Spring upper warm water of the Nansha Islands sea area in the South China Sea and the numerical study on its dynamic mechanism
Cai, SQ; Long, XM; Wang, S; Chen, RY; shuquncai@yahoo.com.cn
2006
发表期刊CHINESE SCIENCE BULLETIN
ISSN1001-6538
卷号51期号:Suppl. 2页码:38-44
摘要According to the satellite remote sensing monthly mean sea surface temperature data and in situ observational Conductivity-Temperature-Depth data, it is shown that in spring, at the upper layer to the west of Palawan Island, there exists a relatively weak warm water tongue which is distinctly different from the cold water southeast of the Balabac Strait. The relative temperature difference between the warm and cold water reduces gradually from winter to spring. P-vector method is employed to calculate the current field based on the in situ observational data, which shows that the warm water is within an anticyclonic meander. Based on the remote sensing wind stress during the observational period, a coupled single-layer/two-layer model is employed to study the dynamic mechanism of this anticyclonic meander current field corresponding to the warm water tongue. According to the numerical results, it is suggested that this anticyclonic meander could be mainly the residue of the winter anticyclonic eddy, rather than formed by the inflow water from the Sulu Sea via the Balabac Strait.
部门归属Chinese Acad Sci, Key Lab Trop Marine Environm Dynam, S China Sea Inst Oceanol, Guangzhou, Peoples R China
关键词Nansha Warm Water Water Exchange Monsoon Model The South China Sea
学科领域Multidisciplinary Sciences
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收录类别sci
资助项目LED
WOS记录号WOS:000244074100006
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5745
专题热带海洋环境国家重点实验室(LTO)
通讯作者shuquncai@yahoo.com.cn
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Cai, SQ,Long, XM,Wang, S,et al. Spring upper warm water of the Nansha Islands sea area in the South China Sea and the numerical study on its dynamic mechanism[J]. CHINESE SCIENCE BULLETIN,2006,51(Suppl. 2):38-44.
APA Cai, SQ,Long, XM,Wang, S,Chen, RY,&shuquncai@yahoo.com.cn.(2006).Spring upper warm water of the Nansha Islands sea area in the South China Sea and the numerical study on its dynamic mechanism.CHINESE SCIENCE BULLETIN,51(Suppl. 2),38-44.
MLA Cai, SQ,et al."Spring upper warm water of the Nansha Islands sea area in the South China Sea and the numerical study on its dynamic mechanism".CHINESE SCIENCE BULLETIN 51.Suppl. 2(2006):38-44.
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