DOI: 10.1007/s00382-011-1271-2
Scopus记录号: 2-s2.0-84865184982
论文题名: The Indian Ocean subtropical dipole mode simulated in the CMIP3 models
作者: Kataoka T. ; Tozuka T. ; Masumoto Y. ; Yamagata T.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2012
卷: 39, 期: 6 起始页码: 1385
结束页码: 1399
语种: 英语
英文关键词: CMIP3 model
; Indian Ocean subtropical dipole
; Mixed-layer thickness
; Rainfall
; Subtropical high
英文摘要: Using observation data and outputs from the "twentieth-century climate in coupled models" (20c3m) control runs of coupled general circulation models submitted to the Coupled Model Intercomparison Project, phase 3 (CMIP3), the ability of CMIP3 models to simulate the Indian Ocean subtropical dipole (IOSD) and its influence on the rainfall anomaly over the southern African region is investigated. Many models simulate the IOSD, but the location and shape of the sea surface temperature anomaly vary among models. This model bias is closely linked to the bias in simulating the anomalous strengthening and southward shift of the subtropical high. Almost all models fail to simulate the rainfall anomaly associated with the IOSD owing to the inaccurate simulation of the location of sea surface temperature and sea level pressure anomalies. © 2011 Springer-Verlag. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/55177
Appears in Collections: 过去全球变化的重建
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作者单位: Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; Research Institute for Global Change/JAMSTEC, Yokohama, Kanagawa, Japan
Recommended Citation:
Kataoka T.,Tozuka T.,Masumoto Y.,et al. The Indian Ocean subtropical dipole mode simulated in the CMIP3 models[J]. Climate Dynamics,2012-01-01,39(6)