ECOLOGICAL EVALUATION OF RECEIVING WATER RESERVOIR AND BIOGENIC STRESS AT CAGE CULTURE FISHERY
Abstract
There is investigated the effect of the cage culture fishery line formed in the lake on biogenic contamination of water reservoir. There is available the data on hydrochemical conditions of water reservoir prior and after establishing cage culture fishery line, development of phyto and zooplankton, level of biogenic stress introduced. There was shown that the main contamination of ecological system is caused by the fodder used and fish metabolite, but sufficient amount of dissolved forms of mineral phosphorous even the excessive increase of mineral nitrogen does not cause structural recombination of trophy elements of the water reservoir.
About the Authors
V. G. Kostousov
RUE Fish Industry Institute
Russian Federation
Russian Federation
Stebеneva str., 22, Minsk, 220 024
T. I. Popinachenko
RUE Fish Industry Institute
Russian Federation
Russian Federation
Stebеneva str., 22, Minsk, 220 024
I. I. Onoshko
RUE Fish Industry Institute
Russian Federation
Russian Federation
Stebеneva str., 22, Minsk, 220 024
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Review
For citations:
Kostousov V.G., Popinachenko T.I., Onoshko I.I. ECOLOGICAL EVALUATION OF RECEIVING WATER RESERVOIR AND BIOGENIC STRESS AT CAGE CULTURE FISHERY. Belarus Fish Industry Problems. 2014;(30):195-210. (In Russ.)
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