Seasonal and spatial variations of water quality and trophic status in Daya Bay, South China Sea

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)

	Seasonal and spatial variations of water quality and trophic status in Daya Bay, South China Sea
	Wu, Mei-Lin; Wang, You-Shao; Wang, Yu-Tu; Sun, Fu-Lin; Sun, Cui-Ci; Cheng, Hao; Dong, Jun-De
刊名	MARINE POLLUTION BULLETIN
	2016
卷号	112 期号:2016-01-02 页码:341-348
关键词	Water quality Nutrients Eutrophication Ecosystem management Multivariate statistical analyses Assessment of Estuarine Trophic Status
通讯作者	Wu, ML (reprint author), Chinese Acad Sci, South China Sea Inst Oceanol, 164 West Rd Xingang, Guangzhou 510301, Guangdong, Peoples R China.
中文摘要	Coastal water quality and trophic status are subject to intensive environmental stress induced by human activities and climate change. Quarterly cruises were conducted to identify environmental characteristics in Daya Bay in 2013. Water quality is spatially and temporally dynamic in the bay. Cluster analysis (CA) groups 12 monitoring stations into two clusters. Cluster I consists of stations (S1, S2, S4-S7, S9, and S12) located in the central, eastern, and southern parts of the bay, representing less polluted regions. Cluster II includes stations (S3, S8, S10, and S11) located in the western and northern parts of the bay, indicating the highly polluted regions receiving a high amount of wastewater and freshwater discharge. Principal component analysis (PCA) identified that water quality experience seasonal change (summer, winter, and spring-autumn seasons) because of two monsoons in the study area. Eutrophication in the bay is graded as high by Assessment of Estuarine Trophic Status (ASSETS). (C) 2016 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences & Ecology; Marine & Freshwater Biology
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/15239]
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	Wu, Mei-Lin,Wang, You-Shao,Wang, Yu-Tu,et al. Seasonal and spatial variations of water quality and trophic status in Daya Bay, South China Sea[J]. MARINE POLLUTION BULLETIN,2016,112(2016-01-02):341-348.
APA	Wu, Mei-Lin.,Wang, You-Shao.,Wang, Yu-Tu.,Sun, Fu-Lin.,Sun, Cui-Ci.,...&Dong, Jun-De.(2016).Seasonal and spatial variations of water quality and trophic status in Daya Bay, South China Sea.MARINE POLLUTION BULLETIN,112(2016-01-02),341-348.
MLA	Wu, Mei-Lin,et al."Seasonal and spatial variations of water quality and trophic status in Daya Bay, South China Sea".MARINE POLLUTION BULLETIN 112.2016-01-02(2016):341-348.