Impacts of a wind stress and a buoyancy flux on the seasonal variation of mixing layer depth in the South China Sea
[Xiao Xianjun; Zhang Zuqiang] China Meteorol Adm, Natl Climate Ctr, Beijing 100081, Peoples R China; [Wang Dongxiao; Zeng Lili] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Zhou Wen] City Univ Hong Kong, Sch Energy & Environm, Guy Carpenter Asia Pacific Climate Impact Ctr, Hong Kong 00852, Hong Kong, Peoples R China; [Qin Yinghao] Natl Marine Environm Forecasting Ctr, Beijing 100081, Peoples R China; [He Na] Beijing Meteorol Stn, Beijing 100089, Peoples R China; xiaoxj@cma.gov.cn
2013
发表期刊ACTA OCEANOLOGICA SINICA
ISSN0253-505X
卷号32期号:9页码:30-37
摘要The seasonal variation of mixing layer depth (MLD) in the ocean is determined by a wind stress and a buoyance flux. A South China Sea (SCS) ocean data assimilation system is used to analyze the seasonal cycle of its MLD. It is found that the variability of MLD in the SCS is shallow in summer and deep in winter, as is the case in general. Owing to local atmosphere forcing and ocean dynamics, the seasonal variability shows a regional characteristic in the SCS. In the northern SCS, the MLD is shallow in summer and deep in winter, affected coherently by the wind stress and the buoyance flux. The variation of MLD in the west is close to that in the central SCS, influenced by the advection of strong western boundary currents. The eastern SCS presents an annual cycle, which is deep in summer and shallow in winter, primarily impacted by a heat flux on the air-sea interface. So regional characteristic needs to be cared in the analysis about the MLD of SCS.
部门归属LTO
关键词Wind Stress Buoyance Flux Mixed Layer South China Sea
学科领域Oceanography
资助者The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006. ; The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006. ; The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006. ; The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006.
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语种英语
资助者The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006. ; The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006. ; The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006. ; The National Basic Research Program of China under contract Nos 2011CB403505 and 2011CB403504; the National Natural Science Foundation of China under contract No. 41206007; the City University of Hong Kong Stritegic Research Grants under contract Nos 7002917 and 7002780; the Knowledge Innovation Project for Distinguished Young Scholar of The Chinese Academy of Sciences under contract KZCX2-EW-QN203; the foundation for operational development of the National Marine Environment Forecasting Center under contract No. 2013006.
WOS记录号WOS:000324636300004
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被引频次:2[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/344004/10885
专题热带海洋环境国家重点实验室(LTO)
通讯作者xiaoxj@cma.gov.cn
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[Xiao Xianjun,Zhang Zuqiang] China Meteorol Adm, Natl Climate Ctr, Beijing 100081, Peoples R China,[Wang Dongxiao,et al. Impacts of a wind stress and a buoyancy flux on the seasonal variation of mixing layer depth in the South China Sea[J]. ACTA OCEANOLOGICA SINICA,2013,32(9):30-37.
APA [Xiao Xianjun.,Zhang Zuqiang] China Meteorol Adm, Natl Climate Ctr, Beijing 100081, Peoples R China.,[Wang Dongxiao.,Zeng Lili] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China.,[Zhou Wen] City Univ Hong Kong, Sch Energy & Environm, Guy Carpenter Asia Pacific Climate Impact Ctr, Hong Kong 00852, Hong Kong, Peoples R China.,...&xiaoxj@cma.gov.cn.(2013).Impacts of a wind stress and a buoyancy flux on the seasonal variation of mixing layer depth in the South China Sea.ACTA OCEANOLOGICA SINICA,32(9),30-37.
MLA [Xiao Xianjun,et al."Impacts of a wind stress and a buoyancy flux on the seasonal variation of mixing layer depth in the South China Sea".ACTA OCEANOLOGICA SINICA 32.9(2013):30-37.
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