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Boundary Circulation at the Exit of the Labrador Sea
- Article from:
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Journal of Physical Oceanography
- Article date:
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July 1, 2004
- Author:
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Copyright informationCopyright American Meteorological Society Jul 2004. Provided by ProQuest LLC. (Hide copyright information)
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ABSTRACT
The deep circulation and related transports of the southern Labrador Sea are determined from direct current observations from ship surveys and a moored current-meter array. The measurements covered a time span from summer 1997 to 1999 and show a well-defined deep boundary current
extending approximately out to the 3300-m depth contour and weak reverse currents farther offshore. The flow has a strong barotropic component, and significant baroclinic flow is only found in the shallow Labrador Current at the shelf break and associated with a deep core of Denmark Strait Overflow Water. The total deep-water transport below [sigma]^sub [Theta]^ = 27.74 kg m^sup -3^ was 26 ± 5 Sv (Sv = ...
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