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Information × Registration Number 0208U005471, 0107U007346 , R & D reports Title Research state of aguatic coastal ecosystems of the Azov and Black Seas, their transformation in conditions of natural and antropogenic changes. Develop recommendations on increase of their productivity popup.stage_title Head Petrenko Oleg Anatoliyovych, Registration Date 26-05-2008 Organization Southern Scientific Research Institute of Marine Fisheries and Oceanography popup.description2 Research objective is to investigate current state of marine environment of the Black Sea north-western shelf, evaluate changes of hydrological, hydrochemical and hydrobiological parameters of marine ecosystems under the impact of natural and antropogenic factors. Research objects are: aquatic environment, bottom sediments, food base of commercial aquatic organisms of the Black Sea north-western shelf in the zone of marine gas fields. Research results are the following: assessment of the Black Sea ecosystem state was given, data of YugNIRO monitoring (1987-1996 and 2003-2006) on oil and chemical pollution of the environment in the zones of the gas field exploitation were analyzed. The hypothesis was proposed on possible reasons and mechanisms of impact of marine gas exploitation on hydrochemical conditions of the shelf. Phyto- and zooplankton in the investigated area were characterized.56355635 Product Description popup.authors popup.nrat_date 2020-04-02 Close