Phytoplankton of the seasonal surveys of 1976, of September 1970, and pre- vs. post-operational comparisons at Cook Nuclear Plant / John C. Ayers.

major survey of October 1976, continued.
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14 OCT 76

NDC 2-1

Taxon
Acanthochloris sp.
Achnanthes clevei v. rostrata
Amphipleura pellucida
Amphora ovalis
Amphora ovalis v. pediculus
Amahora sitirica
Amphora sp.
Anacystis incerta
Anacystis thermalis
Ankistrodesmus falcatus
Asterionella formosa
Caloneis sp.
Centric diatom, unknown
Chroaulina t1
Chromulina parvula
Chrysophycean flagellate spp.
Cocconeis pediculus
Coelastrum reticulatum
Cosmarium t1
Cryptomonas sp.
Cyclotella auxospore
Cyclotella comensis
Cyclotella kuetzingiana
Cyclotella meneghiniana v. plana
Cyclotella meneghiniana
Cyclotella michiganiana
Cyclotella sp.
Cyclotella stelligera
Cyclotella temperei
Cymatopleura solea
Diatoma tenue v. elongatum
Dinobryon flagellates
Dinoflagellates
Flagellates
Fragilaria brevistriata
Fragilaria capucina
Pragilaria construens
Pragilaria crotonensis
Fragilaria intermedia
Fragilaria intermedia v. fallax
Fragilaria pinnata
Fragilaria pinnata v. lancettula
Pragilaria sp.
Gloeocystis planctonica
Gloeocystis sp.
Golenkinia sp.
Green cells, undetermined
Green coccoid, unknown
Kirchneriella contorta
lelosira granulata

Cells/_l Percent

6.6
6.6
9.9
3.3
13.3
3.3
46.4
1442.5
39.8
3. 3
129.3
6.6
222.2
6.6
3.3
43.1
3.3
53.1
3.3
53. 1
6.6
139.3
13.3
9.9
9.9
29.8
212.2
3.3
3.3
3.3
6.6
3.3
29.8
633.4
66.3
59.7
63.0
550.5
26.5
96.2
26.5
3.3
9.9
265.3
470.9
9.9
29.8
26.5
53.1
288.5

0.10
0.10
0.15
0.05
0.20
0.05
0.70
21.79
0.60
0.05
1.95
0.10
3.36
0. 10
0.05
0.65
0.05
0.80
0.05
0.80
0. 10
2.10
0.20
0.15
0.15
0.45
3.21
0.05
0.05
0.05
0. 10
0.05
0.45
9.57
1.00
0.90
0.95
8.32
0.40
1.45
0.40
0.05
0. 15
4.01
7.11
0. 15
0.45
0.40
0.80
4.36

Number of forms = 100
Temperature(C) =
Taxon
Melosira islandica
Melosira italica
Mougeotia sp.
Navicula t78
Navicula capitata
Navicula cryptocephala v. veneta
Navicula gregaria
Navicula micropupula
Navicula placentula
Navicula sp.
Navicula tripunctata
Nitzschia acicularis
Nitzschia confinis
Nitzschia dissipata
Nitzschia fonticola
Nitzschia paleacea
Nitzschia sp.
Nitzschia sp. 1t
Nitzschia sublinearis
Ochromonas sp.
Oocystis sp.
Opephora martyi
Pediastrum simplex
Pennate diatom (undeterained)
Peridinium sp.
Rhizosolenia eriensis
Rhizosolenia gracilis
Scenedesaus acuminatus
Scenedesmus acuminatus v. elongatus
Scenedesmus caudato-aculeolatus
Scenedesmus denticulatus
Scenedesmus denticulatus v. linearis
Scenedesmus quadricauda v. longispina
Scenedesaus quadricauda
Scenedesmus sp.
Scenedesmus spinosus
Scenedessus tetradesmiformis v. tetrades
Schroederia sp.
Staurastrum sp.
Stauroneis smithii
Stephanodiscus alpinus
Stephanodiscus minutus
Stephanodiscus sp.
Stephanodiscus subtilis
Stephanodiscus tenuis
Surirella angusta
Synedra delicatissima v. angustissima
Synedra filiformis
Tabellaria fenestrata v. intermedia
Tetraedron caudatua

3.3
9.9
43. 1
6.6
3.3
3.3
3.3
3.3
3.3
26.5
3.3
49.7
9.9
6.6
23.2
19.9
76.3
16.6
3.3
73.0
13.3
3.3
33.2
33.2
3. 3
3.3
3.3
29.8
26.5
13.3
13.3
13.3
89.5
13.3
225.5
16.6
13.3
3.3
3.3
3.3
29.8
43. 1
96.2
26.5
13.3
9.9
6.6
109.4
86.2
3.3

Diversity = 4.76
Counted by: S.W.
Cells/ml Percent

0.05
0.15
0.65
0. 10
0.05
0.05
0. 05,
0.05
0.05
0.40
0.05
0.75
0.15
0. 10
0.35
0.30
1. 15
0.25
0.05
1. 10
0.20
0.05
0.50
0.50
0.05
0.05
0.05
0.45
0.40
0.20
0.20
0.20
1.35
0.20
3.41
0.25
0.20
0.05
0.05
0.05
0.45
0.65
1.45
0.40
0.20
0.15
0. 10
1.65
1.30
0.05

Total 6618.8 100.0