Interannual and decadal SST-forced responses of the West African monsoon

被引:102
|
作者
Rodriguez-Fonseca, Belen [1 ]
Janicot, Serge [2 ]
Mohino, Elsa [2 ,3 ]
Losada, Teresa [1 ]
Bader, Juergen [4 ]
Caminade, Cyril [5 ]
Chauvin, Fabrice [6 ]
Fontaine, Bernard [7 ]
Garcia-Serrano, Javier [1 ]
Gervois, Sebastien [2 ]
Joly, Mathieu [6 ]
Polo, Irene [1 ]
Ruti, Paolo [8 ]
Roucou, Pascal [7 ]
Voldoire, Aurore [6 ]
机构
[1] Univ Complutense Madrid, Dept Geofis & Meteorol, Fac Fis, E-28040 Madrid, Spain
[2] Univ Paris 06, CNRS, LOCEAN, IPSL, Paris, France
[3] Univ Seville, Seville, Spain
[4] Bjerknes Ctr Climate Res, Bergen, Norway
[5] CERFAX, Toulouse, France
[6] Meteo France, CNRS, GAME, CNRM, Toulouse, France
[7] Univ Bourgogne, Ctr Rech Climatol, Dijon, France
[8] ENEA, Rome, Italy
来源
ATMOSPHERIC SCIENCE LETTERS | 2011年 / 12卷 / 01期
关键词
African Monsoon; decadal variability; interannual variability; Sahelian rainfall; SST forced response; TROPICAL ATLANTIC; SAHELIAN RAINFALL; VARIABILITY; 20TH-CENTURY; SIMULATIONS; TELECONNECTIONS; IMPACT; ENSO;
D O I
10.1002/asl.308
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
We review the studies carried out during the African Monsoon Multidisciplinary Analysis (AMMA)-EU on the changes of interannual sea surface temperature (SST)-West African monsoon (WAM) covariability at multidecadal timescales, together with the influence of global warming (GW). The results obtained in the AMMA-EU suggest the importance of the background state, modulated by natural and anthropogenic variability, in the appearance of different interannual modes. The lack of reliability of current coupled models in giving a realistic assessment for WAM in the future is also stated. Copyright (C) 2011 Royal Meteorological Society
引用
收藏
页码:67 / 74
页数:8
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