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Information × Registration Number 0224U002057, 0121U111567 , R & D reports Title The use of GIS analysis and remote sensing data on a comprehensive assessment of the ecological state of marine coastal and estuary ecosystems of Ukraine popup.stage_title Head Minicheva Halyna Н., д.б.н. Registration Date 05-02-2024 Organization Institute of Marine Biology, National Academy of Sciences of Ukraine popup.description2 The report presents the results of the methodological review and practical results of the 3rd stage (2023), for worck topic "Using geo-informational analysis and data of remote sensing on the comprehensive assessment of the ecological state of marine coastal and estuarine ecosystems of Ukraine" (2020-2024), the target program of scientific research of the National Academy of Sciences of Ukraine "Aerospace observation of the environment in the interests of sustainable development and security" (ERA-PLANET/UA), for 2021-2023 . As a result of the implementation of the third stage, the methodology for determining oil spills in different satellite imaging modes was systematized and improved, a multifactorial classification analysis of satellite data was carried out with the identification of oil spill spots, biogenic pollution, phytoplankton "blooming" and other hydroecological phenomena. The identification of oil spills in the water area of the Ukrainian sector of the northwestern part of the Black Sea (NWBS) was carried out, including the use of "overlay" analysis of "grid" calculations. In order to quickly determine the processes of eutrophication and the impact of military actions on the (NWBS), testing of bio-optical neural network processors C2RCC, FUB, ESA SNAP software complex was carried out, based on calibration based on the data of concentrations of chlorophyll "a" determined by the "In situ" method. Spatially assessed allochthonous impact on marine ecosystems of the region as a result of the destruction of the Kakhovska HPP dam. The water bodies typology on the seabed of the region and the classification of subaquatic landscapes were carried out. Areas with the highest ecological vulnerability - "sacrificial areas" - and vice versa, with a high level of ecosystem services - "hotspots" - have been identified. Product Description popup.authors Bondarenko Olena S. Minicheva Halyna Н. Sokolov Eugen V. popup.nrat_date 2024-02-05 Close