| 层次分析-熵值定权法在城市建设用地适宜性评价中的应用 |
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| 引用本文： | 王兰化,张莺.层次分析-熵值定权法在城市建设用地适宜性评价中的应用[J].地质调查与研究,2011,34(4):305-312. |
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| 作者姓名： | 王兰化 张莺 |
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| 作者单位： | 天津市地质调查研究院,天津,300191 |
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| 基金项目： | 国家国土资源大调查项目:天津城市地质调查(1212010511104) |
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| 摘 要： | 在前人评价经验的基础上,采用层次分析-熵值定权法和模糊综合评价法进行了建设用地适宜性评价,该定权方法所采用的三标度法在一定程度上解决了传统九标度法难以通过的一致性检验问题,且便于把握打分尺度,可操作性强;建设用地评价要素及因子的变异程度对指标的权重有很大的影响,引入熵值的概念能更合理地确定评价指标的权重。文中以天津中心...
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| 关 键 词： | 层次分析 熵值定权 模糊质量指数 隶属度 天津 |
Application of the AHP and Entropy Weight Method in Evaluation on Suitability of the Urban Construction Land in Tianjin |
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| WANG Lan-hua,ZHANG Ying.Application of the AHP and Entropy Weight Method in Evaluation on Suitability of the Urban Construction Land in Tianjin[J].Geological Survey and Research,2011,34(4):305-312. |
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| Authors: | WANG Lan-hua ZHANG Ying |
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| Institution: | WANG Lan-hua1,ZHANG Ying2(Tianjin Institute of Geological Survey,Tianjin 300191,China) |
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| Abstract: | On the basis of former experience,AHP(Analytical Hierarchy Process),the entropy weight method and FCE(Fuzzy Comprehensive Evaluation) are adopted to evaluate the urban construction land suitability in Tianjin city.To a certain degree,the three scales method involved is able to work out the nasty problem of the consistency check existing in the nine scales method,and is more manageable and convenient to operate.The evaluation factors of the urban construction land and the variation of the factors have a grea... |
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| Keywords: | Analytical Hierarchy Process(AHP) the entropy weight method fuzzy quality index membership grade Tianjin |
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