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Qian Weihong,You Xintian.Southern Oscillation forced by heat source and topography[J].Acta Oceanologica Sinica,1998,(1):41-52
Southern Oscillation forced by heat source and topography
Southern Oscillation forced by heat source and topography
投稿时间:1996-06-05  修订日期:1996-12-09
DOI:
中文关键词:  Southern Oscillation  topography  SST anomaly  numerical simulation
英文关键词:Southern Oscillation  topography  SST anomaly  numerical simulation
基金项目:This work was supported by the National Natural Science Foundation of China under contract No. 49475261(The Program of Predictability and Uncertainty of Climate Prediction).
作者单位
Qian Weihong Department of Geophysics, Peking University, Beijing 100871, China 
You Xintian Beijing Meteorological College, Beijing 100081, China 
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中文摘要:
      Firstly, this paper iVustrates the global structure of the sea surface temperature (SST) anomalies associated with El Nino and El Niño events and the Southern Oscillation (SO) structure associated with the sea level pressure (SLP) anomaly.Secondly the typical structure of the SO forced by global ocean heat source and real topography was simulated by using of IAP two-level atmospheric general circulation model.The simulated location of the SLP anomaly centers over the eastern Pacific differs significantly with the observations if only the SST heat source without topography was considered.It suggests that the SO may be a response to the global SST anomaly under the real topography.
英文摘要:
      Firstly, this paper iVustrates the global structure of the sea surface temperature (SST) anomalies associated with El Nino and El Niño events and the Southern Oscillation (SO) structure associated with the sea level pressure (SLP) anomaly.Secondly the typical structure of the SO forced by global ocean heat source and real topography was simulated by using of IAP two-level atmospheric general circulation model.The simulated location of the SLP anomaly centers over the eastern Pacific differs significantly with the observations if only the SST heat source without topography was considered.It suggests that the SO may be a response to the global SST anomaly under the real topography.
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