estuarine dynamics Rio de la Plata 10 South America 8 Acoustic Doppler Current Profiler 6 Argentina 6 Estuaries 6 Buenos Aires [Argentina] 5 Anthropic activity 4 Bathymetry 4 Beaches 4 Climate change 4 Coastal zones 4 Erosion 4 Necochea 4 Ocean currents 4 Protection 4 Quequen Grande Estuary 4 Quequén port 4 Western Hemisphere 4 Wind 4 World 4 bathymetry 4 beach erosion 4 cliff 4 coastal current 4 coastal engineering 4 coastal protection 4 continental shelf 4 flooding 4 geoaccumulation 4