%0 Conference Article %T NATURAL CONDITIONS OF BOTTOM SILTS FORMATION FROM THE AZOV SEA AND BIOGAS PRODUCTIVITY %A Ryazancev, G.B. %A Mnacakanyan, V.G. %A Haskov, M.A. %A Shipilova, L.M. %K productivity %J XXIV International Coastal Conference "SEA COASTS – EVOLUTION, ECOLOGY, ECONOMY" %D 2024 %P 3 %I Academus Publishing