| 基于GIS的地下水易污性评价系统 |
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| 引用本文： | 张保祥,张心彬,黄乾,孟凡海.基于GIS的地下水易污性评价系统[J].水文地质工程地质,2009,36(6):26-31. |
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| 作者姓名： | 张保祥 张心彬 黄乾 孟凡海 |
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| 作者单位： | 北京大学工学院水资源研究中心； 山东省水利科学研究院； 山东省煤田地质规划勘察研究院； 山东省龙口市水务局； |
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| 基金项目： | 科技部国际科技合作与交流计划项目，国家重点基础研究发展计划(973)项目，北京大学数字中国研究院为新研究基金 |
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| 摘 要： | 介绍了基于MapGIS开发的地下水易污性DRAMTICH评价系统,说明地下水易污性评价软件(GW-VAS)的基本框架、主要功能、组成部分、系统特点以及使用方法。该系统还对DRASTIC等其它常见的地下水易污性评价方法进行了综合集成,克服了单一方法缺乏对比性的不足,提高了评价结果的客观性、科学性和实用性。并将该方法应用于黄水河流域,利用传统的权重评分法和本文开发的方法进行了对比,结果表明,系统通用性好,方法实用性强。 更多还原
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| 关 键 词： | 地下水易污性 MapGIS GW-VAS评价系统 |
Groundwater vulnerability assessment system based on GIS |
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| ZHANG Bao-xiang,ZHANG Xin-bin,HUANG Qian,MENG Fan-hai.Groundwater vulnerability assessment system based on GIS[J].Hydrogeology and Engineering Geology,2009,36(6):26-31. |
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| Authors: | ZHANG Bao-xiang ZHANG Xin-bin HUANG Qian MENG Fan-hai |
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| Institution: | 1.College of Engineering,Peking University,Beijing 100871,China;2.Water Conservancy Research Institute of Shandong Province,Jinan 250013,China; 3.Shandong Provincial Research Institute of Coal Geology Planning and Exploration,Tai’an 271000,China;4.Longkou Water Authority Bureau,Longkou 265701,China |
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| Abstract: | DRAMTICH, a groundwater vulnerability assessment index system is established based on MapGIS in this paper. The software (GW-VAS) for groundwater vulnerability assessment system, whose basic framework, main function, component parts, characteristics and usage are put forward in this paper, is set up on the basis of geographic information system MapGIS made in China. The other methods of groundwater vulnerability assessment, such as DRASTIC, are also used in the GW-VAS system. The assessment system becomes more objective, scientific and practical because it contains many other current-used groundwater vulnerability assessment methods. The Huangshuihe river catchment is taken as an example, in which the traditional weight rating method and entropy weight Fuzzy optimization were used. The results show that the system is of high applicability. |
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| Keywords: | MapGIS |
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