中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
Geographical detection of groundwater pollution vulnerability and hazard in karst areas of Guangxi Province, China

文献类型：期刊论文

作者Zhu, Zhen2; Wang, Jiaxin3,5; Hu, Maogui4,5; Jia, Lin1
刊名ENVIRONMENTAL POLLUTION
出版日期2019-02-01
卷号245页码:627-633
关键词PLEIK Geodetector Covered karst area Vulnerability assessment Hazard assessment
ISSN号0269-7491
DOI10.1016/j.envpol.2018.10.017
通讯作者Hu, Maogui(humg@lreis.ac.cn) ; Jia, Lin(jl_0706@163.com)
英文摘要Groundwater pollution is a critical concern in karst areas. This study used the PLEIK (P: protective cover; L: land use; E: epikarst development; I: infiltration conditions; K: karst development) method to assess the vulnerability of groundwater pollution in Guangxi Province, which is the largest karst area in China. The pollution sources and attenuation consist of groundwater pollution hazards. The attributions for the vulnerability and hazard were measured using the geodetector method from geographical information system in Luzhai County in Guangxi. The results confirmed that the vulnerability of groundwater pollution was higher in karst areas than in non-karst areas. In Guangxi, 36.35% of the groundwater samples were polluted. A total of 49.73% of the areas in Luzhai County contained hazardous levels of pollution. The risk assessment map, which interacted with the vulnerability and hazards, was 58.2% similar to the groundwater pollution distribution. The influence of the hazard on groundwater pollution was 2.6 times that of the vulnerability. It is crucial to control pollution sources to prevent groundwater pollution. (C) 2018 Elsevier Ltd. All rights reserved.
WOS关键词RISK-ASSESSMENT ; CONTAMINATION ; PROTECTION ; AQUIFERS ; BASIN ; MODEL ; GIS
资助项目National Natural Science Foundation of China[41771434] ; National Natural Science Foundation of China[41531179] ; National Science and Technology Major Project[2017ZX10201302] ; National Science and Technology Major Project[2017YFA0604804] ; Innovation Project of LREIS[O88RA200YA]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000457511900065
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; National Science and Technology Major Project ; Innovation Project of LREIS
源URL[http://ir.igsnrr.ac.cn/handle/311030/49903]  
专题中国科学院地理科学与资源研究所
通讯作者Hu, Maogui; Jia, Lin
作者单位1.Beijing Municipal Res Inst Environm Protect, Beijing 100037, Peoples R China
2.Guangxi Geoenvironm Monitoring Stn, Guilin 530023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing 210023, Jiangsu, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Zhu, Zhen,Wang, Jiaxin,Hu, Maogui,et al. Geographical detection of groundwater pollution vulnerability and hazard in karst areas of Guangxi Province, China[J]. ENVIRONMENTAL POLLUTION,2019,245:627-633.
APA Zhu, Zhen,Wang, Jiaxin,Hu, Maogui,&Jia, Lin.(2019).Geographical detection of groundwater pollution vulnerability and hazard in karst areas of Guangxi Province, China.ENVIRONMENTAL POLLUTION,245,627-633.
MLA Zhu, Zhen,et al."Geographical detection of groundwater pollution vulnerability and hazard in karst areas of Guangxi Province, China".ENVIRONMENTAL POLLUTION 245(2019):627-633.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

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。