Comparative analysis of autumn phytoplankton in Kuybyshev reservoir in the area of deposits of non-metallic building materials
The article presents results of comparative analysis of qualitative and quantitative composition of phytoplankton based on hydrobiological studies on 3 deposits of non-metallic building materials (Krasnososenskoe field, Sviyazhsk island and melons-Shed) of the Volga stretch of Kuibyshev reservoir in the fall of 2014. Dominant complexes, both in number and biomass, in all the ecotopes was characterized by low species richness. According to the results of saprobiological analysis, all ecotopes can be attributed to β-mesosaprobic water with class III water quality.