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Information × Registration Number 0213U004228, 0110U006203 , R & D reports Title Realization of the complex ecological, hydrobiological and biotechnological investigations with the purpose of solution the fundamental and applied problems of the resource potential stable use, marine biovariability and marine environment of the Azov- Black sea region state recreation and preservation. popup.stage_title Head Eremeev V.N., Registration Date 02-10-2013 Organization Kovalevsky Institute of biology of southern seas NAS Ukraine popup.description2 New data on the long-term dynamics of benthic and pelagic biological resources of open areas of the Black Sea and the coastal waters of the Azov-Black Sea basin by the results 64, 67, 68, 70 cruises "Prof. Vodyanitsky", analysis of long-term observations of IBSS and international databases. Found that the dominant factor in the temporal dynamics of phytoplankton biomass is changing climatic conditions. Level of primary production indirectly determines the status of populations (as fat), and intensive fishing affects the size-age structure and a stock of pelagic fish. Analysis of the current state of Phytoresources offshore Ukraine has shown the feasibility of the output category of commercial species Cystoseira, Phyllophora and eelgrass and a ban on them and catch quotas. As a result of invasion of new species is a transformation of pelagic and benthic communities. Against the background of the current volatility may state some stabilization of the ecosystem of the Black Sea. Product Description popup.authors Єгоров В.М. Рябушко В.І. Токарев Ю.М. Шульман Г.Є. popup.nrat_date 2020-04-02 Close