Levels of endocrine disrupting compounds in South China Sea

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	Levels of endocrine disrupting compounds in South China Sea
	Zhang, Li-Peng ; Wang, Xin-Hong ; Ya, Miao-Lei ; Wu, Yu-Ling ; Li, Yong-Yu ; Zhang, Zu-lin ; Wang XH(王新红)
刊名	http://dx.doi.org/10.1016/j.marpolbul.2013.12.040
	2014
关键词	Endocrinology Liquid chromatography Mass spectrometry Surface waters
英文摘要	The occurrence of estrogens in the aquatic environment has become a major concern worldwide because of their strong endocrine disrupting potency. In this study, concentrations of four estrogenic compounds, estrone (E1), 17β-estradiol (E2), 17α-ethynylestradiol (EE2), estriol (E3) were determined with liquid chromatography-tandem mass spectrometry analyses in surface water from South China Sea, and distributions and potential risks of their estrogenic activity were assessed. The estrogenic compounds E1, E2 and E3 were detected in most of the samples, with their concentrations up to 11.16, 3.71 and 21.63 ng L-1. However, EE2 was only detected in 3 samples. Causality analysis, EEQ values from chemical analysis identified E2 as the main responsible compounds. Based on the EEQ values in the surface water, high estrogenic risks were in the coastal water, and low estrogenic risks in the open sea. ? 2013.
语种	英语
出版者	Elsevier Ltd
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/88287]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Zhang, Li-Peng,Wang, Xin-Hong,Ya, Miao-Lei,et al. Levels of endocrine disrupting compounds in South China Sea[J]. http://dx.doi.org/10.1016/j.marpolbul.2013.12.040,2014.
APA	Zhang, Li-Peng.,Wang, Xin-Hong.,Ya, Miao-Lei.,Wu, Yu-Ling.,Li, Yong-Yu.,...&王新红.(2014).Levels of endocrine disrupting compounds in South China Sea.http://dx.doi.org/10.1016/j.marpolbul.2013.12.040.
MLA	Zhang, Li-Peng,et al."Levels of endocrine disrupting compounds in South China Sea".http://dx.doi.org/10.1016/j.marpolbul.2013.12.040 (2014).