СЕЗОННАЯ ДИНАМИКА БЕНТОСНЫХ ДИАТОМОВЫХ ВОДОРОСЛЕЙ НА ТВЕРДЫХ СУБСТРАТАХ СЕВАСТОПОЛЬСКОЙ БУХТЫ

The systemic composition, total numbers and biomass of benthic diatoms have been studied all the year round at the depth of 0-0,5 m at 2 stations of the Sevastopol bay. Maximum numbers and biomass are specific to spring and found at the depth of 0,5 m in a closed bay subject to pollution.