WebThe cold waters surrounding Antarctica, known as the Antarctic Bottom Water, are so dense that they push against the ocean floor. The … WebWhen ocean water in these areas gets very cold, sea ice forms. The surrounding seawater gets saltier, increases in density and sinks. Winds drive ocean currents in the upper 100 meters of the ocean’s surface. …

Thermohaline Circulation - NOAA

Webbottom water, dense, lowermost layer of ocean water that can be distinguished clearly from overlying waters by its characteristic temperature, salinity, and oxygen content. Most … WebThe Antarctic Bottom Water in the South and North Atlantic is essentially the same as what we call Circumpolar Deep Water in the Pacific and Indian Oceans.) AABW is … great courses sewing 101

Antarctic bottom water - Wikipedia

Webbottom water, dense, lowermost layer of ocean water that can be distinguished clearly from overlying waters by its characteristic temperature, salinity, and oxygen content. Most bottom waters of the South Pacific, southern Indian Ocean, South Atlantic, and portions of the North Atlantic are formed near Antarctica during the southern winter. WebThe combinations of salinity and cold temperatures make the water denser and cause it to sink to the bottom. The Gulf Stream carries salt into the high latitude North Atlantic where the water cools. The cooling and the added … Webbottom water, dense, lowermost layer of ocean water that can be distinguished clearly from overlying waters by its characteristic temperature, salinity, and oxygen content. Most bottom waters of the South Pacific, southern Indian Ocean, South Atlantic, and portions of the North Atlantic are formed near Antarctica during the southern winter. great courses scotland