矿区复垦土地适宜性评价研究——以阜新市彰武县冯家砖厂黏土矿为例

摘要

The suitable assessment of reclaimed land is the premise and basis to make land reclamation scheme for reasonable reclamation and using reclamation land resources to provide scientific basis.Taking clay mine of Fengjia brick factory in Zhangwu county of Fuxin city as an example,combining with the mining natural conditions practical situation,the mine reclamation land was divided into the corresponding evaluation units,and the major damage type of the units were determined.Referencing forest land suitability assessment indexes,the final of the land reclamation direction for each unit was determined.Result shows that the major damage types of the units are digging occupation;the direction of the land reclamation for each unit is forest land.%复垦土地的适宜性评价是制订土地复垦方案的前提和基础,为合理复垦、利用待复垦土地资源提供科学依据。以阜新市彰武县冯家砖厂黏土矿为例,结合矿区自然条件及实际情况,将该矿复垦土地划分为相应的评价单元,并确定各单元主要破坏类型,参考林地适宜性评价指标,最终确定各单元用地的复垦方向。结果表明,各单元主要破坏类型为挖损和压占;各单元用地的复垦方向为林地。