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boundary current
boundary current Northward- or southward-directed ocean-water current which flows parallel and close to a continental margin. Such currents are caused by the deflection of eastward- and westward-flowing currents by the continental land masses. Boundary currents on the western margins of ocean basins, such as the Gulf Stream and the Kuroshio current, are deep, narrow, fast-moving currents; while currents along the eastern boundaries, such as the Canaries current and the California current, tend to be relatively shallow, broad, diffuse and slow-moving.
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Cite this article
AILSA ALLABY and MICHAEL ALLABY. "boundary current." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 31 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "boundary current." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 31, 2012). http://www.encyclopedia.com/doc/1O13-boundarycurrent.html AILSA ALLABY and MICHAEL ALLABY. "boundary current." A Dictionary of Earth Sciences. 1999. Retrieved May 31, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-boundarycurrent.html |
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boundary current
boundary current The northward- or southward-directed ocean-water current which flows parallel and close to a continental margin. Such currents are caused by the deflection of eastward- and westward-flowing currents by the continental land masses. Boundary currents on the western margins of ocean basins, such as the Gulf Stream and the Kuroshio Current, are deep, narrow, fast-moving currents; currents along the eastern boundaries, such as the Canaries Current and the California Current, tend to be relatively shallow, broad, diffuse and slow-moving.
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Cite this article
MICHAEL ALLABY. "boundary current." A Dictionary of Ecology. 2004. Encyclopedia.com. 31 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "boundary current." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 31, 2012). http://www.encyclopedia.com/doc/1O14-boundarycurrent.html MICHAEL ALLABY. "boundary current." A Dictionary of Ecology. 2004. Retrieved May 31, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-boundarycurrent.html |
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