%0 Journal Article %T Assessment of impact of growing commercial fish in cages on ecological state of water body %A Kushnikova, L.. %A Mukhramova, A.. %A Aubakirov, B.. %A Kostyuchenko, D.. %A Umirtayeva, A.. %K cage fish farm, quality of water and bottom sediments, zooplankton, macrozoobenthos, saprobity index, oligochaete index %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2022 %N %P 6 %I Astrakhan State Technical University