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Information × Registration Number 0207U006013, 0105U005957 , R & D reports Title Investigation the state of ecological system of the Azov and Black seas, their transformation in the conditions of natural and anthropogenic changes. To work out recommendations to increase theor fish productivity. To develop a concept of commertial fishery of marine and semianadromous fish species of the Azov sea in modern ecological conditions popup.stage_title Head Leonid Izergin, Registration Date 02-03-2007 Organization State enterprise "Azov center UgNIRO" popup.description2 The phenetic variety and population structure of representatives of semianadromous and marine fish species of the Azov Sea basin is studied on the basis of actual material. Were considered: realization of population principles in modern researches of dynamics of fish herds, population-genetic processes at anthropogenic influences, phenetic transformations of fish populations subject to anthropogenic influence Product Description popup.authors popup.nrat_date 2020-04-02 Close