Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 热带海洋环境国家重点实验室(LTO)

	Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics
	Ling, J ; Wu, ML ; Chen, YF ; Zhang, YY ; Dong, JD
刊名	JOURNAL OF ENVIRONMENTAL INFORMATICS
	2014
卷号	23 期号:1 页码:37-43
关键词	anthropogenic influence nature processes nutrients heavy mental chemometrics
ISSN号	1726-2135
通讯作者	dongjd@scsio.ac.cn
中文摘要	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.
学科主题	Environmental Sciences & Ecology
收录类别	SCI
资助信息	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]
原文出处	INT SOC ENVIRON INFORM SCI
WOS记录号	WOS:000334092400004
公开日期	2014-12-11
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/10568]
专题	南海海洋研究所_热带海洋环境国家重点实验室(LTO)
推荐引用方式 GB/T 7714	Ling, J,Wu, ML,Chen, YF,et al. Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics[J]. JOURNAL OF ENVIRONMENTAL INFORMATICS,2014,23(1):37-43.
APA	Ling, J,Wu, ML,Chen, YF,Zhang, YY,&Dong, JD.(2014).Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics.JOURNAL OF ENVIRONMENTAL INFORMATICS,23(1),37-43.
MLA	Ling, J,et al."Identification of Spatial and Temporal Patterns of Coastal Waters in Sanya Bay, South China Sea by Chemometrics".JOURNAL OF ENVIRONMENTAL INFORMATICS 23.1(2014):37-43.