TY JOUR TI Oxygen Dynamics during the Period of Dystrophic Processes in the Black Sea KW oxygen KW oxygen concentration KW eutrophication KW primary production KW cold intermediate layer KW Black Sea JO PHYSICAL OCEANOGRAPHY AU Masevich, A.V. AU Konovalov, S.K. PY 2022 IS 38 PB Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS”