A dipole wind curl pattern induced by Taiwan Island and its effect on upper stratification in the northeastern South China Sea
Deng, Y; Shi, P; Zhou, W; Du, Y; Xie, Q; Zhuang, W; Wang, DX; dxwang@scsio.ac.cn
2012
发表期刊CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
卷号30期号:6页码:944-952
摘要Using hydrographic data sampled during four successive late summer-early autumn cruises in 2004-2007, vertical stratification along transects in the lee of Taiwan Island was analyzed to investigate upper ocean responses to orographically induced dipole wind stress curl (WSC). Results indicate that mixed-layer depth (MLD) and its relationship with thermocline depth varied under different local wind forcings. Average MLD along the transects from the 2004 to 2007 cruises were 18.5, 30.7, 39.2 and 24.5 m, respectively. The MLD along the transects deepened remarkably and resulted in thermocline ventilation in 2005 and 2006, whereas ventilation did not occur in 2004 and 2007. Estimates indicate that frictional wind speed was the major factor in MLD variations. To a large degree, the combined effects of frictional wind speed and Ekman pumping are responsible for the spatial pattern of MLD during the cruises.
部门归属[Deng Yi; Shi Ping; Du Yan; Xie Qiang; Zhuang Wei; Wang Dongxiao] Chinese Acad Sci, State Key Lab Trop Oceanog, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Zhou Wen] City Univ Hong Kong, Guy Carpenter Asia Pacific Climate Impact Ctr, Sch Energy & Environm, Hong Kong, Hong Kong, Peoples R China; [Xie Qiang] Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China
关键词Taiwan Island Dipole Wind Stress Curl Mixed Layer Depth Thermocline
学科领域Limnology ; Oceanography
语种英语
资助项目LTO
WOS记录号WOS:000311286500005
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10055
专题热带海洋环境国家重点实验室(LTO)
通讯作者dxwang@scsio.ac.cn
推荐引用方式
GB/T 7714
Deng, Y,Shi, P,Zhou, W,et al. A dipole wind curl pattern induced by Taiwan Island and its effect on upper stratification in the northeastern South China Sea[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(6):944-952.
APA Deng, Y.,Shi, P.,Zhou, W.,Du, Y.,Xie, Q.,...&dxwang@scsio.ac.cn.(2012).A dipole wind curl pattern induced by Taiwan Island and its effect on upper stratification in the northeastern South China Sea.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(6),944-952.
MLA Deng, Y,et al."A dipole wind curl pattern induced by Taiwan Island and its effect on upper stratification in the northeastern South China Sea".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.6(2012):944-952.
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