Metal accumulation in the polychaete Hediste japonica with emphasis on interaction between heavy metals and petroleum hydrocarbons

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	Metal accumulation in the polychaete Hediste japonica with emphasis on interaction between heavy metals and petroleum hydrocarbons
	Sun, FH ; Zhou, QX
刊名	ENVIRONMENTAL POLLUTION
	2007
卷号	149 期号:1 页码:92-98
关键词	Hediste japonica bioconcentration factors (BCFs) net accumulation rate heavy metal petroleum hydrocarbons
ISSN号	0269-7491
通讯作者	Zhou, QX, Chinese Acad Sci, Inst Appl Ecol, Key Lab Terr Ecol Proc, Shenyang 110016, Peoples R China
中文摘要	The accumulation of cadmium (Cd) and copper (Cu) in the polychaete Hediste japonica exposed to the mixture of Cd (or Cu) and petroleum hydrocarbons (PHCs) was investigated and compared with that exposed to single Cd (or Cu). The increased bioavailability of Cd or Cu with exposure concentrations resulted in an increase in the accumulation and net accumulation rate of Cd or Cu during single metal exposure. The net accumulation rate of Cd increased, but the net accumulation rate of Cu decreased with exposure time during single metal exposure, suggesting that H. japonica could actively regulate Cu burden in their body by inhibition of absolute uptake or promotion of excretion. The interactions between Cd (or Cu) and PHCs had complicated influences on the net accumulation rate of Cd and Cu in H. japonica under the condition of the binary mixture, which are dependent on their concentration combinations and exposure time. (c) 2007 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000248882700010
公开日期	2011-09-23
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/54661]
专题	沈阳应用生态研究所_沈阳应用生态研究所_期刊论文
推荐引用方式 GB/T 7714	Sun, FH,Zhou, QX. Metal accumulation in the polychaete Hediste japonica with emphasis on interaction between heavy metals and petroleum hydrocarbons[J]. ENVIRONMENTAL POLLUTION,2007,149(1):92-98.
APA	Sun, FH,&Zhou, QX.(2007).Metal accumulation in the polychaete Hediste japonica with emphasis on interaction between heavy metals and petroleum hydrocarbons.ENVIRONMENTAL POLLUTION,149(1),92-98.
MLA	Sun, FH,et al."Metal accumulation in the polychaete Hediste japonica with emphasis on interaction between heavy metals and petroleum hydrocarbons".ENVIRONMENTAL POLLUTION 149.1(2007):92-98.