In the construction and production processes of Shiyaodian coal mine

vegetation on the soil surface may be destroyed to a certain extent

soil structure may be significantly changed

some existing soil and water conservation facilities may be damaged

and a large number of discarded soil and dregs may be produced at the same time.In view of the existing problems of serious soil and water loss and deteriorating ecological environment in the construction and production stages

the area of disturbed primary landform

the area of land damage and vegetation destruction

the total amount of disposed soil and dregs

the damaged area and amount of soil and water conservation facilities

and the possibly increased amount of soil erosion by water and wind are predicted based on the investigation information and the analyses of related data and documents.The results of the predication can provide a scientific foundation and technical supports for rational implantation of the measures for soil and water conservation and ecological rehabilitation of Shiyaodian coal mine.