Bathymetry South America 8 Atlantic Ocean 6 Coastal zones 6 Ocean currents 6 bathymetry 6 Acoustic Doppler Current Profiler 4 Argentina 4 Argentine Basin 4 Chubut 4 Climate change 4 Estuaries 4 Mirounga leonina 4 Patagonian Shelf 4 Rio de la Plata 4 Seawater 4 Valdes Peninsula 4 Wind 4 coastal current 4 estuarine dynamics 4 foraging behavior 4 nearshore dynamics 4 pinniped 4 salinity 4 seasonality 4 stratification 4 wind forcing 4 Atlantic Ocean (Southwest) 2 Atlantic islands 2 Continental shelf 2