 3. I5 1.80 2.70 2.55 2.40
- 2. 85 2.40 2.70 2.70 2.40 2.70
- 2. 85 2.55 2.70 2.70 2.70 3.04 2.40 2.70 2.70 2.40 Z. 85
- 2. 70
.0 QUADRAT., 17G
- 25. 77 25.97 26.85 26.31 28.37 28.87 26.76
- 25. 18
- 22. 63
- 26. 15
- 21. 89 28.28 26.74 29.33 28.93 28.62 29.42 28.95 26.74 29.02 27.25 30,01 26.67 0
Hydrographic Data Collected 1965 through 1967, Presented by Station Temperature (OC)
Surface Bottom Salinity 0/00 Surface Bottom Secchi Depth (M)
Oxygen mg/l Depth Surface Bottom (M)
Date QUADRAT. 18 0
5-27-66 20.40 20.60 6-8-66 22.80 7-6-66
- 27. 30 7-28-66
- 24. 80 11-16-66
- 7. 97 6-I-67 14.89 8-16-67 22.70 5-27-66 20.80 6-25-66 25.30 7-15-66 25.30 10-14-66
- 16. 98 6-25-65
- 24. 1 7-29-65 24.5 8-6-65 24.0 8-21-65 25,9 9-26-65 21.92 6-23-66 22.80 7-15-66
- 26. 10 7-20-66 23.80 11-16-66 8.33 4.29-67*
90 6 5-27-67*
- 10. 7 6-25-67* 28.2 6 27-67* 24. I 8:2-67*
26.7
- 28. 0 8-15-67*
- 24. 2 8.29-'67* 22.7 9-13-67*
- 16. 6 9-27-67* 18. I
- 20. 70
- 20. 80
- 20. 50
- 26. 80
- 24. 99 7.88
- 14. 44
- 21. 72
- 20. 80
- 24. 80 25.60
- 16. 98
- 26. 08
- 25. 90
- 26. 53 28.48 29.07 24.98
- 24. 18 20.41 25.91 25.90
- 27. 43
- 28. 44
- 29. 10 25.24
- 28. 88 24, 00 2.40 l1.95 I1 95 1.20 I 05 2.25 2.25
- 1. 14
- QUADRAT, 19 25.84 25.88 QUADRATE 20A 25.62
- 26. 11
- 24. 29 25, 25 QUADRATE ZIA 23.08 23.08 QUADRAT! '21D 2.25 2.40 1.05 2.70 0.90 2.40 2.40 2,40 1,95 2.55 2.70 2.25 2.55 2.40 2.70
- 24. 6
- 24. 2 25.9 22 97 22 50 26 30 23.80 8, 35 8, I 10 2 23, 7 23.6
- 26. 6
- 27. 7
- 27. 7
- 23. 5
- 23. 5 17.9
- 24. 92 25.75 25.05 25.05 27.74 25.25 25.59 26.78
- 24. 44 25.52 25.68
- 24. 34 0.96 1.77 0.90 I, 35 1.50
- 1. 65
- 0. 75 0 75 1"95 I, 50 0.90 1, 40 I. 40 0.90 0.70 0.70 1.30 0.90 0.80 1, 95
- 1. 80
- 2. 10
- 2. 10 2.25 1.95 2.25
- 2. 10
- 2. 10 2.80 2, 50 2, 50 2.50
- 2. 10 2.20 2, 10 2,50 2.40 2.40
- 8. 78 9.40 7.60 7.06 7.33 8.58 8.61
- 7. 30 7.80 8.00 3.40 9.30 7.70 6.90 5.49 8.26 6.80 6.40 6.85 8.00
- Data provided by Mr. K, Mouhtford
_rorahn-c Data Collected 1965 through 1967, Presented by Station Temperature (°C)
Surface Bottom Da'e Salinity 0/00 Surface Bottom QuADR.,'£ 22A Secch" Depth (M)
Depth Oxygen mg/I WM)
Surface Bottom 0
6.-2.'.-65 7-.29-65
-..17-65 9-26-115 0-..17-.'5 6-29--66 7-6-66 7-8-66 7..20-66 9--30-66 H-16-!66 2-5 -67 3-.J-67 5-.-27-.67*
8.i4-67 S.15-..677 8-75 -67.1 9-1.5-67 ::
..27.,67 7 N0-16.-7 20, 20 24, 00
- 26. 00
- 21. 92 14, 72 14, 72 14, 82
- 14. 82
- 25. 80 27.30 27.80
- 24. 30
- 16. 74 8.28
- 6. 61 12.4
- 23. 82
- 24. 0
- 24. I
- 18. 1
- 17. 3 14.90 23.20
- 25. 20 21.90 21.90 14.50 14, 40
- 14. 00
- 24. 80
- 25. 80
- 26. 40 24.30 16.66
- 10. 14 4.45
- 4. 99 10.8 23.74
- 22. 4 22.9
- 18. I
- 17. 3 15.50 25.41 1.50 27.32 1o20
- 1. 05 28.80
- 1. 35 28.80
- 1. 35 28.30 0.66 28.48 0.60 27.56 25.35 26.51 0.90 27.32
- 27. 70 1, 05 2b. 65 26.94 0, 90 27.83 27.85 0.90 27.07
- 27. 12
- 24. 18
- 28. II 1, 65 1.35
- 19. 64
- 20. 73 1, 35
- 1. 3 20.73 20.66 0.99 0.9 1.3 I. i 1.0
- 22. 18
- 24. 43
- 2. IOB 2., 13 2, 34 2,40 3, 04 3,04
- 2. 10 1,80
- 1. 35
- 2. 10 2, 10 2, 25 2, 25
- 1. 80 2, 25 2.40 2.55 2.8 1.80 2.3 2.5 2,7
- 2. 10 9,44 9.48 8,69 8e 10 8.86 8,47 S09 7.80 6.74 8.45
- Data provided by Mr.
K. Mountford QUADRAT 22B 6..21-65 22.9 7-7-65
- 25. 7 7-7-65
- 25. 7 7-29-65
- 24. 1 8-17-65
- 28. 7
- 29. I 9-26-65
- 22. 52
- 23. 22 10-17-65
- 16. 32
- 15. 72
- 16. 2
- 16. 2 6-8-66
- 25. 30 6-23.,66 26.80 7-15-66
- 26. 60
- 26. 2.0 9-30-66 17.83 11-16-66 9o 35 II. 18 2-5-67 25.7
- 25. 1
- 27. 7 23.95
- 23. 32 15.40 15.60
- 16. 20
- 16. 80
- 24. 20 29.30 26.80 27.40
- 16. 92
- 9. 12 II. 18 4.40 21.98 23.98 19.98 24.40
- 21. 18
- 21. 18 25.39
- 25. 39
- 26. 87 26.31 26.31 25.28 22.29 19, 78
- 21. 89 17.03
- 20. 37
- 15. 93 20.52 24.88 27.02 23.99 20.52 I, 20B
- i. 35B 0.90 0, 90 0.75 0.90 0.90 0.75 0.60
- 1. 35 0.90 0,90 0.90 0.60 1.35 I1 20 1.35 1, 05 1.50 2, 40
- 1. 05 1, 05 0,90 1,05 0.90 0.90 1, 50 I. 05 1.50 1, 05
- 0. 75 1, 20 1.20 0.60 1.50
=-,c~-c.-.; Data O.llected 1965 through 1967, -resented by Station cmperature ("C)
Surface Bottom SalRinity 0/00 Surface Botttom Secchi Depth (M)
Depth (M)
.Oxygen.rng/i.
Surface Bottom
',at,-
QUADRAT-22D 0 '-25-65
.:6-66 "367 7 -
67 5 -- -6 5-25-67
- 24. 2 24,0 10, 7 8° 54 21.79 18, 20 13, 21 21, 02 12-, 59 4.21 I-1.89 2.5. 19
- 24. 20 12, 84 1 Ic 94 J4, 19 23 9 23.5 23.5 26.0
- 12. 0
- 26. 30
- 24. 80
- 14. 74 8,38 9.78 27.78 14.40 13, 19 14,.70
- 13. 95 9.
8, 21.
I7.
I3, 7
54 79 24 47
- 25. 37
- 27. 01"
- 28. 22 24, 10 21.90 23.60 26.40
- 24. 10 21.90 23.66 26.90 QUADRAT/; 23A 1,20 1 20 0.75
- 1. 95 1.80 1.80 2, 64
- 21. 25 13.58 5, 55 4,70 II. !4 23, 48
- 23. 67 13.04
- 13. 60 12.94 22.75 23.52
- 24. 75
- 23. 53 17.90
- 21. 78 23.40 1.56 22.05
- 27. 19 26.85 29.25 33.93
- 19. 14
- 21. 82 23.48
- 23. 66
- 24. 79
- 0. 68B 1.50 1.35 I1 50 I1 20 I, 05 I1 29 I. 20B I1 20 1,50
- 2. 10 I, 95 2, 25
- 2. I0 2, 10 1.20
- 0. 68 2, 12 2.40 2.40
- 2. 10 1,95
.1,80 1.20 2,88 2.73 QUADRAT.", 23B J6-2!-65 t,
, I (, ':
'7-28-65 8-17.65
'11-7.65
\\ 6.-23-,66
\\7..8-66
,10-12-66 11-.?6-66 7-13-67 10-16-67 I0-25-67 23.65 25.8
- 11. 1 25.80 27.30 15.63 10, 72 10.53 23.05
- 14. 40 13.39
- 14. 30
- 13. 16 16_162
- 0. 81B 19.87 0,60B 17..25 0,99
- 11. 69 1,05B 17.39
- 0. 60B 17...3 0, 75B
- 16. 15
- 0. 60B 20.70 27.01 19.93 27.24
- 1. 80
- 22. 19 27, 74.
I I. 28 1Z.57 0.39 19.04 19.49 1, 05B 0,99 16.53 19.24 0, 90B 20.30 25.50 1.05 0,81
- 0. 60 1.20 I, 05 0.60 0.75 0, 60 1.20 3,34 3.95 0.60 Ic 05 3, 54 0g90 3,50 QUADRAT..23D 9-14.65 7-28-65 8-,17-65 9-.26-65
- 23. 3 23,7 25.5
- 20. 72
- 23. 25 25,5 21.50 22.47 25.97 27.95 28.30 Nl, q elm
- lae 1,20 I. 26 1,05 1 05 I 35 1.86
- 2. I0
- 2. 10
Hydrographic Data Collected 1965 through 1967, Presented by Station Temperature (Oc)
Salinity 0/00 Surface Bottom Surface Bottom Secchi Depth WM)
Depth Oxygen mg/l (W)
Surface Bottom Date QUAD74" 23D (continued)
"i 1
6/29/66 25.30 25.30 25.30
//8/66 25.90 r/20/66 24.40 LO/12/66 15.89 L1/16/66 8.88 8.07 8.58 L2/17/66 4.08 5/27/67 12.59 T/13/67 25.58 7/25/67 26.39 8/31/67 24.30 lo/1/67 17.49 I5
]
24.80 24.30 24.30 25.70 24.40 15.93 10.18 9.13 10.63 4.49 11.29 24.83 25.19 23.86 17.79 21.80 15.76 4.45 20.50 8.52 23.11 25.75 26.24 25.84 24.34 27.83 27.36 17.54 24.60 24.58 24.69 23.33 22.07 23.77 21.09 23.69 26.58 26.02 27.25 27.59 27.81 29.48 27.19 25.68 24.74 21.62 24.63 26.71 26.03 21.17 23.89 1.05 0.90
.0.90 0.90 0.90 2.10
.1.50 2.33 2.58B 1.05 0.75 0.99 1.20 1.65 1.65 1.35
- 2. 10B 1.8o 2.10 1.95 1.95 2.02 2.25 2.40 2.40 2.33 2.58 2.25 1.65 2.10 2.10 2:10 1.65 1.50 2.4o
- 2. 10 1.80 2.4o 5/27/66 9/30/66 3/11/67 6/14/67 11/16/66 8/31/67 10/1/67 10/25/67 10/25/67 21.30 16.66 7.03 20.64 QUADRI'I* 24A 25.68 25.72 27.16 28.28 20.29 24.61 24,76 25.56 QUADRATS 24D 24.32 24.26 24.24 23.68 QUADRAT; 25A 7.71 23.46 18.52 13.44 14.85 14.89 14.70 19.20 13.25 13.81 14.95 14.08 16.24 10.50 17.56 19.45 21.02 19.40 21.06 20.95 22.07 24.18 1.13 1.35 1.14 2.40 1.80 1.65 1.50 3.75 2.25 2.25 1.80 QUADRA** 25BC 2.99 25.32 7/26/66 29.15 26.63 2.70 0
74" 08' W FOR KE0 BARNEGAT BAY TEST ARMA KILOMIETIERS 8OUY A LG'T 0 C.O. 8 S. 824-SC
TABLE X. -Oxygen production of Gracilaria verrucosa (Mg 02 l-hr-1 wet or dry weight) as a function of salt water formulation and salinity.
Incubated at 700 ft-c., 11 "C, and 15.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.
Dark rates are negative values.
INSTANT OCEAN SEA WATER Wet 1'Jeight Dry Weight Wet Weight Dry Weeight Salinity Net Dark Gross Net Dark Gross Salinity Net Dark Gross Net Dark Gross 21.51 0.209 0.193 0.201 25.56 0.201 0.260 0.230 0.021 0.021 0.030 0.030 2.277 1.929 0.222 2.103 1.980 2.610 0.260 2.295 0.165 0.239 20.70 0.228 0.229 0.229 2.2068 2.504 0.207 0.027 0.016 0.059 0.038 1.377 2.240 0.255 1.8-0 2.322 0.1749 0.270203 0.259 0.259 0.170 0.598 0 -39T 23.73 0.216 0.248 0.232 2.067 2.420
0 TABLE
'I Oxygen production of Codium fragile ssp. tomentosoides as Expressed as mg 02.g°T.hr-for either dry or wet weight.
values are negative.
a function of temperature and salinity.
Light intensity was 700 ft-c.
All dark TEMPERATURE 20"C
]- 6C Wet Weight Dry-Weight Wet Weight Dry Weight Salinity Net Dark Gross Net Dark Gross Net Dark Gross Net Dark Gross 20.70 0.039 0.054 o.o4o 0.070 0.051 0.013 o.o13 0.01k 0.013 0.013 0.027 0.022 0.054 o.026 0.032 0.933 1.160 0.747 1.644 0.064 1.121 2.121 0.556 2.372 1.149 0.108 1.549 0.268 0.311 0.334 0.307 0.521 0.464 0.933 0.574 0.623 23.73 0.095 0.029 0.117 cf.o61 0.0-76 1.426 2.172 0.022 0.024 0.005 0.009 0.015 0.007 0.005 0.004 0.022 0.010 o.o16 0.019 0.011 0.017 0.016 0.015 0.023 0.020 0.118 0.373 0.045 0.072 0.031 0.152 0.158 0.099 0.035 0.228 0.024 0.130 0.055 o.o61 0.073 S.I3'00 0.3720 0.296 0.472 0.378 0.3F2 0.294 0.512
ALGAE SPECIES CODIUM ULVA GRACILARIA AGARDHIELLA NO RINSE 5.26 25.77 1o.49 8.05 RINSE 5.09 23..88 8.96 7.11 A N OVA Source df Mean Square F ratio P
Total Species Wash S
x W r(S x W) 39 3
1 3
325 35 785.85 12.79
- 1. 40.
1.64 1.77 443.983 7.225 0.854
(.001
.001
> 0.10
, v IA CEDAR CREEK z
C)
F 4 C
3 C~I S.
BARNEGA1 INLET Fig. 1. Chart showing general location of test region.
0
SEASIDE HTS.
TOMS R1VER CEDAR CREEK STOUTS CREEK 40' 50' N FORKED RIVER OYSTER CREEK WARETOWN CREEK F igure 2 B ARNEGAT BAY SHORE STATIONS KIWI 5
FROM C.G.8 S. 1216
-IC
/,'
MA14ANAWKIN BRIDGE
3-I /
V/
,Ilb, ft 3
i 5
[-&
"70
/ 2 22 N\\
0 "2"
\\\\-"
-~lR8-b6 2
-2.
/
9~
PA-b
NUMBER OF STATIONS 5O 5
Faigua-e 4.
FREQUEENCY OF PLANKTON SAMPLING 1967 C
'iher~'on under conuýi *.cjA,:i oul
- c.
th o
nt
ý.- ri d cr1 (,atk3c r-O r
a h
Kor t h-.,o uth, c (3nt or 6d 35905Ct N~
.t~-~ oýClrllnled betweeLn ;ýprji I
- cCirin, d
orecrof~ ha.tched.
.Fi~ue£ V-Al)JAýTION lN LHF1 NUM13R OF SPECLEý; AS AFU:NCTlON OF-C ~o1.,L.
80 604/
O u
140-30/
I F.HODOPHYTA\\
20+
10 CH-LOROPHYTrA 0'
J F
M A
M J
J A
S MONTH OF COLLECTION
us 1.
,ooI
- ,g MASINA C'
Y S
T E
R C
R E
E K
C A
N A
L L.CM am 0
2 3
4 rLigu.re 13.
S A
L I
N I
T Y.
0/oo 2
5 oCTOBER 1 967 us us, 9 1 1 1 0) 2 F 0 R K
E D
2NOI
- I DO@
R I
V E.
R C
A N
A L
LI OIam NO 20 D
NI 9 191101 INC MU NA O Y
S T
E R
C R
E E
K C
A N
A L
0 KM.
Figure 14.
m
'U T
E M
P E
R A
T U
R E,
0C 25 OCTOBER 1967
- f.
OR K
E D
R I
V E
R C
A N
A L
20.0 aaDot LIGMT NO 20 I-usi 9
110 lu
- 0 a
2 3
4 0
to 2.0 3.0 0
0
Al~
1 J
F M
A m
'A S
0 N
D 0
'ig'ure 7.
1965 SURFACE SALINITIES %.
0
1 I-
- .~-
...-.~-I'
-~-t I
'-1 I
I I
I US U SSi~OI 0
Y S
T E
R 96&K ZaIa Mý C
R E
E K
C A
N A
L
- LIOI t
NO. 3 (2
M 0
KM.
AW af'igure 14.
T E
M P
E R
A T
U R
E, 0C 25 OCTOBER 1967 lu F
O R
K E
D R
iN 5110i0!D~
V E
R C
A N A
I LIO N!
NO 20 0
CU 9 al1065 wA 0
0 14.~
.... Y/,../L//
\\
i~-;
SI, an a
a 8
SURFACE M
A M
j j
A S'
O N 1 D
o BOTTOM J
'F M
A' M
J 1
J 1 'A S
0 N
D 0
.?'gure J.L.
1966 TEMPERATURES
- C
200 SURFACE j
I F I
M I
A I
M I
J 5
J 1
A I
S 1 0 1
N 1
0 1
00.3 O
St I-BOTTOM J
'Ft M
A M'
J J
'IA S
0 D
Figure 9.
1967 SALINITIES %,
6 0
2*
- A TI--
SI 0
I S
0 101 a
I 0
0 0
,a 0
SURFACE a
J Fl M
A M 1 J
A
~
SI 0
N IDI
.~
S II S
.I V
I 0
1)
BOTTOM J
F M
A "M
J J
A -1 S 0
N D
g.Ž i.*
1965 TEMPERATURES "C
Uun ~ici-rcls are slxre stations
00:
o o
dl I*u 8
0 0
0 0o SURFACE i
gFA M
jA M
J J
A S'
0 N
Dl 30 200 0
0.
00 B
0T !
S i*
0 I
I i
r 0
F' M
' A
'M J
J
'A
'S 0
N' D
Figure 12.
1967 TEMPERATURES "C Open circles are data provided by 14r. K. N'ountford 0
0 121 I1 i 1~
~
£~)
C)
.D"
/,
U 0
(0)
W.
Figure
- 15.
Sedimcrat temperature as a function time and depth.
in'INTERFACE
&--8 CM 3--J 12 CM TIM E (HRS)
--7 7
r.1 Il r8 rjq Fi7.l
!zq I-'-
37'
-- ' r---. rr::
r nI...
F+T1... F.-
-TT'rFIT-r".......
-r.... r-q, F- '
_T T-i F.."..
T r-
,mT i.Z.7 I
I
... r..
... i
.11~1K
~*
~y7 t
~TTja..
1~~~'
i*
I I
I "5]
151 r_-7_i i
- m G,1 I
i i
i 4
rl I- -
i 6
--- i---
531 m.
I--
I, I
I I5~I VI' FT FL.::
1~~.
I,'
Hf I
I I
iii'"
1%'
I I 0
-'-I-I-Fl
'F..
F'1 1~~~"'
t~~r 47 7A I 1..
7i.
i
-'I-
_L I~
I "1 T....
I.....;.....
- I i...
17i71 0
'r.1......
i --i i.....i-TrTTTi vti T
t
- -Ti
- i.
T
.i;,f j1'_j S -
-9
~
I I
I I ~
Y7 4.-,-
.4-fl1 1
-- jI"
" I... T -
~1 ii~l -T
-l -T i-'-............... T - "T-r-T
-F-:
-F- -
F'l.-.-.
121 F-
-ITI
-m...
-FT.S,, -ir-27T
.I...
- 3.,..L 1*-i 1.-.
t-11
-V Jill
~SS~~t-1 I
SI I
Ii
-I rTTI
-t---v--
I (I
'-i'KI-1~~
I f~ I
~
'~ ~!
~
so a---
A' 61 70
-'I-
-I...iztzu:
IF I
77-T_~
i If fl.-~-"j----~
I
-5t~~v-v
~
1~
r K'
64 t~9~'
V.
~
1
..il *i 0
72.
n
-T P1 TT-t7I T I T7 T 2.7 j FTZ p
2~70 __
71 37~
0 I31
.12 1T J
I"
~ IlF SY IIi I
-TrWF
~~~1~
f t i
t~ 7 1 5
rif I it 731 Ti m
II all w
177'
- 0.
1 Il i
i 17r 7T~hT7QY-Fl F
7 7~
T 19T n~~l' I
I lin 11ll I
i t
[P I.
T'}T 7 T-T r
T-FF -
TT4TF+
-T1 F~,
IT' F
F 1 [I~
F-1
..... ' rT<
ii:
FF4.
I t i I ",
..... i I....I...
"I i
j i...
'Zii _ _ _ I -I -
IIt 'VT71IL
']....*- I" - I- -
T-I
'-4--
tF~
== L-g
-9 9
.ý-
I I il-i,
-m
-*1 I..
i~;~
ii K.
~1T K I-i*~ I-1 1 1 I
~
1K.
f
~ K I I I
I ijIl:
I
¶ I
I I
r.F 0