Interrelation Between Phyto- And Zooplankton In Karst Lakes

Characteristic of phyto-and zooplankton in two karst lakes is present. The sizes groups of phytoplankton and feeding types groups of zooplankton were distinguished. The both changes of quantitative indicators of phyto- and zooplankton during vegetative season were analyzed. The dependences between different groups of phyto- and zooplankton biomasses were shown. It is stated that the size of the algae cells consumed by zooplankton is less than 30 microns.