Geological environment protection and reclamation design optimization research for open-pit mines in cold and arid grassland areas
ZHOU Guochi
ZHOU Xin
BAI Yu
Abstract：The open-pit mine of cold and arid grassland area often faces many difficulties in carrying out geological environment protection and land reclamation,such as complex geological environment and harsh natural environment.In order to solve the problem that the open-pit mine in this kind of area is lack of ideal restoration scheme,this article takes Shengli West No.2 Mine as an example,analyzes geological environment,land damage status and bottleneck problems of the mine,and puts forward the optimization scheme.By applying organic manure,water retaining agents,and microbial agents to restore soil function,selecting herbs and shrubs with strong stress resistance for land reclamation,configuring plants with different life forms to form complementary advantages of plant species,the reclamation effect can be improved.After using the optimized measures,the open-pit mines achieve better geological environment protection and land reclamation effects in cold and arid grassland areas.
Keywords：cold and arid grassland areamine geological environmentland reclamationphytoremediationenvironmental protection
Publication Date：2025-12-15
Online Publishing Date：2026-01-06(First online date of this platform, not the publication date of the document)
Pages：5( 53-57 )