摘要
随着煤炭大量开采,大面积土地资源遭到破坏。结合矿区开采沉陷预计结果,基于多层次因子权重综合评价法对塌陷地复垦模式进行综合评价,建立复垦模式决策模型,为优化矿区复垦模式提供依据,同时也为其它矿区治理塌陷地提供参考。
With the excessive coal mining in mining area, a large number of lands are destroyed. Based on the eval- uation model of multistage influencing factor and weights, combining the result of mining prediction, this paper sets up the mode for reclamation choosing, providing the example for reclamation optimization. This method has better guiding meaning to other mining area in subsided land reclamation and utilization.
出处
《地矿测绘》
2012年第4期17-20,40,共5页
Surveying and Mapping of Geology and Mineral Resources
关键词
塌陷地
土地复垦
复垦模式
评价
subsided land
land reclamation
reclamation mode
evaluation