%0 Journal Article %T DIEL AND INTER-SEASONAL DYNAMICS OF SPATIAL DISTRIBUTION OF FISH IN WATER AREA OF WINTERING RIVERBED DEPRESSION %A Chemagin, A.. %K wintering pit, water area of the channel depression, ice cover, vertical migration of fish, time of day, fish density, daily dynamics of activity %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2021 %N %P 13 %I Astrakhan State Technical University