Large-scale spatial and interspecies differences in trace elements and stable isotopes in marine wild fish from Chinese waters

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院海洋生物资源可持续利用重点实验室

	Large-scale spatial and interspecies differences in trace elements and stable isotopes in marine wild fish from Chinese waters
	wwang@ust.hk; Zhang, W; Wang, WX
刊名	JOURNAL OF HAZARDOUS MATERIALS
	2012
卷号	215 页码:65-74
关键词	Trace Elements Marine Wild Fish Health Assessment
ISSN号	0304-3894
英文摘要	We conducted a large scale investigation of twelve trace element levels and stable isotopes (delta C-13 and delta N-15) in twenty-nine marine wild fish species collected from Chinese coastal waters. Trace element levels varied significantly with species. Clear spatial variations were found for Al, As, Cd, Cr, Fe, Ni, and Pb, whereas Ag, Cu, Mo, Se and Zn did not show much spatial variation. The Pearl River Estuary contained the highest concentrations of Al, Cr, Ni, and Pb, whereas the most southern waters (Haikou) contained the lowest concentrations of Al, Fe, and Pb. There was no correlation between log-transformed trace elements concentrations and delta N-15 values or delta C-13 values, indicating no biomagnification among these trace elements. The calculated hazard quotients (HQ) of 10 elements were less than 1, thus there was no obvious health risk from the intake of trace elements through marine wild fish consumption. (C) 2012 Elsevier B.V. All rights reserved.
学科主题	Engineering, Environmental ; Engineering, Civil ; Environmental Sciences
资助项目	LMB
语种	英语
WOS记录号	WOS:000303306400008
公开日期	2013-08-28
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/9900]
专题	南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
通讯作者	wwang@ust.hk
推荐引用方式 GB/T 7714	wwang@ust.hk,Zhang, W,Wang, WX. Large-scale spatial and interspecies differences in trace elements and stable isotopes in marine wild fish from Chinese waters[J]. JOURNAL OF HAZARDOUS MATERIALS,2012,215:65-74.
APA	wwang@ust.hk,Zhang, W,&Wang, WX.(2012).Large-scale spatial and interspecies differences in trace elements and stable isotopes in marine wild fish from Chinese waters.JOURNAL OF HAZARDOUS MATERIALS,215,65-74.
MLA	wwang@ust.hk,et al."Large-scale spatial and interspecies differences in trace elements and stable isotopes in marine wild fish from Chinese waters".JOURNAL OF HAZARDOUS MATERIALS 215(2012):65-74.