Distributions, sources and pollution status of 17 trace metal/metalloids in the street dust of a heavily industrialized city of central China
文献类型：期刊论文
| 作者 | [Li, Zhonggen ; Feng, Xinbin ; Li, Guanghui ; Zhu, Jianming ; Qin, Haibo ; Dai, Zhihui ; Liu, Jinling ; Sun, Guangyi] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Peoples R China ; [Bi, Xiangyang ; Sun, Guangyi] China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China ; [Liu, Jinling] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China ; [Li, Qiuhua] Guizhou Normal Univ, Key Lab Informat Syst Mountainous Area & Protect, Guiyang 550001, Peoples R China |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2013 |
| 卷号 | 182页码:408-416 |
| 关键词 | Trace metal/metalloid Street dust Spatial distribution Sources Pollution assessment |
| ISSN号 | 0269-7491 |
| 通讯作者 | fengxinbin@vip.skleg.cn |
| 中文摘要 | A series of representative street dust samples were collected from a heavily industrialized city, Zhuzhou, in central China, with the aim to investigate the spatial distribution and pollution status of 17 trace metal/metalloid elements. Concentrations of twelve elements (Pb, Zn, Cu, Cd, Hg, As, Sb, In, Bi, Ti, Ag and Ga) were distinctly amplified by atmospheric deposition resulting from a large scale Pb/Zn smelter located in the northwest fringe of the city, and followed a declining trend towards the city center. Three metals (W, Mo and Co) were enriched in samples very close to a hard alloy manufacturing plant, while Ni and Cr appeared to derive predominantly from natural sources. Other industries and traffic had neglectable effects on the accumulation of observed elements. Cd, In, Zn, Ag and Pb were the five metal/metalloids with highest pollution levels and the northwestern part of city is especially affected by heavy metal pollution. (C) 2013 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences |
| 资助信息 | We appreciate Dr. Jonas Sommar for English language editing of our manuscript. This study is supported by the National Key Basic Research Program (973) of China (2013CB430001), the National Natural Science Foundation of China (41273003, 21077103, 41003007 and 41021062). |
| 原文出处 | ELSEVIER SCI LTD |
| 语种 | 英语 |
| WOS记录号 | WOS:000326661700050 |
| 公开日期 | 2015-01-22 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10969]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | [Li, Zhonggen,Feng, Xinbin,Li, Guanghui,et al. Distributions, sources and pollution status of 17 trace metal/metalloids in the street dust of a heavily industrialized city of central China[J]. ENVIRONMENTAL POLLUTION,2013,182:408-416. |
| APA | [Li, Zhonggen.,Feng, Xinbin.,Li, Guanghui.,Zhu, Jianming.,Qin, Haibo.,...&[Li, Qiuhua] Guizhou Normal Univ, Key Lab Informat Syst Mountainous Area & Protect, Guiyang 550001, Peoples R China.(2013).Distributions, sources and pollution status of 17 trace metal/metalloids in the street dust of a heavily industrialized city of central China.ENVIRONMENTAL POLLUTION,182,408-416. |
| MLA | [Li, Zhonggen,et al."Distributions, sources and pollution status of 17 trace metal/metalloids in the street dust of a heavily industrialized city of central China".ENVIRONMENTAL POLLUTION 182(2013):408-416. |
入库方式： OAI收割
来源：南海海洋研究所
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