TY JOUR TI Analysis of the influence of the geomorphological conditions of the seabed in assessing the risks of man-made pollution caused by the development of hydrocarbon deposits in the waters of the Northern Caspian Sea KW geomorphological conditions KW man-made pollution KW monitoring system KW hypsometric structure JO Oil and gas technologies and environmental safety AU Isakova, V.. AU Alekseev, A.. PY 2025 IS 2025 PB Astrakhan State Technical University