Evaluation of the potential fish productivity of lake oiskoe (Ergaky Mountain Range,West Sayan) basing on food supply |
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| Authors: | I V Zuev O P Dubovskaya E A Ivanova L A Gluschenko S P Shulepina A V Ageev |
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| Institution: | 1.Siberian Federal University,Krasnoyarsk,Russia;2.Institute of Biophysics,Siberian Branch of the Russian Academy of Sciences,Krasnoyarsk,Russia |
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| Abstract: | As a result of integrated studies carried out at the end of August–September 2008–2010, the icthyofauna and food reserve for fish in Oiskoe lake (Ergaky range) were investigated. The trophic status of the lake was estimated based on the biomass of phyto- and zooplankton and zoobenthos. The potential icthyomass, fish production and possible fishing amount were estimated based on calculations of the average biomass and production per season for zooplankton and zoobenthos. |
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