TY JOUR TI Temporal variability of catches, distribution and dynamics of length of Russian sturgeon in waters of the Caspian Sea in 2015 –2020 KW catches KW Russian sturgeon KW decade KW distribution KW accumulation KW temperature KW length JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Konopleva, I.. PY 2021 IS PB Astrakhan State Technical University