RT Journal Article ID 7b7da4a850a2d19c A1 Shchur, L. A. T1 Modern Phytoplankton of the Krasnoyarsk Reservoir and the Quality of Its Water JF Hydrobiological Journal JO HYD YR 2012 FD 2012-01-26 VO 48 IS 1 SP 3 OP 12 K1 phytoplankton K1 numbers K1 biomass K1 primary production K1 saprobic index K1 trophic level AB Three following periods were distinguished in the Krasnoyarsk Reservoir in 2000−2009: with low, middle, and high water levels. The largest number of phytoplankton species and infraspecific taxa (193) was found at a middle water level. Cyanophyta gave way to Bacillariophyta, which is indicative of the decrease in the trophic level of the reservoir. In terms of phytoplankton biomass and saprobic index, water quality in the reservoir corresponds to the third class and β-mesosaprobic zone. PB Begell House LK https://www.dl.begellhouse.com/journals/38cb2223012b73f2,731f92ff72816213,7b7da4a850a2d19c.html