Environmental mercury contamination of an artisanal zinc smelting area in Weining County, Guizhou, China
文献类型：期刊论文
| 作者 | Li, Guanghui1,2; Feng, Xinbin1; Qiu, Guangle1; Bi, Xiangyang1,2; Li, Zhonggen1; Zhang, Cheng3; Wang, Dingyong3; Shang, Lihai1; Guo, Yanna1,2 |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2008-07-01 |
| 卷号 | 154期号:1页码:21-31 |
| 关键词 | Artisanal Zn Smelting Hg Emission Factor Total Gaseous Mercury (Tgm) Total Mercury Mehg Weining County |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2007.11.012 |
| 英文摘要 | To investigate the extent of Hg contamination due to artisanal Zn smelting activities in Weining County, northwestern Guizhou, China, total Hg and methyl mercury (MeHg) concentrations in soil and surface water were determined. Samples of corn plants growing in the study area were also collected for total Hg analysis. A high geometric mean Hg emission factor of 75 a Hg t(-1) Zn was estimated and significantly elevated total gaseous mercury (TGM) concentrations were found in the atmosphere adjacent to the Zn smelting sites, ranging from 30 to 3814 ng m(-3). Total Hg and MeHg concentrations in topsoil samples ranged from 62 to 355 mu g kg(-1) and from 0.20 to 1.1 mu g kg(-1), respectively. Total Hg Concentrations in corn plant tissues increased in the order of grains < stalks < roots < leaves. This study revealed a significant Hg pollution to the local environment resulted from the artisanal Zn smelting activities. (C) 2007 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000257258500004 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64727]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Feng, Xinbin |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, State Key Lab Environm Geochem, Guiyang, Guizhou, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, PR, Peoples R China 3.SW Univ, Coll Resources & Environm, Chongqing 400716, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Guanghui,Feng, Xinbin,Qiu, Guangle,et al. Environmental mercury contamination of an artisanal zinc smelting area in Weining County, Guizhou, China[J]. ENVIRONMENTAL POLLUTION,2008,154(1):21-31. |
| APA | Li, Guanghui.,Feng, Xinbin.,Qiu, Guangle.,Bi, Xiangyang.,Li, Zhonggen.,...&Guo, Yanna.(2008).Environmental mercury contamination of an artisanal zinc smelting area in Weining County, Guizhou, China.ENVIRONMENTAL POLLUTION,154(1),21-31. |
| MLA | Li, Guanghui,et al."Environmental mercury contamination of an artisanal zinc smelting area in Weining County, Guizhou, China".ENVIRONMENTAL POLLUTION 154.1(2008):21-31. |
入库方式： OAI收割
来源：化学研究所
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