Upper ocean response to tropical cyclone wind forcing: A case study of typhoon Rammasun(2008)
文献类型：CNKI期刊论文
| 作者 | PEI YuHua; ZHANG RongHua ; CHEN DaKe
|
| 发表日期 | 2015-09-01 |
| 出处 | Science China(Earth Sciences)
 |
| 关键词 | tropical cyclone wind forcing,upper ocean response,satellite and Argo data,ocean modeling |
| 英文摘要 | The characteristics of the upper ocean response to tropical cyclone wind(TCW) forcing in the northwestern Pacific were investigated using satellite and Argo data, as well as an ocean general circulation model. In particular, a case study was carried out on typhoon Rammasun, which passed through our study area during May 6–13, 2008. It is found that the local response right under the TCW forcing is characterized by a quick deepening of the surface mixed layer, a strong latent heat loss to the atmosphere, and an intense upwelling near the center of typhoon, leading to a cooling of the oceanic surface layer that persists as a cold wake along the typhoon track. More interestingly, the upper ocean response exhibits a four-layer thermal structure, including a cooling layer near the surface and a warming layer right below, accompanied by another pair of cooling/warming layers in the thermocline. The formation of the surface cooling/warming layers can be readily explained by the strong vertical mixing induced by TCW forcing, while the thermal response in the thermocline is probably a result of the cyclone-driven upwelling and the associated advective processes. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the National Basic Research Pro-gram of China(Grant No.2013CB430302) ; the National Natural Science Foundation of China(Grant Nos.91128204,41321004,41475101,41421005) ; the China Scholarship Council,the CAS Strategic Priority Project(Grant Nos.XDA 11010301,XDA11010104) ; the National Natural Science Foundation of China-Shandong Joint Fund for Marine Science Research Centers(Grant No.U1406401) |
| 卷 | v.58期:09页:175-184 |
| 语种 | 英文; |
| 分类号 | P732.3 |
| ISSN号 | 1674-7313 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189937]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.CollegeofPhysicalandEnvironmentalOceanography,OceanUniversityofChina 2.StateKeyLaboratoryofSatelliteOceanEnvironmentDynamics,SecondInstituteofOceanography,StateOceanicAdministration 3.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | PEI YuHua,ZHANG RongHua,CHEN DaKe. Upper ocean response to tropical cyclone wind forcing: A case study of typhoon Rammasun(2008). 2015. |
入库方式： OAI收割
来源：海洋研究所
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