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Information × Registration Number 0220U103196, 0119U103495 , R & D reports Title Preparation of the section of the National Report of Ukraine: Assessment of the Ecosystem Status of the Black and Azov Seas (annually for 2018-2020) popup.stage_title Head Orlova Iryna G., Кандидат хімічних наук Registration Date 03-09-2020 Organization Ukrainian scientific center of Ecology of Sea popup.description2 Research report: p. - 75, fig. - 32; table. - 7. BLACK, AZOV SEA, MARITIME ECOSYSTEM, ECOLOGICAL MONITORING, EUTROPHICATION, SEA POLLUTION, STATE OF HYDROBIOCENOSES, ECOLOGICAL SOCIETY. The object of the study is the marine ecosystem within the territorial waters of Ukraine of the Black and Azov Seas. The purpose of the work is to assess the current state of marine ecosystems, trends and to replenish the database of the Regional Data Bank of the Black and Azov Seas. Research method - statistical analysis of expeditionary observations, cartographic analysis of data. Based on the historical and modern data set of hydrophysical, hydrochemical and hydrobiological observations, satellite data and literature sources, the state of ecosystems of the Black and Azov Seas in 2018 was assessed. Peculiarities of natural and anthropogenic processes that determine the development of eutrophication of shelf waters and related ecologically dangerous phenomena have been identified. The estimation of pollution by toxic chemical compounds (oil and chlorinated hydrocarbons, heavy metals and radioactive elements) of the marine environment is given. The assessment of the state of aquatic organisms (phyto- and zooplankton, meio- and macrozoobenthos) is presented, as well as the assessment of the ecological state of some areas of the Azov-Black Sea basin by modern methods of bioindication and biotesting. Trends in changes in the ecological status of marine ecosystems in recent years have been identified. Product Description popup.authors Vyshnyakova Karina O. Denga Yurij M Zolotarov Georgij G. Kovalyshyna Svitlana P. Krasota Lyudmyla L. Pavlenko Mykola Yu. Rachynska Oleksandra V. Savinykh-Paltseva Lyubov V. Ukrainsky Volodymyr V. popup.nrat_date 2020-10-01 Close