Tracing the Pb origin using stable Pb isotope ratios in sediments of Liaodong Bay, China

doi:10.1016/j.csr.2015.08.029

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

	Tracing the Pb origin using stable Pb isotope ratios in sediments of Liaodong Bay, China
	Hu, Ningjing 1; Huang, Peng 2; Zhang, Hui 1; Zhu, Aimei 1; He, Lianhua 1; Zhang, Jun 1; Liu, Jihua 1; Shi, Xuefa 1; Ma, Deyi 1
刊名	CONTINENTAL SHELF RESEARCH
	2015-12
卷号	111 页码:268-278
关键词	Lead pollution Stable isotope Source identification Sediments Liaodong Bay
ISSN号	0278-4343
DOI	10.1016/j.csr.2015.08.029
英文摘要	A comprehensive study was carried out on the source of Pb within Liaodong Bay. Sixty surface sediment samples covering the entire Liaodong Bay were measured for total Pb, Cu, and Zn concentrations and Pb isotopic compositions ((207)pb/(206)pb and Pb-208/Pb-206). Pb in northern (Section I) and southwestern (Section III) Liaodong Bay is impacted by anthropogenic sources, including coal combustion, vehicle emissions, and Pb ores. However, Pb in southern Liaodong Bay (Section II) is predominately from natural sources. While the Pb isotopic composition in some Section I sites suggests there are various anthropogenic sources of Pb, its enrichment factors are low. This indicates that the stable Pb isotopic composition is more sensitive to anthropogenic Pb inputs. Based on total concentration and enrichment factors, Cu and Zn in Liaodong Bay are mainly derived from natural process, except in the Jinzhou Gulf. (C) 2015 Elsevier Ltd. All rights reserved.
资助项目	Chinese State Oceanic Administration[201105003]
WOS研究方向	Oceanography
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000367119100015
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3564]
专题	业务部门_海洋地质与地球物理研究室
作者单位	1.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China; 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Hu, Ningjing,Huang, Peng,Zhang, Hui,et al. Tracing the Pb origin using stable Pb isotope ratios in sediments of Liaodong Bay, China[J]. CONTINENTAL SHELF RESEARCH,2015,111:268-278.
APA	Hu, Ningjing.,Huang, Peng.,Zhang, Hui.,Zhu, Aimei.,He, Lianhua.,...&Ma, Deyi.(2015).Tracing the Pb origin using stable Pb isotope ratios in sediments of Liaodong Bay, China.CONTINENTAL SHELF RESEARCH,111,268-278.
MLA	Hu, Ningjing,et al."Tracing the Pb origin using stable Pb isotope ratios in sediments of Liaodong Bay, China".CONTINENTAL SHELF RESEARCH 111(2015):268-278.