TY JOUR TI SUBSTANTIATION OF SCALES OF ACOUSTIC VALUES SIMILARITY IN RECIRCULATION AQUATIC SYSTEMS FOR GROWING HYDROBIONTS KW acoustic quantities KW scale KW physical similarity KW recirculation aquatic system KW open aquaculture cage KW hydrobionts KW behavior of hydrobionts JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Nedostup, A.. AU Razhev, A.. AU Khrustalyov, E.. PY 2020 IS PB Astrakhan State Technical University