A coupled general circulation model for the tropical Pacific Ocean and global atmosphere

IOCAS-IR > 海洋环流与波动重点实验室

	A coupled general circulation model for the tropical Pacific Ocean and global atmosphere
	Zhang Ronghua; Zeng Qingcun; Zhou Guangqing; Liang Xinzhong
	1995-05
发表期刊	Advances in Atmospheric Sciences
卷号	12 期号:2 页码:127-142
摘要	On the basis of Zeng's theoretical design, a coupled general circulation model (CGCM) is developed with its characteristics different from other CGCMs such as the unified vertical coordinates and subtraction of the standard stratification for both atmosphere and ocean, available energy consideration, and so on. The oceanic component is a free surface tropical Pacific Ocean GCM between 30~ and 30~ with horizontal grid spacing of 1 ~ in latitude and 2 ~ in longitude, and with 14 vertical layers. The atmospheric component is a global GCM with low-resolution of 4 ~ in latitude and 5 ~ in longitude, and two layers of equal mass in the vertical between the surface and 200 hPa. The atmospheric GCM includes comprehensive physical processes. The coupled model is subjected to seasonally-varying cycle. Several coupling experiments, ranging from straight forward coupling without flux correction to one with flux correction, and to so-called predictor'-corrector monthly coupling (PCMC), are conducted to show the existence and final controlling of the climate drift in the coupled system. After removing the climate drift with the PCMC scheme, the coupled model is integrated for more than twenty years. The results show reasonable simulations of the annual mean and its seasonal cycle of the atmospheric and oceanic circulation. The model also produces the coherent interannual variations of the climate system, manifesting the observed El Ni~o / Southern Oscillation (ENSO).
关键词	Tropical Pacific Ocean Global Atmosphere Coupled General Circulation Model Predictor-correetor Monthly Coupling
收录类别	CSCD
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/18131
专题	海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Zhang Ronghua,Zeng Qingcun,Zhou Guangqing,et al. A coupled general circulation model for the tropical Pacific Ocean and global atmosphere[J]. Advances in Atmospheric Sciences,1995,12(2):127-142.
APA	Zhang Ronghua,Zeng Qingcun,Zhou Guangqing,&Liang Xinzhong.(1995).A coupled general circulation model for the tropical Pacific Ocean and global atmosphere.Advances in Atmospheric Sciences,12(2),127-142.
MLA	Zhang Ronghua,et al."A coupled general circulation model for the tropical Pacific Ocean and global atmosphere".Advances in Atmospheric Sciences 12.2(1995):127-142.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
A coupled general ci（1310KB）			限制开放	CC BY-NC-SA	浏览