矿区土地复垦潜力多级模糊综合评判分析  

Multistage Fuzzy Comprehensive Assessment Analysis of Land Reclamation Potential in Mining Area

作　　者：刘国兴[1] 张振文[1] 冯文丽[1] 孙亚军[1] 

机构地区：[1]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000

出　　处：《矿产保护与利用》2007年第2期9-12,共4页Conservation and Utilization of Mineral Resources

摘　　要：矿产资源的开采会占用、破坏大量土地,为了促进经济建设与生态环境建设之间的协调发展,必须对废弃的土地进行复垦。根据调查研究,筛选出了影响矿区土地复垦潜力的四个一级因子和若干个二级因子,并划分为5个评价等级,建立了多级模糊综合评判模型。最后,以阜新矿区为例,对该矿区土地复垦潜力进行了多级模糊综合评判分析,为其它矿区的土地复垦潜力评价提供理论依据。The exploitation of mineral resources can occupy and destruct mass of lands. In order to promote economic development coordinated with the ecological environment construction development, the abandon lands must be reclaimed. According to the investigation, this article selected four first - level factors and several second - level factors affecting the land reclamation potential in mining area, and divided into five appraisal ranks, and constructed a model for multistage fuzzy comprehensive assessment analysis. Finally, taking the Fuxin mining area as the example, multistage fuzzy comprehensive assessment analysis of land reclaiming potential was carried on. It provides the theory basis for other land reclaiming potential appraisals.

关 键 词：矿区 土地复垦 模糊评判 影响因子 

分 类 号：TD88[矿业工程—矿山开采]