Biodiversity of invertebrates and seaweed in lakes of paludal protection regime "Ocean"

Are carried out hydrobiological and hydrochemical researches of polytypic lakes in territory of the large paludal protection regime, situated in the European Northeast of Russia. The first data on compound of cyanoprokaryot, diatomic algae, zooplankton and zoobentos are received. In conditions of low water mineralization, raised contents of humic organic substances it is revealed intensive development of bluegreen seaweed, various compound of diatoms and zooplankton organisms, low quantity indicators of zoobentos development. The compound of predominating kinds of diatomic algae testifies to mesotrophic character of lakes Nizhnee Maerskoe and Volochanskoe.