DOI: 10.1007/s00382-012-1507-9
Scopus记录号: 2-s2.0-84878112446
论文题名: Atmospheric winter response to a projected future Antarctic sea-ice reduction: A dynamical analysis
作者: Bader J. ; Flügge M. ; Kvamstø N.G. ; Mesquita M.D.S. ; Voigt A.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2013
卷: 40, 期: 2017-11-12 起始页码: 2707
结束页码: 2718
语种: 英语
英文摘要: Several studies have analysed the atmospheric response to sea-ice changes in the Arctic region, but only few have considered the Antarctic. Here, the atmospheric response to sea-ice variability in the Southern Hemisphere is investigated with the atmospheric general circulation model ECHAM5. The model is forced by the present and a projected future seasonal cycle of Antarctic sea ice. In September, the mean atmospheric response exhibits distinct similarities to the structure of the negative phase of the Southern Annular Mode, the leading mode of Southern Hemisphere variability. In the reduced Antarctic sea-ice integration, there is an equatorward shift of the Southern Hemisphere mid-latitude jet and the storm tracks. In contrast to a recent previous study, our findings indicate that a substantial impact of Southern Hemispheric future sea-ice reduction on the mid-latitude circulation cannot be ruled out. © 2012 Springer-Verlag. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/54897
Appears in Collections: 过去全球变化的重建
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作者单位: Max Planck Institute for Meteorology, Bundesstraße 53, 20146 Hamburg, Germany; Bjerknes Centre for Climate Research, Uni Research, Bergen, Norway; Geophysical Institute, University of Bergen, Bergen, Norway
Recommended Citation:
Bader J.,Flügge M.,Kvamstø N.G.,et al. Atmospheric winter response to a projected future Antarctic sea-ice reduction: A dynamical analysis[J]. Climate Dynamics,2013-01-01,40(2017-11-12)