A Hybrid Coupled Ocean–Atmosphere Model and Its Simulation of ENSO and Atmospheric Responses
文献类型：CNKI期刊论文
| 作者 | Junya HU; Rong-Hua ZHANG ; Chuan GAO
|
| 发表日期 | 2019-04-26 |
| 出处 | Advances in Atmospheric Sciences
 |
| 关键词 | IOCAS ICM hybrid coupled model ENSO simulation atmospheric response |
| 英文摘要 | A new hybrid coupled model(HCM) is presented in this study, which consists of an intermediate tropical Pacific Ocean model and a global atmospheric general circulation model. The ocean component is the intermediate ocean model(IOM)of the intermediate coupled model(ICM) used at the Institute of Oceanology, Chinese Academy of Sciences(IOCAS). The atmospheric component is ECHAM5, the fifth version of the Max Planck Institute for Meteorology atmospheric general circulation model. The HCM integrates its atmospheric and oceanic components by using an anomaly coupling strategy. A100-year simulation has been made with the HCM and its simulation skills are evaluated, including the interannual variability of SST over the tropical Pacific and the ENSO-related responses of the global atmosphere. The model shows irregular occurrence of ENSO events with a spectral range between two and five years. The amplitude and lifetime of ENSO events and the annual phase-locking of SST anomalies are also reproduced realistically. Despite the slightly stronger variance of SST anomalies over the central Pacific than observed in the HCM, the patterns of atmospheric anomalies related to ENSO,such as sea level pressure, temperature and precipitation, are in broad agreement with observations. Therefore, this model can not only simulate the ENSO variability, but also reproduce the global atmospheric variability associated with ENSO, thereby providing a useful modeling tool for ENSO studies. Further model applications of ENSO modulations by ocean–atmosphere processes, and of ENSO-related climate prediction, are also discussed. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the National Natural Science Foundation of China (NFSC ; Grant No. 41706016) ; the National Programme on Global Change and Air– Sea Interaction (Grant No. GASI-IPOVAI-06) ; the NFSC [Grant Nos. 41690122(41690120), 41606019 and 41421005] ; the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA19060102) ; the NSFC–Shandong Joint Fund for Marine Science Research Centers (Grant No. U1406402) |
| 卷 | v.36期:06页:75-89 |
| 语种 | 英文; |
| 分类号 | P732.6 |
| ISSN号 | 0256-1530 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188580]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.PilotNationalLaboratoryforMarineScienceandTechnology 2.CenterforOceanMega-Science,ChineseAcademyofSciences 3.ChineseAcademyofSciencesKeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 4.UniversityofChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Junya HU,Rong-Hua ZHANG,Chuan GAO. A Hybrid Coupled Ocean–Atmosphere Model and Its Simulation of ENSO and Atmospheric Responses. 2019. |
入库方式： OAI收割
来源：海洋研究所
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