Mercury exposure in the population from wuchuan mercury mining area, guizhou, china
文献类型：期刊论文
| 作者 | Li, Ping1,2; Feng, Xinbin1; Qiu, Guangle1; Shang, Lihai1; Wang, Shaofeng1 |
| 刊名 | Science of the total environment
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 395期号:2-3页码:72-79 |
| 关键词 | Mercury exposure Tgm Rice Hair Risk assessment |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2008.02.006 |
| 通讯作者 | Feng, xinbin(fengxinbin@vip.skleg.cn) |
| 英文摘要 | Mercury (hg) exposure in the population from wuchuan mercury mining area (wmma), guizhou, china, was evaluated by human hair hg investigation. total gaseous mercury (tgm) in the ambient air and hg in rice were measured to assess human risk of hg exposure. high tgm concentrations in the ambient air were found near smelting workshop. rice not only contained high total mercury (t-hg) which ranged from 6.0-113 ng/g, but also contained highly elevated methylmercury (me-hg) which ranged from 3.1-13.4 ng/g. the means of hair t-hg concentrations were 33.9 mu g/g and 21.5 mu g/g at yqg and jxc sites, respectively. residents from other sites also reflected a certain level of hg exposure. age had no significant effect on hair hg levels, but male had higher hair t-hg concentrations due to occupational exposure and also higher me-hg levels which might be related to larger amount of rice consumption. hair may be a useful tool for monitoring human exposure of hg vapor in hg-mining areas. by a preliminary estimation, the inhalation of hg polluted air was the main route of inorganic hg exposure to the smelting workers and vicinal residents; but the population in the study area was also at a potential risk of me-hg exposure via rice intake. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | HUMAN-HAIR ; METHYLMERCURY ; PROVINCE ; VAPOR ; CONTAMINATION ; SPECTROMETRY ; METHYLATION ; ETHYLATION ; SPECIATION ; SELENIUM |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000255819800003 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2389414 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Feng, Xinbin |
| 作者单位 | 1.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Peoples R China 2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ping,Feng, Xinbin,Qiu, Guangle,et al. Mercury exposure in the population from wuchuan mercury mining area, guizhou, china[J]. Science of the total environment,2008,395(2-3):72-79. |
| APA | Li, Ping,Feng, Xinbin,Qiu, Guangle,Shang, Lihai,&Wang, Shaofeng.(2008).Mercury exposure in the population from wuchuan mercury mining area, guizhou, china.Science of the total environment,395(2-3),72-79. |
| MLA | Li, Ping,et al."Mercury exposure in the population from wuchuan mercury mining area, guizhou, china".Science of the total environment 395.2-3(2008):72-79. |
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来源：中国科学院大学
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