Ogólna charakterystyka fitoplanktonu Zbiornika Sulejowskiego w latach 1988-1990
Streszczenie
In 1988-1990 phytoplankton was investigated in the Sulejów
Reservoir. Two developmental peaks were recorded: a spring and an autumn ones; each
of them was dominated by diatoms, which constituted 80.0 to 97.5% of total
phytoplankton abundance. In all months Siephanodiscus hantzschii Grun. was the
dominant species. The subdominants were phytoflagellates, whose intensive development
was observed in the period of a decrease in diatom abundance and a decline in
abundance in the period of zooplankton domination. Zooplankton was dominated by
Daphnia cucullata and Bosmina coregoni.