IMPACTS OF THE TROPICAL PACIFIC COUPLED PROCESS ON THE INTERANNUAL VARIABILITY IN THE INDIAN OCEAN
文献类型：CNKI期刊论文
| 作者 | Feng JQ(冯俊乔); Bai XZ(白学志) |
| 发表日期 | 2010-09-15 |
| 出处 | Journal of Tropical Meteorology
 |
| 关键词 | coupled GCM IOD tropical Pacific Ocean ENSO |
| 英文摘要 | The basic features of climatology and interannual variations of tropical Pacific and Indian Oceans were analyzed using a coupled general circulation model (CGCM),which was constituted with an intermediate 2.5-layer ocean model and atmosphere model ECHAM4.The CGCM well captures the spatial and temporal structure of the Pacific El Ni?o-Southern Oscillation (ENSO) and the variability features in the tropical Indian Ocean.The influence of Pacific air-sea coupled process on the Indian Ocean variability was investigated carefully by conducting numerical experiments.Results show that the occurrence frequency of positive/negative Indian Ocean Dipole (IOD) event will decrease/increase with the presence/absence of the coupled process in the Pacific Ocean.Further analysis demonstrated that the air-sea coupled process in the Pacific Ocean affects the IOD variability mainly by influencing the zonal gradient of thermocline via modulating the background sea surface wind. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | National Natural Science Foundation of China (40776013, 40306006) ; State Key Basic Research Development Project (2006CB403603) |
| 卷 | v.16期:03页:73-81 |
| 语种 | 英文; |
| 分类号 | P732.6 |
| ISSN号 | 1006-8775 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/191949]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.InstituteofOceanology,ChineseAcademyofSciences 2.KeyLaboratoryofOceanCirculationandWaves,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Feng JQ,Bai XZ. IMPACTS OF THE TROPICAL PACIFIC COUPLED PROCESS ON THE INTERANNUAL VARIABILITY IN THE INDIAN OCEAN. 2010. |
入库方式： OAI收割
来源：海洋研究所
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