TY JOUR TI Modeling of River Plume Propagation in the Coastal Zone of Non-Tidal Sea KW coastal zone KW river plume KW marine shelf KW continental runoff KW hydrofront KW numerical modeling KW Danube KW Black Sea KW water circulation JO PHYSICAL OCEANOGRAPHY AU Tsyganova, M.V. AU Lemeshko, E.M. AU Fomin, V.V. AU Ryabtsev, Y.N. PY 2025 IS 41 PB Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS”