摘要
为了合理利用土地、提高土地生产率、改善矿区及其周围的生态环境,对矿区塌陷土地复垦潜力进行了研究。阐述了模糊综合评价法的基本原理,并以南票矿区为例,选择了塌陷土地复垦潜力评价的二层树状结构因子,确定了隶属度函数、评价指标权重和评价集,得出了塌陷土地复垦潜力的评价结果。为其他矿区塌陷土地复垦潜力评价提供了理论依据。
In order to make rational use of land, increase productivity of land and improve ecological environment in the mining area and its surrounding, collapse land reclamation potency in the mining area was studied. The basic theory of fuzzy comprehensive evaluation was elaborated. Taking Nanpiao coal mine as an example, choosing two layers of the evaluation factors tree of collapse land reclamation potency, the membership function, the weight of evaluation index and evaluation set were fixed, and the results of collapse land reclamation potential evaluation were gotten. It provides theory foundation for collapse land reclamation potence of other mining areas.
出处
《环境工程学报》
CAS
CSCD
北大核心
2008年第12期1711-1714,共4页
Chinese Journal of Environmental Engineering
关键词
模糊综合评价法
南票矿区
土地复垦
fuzzy comprehensive evaluation law
Nanpiao coal mine
land reclamation
