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学科主题: Environmental Sciences & Ecology
题名: Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics
作者: Ling, J ; Wu, ML ; Chen, YF ; Zhang, YY ; Dong, JD
通讯作者: dongjd@scsio.ac.cn
关键词: anthropogenic influence ; nature processes ; nutrients ; heavy mental ; chemometrics
刊名: JOURNAL OF ENVIRONMENTAL INFORMATICS
发表日期: 2014
卷: 23, 期:1, 页:37-43
收录类别: sci
部门归属: [Ling, J. ; Wu, M. L. ; Chen, Y. F. ; Zhang, Y. Y. ; Dong, J. D.] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China ; [Ling, J. ; Wu, M. L. ; Chen, Y. F. ; Zhang, Y. Y. ; Dong, J. D.] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China ; [Ling, J. ; Wu, M. L. ; Chen, Y. F. ; Zhang, Y. Y. ; Dong, J. D.] Chinese Acad Sci, Trop Marine Biol Res Stn Hainan, Sanya 572000, Peoples R China
项目归属: LTO
资助者: National Nature Science Fund [.31270528, 41276114, 41206082]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA11020202]; Nature Science fund of Hainan Province [41022]; key laboratory of marine ecology and environmental science and engineering, SOA [MESE-2013-02]; key Laboratory for ecological environment in coastal areas, State Oceanic Administration [201211]
摘要: Anthropogenic influence and natural processes exert important effects on the aquatic ecosystem of Sanya Bay in the northern part of the South China Sea. These effects result to the temporal and spatial differences of water quality in the bay. In this study, four-way principal component analysis is employed to identify the natural characteristics of the water in this bay, as well as the anthropogenic effects on its water quality. The results indicate that anthropogenic influence (nutrients as indicator) is the dominant factor that affects the water quality at the mouth of Sanya River (S1). This region exhibits the maximum effects of the discharge from Saya River, which is indicated by higher nutrient levels and Chl a than in outer bay. Both upwelling and mixing caused by monsoons are the dominant factors that affect water quality in the central and outer bays. The water exchange between the bay and open oceanic water exercises an important effect on the water quality in Sanya Bay. The information on the spatial and temporal variations of the water quality in Sanya Bay may be valuable for the socioeconomic development and human health in this area.
原文出处: 查看原文
WOS记录号: WOS:000334092400004
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10568
Appears in Collections:热带海洋环境国家重点实验室(LTO)_期刊论文

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Recommended Citation:
Ling, J; Wu, ML; Chen, YF; Zhang, YY; Dong, JD.Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics,JOURNAL OF ENVIRONMENTAL INFORMATICS,2014,23(1):37-43
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