| ArcGIS地统计分析在地下水脆弱性评价中的应用 |
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| 引用本文： | 肖兴平.ArcGIS地统计分析在地下水脆弱性评价中的应用[J].测绘与空间地理信息,2011(6):124-126. |
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| 作者姓名： | 肖兴平 |
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| 作者单位： | 中国地质调查局水文地质环境地质调查中心 |
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| 摘 要： | 地下水是水资源的重要组成部份,地下水污染危害人的健康,影响人们的生产和生活,查明某一地区地下水容易受污染的可能性即地下水脆弱性,能为管理决策部门提供合理开发地下水资源,防治地下水污染的科学规划和管理依据。在脆弱性评价工作中,应用当前国际上最先进的地理信息系统平台ArcGIS,并结合地统计分析原理,完成地下水系统脆弱性编...
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| 关 键 词： | 地下水 脆弱性 评价 编图 GIS |
The Application of the Groundwater Vulnerability Assessment Based on the Statistical Analysis of ArcGIS |
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| XIAO Xing-ping.The Application of the Groundwater Vulnerability Assessment Based on the Statistical Analysis of ArcGIS[J].Geomatics & Spatial Information Technology,2011(6):124-126. |
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| Authors: | XIAO Xing-ping |
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| Institution: | XIAO Xing-ping (Center For Hydrogeology and Environmental Geology,CGS,Baoding 071051,China) |
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| Abstract: | Groundwater is an important component of the water resources.Groundwater pollution endangers human health and affects people’s production and life.Thus identifying the possibility of groundwater pollution in an area,which is the groundwater vulnerability,can provide rational scientific planning and management basis for exploitation of groundwater resources and control of groundwater pollution for management decision sector.In vulnerability assessment,using the most advanced international GIS platform ArcGIS,with the principle of statistical analysis,to complete the mapping of groundwater system vulnerability,and to zone the groundwater environmental protection function division,it is the reliable tools and scientific basis to identify the groundwater vulnerability of a demonstration area.This article bases on the groundwater vulnerability assessment in Cangzhou of Hebei as an example,uses seven evaluation factors of DRASTIC model as the vulnerability assessment indicators,utilizes ArcGIS platform to realize the groundwater vulnerability mapping,and facilitates the management working people in groundwater to master the groundwater pollution’s dynamic,spatial distribution and evolution timely. |
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| Keywords: | Groundwater Vulnerability assessment Mapping GIS |
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