基于层次分析法的矿区复垦土地评价方法  

Evaluating methodbased onlevel analysis for the plending land in minral areas

作　　者：张健[1] 邹志刚[1] 刘学擎[1] 

机构地区：[1]中国矿业大学矿业工程学院,江苏徐州221008

出　　处：《山东煤炭科技》2009年第2期182-182,184,共2页Shandong Coal Science and Technology

摘　　要：经地下煤炭开采后,矿区大面积的土地塌陷下沉,原有的水土、植被等生态系统遭到破坏,工农业生产受到很大影响。该文从理论分析出发,创造性地提出了对矿区待复垦土地的适宜性评价方法,这对矿区实现土地复垦,恢复生产,提高土地利用率具有实践指导意义。In the state that the gross and average farmland is desonding and the unbalanced utilization of it, especially in the coal mined areas, where subsidence happened in large scale and the virgin water, soil and vegetation were distroyed , thus, the inderstrial and ngricultrual production were greatly influced. In this paper, based on the theoretcial analysis, we ew.afly put forward a suitable evaluating method for the mined areas wating for resume cultivation, which is of insturcting meaning for the minral areas to relize the resume cultivation ,resume produce,and improve the land uflization rate.

关 键 词：土地复垦 复垦方向 层次分析法 判断矩阵 

分 类 号：TD88[矿业工程—矿山开采]