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    Role of gyration in the oceanic general circulation : Atlantic Ocean

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    2007JC004134.pdf (827.9Kb)
    Date
    2008-03-14
    Author
    Jiang, Hua  Concept link
    Huang, Rui Xin  Concept link
    Wang, Hui  Concept link
    Metadata
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    Citable URI
    https://hdl.handle.net/1912/3612
    As published
    https://doi.org/10.1029/2007JC004134
    DOI
    10.1029/2007JC004134
    Keyword
     Gyration; Meridional volume and heat transport; Atlantic Ocean 
    Abstract
    Wind-driven gyres transport volume and heat in the meridional direction, which is an important component of the climate system. The contribution of wind-driven gyres to both poleward volume and heat fluxes can be clearly identified from numerical models by a simple diagnostic tool; thus the central location, strength, and dynamical roles of wind-driven circulation in the climatological mean state and decadal variability of the oceanic circulation can be examined in detail. This diagnostic tool was applied to the Simple Ocean Data Assimilation data generated from a numerical model, with data assimilation. Our analysis indicates the important contribution due to wind-driven gyres and the strong decadal variability in the volume flux, heat flux, and central location of the wind-driven gyres in the Atlantic Ocean.
    Description
    Author Posting. © American Geophysical Union, 2008. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Journal of Geophysical Research 113 (2008): C03014, doi:10.1029/2007JC004134.
    Collections
    • Physical Oceanography (PO)
    Suggested Citation
    Journal of Geophysical Research 113 (2008): C03014
     

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