Estimation of food supply for fishes of the Kama pool of Kuibyshev reservoir
Hydrobiological investigations have been carried out at different parts of the Kama pool of Kuibyshev reservoir, including the region of sand extraction and spawning zone. The qualitative composition of phytoplankton, zooplankton and zoobenthos was evaluated; its quantitative development was estimated. The level of zooplankton and zoobenthos development was rather low.