PRINCIPLES OF PIKEPERCH HARVEST REGULATION OF THE KAKHOVKA RESERVOIR

Journal: Fisheries Science of Ukraine (Vol.2, No. 2)

Publication Date: 2007-12-22

Authors : Zakharchenko I.;

Page : 59-63

Keywords : pikeperch (Sander lucioperca (L.)); Kakhovka reservoir; harvest optimization; mortality;

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Abstract

There have been analyzed biological parameters of pikeperch in commercial and control catches on the Kakhovka reservoir. We showed unrational distribution of commercial fishery load by age groups, which affects mortality parameters and significantly decreases expected commercial return from each generation. Measures of pikeperch harvest optimization were proposed.

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PRINCIPLES OF PIKEPERCH HARVEST REGULATION OF THE KAKHOVKA RESERVOIR

Abstract

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