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Detailed Reference Information |
Schoenefeldt, R. and Schott, F.A. (2006). Decadal variability of the Indian Ocean cross-equatorial exchange in SODA. Geophysical Research Letters 33: doi: 10.1029/2006GL025891. issn: 0094-8276. |
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The mean meridional circulation across the equator in the Indian Ocean is characterized by the shallow Cross-Equatorial Cell (CEC). At the western boundary, the Somali Current transports thermocline waters northward which then upwell, mostly off Northeast Africa. The upwelled waters are taking up heat and then exported back southward by southward near-surface Ekman and Sverdrup transports. The CEC is closed by subduction in the southeastern subtropics and includes contributions from the Indonesian Throughflow. In an analysis of output from the SODA assimilation, a decadal slowdown of the different branches of the CEC is demonstrated here. |
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Abstract |
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Keywords
Oceanography, Physical, Decadal ocean variability (1616, 1635, 3305, 4215), Oceanography, Physical, Currents, Oceanography, Physical, General circulation (1218, 1222), Oceanography, Physical, Western boundary currents |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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