| 模糊综合评价法在矸石山绿化评价中的应用 |
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| 引用本文： | 杨清,王宗林,李胜,韩军.模糊综合评价法在矸石山绿化评价中的应用[J].辽宁工程技术大学学报(自然科学版),2011,30(5):738-741. |
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| 作者姓名： | 杨清 王宗林 李胜 韩军 |
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| 作者单位： | 1. 辽宁工程技术大学,资源与环境工程学院,辽宁,阜新123000
2. 阜新市国土资源局,辽宁,阜新,123000 |
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| 基金项目： | 国家“十五”科技攻关基金资助项目(2005BA813B05) |
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| 摘 要： | 为了确定矸石山绿化方向,利用模糊综合评价法对其适宜性进行评价。根据模糊综合评价原理,建立矸石山绿化评价模型。选取影响评判矸石山绿化的因素(坡度、地表组成物质、覆土厚度、灌溉条件、排水条件、土壤肥力)为评价因子,选矸石山绿化适宜性评价模式(林地、耕地、果园、草地)为评价等级,建立模糊综合评价隶属度矩阵,确定各评价因素权重,根据最大隶属度原则得出评价结果是草地评价。分析新邱区矸石山绿化草地评价应用效果,结果表明:该方法符合实际,模糊综合评价方法能为矸石山绿化提供比较合理的绿化方案。
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| 关 键 词： | 矸石山 绿化评价 适宜性 评价因子 评价等级 因素权重 隶属函数 模糊综合评价 |
Application of fuzzy comprehensive evaluation method on waste dump re-vegetation evaluation |
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| YANG Qing,WANG Zonglin,LI Sheng,HAN Jun.Application of fuzzy comprehensive evaluation method on waste dump re-vegetation evaluation[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(5):738-741. |
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| Authors: | YANG Qing WANG Zonglin LI Sheng HAN Jun |
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| Institution: | YANG Qing1,WANG Zonglin2,LI Sheng1,HAN Jun1(1.College of Resource and Environment Engineering,Liaoning Technical University,Fuxin 123000,China,2.Bureau of Land and Resources,Fuxin Municipal Government,China) |
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| Abstract: | In order to determine the approach for re-vegetating waste dump,a mathematical fuzzy comprehensive evaluation method is proposed to assess the suitability of waste dump re-vegetation in this study.Based on the fuzzy comprehensive evaluation principles,an evaluation model for the re-vegetation of coal mine waste dump is developed.The main factors,which affect the re-vegetation of coal mine waste dump,are used as evaluation factors including slope,surface material composition,the thickness of soil cover,irrig... |
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| Keywords: | waste dump re-vegetation evaluation suitability evaluation factors rate factors weight membership function fuzzy comprehensive evaluation |
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