Spatial distribution and temporal variation of high fluoride contents in groundwater and prevalence of fluorosis in humans in Yuanmou County, Southwest China
Chen, Huafang1,2; Yan, Mei1,2; Yang, Xuefei1; Chen, Zhong3; Wang, Guangan; Schmidt-Vogt, Dietrich1,2; Xu, Yunfen4; Xu, Jianchu1,2
2012-10-15
发表期刊JOURNAL OF HAZARDOUS MATERIALS
ISSN0304-3894
卷号235页码:201-209
摘要Successive surveys conducted in 1984, 2006 and 2007, of all villages in Yuanmou County, China, highlighted 40 villages with groundwater fluoride levels higher than 1.0 mg/L and related cases of human fluorosis. Using the data from these surveys and by employing geographic information system (GIS) techniques, high fluoride levels and fluorosis cases were mapped. The results show high fluoride concentrations and fluorosis hotspots were found to be predominately located in the lowlands of central Yuanmou County. Spatial distribution of high fluoride levels was found to be primarily determined by geology, arid climate, and topography. Both dental and skeletal fluorosis had dramatically decreased due to a program of low-fluoride drinking water supply supported by local governments. The prevalence of dental fluorosis in children had dropped from 43.26% in 1984 to 21.97% in 2006, and the number of skeletal fluorosis cases had decreased from 327 in 1984 to 148 in 2006, respectively. Despite a decline in fluorosis cases, the emergence of fluorosis in new areas indicates the need for both continuous monitoring of drinking water in affected areas and increased public awareness. (C) 2012 Elsevier B.V. All rights reserved.
关键词Fluoride Fluorosis Spatial Distribution Temporal Variation Yuanmou County
资助信息International Development Research Center (IDRC), Canada; Partnerships for Community Development (PCD), Hongkong; CGIAR Research Program 5: Water, Land and Ecosystems
学科领域Engineering, Environmental ; Engineering, Civil ; Environmental Sciences
DOI10.1016/j.jhazmat.2012.07.042
收录类别SCI
语种英语
WOS研究方向Engineering ; Environmental Sciences & Ecology
WOS类目Engineering, Environmental ; Engineering, Civil ; Environmental Sciences
WOS记录号WOS:000309568700024
引用统计
被引频次:21[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/15994
专题资源植物与生物技术所级重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Peoples R China
2.World Agroforestry Ctr ICRAF, Kunming 650201, Peoples R China
3.Kunming Univ Sci & Technol, Fac Land Resource Engn, Kunming 650093, Peoples R China
4.Wuhua Dist Peoples Hosp, Kunming 650031, Peoples R China
推荐引用方式
GB/T 7714
Chen, Huafang,Yan, Mei,Yang, Xuefei,et al. Spatial distribution and temporal variation of high fluoride contents in groundwater and prevalence of fluorosis in humans in Yuanmou County, Southwest China[J]. JOURNAL OF HAZARDOUS MATERIALS,2012,235:201-209.
APA Chen, Huafang.,Yan, Mei.,Yang, Xuefei.,Chen, Zhong.,Wang, Guangan.,...&Xu, Jianchu.(2012).Spatial distribution and temporal variation of high fluoride contents in groundwater and prevalence of fluorosis in humans in Yuanmou County, Southwest China.JOURNAL OF HAZARDOUS MATERIALS,235,201-209.
MLA Chen, Huafang,et al."Spatial distribution and temporal variation of high fluoride contents in groundwater and prevalence of fluorosis in humans in Yuanmou County, Southwest China".JOURNAL OF HAZARDOUS MATERIALS 235(2012):201-209.
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
Chen-2012-Spatial di(1608KB) 开放获取--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
[Chen, Huafang]的文章
[Yan, Mei]的文章
[Yang, Xuefei]的文章
百度学术
百度学术中相似的文章
[Chen, Huafang]的文章
[Yan, Mei]的文章
[Yang, Xuefei]的文章
必应学术
必应学术中相似的文章
[Chen, Huafang]的文章
[Yan, Mei]的文章
[Yang, Xuefei]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。