Mining land reclamation and ecological restoration-a case study of Limestone Mine of GaoYao

Land reclamation is one of the important means to make a rational use of land, reduce the land waste and protect the ecological environment. This text calculate the extent of land-for-broke with the method of exponential sum and access the objective evaluation unit for suitability evaluation of land reclamation combining the method of extreme conditions taking The Limestone Mine of GaoYao for an example. Then discuss land reclamation evaluation, implementation, and ecological reconstruction, propose suggests in several aspects which mining reclamation should be strengthened and improve. Hope to provide reference information for mining land reclamation and environment protecting.