| 基于熵权的地下水源地水质属性识别模型 |
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| 引用本文： | 汪晓静,陈锁忠,赵修军.基于熵权的地下水源地水质属性识别模型[J].安徽地质,2008,18(1):62-65. |
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| 作者姓名： | 汪晓静 陈锁忠 赵修军 |
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| 作者单位： | 1. 中国矿业大学资源与地球科学学院,江苏,徐州,221008
2. 河南省地球物理工程勘察院,河南,郑州,450044 |
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| 摘 要： | 地下水源地的水质评价不仅可以促进水资源合理开发利用，也对制定地下水资源的保护决策有很好的指导意义。本文利用Shannon熵理论客观地确定出水质评价指标的熵权系数，并结合程乾生提出的属性识别理论建立了基于熵权的地下水源地水质属性识别模型。该模型和作者应用SPA模型的评价结果具有很好的一致性。
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| 关 键 词： | 水质评价 权重 属性识别模型 |
| 文章编号： | 1005-6157(2008)01-62-04 |
| 修稿时间： | 2007年9月26日 |
ATTRIBUTE RECOGNITION MODEL OF WATER QUALITY FOR GROUNDWATER SOURCES BASED ON ENTROPY WEIGHT |
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| WANG Xiao-jing,CHEN Suo-zhong,ZHAO Xiu-jun.ATTRIBUTE RECOGNITION MODEL OF WATER QUALITY FOR GROUNDWATER SOURCES BASED ON ENTROPY WEIGHT[J].Geology of Anhui,2008,18(1):62-65. |
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| Authors: | WANG Xiao-jing CHEN Suo-zhong ZHAO Xiu-jun |
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| Institution: | WANG Xiao-jing1,CHEN Suo-zhong1,ZHAO Xiu-jun2(1.School of Resource , Earth Science,China University of Mining , Technology,Xuzhou 221008,Jiangsu,China,2.Henan Academy of Geophysical , EngineeringExploration,Zhengzhou 450044,Henan,China) |
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| Abstract: | Evaluation of water quality for groundwater sources can promote rational development and utilization of water sources,and alsoplay a good guiding role in decision making for groundwater resources protection.This paper established the attribute recognition model ofwater quality for groundwater sources based on entropy weight by Chen Qiansheng,s attribute recognition theory.Entropic coefficients ofwater quality assessment indicators were determined by using Shannon entropy theory.The results of this model and... |
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| Keywords: | water quality evaluation entropy weight attribute recognition model |
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