Application of fuzzy comprehensive evaluation in reclaimation potential evaluation of collapse land in mining area
模糊综合评价法在矿区塌陷土地复垦潜力评估中的应用

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.