Cook Plant preoperational studies 1970 / John C. Ayers ... [et al.].
TABLE 4. Phytoplankton, Cook Station, Lake Michigan Environmental Survey, 4 October 1969. Distance offshore -- 1 mile; sampled at 15 m depth Secchi disc -- 3.0 m Water temperature -- 18.0~C Water color -- slightly milky brownish-green Organism Number of Cells/liter Colonies Chroococcus colonies 3,708 Anabaena sp. 1,854 Chlamydomonas spp. 92,700 Flagellates 128,853 Cyclotella spp. 893,628 Dinobryon sp. 13,905 Asterionella formosa 3,708 36,153 Oocystis sp. 36,153 Scenedesmus sp. 32,445 Tabellaria fenestrata 8,343 36,153 Dictyosphaerium pulchellum 9,270 Tetraedron sp. 2,781 Melosira binderana 1,854 10,197 Melosira granulata 135,342 704,520 Gomphosphaeria sp. 7,416 Coelastrum sp. 12,978 Cosmarium sp. 4,635 Closterium sp. 927 Aphanocapsa sp. 15,759 Lagerheimia sp. 5,562 Ankistrodesmus falcatus 19,467 Stephanodiscus niagarae 927 Navicula sp. 927 Crucigenia sp. 927 Nitzschia sp. 3,708 Synedra sp. 4,635 Pediastrum sp. 927 Fragilaria crotonensis 2,781 20,394 -12 -
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About this Item
- Title
- Cook Plant preoperational studies 1970 / John C. Ayers ... [et al.].
- Author
- Ayers, John C. (John Carr), 1912-
- Canvas
- Page 12
- Publication
- Ann Arbor, Mich. :: Great Lakes Research Division, University of Michigan,
- 1971.
- Subject terms
- Nuclear power plants -- Environmental aspects -- Michigan, Lake.
- Donald C. Cook Nuclear Power Plant -- Environmental aspects.
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- Great Lakes Digital Library
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https://name.umdl.umich.edu/4740573.0001.001
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https://quod.lib.umich.edu/g/glrr/4740573.0001.001/13
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"Cook Plant preoperational studies 1970 / John C. Ayers ... [et al.]." In the digital collection Great Lakes Digital Library. https://name.umdl.umich.edu/4740573.0001.001. University of Michigan Library Digital Collections. Accessed May 20, 2025.