Observation of interactions between internal tides and near-inertial waves after typhoon passage in the northern South China Sea
文献类型：CNKI期刊论文
| 作者 | Lin FL(蔺飞龙); Liang CJ(梁楚进); Hou YY(侯一筠); Liu YH(刘亚豪); Liu Z(刘泽); Hu P(胡珀)
|
| 发表日期 | 2015-09-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | internal tides near-inertial waves typhoon nonlinear interaction South China Sea |
| 英文摘要 | During the observational period of our study,Typhoon Hagupit passed over the mooring site and induced strong near-inertial waves(NIWs),which provided an opportunity to investigate the interactions between internal tides(ITs) and NIWs. Based on the mooring data,we compared the current spectra during the typhoon period and non-typhoon period in the northern South China Sea,and found that the highfrequency waves(f D 1 and f D 2) were evident during the former. Moreover,the observations of the current revealed that f D1 and f D 2 occurred near the depth of strong vertical shear in the NIWs. In order to confirm the generation mechanism of f D1 and f D 2,we compared the positions of strong vertical shear in the NIWs and strong vertical velocity in the ITs. It was established that the vertical shear of the horizontal current of the NIWs and the vertical current of the ITs contributed to the generation of f D1 and f D 2. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Natural Science Foundation of China(Nos.U1133001,41030855,41376027) ; the National High Technology Research and Development Program of China(863 Program)(No.2013AA09A502) ; the NSFC-Shandong Joint Fund for Marine Science Research Centers(No.U1406401) |
| 卷 | v.33期:05页:181-187 |
| 语种 | 英文; |
| 分类号 | P731.2 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189921]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 2.StateKeyLaboratoryofSatelliteOceanEnvironmentDynamics,SecondInstituteofOceanography |
| 推荐引用方式 GB/T 7714 | Lin FL,Liang CJ,Hou YY,et al. Observation of interactions between internal tides and near-inertial waves after typhoon passage in the northern South China Sea. 2015. |
入库方式： OAI收割
来源：海洋研究所
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