Bioaccumulation and historical deposition of polybrominated diphenyl ethers (PBDEs) in Deep Bay, South China

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 热带海洋环境国家重点实验室(LTO)

	Bioaccumulation and historical deposition of polybrominated diphenyl ethers (PBDEs) in Deep Bay, South China
	Qiu, YW ; Zhang, G ; Guo, LL ; Zheng, GJ ; Cai, SQ
刊名	MARINE ENVIRONMENTAL RESEARCH
	2010
卷号	70 期号:2 页码:219-226
关键词	Polybrominated diphenyl ethers Benthos Cores Bioaccumulation Stable isotopes Deep bay South China
ISSN号	0141-1136
通讯作者	yqiu@scsio.ac.cn
中文摘要	To characterize the bioaccumulation and historical trends of polybrominated diphenyl ethers (PBDEs) in Deep Bay, an important water body between Hong Kong and main land China with a Ramsar mangrove wetland (Maipo), marine organisms and core sediments were collected to determine their PBDEs concentrations. Sediment core dating was accomplished using the Pb-210 method. PBDEs concentrations in fish ranged from 0.17 to 4.16 ng g(-1) wet wt., with a mean value of 2.00 ng g(-1) wet wt. Temporal trends of the target PBDE congeners levels in core sediment generally increased from 1948 to 2003, with the highest levels in top sediment, suggesting an ongoing PBDEs input. The average sedimentation flux of PBDEs was 0.25 ng cm(-2) a(-1), and the double time of total PBDEs concentration was ca. 12.3 a. Correlations between the biota-sediment accumulation factors (BSAF) of PBDEs and their corresponding octanol-water partition coefficient (K-ow) were discussed. (C) 2010 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences; Marine & Freshwater Biology; Toxicology
收录类别	SCI
原文出处	ELSEVIER SCI LTD
WOS记录号	WOS:000280046400011
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/6261]
专题	南海海洋研究所_热带海洋环境国家重点实验室(LTO)
推荐引用方式 GB/T 7714	Qiu, YW,Zhang, G,Guo, LL,et al. Bioaccumulation and historical deposition of polybrominated diphenyl ethers (PBDEs) in Deep Bay, South China[J]. MARINE ENVIRONMENTAL RESEARCH,2010,70(2):219-226.
APA	Qiu, YW,Zhang, G,Guo, LL,Zheng, GJ,&Cai, SQ.(2010).Bioaccumulation and historical deposition of polybrominated diphenyl ethers (PBDEs) in Deep Bay, South China.MARINE ENVIRONMENTAL RESEARCH,70(2),219-226.
MLA	Qiu, YW,et al."Bioaccumulation and historical deposition of polybrominated diphenyl ethers (PBDEs) in Deep Bay, South China".MARINE ENVIRONMENTAL RESEARCH 70.2(2010):219-226.