| 基于熵权的Topsis方法在地下水水源地污染调查优化布点中的应用 |
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| 引用本文： | 王红旗,周庆涛,王帅,陈美阳.基于熵权的Topsis方法在地下水水源地污染调查优化布点中的应用[J].安全与环境学报,2008,8(6). |
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| 作者姓名： | 王红旗 周庆涛 王帅 陈美阳 |
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| 作者单位： | 北京师范大学水科学研究院水沙科学教育部重点实验室,北京,100875;北京师范大学水科学研究院水沙科学教育部重点实验室,北京,100875;北京师范大学水科学研究院水沙科学教育部重点实验室,北京,100875;北京师范大学水科学研究院水沙科学教育部重点实验室,北京,100875 |
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| 基金项目： | 国家自然科学基金
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| 摘 要： | 以山东省某受污染水源地为研究区域,采用Topsis(Technique for Order Preference by Similarity to Ideal Solution)优化方法与熵值权重法对地下水水源地现有监测井分布进行优化研究,并将算法整合到GIS中以实现结果的可视化.优化结果将研究区域的地下水监测点分为3个监测级别,这为该地区的地下水监测和污染源调查提供了参考.研究表明,优化算法与GIS的空间分析功能的结合可获得较好的可视化效果.
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| 关 键 词： | 信息论 地下水水源地污染调查 优化布点 GIS Topsis法 |
Application of the Topsis method based on entropy weight to the optimal distribution of the investigation samples of the groundwater sources pollution |
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| WANG Hong-qi,ZHOU Qing-tao,WANG Shuai,CHEN Mei-yang.Application of the Topsis method based on entropy weight to the optimal distribution of the investigation samples of the groundwater sources pollution[J].Journal of Safety and Environment,2008,8(6). |
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| Authors: | WANG Hong-qi ZHOU Qing-tao WANG Shuai CHEN Mei-yang |
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| Institution: | WANG Hong-qi,ZHOU Qing-tao,WANG Shuai,CHEN Mei-yang(Key Laboratory of Water , Sediment Sciences of Education Ministry,College of Water Sciences,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | Groundwater site selection is an important issue in groundwater exploitation and monitoring,which is of a great importance in detecting and deciding the most appropriate spots of water quality monitoring and management. It is just for this reason that this paper intends to introduce our method based on entropy weight,known as the Topsis method. In this research,we have developed a software so as to provide a sample on the pollution information and some fundamental mechanisms for further studies. Secondly,th... |
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| Keywords: | GIS |
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