张集矿区土地复垦适宜性评价研究

摘要

随着煤炭资源的开发利用,造成矿区土地塌陷面积不断上升,塌陷地土地复垦有着极其重要的意义.本文以张集矿区为研究对象,选取评价因子、划分评价单元,利用层次分析法和指数和法,得出评价单元等别和适宜方向.结论:常年积水塌陷区适宜渔业养殖业、季节性积水塌陷区和非积水塌陷区A适宜发展林业、非积水塌陷区B适宜发展农业种植.%With the development and utilization of coal resources,mining area caused by land subsidence area is rising,land reclamation has extremely important significance. Based on sheet sets Zhangji mining area as the research object,this paper select the evaluation factors,division of evaluation unit,using the analytic hierarchy process (ahp) and the index analytic method,to evaluate the grading and determine appropriate direction.Conclusion:perennial water subsidence is suitable in the fishery breeding,seasonal water sink and water subsidence A suitable development in forestry,the water subsidence B is suitable for developing agricultural planting.