TY JOUR TI Stock status, environmental factors and reproduction efficiency of the anchovy sprat population (Clupeonella Engrauliformis Borodin) in modern conditions KW anchovy sprat KW commercial stock KW number of females KW reproduction efficiency KW comb-mnemiopsis KW comb-beroe JO Fisheries AU Razinkov, V.P. AU Paritsky, Y.A. AU Mikhailova, A.V. AU Khursanov, A.S. AU Grozesku, Y.. PY 2021 IS 2021 PB FSBI "TSUREN"