A Hybrid Coupled Model for the Pacific Ocean–Atmosphere System.Part I: Description and Basic Performance
文献类型：CNKI期刊论文
| 作者 | ZHANG Rong-Hua
|
| 发表日期 | 2015-03-10 |
| 出处 | Advances in Atmospheric Sciences
 |
| 关键词 | hybrid coupled model,ocean–atmosphere coupling,ENSO,forcing,feedback,satellite data |
| 英文摘要 | A hybrid coupled model(HCM) is constructed for El Nino–Southern Oscillation(ENSO)-related modeling studies over almost the entire Pacific basin. An ocean general circulation model is coupled to a statistical atmospheric model for interannual wind stress anomalies to represent their dominant coupling with sea surface temperatures. In addition, various relevant forcing and feedback processes exist in the region and can affect ENSO in a significant way; their effects are simply represented using historical data and are incorporated into the HCM, including stochastic forcing of atmospheric winds, and feedbacks associated with freshwater flux, ocean biology-induced heating(OBH), and tropical instability waves(TIWs). In addition to its computational efficiency, the advantages of making use of such an HCM enable these related forcing and feedback processes to be represented individually or collectively, allowing their modulating effects on ENSO to be examined in a clean and clear way. In this paper, examples are given to illustrate the ability of the HCM to depict the mean ocean state, the circulation pathways connecting the subtropics and tropics in the western Pacific, and interannual variability associated with ENSO. As satellite data are taken to parameterize processes that are not explicitly represented in the HCM, this work also demonstrates an innovative method of using remotely sensed data for climate modeling. Further model applications related with ENSO modulations by extratropical influences and by various forcings and feedbacks will be presented in Part II of this study. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the CAS Strategic Priority Project (the Western Pacific Ocean System: Structure, Dynamics and Consequences, WPOS) ; a China 973 project (Grant No. 2012CB956000) ; the Institute of Oceanology, Chinese Academy of Sciences (IOCAS) ; the National Natural Science Foundation of China (No. 41206017) |
| 卷 | v.32期:03页:27-44 |
| 语种 | 英文; |
| 分类号 | P732 |
| ISSN号 | 0256-1530 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190119]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | ZHANG Rong-Hua. A Hybrid Coupled Model for the Pacific Ocean–Atmosphere System.Part I: Description and Basic Performance. 2015. |
入库方式： OAI收割
来源：海洋研究所
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