Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis

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	Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis
	Wang, Deli ; Zhao, Zhiqi ; Dai, Minhan ; Wang DL(王德利) ; Dai MH(戴民汉)
刊名	http://dx.doi.org/10.1016/j.marpolbul.2013.11.032
	2014-02-15
关键词	CHANGJIANG YANGTZE RIVER STABLE LEAD ISOTOPES 3 GORGES DAM ATMOSPHERIC LEAD NORTH PACIFIC URBAN-ENVIRONMENT PHASE-OUT POLLUTION AEROSOLS RATIOS
英文摘要	National Basic Research Program of China [2009CB421204]; National Science Foundation of China [41176060]; This study examined the Pb content and Pb isotopic composition in a sediment core taken from the East China Sea (ECS) shelf, and it was observed that since 2003 the increasing anthropogenic Pb inputs have impacted as far as the ECS shelf sediments. The ECS shelf sediments were generally characterized with low bulk Pb contents (12.5-15.0 mu g/g) and relatively lithogenic Pb isotopic signatures (both HCl-leached and residual fractions). However, elevated Pb records along with lighter Pb isotopic signals have occurred in the post-2003 sediments, as a result of a small but increasing anthropogenic Pb contribution from the heavily human perturbed coastal sediments due to the sharply increasing coal consumption in mainland China since 2003. (C) 2013 Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/88167]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Wang, Deli,Zhao, Zhiqi,Dai, Minhan,et al. Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis[J]. http://dx.doi.org/10.1016/j.marpolbul.2013.11.032,2014.
APA	Wang, Deli,Zhao, Zhiqi,Dai, Minhan,王德利,&戴民汉.(2014).Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis.http://dx.doi.org/10.1016/j.marpolbul.2013.11.032.
MLA	Wang, Deli,et al."Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis".http://dx.doi.org/10.1016/j.marpolbul.2013.11.032 (2014).