Distribution of persistent organochlorine pesticides in tissue/organ of silver carp (Hypophthalmichthys molitrix) from Guanting Reservoir, China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Distribution of persistent organochlorine pesticides in tissue/organ of silver carp (Hypophthalmichthys molitrix) from Guanting Reservoir, China
	Sun, YZ; Wang, XT; Li, XH; Xu, XB
刊名	JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
	2005
卷号	17 期号:5 页码:722-726
关键词	organochlorine pesticides silver carp distribution Guanting Reservoir
英文摘要	The concentration of organochlorine pesticides (OCPs) in tissues and organs of silver carp( Hypophthalmichthys molitrix) from Guanting Reservoir were investigated to evaluate the pollution potential and distribution of OCPs. A total of 16 OCPs were measured and the concentrations were in the range of 1.61-69. 01 ng/g wet weight(ww) for total OCPs, 0.16-0.75 ng/g ww for HCB, 0.75-26.80 ng/g ww for Sigma HCH(sum of alpha-, beta-, gamma- and delta-HCH) and 0.68-35.94 ng/g ww for Sigma DDT( sum of p, p'-DDE, p, p'-DDD, o, p'-DDT and p, p'-DDT). The mean concentrations of total OCPs, HCB, Sigma HCH, and Sigma DDT were 18.04, 0.96, 7.14 and 9.28 ng/g ww, respectively. Among the organochlorine pesticides, beta-HCH and p, p'-DDE were the most dominant compounds in tissue and organ with the average concentrations of 4.42 and 8.14 ng/g, respectively. The results obtained in this study show that the levels of 16 OCP residues found in silver carps are low and pose no threat to human health and wildlife fed upon them on the basis of existing related quality guidelines. However, recent input of lindane and DDT might still exist in the area investigated and further investigation should be carried on.
学科主题	Environmental Sciences & Ecology
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000231642900004
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/23173]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Sun, YZ,Wang, XT,Li, XH,et al. Distribution of persistent organochlorine pesticides in tissue/organ of silver carp (Hypophthalmichthys molitrix) from Guanting Reservoir, China[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2005,17(5):722-726.
APA	Sun, YZ,Wang, XT,Li, XH,&Xu, XB.(2005).Distribution of persistent organochlorine pesticides in tissue/organ of silver carp (Hypophthalmichthys molitrix) from Guanting Reservoir, China.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,17(5),722-726.
MLA	Sun, YZ,et al."Distribution of persistent organochlorine pesticides in tissue/organ of silver carp (Hypophthalmichthys molitrix) from Guanting Reservoir, China".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 17.5(2005):722-726.