Seasonal variability of chlorophyll a fronts in the Luzon Strait based on satellite observations
Qiu, CH; Wang, DX; He, ZG; Chen, CQ; dxwang@scsio.ac.cn
2012
发表期刊AQUATIC ECOSYSTEM HEALTH & MANAGEMENT
ISSN1463-4988
卷号15期号:1页码:46-52
摘要Fronts are important sources of variability in the South China Sea basin, and they play significant roles in controlling bio-physical interactions in the Luzon Strait. We evaluated seasonality of chlorophyll a (chl-a) fronts in the Luzon Strait (LS) based on satellite observations from September 1997 to October 2007. Monthly-mean chl-a concentration at the front was highest in winter (0.8 mg m(-3)) and lowest in summer (0.3 mg m(-3)). Additionally, both the probability of frontal occurrence and the seasonal cycle of the gradient between offshore and nearshore chl-a showed that the chl-a front in the LS was the strongest in winter and weakest in summer. Pseudo wind stress played the most important role in shaping the spatial distribution of chl-a concentration, indicating that wind-driven upwelling is the mechanism involved.
部门归属[Qiu, Chunhua; Wang, Dongxiao; He, Zhigang; Chen, Chuqun] Chinese Acad Sci, State Key Lab Trop Oceanog, S China Sea Inst Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Qiu, Chunhua] Tohuku Univ, Grad Sch Sci, Ctr Atmospher & Ocean Studies, Tokyo, Japan
关键词Thermal Front Edge-detection Monthly-mean Image Wind-driven Upwelling
学科领域Ecology ; Environmental Sciences ; Marine & Freshwater Biology ; Water Resources
语种英语
资助项目LTO
WOS记录号WOS:000301956600008
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10269
专题热带海洋环境国家重点实验室(LTO)
通讯作者dxwang@scsio.ac.cn
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GB/T 7714
Qiu, CH,Wang, DX,He, ZG,et al. Seasonal variability of chlorophyll a fronts in the Luzon Strait based on satellite observations[J]. AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,2012,15(1):46-52.
APA Qiu, CH,Wang, DX,He, ZG,Chen, CQ,&dxwang@scsio.ac.cn.(2012).Seasonal variability of chlorophyll a fronts in the Luzon Strait based on satellite observations.AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,15(1),46-52.
MLA Qiu, CH,et al."Seasonal variability of chlorophyll a fronts in the Luzon Strait based on satellite observations".AQUATIC ECOSYSTEM HEALTH & MANAGEMENT 15.1(2012):46-52.
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