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View of the currents surrounding the gyre. The North Atlantic Gyre of the Atlantic Ocean is one of five great oceanic gyres.It is a circular ocean current, with offshoot eddies and sub-gyres, across the North Atlantic from the Intertropical Convergence Zone (calms or doldrums) to the part south of Iceland, and from the east coasts of North America to the west coasts of Europe and Africa.
The flow turns north along the western coast of South America in the Humboldt Current, the eastern boundary current that completes the South Pacific Gyre circulation. Like the North Pacific Gyre, the South Pacific Gyre has an elevated concentration of plastic waste near the center, termed the South Pacific garbage patch .
The vertical Canary Current. The Canary Current is a wind-driven surface current that is part of the North Atlantic Gyre.This eastern boundary current branches south from the North Atlantic Current and flows southwest about as far as Senegal where it turns west and later joins the Atlantic North Equatorial Current.
5 Gyres was the first organization to research plastic pollution in all five main subtropical gyres [18] and first to determine how much plastic is on the surface of the world's oceans: Nearly 270,000 metric tons and 5.25 trillion pieces.
The latitude of the north wall has been linked via the atmospheric circulation with a variety of changes at the other side of the North Atlantic Ocean [17], [19], [20], [24] [25] and. [26] The Continuous Plankton Recorder Survey, now run by the Sir Alister Hardy Foundation for Ocean Science in Plymouth, UK, has monitored the plankton in the ...
North Pacific Gyre; O. Ocean gyre; R. Ross Gyre; S. South Atlantic Gyre; South Pacific Gyre; W. Weddell Gyre This page was last edited on 15 September 2020, at 23:57 ...
The collection of plastic and floating trash originates from the Pacific Rim, including countries in Asia, North America, and South America. [ 10 ] Despite the common public perception of the patch existing as giant islands of floating garbage, its low density (4 particles per cubic metre (3.1/cu yd)) prevents detection by satellite imagery ...
The North Brazil Current (NBC) is a warm water ocean current that is part of the southwestern North Atlantic Gyre.It begins when the westward moving Atlantic South Equatorial Current splits in half and flows northwestward, following the coastline of north Brazil.