In cold regions, such as the North Atlantic Ocean, ocean water loses heat to the atmosphere and becomes cold and dense.

Cayenne Current . Deep ocean currents. There is less ambiguity about the southern boundaries of the Atlantic Ocean, although the name Southern Ocean has been given to the waters surrounding Antarctica. 14.2. This process is known as thermohaline circulation. It covers approximately 20 percent of Earth's surface and about 29 percent of its water surface area.

This current heads north-westwards … (The currents and winds Suctuate essentially in phase.) Other abbreviations refer to fronts: JMF: Jan Mayen Front, NCF: The most widely accepted limit between the South Atlantic and Indian oceans is a line that runs south from Cape Agulhas, at the southern tip of Africa, along the 20° E meridian to Antarctica.

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From results such as these it can be inferred that the seasonally varying trade winds over the tropical Atlantic and PaciRc Oceans should force an equilibrium response near the equator in the case of the small ocean basin, the Atlantic, but not in the case of the much larger PaciRc. Surface currents of the Atlantic Ocean. But the currents in the Indian Ocean (Northern Hemisphere) change the flow-direction between summer and winter. Academia.edu is a platform for academics to share research papers. pdf version 1.2 (September 2002) The Atlantic Ocean 233 Fig. Each of the currents follows more or less a definite pattern. The major loops are seen in Pacific Ocean, Atlantic Ocean and the Indian Ocean in both the hemispheres.

Since these currents are near the equator, all of them are warm currents. Differences in water density, resulting from the variability of water temperature (thermo) and salinity (haline), also cause ocean currents. Abbreviations are used for the East Iceland (EIC), Irminger (IC), West Greenland (WGC), and Antilles (AC) Currents and the Caribbean Countercurrent (CCC). Atlantic Ocean Currents The behavior of the Atlantic Ocean Currents is quite significant because of their influence on the climate of North-western Europe, climate of North-Western Africa and fishing in the Grand banks region. time.

In the North Atlantic Ocean, the Cayenne current is joined and reinforced by the North Equatorial Current. Gyres of Ocean Currents in each of the major Oceans. Equatorial Atlantic Ocean Currents Under the influence of prevailing trade winds , the north equatorial current and the south equatorial current start from the …

The Atlantic Ocean is the second largest of the world's oceans, with an area of about 106,460,000 square kilometers (41,100,000 square miles). North Atlantic Ocean.