Atmospheric lead in urban Guiyang, Southwest China: Isotopic sourcesignatures
Zhao,ZQ(Zhao,Zhiqi)[1,2,3]; Zhang,W(Zhang,Wei)[1]; Li,XD(Li,Xiaodong)[1]; Yang,Z(Yang,Zhou)[1,4]; Zheng,HY(Zheng,Houyi)[5]; Ding,H(Ding,Hu)[1]; Wang,QL(Wang,Qilian)[1]; Xiao,J(Xiao,Jun)[2]; Fu,PQ(Fu,Pingqing)[6]
2015-08
发表期刊Atmospheric Environment
卷号115期号:2015页码:163-169
文章类型期刊论文
摘要

Total suspended particles (TSP) and their source-related samples from Guiyang, Southwest China, were collected and analyzed for their lead (Pb) concentrations and Pb isotopic compositions, to identify the sources of atmosphere lead in urban Guiyang. Coals from Guizhou Province had significantly high radiogenic Pb, different to those from North China. Local vehicle exhaust had similar Pb isotope ratios to those of other areas in China. Pb isotopic compositions of atmospheric aerosols, rainwaters, plant samples, and acid-soluble fraction of street dusts were similar to each other. The results clearly suggest that the PbeZn ore-related industrial emission, and/or vehicle exhaust, rather than the local coal combustion, are the main sources of atmospheric Pb in Guiyang. Furthermore, binary mixing model indicates that the contribution of coal combustion to the local atmospheric Pb decreased from about 40% in 1988 to about 10% in 2013.

关键词Lead Isotopes Air Pollution Guiyang Lead Sources Coal Combustion
DOI10.1016/j.atmosenv.2015.05.049
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/9435
专题黄土与第四纪地质国家重点实验室(2010~)
作者单位1.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China;
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710075, China;
3.State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, China;
4.University of Chinese Academy of Sciences, Beijing 100049, China;
5.General Institute of Chemical Geology Survey of China Chemical Geology and Mine Bureau, Beijing 100013, China;
6.State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences,Beijing 100029, China
推荐引用方式
GB/T 7714
Zhao,ZQ,Zhang,W,Li,XD,et al. Atmospheric lead in urban Guiyang, Southwest China: Isotopic sourcesignatures[J]. Atmospheric Environment,2015,115(2015):163-169.
APA Zhao,ZQ.,Zhang,W.,Li,XD.,Yang,Z.,Zheng,HY.,...&Fu,PQ.(2015).Atmospheric lead in urban Guiyang, Southwest China: Isotopic sourcesignatures.Atmospheric Environment,115(2015),163-169.
MLA Zhao,ZQ,et al."Atmospheric lead in urban Guiyang, Southwest China: Isotopic sourcesignatures".Atmospheric Environment 115.2015(2015):163-169.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Atmospheric lead in (1182KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhao,ZQ(Zhao,Zhiqi)[1,2,3]]的文章
[Zhang,W(Zhang,Wei)[1]]的文章
[Li,XD(Li,Xiaodong)[1]]的文章
百度学术
百度学术中相似的文章
[Zhao,ZQ(Zhao,Zhiqi)[1,2,3]]的文章
[Zhang,W(Zhang,Wei)[1]]的文章
[Li,XD(Li,Xiaodong)[1]]的文章
必应学术
必应学术中相似的文章
[Zhao,ZQ(Zhao,Zhiqi)[1,2,3]]的文章
[Zhang,W(Zhang,Wei)[1]]的文章
[Li,XD(Li,Xiaodong)[1]]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。