Numerical simulation of the sensitivity of the Pacific subtropical-tropical meridional cell to global warming  

作　　者：ZHOU Tianjun YU Yongqiang LIU Hailong LI Wei YU Rucong 

机构地区：[1]LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China

出　　处：《Progress in Natural Science:Materials International》2006年第5期507-511,共5页自然科学进展·国际材料（英文版）

基　　金：Supported by the CAS International Partnership Creative Group "The Climate System Model Development and Application Studies", National Natural Science Foundation of China (40375029),Major State Basic Research Development Program of China (2005CB321703)

摘　　要：Sensitivity of the Pacific subtropical tropical meridional cell to global warming is examined by using a global ocean-atmosphere coupled model developed at LASG/IAP. Results indicate that associated with the increasing of atmospheric carbon dioxide, the most prominent signals of global warming locate at high latitudes, and the change of middle and low latitudes, in particular the surface wind, is relatively weak, which leads to a weak response of the Pacific subtropical-troplcal meridional cell. At the time of atmospheric carbon dioxide doubling, the change of the meridional cell strength is smaller than the amplitude of natural variability.到全球温暖的和平的副热带热带的南方的房间的敏感被使用联合模型在 LASG/IAP 开发了的一口全球海洋空气检验。结果显示与增加大气的二氧化碳联系了那，全球温暖的最突出的信号在中间、低的 latitutes 的高纬度，和变化定位，特别地表面风，是相对弱的，它导致和平的副热带热带的南方的房间的弱回答。在加倍的大气的二氧化碳的时候，南方的房间力量的变化比自然可变性的振幅小。

关 键 词：Pacific subtropical-tropical meridional cell global warming ocean-atmosphere coupled model. 

分 类 号：P732[天文地球—海洋科学]