Atlantic Ocean South America Argentina 53 Atlantic Ocean (South) 22 Pacific Ocean 18 Buenos Aires [Argentina] 16 sea surface temperature 16 Brazil 15 seasonal variation 14 Atlantic Ocean (Southwest) 13 precipitation (climatology) 12 Patagonia 11 Mar del Plata 10 Oceanography 10 Patagonian Shelf 10 climate modeling 10 rainfall 10 Andes 9 mortality 9 Animalia 8 Climate change 8 Coastal zones 8 Seawater 8 atmospheric circulation 8 Atlantic islands 7 Data reduction 7 North America 7 Antarctica 6 Argentine Basin 6 Chubut 6