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Information × Registration Number 0223U004168, 0122U201791 , R & D reports Title Preparation of reports of the Regional Active Center for Monitoring and Assessment of Pollution in the format of the Permanent Secretariat of the Black Sea Commission popup.stage_title Head Denha Yurii M., Registration Date 12-09-2023 Organization Ukrainian scientific center of Ecology of Sea popup.description2 Report on research work: 92 pages, 48 figures, 23 table, 5 references. BLACK SEA REGION, MARINE WATER AREA, METHODS, POLLUTION PARAMETERS, INDICATORS, ENVIRONMENTAL STANDARDS, REGIONAL DATABASE. The subject of research is the marine environment of the Black Sea within the maritime economic zone of Ukraine. In 2021, 2 expeditions were performed in the Black Sea (25 monitoring stations). The purpose of research: assessment of the state and trends of its changes to determine the main priority measures to reduce the anthropogenic impact on the marine environment. According to monitoring observations, the current state of the hydrochemical regime and eutrophication of waters is given. The seawater trophic index of Odessa Bay and the Danube coast has been calculated. The level of pollution of various objects of the marine environment (water, water, aquatic organisms) by priority toxic substances has been determined. In cooperation with Odessa National University. І.І. Mechnikov selected different species of mollusks and fish and analyzed them for toxic metals, organochlorine pesticides and polychlorinated biphenyls. A comparative assessment of the actual level of pollution by environmental standards of marine environment. An assessment of the state of the hydrobiological community (phytoplankton, zooplankton, zoobenthos) of the studied areas was performed. Product Description popup.authors Leposhkin Oleksandr V. Miasnikova Olena V Nabokin Mykhailo V. Oleinik Yuriy V. Popov Yuriy I. Tityapkyn Andrij S. Chuzhekova Tetyana O. popup.nrat_date 2023-09-12 Close