QQ客服 官方微博 反馈留言

	Mercury exposure in the population from wuchuan mercury mining area, guizhou, china
	Li, Ping1,2; Feng, Xinbin1; Qiu, Guangle1; Shang, Lihai1; Wang, Shaofeng1
刊名	Science of the total environment
	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
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000255819800003
内容类型	期刊论文
URI标识	http://www.corc.org.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.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

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。