THE LAKES OF THE VORONA RIVER'S VALLEY AS THE NATURAL TODAY'S REFUGES OF THE DIATOM ALGAE IN THE CENTER OF THE EAST- EUROPEAN PLAIN
The results on the lower algae from floodplain lakes in the state natural reserve «Voroninskiy» are obtained for the first time. Enormous species diversity of algae is revealed. It is found that eutrophic shallow-flowing river bed of the Ramza and Kipets lakes are today's natural refuges of diatoms.