Taxonomical and ecogeographic characteristic phytoplankton are ponds of Samara

Researches phytoplankton four ponds of Samara distinguished on a degree of anthropogenous loading are carried out. In its structure it is registered 430 species, form and varietes of algae. The ponds testing significant recreational loading are most various on specific structure. Distinctive feature of city reservoirs is a high diversity in them Euglenophytes algae. More than 60 % of «conducting» genuses are submitted by myxotrophic forms. A basis algaeflora a plankton kinds - cosmopolitans make, planktonic organisms, indifferent in relation to salinity and рН waters.