STUDY ON THE RECLAMATION OF COAL MINING SUBSIDENCE LAND ——A CASE STUDY OF HUAIBEI CITY IN ANHUI PROVINCE
以安徽淮北市为例，总结了七种煤矿沉陷地复垦模式，分析了其经济效益和生态效益，并提出了克服复垦障碍的对策。
China is the largest country of producing and consuming coal in the world, the area of coal mining subsidence land is very big. So, the land reclamation is the important way to realize sustainable development. In this paper, the author took Huaibei city as the typical case to sum up seven models of land reclamation. This models have achieved remarkable economical and ecological benifits, however, there are many obstacles to confine the land reclamation. To overcome this obstacles,the countermeasures were put forward.