Notes on the distribution of phytoplankton in some Kenya waters |
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Authors: | Edna M. Lind |
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Affiliation: | Freshwater Biological Association , Ambleside, Westmorland |
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Abstract: | The distribution of the major plankton algae in a number of Kenya waters is described. The lakes and dams are shown to fall into ecological groups related to figures for the pH, conductivity and alkalinity of their waters and characterised by the dominance of certain types of alga. The composition of the phytoplankton collected at approximately monthly intervals from Sasumua and Ruiru reservoirs is described. Plankton periodicity is demonstrated for both waters and is shown to be related to rainfall. The periodicity of plankton in Lake Naivasha is noted. |
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