Table B1. Phytoplankton density and biomass, Rob Roy Reservoir
[Density in cells per liter, biomass in micrograms
per liter]
|
Date |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
9-2-97 |
9-2-97 |
7-17-98 |
7-23-98 |
8-5-98 |
8-11-98 |
8-19-98 |
9-3-98 |
9-10-98 |
9-17-98 |
9-22-98 |
|
| 3' above bottom |
1' below surface |
||||||||||
|
Chlorophyta |
|
|
|
|
|
|
|
|
|
|
|
|
Ankistrodesmus density |
0 |
20,000 |
0 |
0 |
10,000 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Ankistrodesmus biomass |
0 |
5.0 |
0 |
0 |
2.5 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlamydomonas size 1 density |
0 |
0 |
0 |
0 |
10,000 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlamydomonas size 1 biomass |
0 |
0 |
0 |
0 |
1.1 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlamydomonas size 2 density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
|
Chlamydomonas size 2 biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
8.9 |
|
Chlorella density |
0 |
0 |
10,000 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlorella biomass |
0 |
0 |
2.7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlorophyte size 2 density |
0 |
0 |
0 |
0 |
0 |
0 |
20,000 |
0 |
20,000 |
0 |
0 |
|
Chlorophyte size 2 biomass |
0 |
0 |
0 |
0 |
0 |
0 |
16 |
0 |
16 |
0 |
0 |
|
Chlorophyte size 3 density |
0 |
0 |
0 |
0 |
0 |
10,000 |
20,000 |
0 |
0 |
0 |
0 |
|
Chlorophyte size 3 biomass |
0 |
26 |
0 |
0 |
0 |
26 |
51 |
0 |
0 |
0 |
0 |
|
Chlorophyte size 4 density |
0 |
10,000 |
0 |
10,000 |
0 |
0 |
0 |
20,000 |
0 |
0 |
0 |
|
Chlorophyte size 4 biomass |
0 |
2.1 |
0 |
2 .1 |
0 |
0 |
0 |
4.1 |
0 |
0 |
0 |
|
Chlorophyte size 5 density |
0 |
60,000 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlorophyte size 5 biomass |
0 |
0.9 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Chlorophyte size 7 density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
|
Chlorophyte size 7 biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
56 |
|
Cosmarium density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
0 |
40,000 |
30,000 |
|
Cosmarium biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
190 |
0 |
740 |
560 |
|
Dictyosphaerium density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1,250,000 |
0 |
0 |
840,000 |
|
Dictyosphaerium biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
140 |
0 |
0 |
95 |
|
Elakatothrix density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
100,000 |
0 |
80,000 |
0 |
|
Elakatothrix biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
15 |
0 |
12 |
0 |
|
Oocystis size 1 density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
120,000 |
30,000 |
0 |
0 |
|
Oocystis size 1 biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
17 |
4.3 |
0 |
0 |
|
Quadrigula density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
160,000 |
0 |
0 |
|
Quadrigula biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
69 |
0 |
0 |
|
Schroederia density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
0 |
|
Schroederia biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0.8 |
0 |
|
Sphaerocystis density |
0 |
0 |
0 |
0 |
0 |
160,000 |
40,000 |
160,000 |
0 |
0 |
140,000 |
|
Sphaerocystis biomass |
0 |
0 |
0 |
0 |
0 |
47 |
12 |
47 |
0 |
0 |
41 |
|
Spondylosium density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
130,000 |
|
Spondylosium biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
167.12 |
|
Staurastrum density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
50,000 |
0 |
0 |
|
Staurastrum biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
630 |
0 |
0 |
|
Chrysophyta |
|
|
|
|
|
|
|
|
|
|
|
|
Mallomonas density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
0 |
0 |
0 |
|
Mallomonas biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
0 |
0 |
0 |
|
Cryptophyta |
|
|
|
|
|
|
|
|
|
|
|
|
Campylomonas reflexa density |
0 |
0 |
0 |
10,000 |
0 |
10,000 |
0 |
10,000 |
60,000 |
0 |
20,000 |
|
Campylomonas reflexa biomass |
0 |
0 |
0 |
14 |
0 |
14 |
0 |
14 |
85 |
0 |
28 |
|
Campylomonas rostratiformis density |
0 |
0 |
0 |
10,000 |
0 |
0 |
0 |
20,000 |
0 |
30,000 |
0 |
|
Campylomonas rostratiformis biomass |
0 |
0 |
0 |
32 |
0 |
0 |
0 |
64 |
0 |
96 |
0 |
|
Cryptophyte size 2 density |
0 |
20,000 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Cryptophyte size 2 biomass |
0 |
21 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Cryptomonas density |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
10,000 |
0 |
0 |
0 |
|
Cryptomonas biomass |
0 |
0 |
0 |
0 |
0 |
0 |
23 |
23 |
0 |
0 |
0 |
|
Katablepharis density |
0 |
0 |
0 |
80,000 |
60,000 |
20,000 |
80,000 |
20,000 |
10,000 |
40,000 |
20,000 |
|
Katablepharis biomass |
0 |
0 |
0 |
14 |
11 |
3.6 |
14 |
3.6 |
1.8 |
7.1 |
3.6 |
|
Plagioselmis density |
0 |
0 |
0 |
0 |
10,000 |
10,000 |
10,000 |
0 |
0 |
0 |
10,000 |
|
Plagioselmis biomass |
0 |
0 |
0 |
0 |
1.5 |
1.5 |
1.5 |
0 |
0 |
0 |
1.5 |
|
Bacillariophyta |
|
|
|
|
|
|
|
|
|
|
|
|
Asterionella density |
140,000 |
2,590,000 |
0 |
0 |
270,000 |
1,090,000 |
590,000 |
40,000 |
10,000 |
130,000 |
0 |
|
Asterionella biomass |
190 |
3,500 |
0 |
0 |
360 |
1,500 |
790 |
53 |
13 |
170 |
0 |
|
Fragilaria density |
0 |
0 |
0 |
0 |
610,000 |
1,550,000 |
390,000 |
0 |
0 |
0 |
0 |
|
Fragilaria biomass |
0 |
0 |
0 |
0 |
670 |
1,700 |
430 |
0 |
0 |
0 |
0 |
|
Nitzschia density |
0 |
0 |
0 |
0 |
0 |
10,000 |
0 |
0 |
0 |
0 |
0 |
|
Nitzschia biomass |
0 |
0 |
0 |
0 |
0 |
1.0 |
0 |
0 |
0 |
0 |
0 |
|
Pyrrophyta |
|
|
|
|
|
|
|
||||
|
Gymnodinium density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10,000 |
|
Gymnodinium biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
80 |
|
Colorless Flagellates |
|||||||||||
|
Flagellate size 3 density |
0 |
370,000 |
0 |
20,000 |
0 |
0 |
0 |
10,000 |
0 |
30,000 |
0 |
|
Flagellate size 3 biomass |
0 |
53 |
0 |
2.9 |
0 |
0 |
0 |
1.4 |
0 |
4.3 |
0 |
|
Flagellate size 5 density |
0 |
0 |
10,000 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Flagellate size 5 biomass |
0 |
0 |
7.0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Ciliate size 2 density |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
30,000 |
0 |
0 |
|
Ciliate size 2 biomass |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
25 |
0 |
0 |
|
Ameba |
|||||||||||
|
Ameba density |
0 |
0 |
0 |
10,000 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Ameba biomass |
0 |
0 |
0 |
26 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Go back to Appendix B