A 0.55-Ma paleotemperature record from the Subantarctic zone: Implications for Antarctic Circumpolar Current development
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چکیده
منابع مشابه
Seeking a seafloor magnetic signal from the Antarctic circumpolar current
F. E. M. Lilley,1 A. White,2 G. S. Heinson3 and K. Procko4 1Research School of Earth Sciences, Australian National University, Canberra, ACT 0200, Australia. E-mail: [email protected] 2School of Chemistry, Physics and Earth Sciences, Flinders University, Adelaide, SA 5001, Australia. E-mail: [email protected] 3School of Earth and Environmental Sciences, University of Adelaide, Ad...
متن کاملThe Physics of the Antarctic Circumpolar Current
This Article is brought to you for free and open access by the Center for Coastal Physical Oceanography at ODU Digital Commons. It has been accepted for inclusion in CCPO Publications by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Repository Citation Nowlin, Worth D. and Klinck, John M., "The Physics of the Antarctic Circumpol...
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Observed long-term warming trends in the Southern Ocean have been interpreted as a sign of increased poleward eddy heat transport or of a poleward displacement of the entire Antarctic Circumpolar Current (ACC) frontal system. The two-decade-long record from satellite altimetry is an important source of information for evaluating the mechanisms governing these trends. While several recent studie...
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[1] Topographic meandering of Antarctic Circumpolar Current (ACC) is found to be an impediment in the propagation of Antarctic Circumpolar Wave (ACW) in the Indian Ocean sector of Antarctica. Reasons for this are attributed to the southward advection of the ACW anomalies associated with the topographic meandering of the ACC. The southward meandering of ACC facilitates warming up of the region e...
متن کاملAntarctic Circumpolar Current in coupled climate models
1 The transport of the Antarctic Circumpolar Current (ACC) varies strongly across the cou2 pled GCMs (general circulation models) used for the IPCC AR4. This note shows that a 3 large fraction of this across-model variance can be explained by relating it to the param4 eterization of eddy-induced transports. In the majority of models this parameterization is 5 based on the study by Gent and McWi...
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ژورنال
عنوان ژورنال: Paleoceanography
سال: 2003
ISSN: 0883-8305
DOI: 10.1029/2000pa000576