Formation of an anticyclonic eddy and the mechanism involved: a case study using cruise data from the northern South China Sea
文献类型：期刊论文
| 作者 | Hou Huaqian5; Xie Qiang3; Xue Huijie1; Shu Yeqiang4; Nan Feng5; Yin Yuqi5; Yu Fei5; gordonxie@sidsse.ac.cn |
| 刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2019 |
| 卷号 | 37期号:5页码:1481 |
| 关键词 | anticyclonic eddy Kuroshio intrusion circulation variation water mass |
| DOI | 10.1007/s00343-019-8275-x |
| 英文摘要 | Data from satellite altimetry and in situ observations together with the Hybrid Coordinate Ocean Model (HYCOM) reanalysis data were used to investigate the mechanism and formation of an anticyclonic eddy in the northeastern South China Sea (SCS). Analysis of water mass using cruise data indicated that the water captured in the eddy differs from those in the SCS, the Kuroshio intrusion, and the eddy-forming region. Data from sea surface height (SSH) and sea level anomaly (SLA) indicate that the eddy formed due both to the Kuroshio intrusion and the local circulation in the SCS. The Kuroshio intrusion is present at the start of the eddy growth (March 5-9) before Kuroshio leaps the Luzon Strait. The eddy then becomes larger and stronger in the absence of the Kuroshio intrusion. From the eddy budget of the HYCOM reanalysis data, the formation of the eddy goes in three steps. By the third step, the eddy had become affected by variations of local SCS circulation, which is more strongly than in the first step in which it is affected more by the Kuroshio intrusion. The variability of the temperature and salinity inside the eddy provide a support to this conclusion. The water in the SCS intruded into the eddy from the southeast, which decrease the salinity gradually in the southern part of the eddy during the growth period. |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1406401, 41421005]; Global Change and Air Sea Interaction Project [GASI-02-PAC-STMSspr]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY06] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1406401, 41421005]; Global Change and Air Sea Interaction Project [GASI-02-PAC-STMSspr]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY06] |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/18228]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 作者单位 | 1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572006, Peoples R China 2.Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou 510301, Guangdong, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Wave Studies, Qingdao 266071, Shandong, Peoples R China 4.Univ Maine, Sch Marine Sci, Orono, ME 04469 USA 5.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou Huaqian,Xie Qiang,Xue Huijie,et al. Formation of an anticyclonic eddy and the mechanism involved: a case study using cruise data from the northern South China Sea[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(5):1481, 1494. |
| APA | Hou Huaqian.,Xie Qiang.,Xue Huijie.,Shu Yeqiang.,Nan Feng.,...&gordonxie@sidsse.ac.cn.(2019).Formation of an anticyclonic eddy and the mechanism involved: a case study using cruise data from the northern South China Sea.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(5),1481. |
| MLA | Hou Huaqian,et al."Formation of an anticyclonic eddy and the mechanism involved: a case study using cruise data from the northern South China Sea".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.5(2019):1481. |
入库方式： OAI收割
来源：南海海洋研究所
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