TY JOUR TI INFLUENCE OF RUNOFF AND FLOOD REGIME ON QUALITY CHARACTERISTICS OF BREAM JUVENILES (ABRAMIS BRAMA ORIENTALIS L.) IN THE EASTERN AND WESTERN PARTS OF THE VOLGA DELTA KW bream KW juvenile KW the Volga delta KW arid and high-water years KW natural reproduction KW flood KW hydrological regime KW larvae KW spawning grounds JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Chavychalova, N.. AU Ponomarev, S.. AU Vasilchenko, O.. PY 2019 IS PB Astrakhan State Technical University