Characteristics of DDTs in fish from Lake Taihu: An indicator of continual DDTs input in China

	Characteristics of DDTs in fish from Lake Taihu: An indicator of continual DDTs input in China
	Jian-Yang Guo; Feng-Chang Wu; Liang Zhang; Hai-Qing Liao; Zhi Tang; Cao Zheng; Shuai Zhang
	2012
发表期刊	Science of The Total Environment
卷号	437 期号:2 页码:196-199
摘要	Four typical freshwater fish species in Lake Taihu (TH), China, were collected and analyzed for the residue levels of DDT and its metabolites DDD and DDE (sum of o,p'- and p,p'-DDT, ODD, and DDE is designated as DDTs). The DDTs concentrations ranged from 3.24 to 37.1 ng/g, and p,p'-DDE was the dominant isomer, followed by p,p'-DDD and o,p'-DDT. Source identification indicated that DDTs in TH was mostly stemmed from the historical usage of technical DDT mixture, but a new source of DDT, i.e., dicofol-type DDT, also occurred. The results from the present work, together with previously published data, clearly indicate that dicofol-type DDT was widespread and was an important continual source of DDTs in China.
关键词	Dichlorodiphenyltrichloroethane Dicofol Fish Lake Taihu China
学科领域	环境地球化学
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.gyig.ac.cn/handle/352002/4921
专题	环境地球化学国家重点实验室_环境地球化学国家重点实验室_期刊论文环境地球化学国家重点实验室
推荐引用方式 GB/T 7714	Jian-Yang Guo,Feng-Chang Wu,Liang Zhang,et al. Characteristics of DDTs in fish from Lake Taihu: An indicator of continual DDTs input in China[J]. Science of The Total Environment,2012,437(2):196-199.
APA	Jian-Yang Guo.,Feng-Chang Wu.,Liang Zhang.,Hai-Qing Liao.,Zhi Tang.,...&Shuai Zhang.(2012).Characteristics of DDTs in fish from Lake Taihu: An indicator of continual DDTs input in China.Science of The Total Environment,437(2),196-199.
MLA	Jian-Yang Guo,et al."Characteristics of DDTs in fish from Lake Taihu: An indicator of continual DDTs input in China".Science of The Total Environment 437.2(2012):196-199.

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