基于AHP与熵技术的工矿区土地复垦生态效益评价
以贵州省一矿区土地复垦为例,采用层次分析法对工矿区土地复垦的生态效益指标确定权系数,然后通过熵技术对确定的权系数进行修正,结果表明:评价分为6.2236分,说明该煤矿土地复垦项目的实施给区域带来的生态效益是比较显著的。...
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| Published in | Guangdong nong ye ke xue no. 12; pp. 188 - 190 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
贵州大学资源与环境工程学院,贵州,贵阳,550025%贵州大学土木建筑工程学院,贵州,贵阳,550003
2009
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1004-874X |
| DOI | 10.3969/j.issn.1004-874X.2009.12.063 |
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| Abstract | 以贵州省一矿区土地复垦为例,采用层次分析法对工矿区土地复垦的生态效益指标确定权系数,然后通过熵技术对确定的权系数进行修正,结果表明:评价分为6.2236分,说明该煤矿土地复垦项目的实施给区域带来的生态效益是比较显著的。 |
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| AbstractList | 以贵州省一矿区土地复垦为例,采用层次分析法对工矿区土地复垦的生态效益指标确定权系数,然后通过熵技术对确定的权系数进行修正,结果表明:评价分为6.2236分,说明该煤矿土地复垦项目的实施给区域带来的生态效益是比较显著的。 TD88; 以贵州省-矿区土地复垦为例,采用层次分析法对工矿区土地复垦的生态效益指标确定权系数,然后通过熵技术对确定的权系数进行修正,结果表明:评价分为6.2236分,说明该煤矿土地复垦项目的实施给区域带来的生态效益是比较显著的. |
| Abstract_FL | By taking one mining area in Guizhou Province as an example, this paper firstly made the weight coefficients of ecological benefits indexes for mining land reclamation by AHP. Secondly, we did amendments to the weights through entropy technology. The results showed that evaluation degree was 6.2236 which showed that the area ecological benefits brought by the implematation of the mining land reclamation was much notable. |
| Author | 陈香兰 陈佑德 全丽 王斌 |
| AuthorAffiliation | 贵州大学资源与环境工程学院,贵州贵阳550025 贵州大学土木建筑工程学院,贵州贵阳550003 |
| AuthorAffiliation_xml | – name: 贵州大学资源与环境工程学院,贵州,贵阳,550025%贵州大学土木建筑工程学院,贵州,贵阳,550003 |
| Author_FL | QUAN Li CHEN You-de CHEN Xiang-lan WANG Bin |
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| Keywords | entropy technology AHP 熵技术 层次分析法 ecological benefits 生态效益 |
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| Publisher | 贵州大学资源与环境工程学院,贵州,贵阳,550025%贵州大学土木建筑工程学院,贵州,贵阳,550003 |
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| Snippet | 以贵州省一矿区土地复垦为例,采用层次分析法对工矿区土地复垦的生态效益指标确定权系数,然后通过熵技术对确定的权系数进行修正,结果表明:评价分为6.2236分,说明该煤... TD88; 以贵州省-矿区土地复垦为例,采用层次分析法对工矿区土地复垦的生态效益指标确定权系数,然后通过熵技术对确定的权系数进行修正,结果表明:评价分为6.2236分,说明该煤... |
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| SubjectTerms | 层次分析法 熵技术 生态效益 |
| Title | 基于AHP与熵技术的工矿区土地复垦生态效益评价 |
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