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    On the role of the Agulhas system in ocean circulation and climate

    Access Status
    Fulltext not available
    Authors
    Beal, L.
    De Ruijter, W.
    Biastoch, A.
    Zahn, R.
    Cronin, M.
    Hermes, J.
    Lutjeharms, J.
    Quartly, G.
    Tozuka, T.
    Baker-Yeboah, S.
    Bornman, T.
    Cipollini, P.
    Dijkstra, H.
    Hall, I.
    Park, W.
    Peeters, F.
    Penven, P.
    Ridderinkhof, H.
    Zinke, Jens
    Date
    2011
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Beal, L. and De Ruijter, W. and Biastoch, A. and Zahn, R. and Cronin, M. and Hermes, J. and Lutjeharms, J. et al. 2011. On the role of the Agulhas system in ocean circulation and climate. Nature. 472 (7344): pp. 429-436.
    Source Title
    Nature
    DOI
    10.1038/nature09983
    ISSN
    0028-0836
    School
    Department of Environment and Agriculture
    URI
    http://hdl.handle.net/20.500.11937/52052
    Collection
    • Curtin Research Publications
    Abstract

    The Atlantic Ocean receives warm, saline water from the Indo-Pacific Ocean through Agulhas leakage around the southern tip of Africa. Recent findings suggest that Agulhas leakage is a crucial component of the climate system and that ongoing increases in leakage under anthropogenic warming could strengthen the Atlantic overturning circulation at a time when warming and accelerated meltwater input in the North Atlantic is predicted to weaken it. Yet in comparison with processes in the North Atlantic, the overall Agulhas system is largely overlooked as a potential climate trigger or feedback mechanism. Detailed modelling experiments-backed by palaeoceanographic and sustained modern observations-are required to establish firmly the role of the Agulhas system in a warming climate. © 2011 Macmillan Publishers Limited. All rights reserved.

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