Bioavailability and toxicity of heavy metals in a heavily polluted   river, in PRD, China

doi:10.1007/s00128-008-9386-9

CORC > 北京大学 > 环境科学与工程学院

	Bioavailability and toxicity of heavy metals in a heavily polluted river, in PRD, China
	Li, Feng ; Wen, Y.M. ; Zhu, P.T.
刊名	环境污染与毒物学通报
	2008
关键词	AVS (acid volatile sulfide) SEM (simultaneously extracted metals) toxicity heavily polluted river sediments ACID-VOLATILE SULFIDE FRESH-WATER SEDIMENTS MARINE-SEDIMENTS NORMALIZATIONS COPPER
DOI	10.1007/s00128-008-9386-9
英文摘要	The research is designed to explore the SEM-AVS concept as a tool to assess bioavailability and toxicity of heavy metals in heavily polluted river sediments. The value of AVS and SEM is in a high level and only a few benthic invertebrate are found. Abundance of benthic invertebrate has significant correlation with SEM/AVS (r = -0.913, p < 0.01) and SEM-AVS (r = -0.725, p < 0.05). The analytical results of MDS (Non-matric Multi-dimentional Scaling) analysis indicate the benthic community structures of seven among nine stations where the Sigma SEM5-AVS < 0 are similar. The two facts indicate the SEM-AVS concept also is useful to heavily polluted river sediments.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000257317600016&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Environmental Sciences; Toxicology; SCI(E); EI; 7; ARTICLE; 1; 90-94; 81
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/248711]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Li, Feng,Wen, Y.M.,Zhu, P.T.. Bioavailability and toxicity of heavy metals in a heavily polluted river, in PRD, China[J]. 环境污染与毒物学通报,2008.
APA	Li, Feng,Wen, Y.M.,&Zhu, P.T..(2008).Bioavailability and toxicity of heavy metals in a heavily polluted river, in PRD, China.环境污染与毒物学通报.
MLA	Li, Feng,et al."Bioavailability and toxicity of heavy metals in a heavily polluted river, in PRD, China".环境污染与毒物学通报 (2008).