Assessing metal toxicity in sediments of Yellow River wetland and its surrounding coastal areas, China

doi:10.1016/j.ecss.2014.07.010

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋地质与地球物理研究室

	Assessing metal toxicity in sediments of Yellow River wetland and its surrounding coastal areas, China
	Li, Li; Wang, Xiaojing; Zhu, Aimei; Yang, Gang; Liu, Jihua
刊名	ESTUARINE COASTAL AND SHELF SCIENCE
	2014-12-05
卷号	151 页码:302-309
关键词	metals toxicity sediments pollution equilibrium partitioning model Bohai Sea
ISSN号	0272-7714
DOI	10.1016/j.ecss.2014.07.010
英文摘要	Seventy one surface sediments were collected from Yellow River (YR) wetland and its surrounding coastal areas, mainly in Laizhou Bay, China. The equilibrium partitioning (EqP) model and empirical sediment quality guidelines (SQGs) were applied to assess the potential metal toxicity in the collected sediments. The results show that, based on the EqP model, 15% of stations exhibited potential metal toxicity. Several metals (Cu, Ni and Cr) exceeded the empirical SQGs (59-100% of the time), however these guidelines may not be suitable for use in the Bohai Sea owing to the background concentrations. As a result, the EqP model is found to be a more useful method for assessing potential metal toxicity in Bohai Sea sediment than the empirical SQGs. Additionally, we have provided new insights on assessing metal toxicity in sediment of low organic carbon and acid volatile sulfide concentrations, which may be useful for other coastal areas in China. (C) 2014 Elsevier Ltd. All rights reserved.
资助项目	National Key Basic Research Program of China[2013CB429700]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
语种	英语
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
WOS记录号	WOS:000347768800030
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3744]
专题	业务部门_海洋地质与地球物理研究室
作者单位	State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Li, Li,Wang, Xiaojing,Zhu, Aimei,et al. Assessing metal toxicity in sediments of Yellow River wetland and its surrounding coastal areas, China[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2014,151:302-309.
APA	Li, Li,Wang, Xiaojing,Zhu, Aimei,Yang, Gang,&Liu, Jihua.(2014).Assessing metal toxicity in sediments of Yellow River wetland and its surrounding coastal areas, China.ESTUARINE COASTAL AND SHELF SCIENCE,151,302-309.
MLA	Li, Li,et al."Assessing metal toxicity in sediments of Yellow River wetland and its surrounding coastal areas, China".ESTUARINE COASTAL AND SHELF SCIENCE 151(2014):302-309.