Ecological control technology and engineering application of mining rocky desertification
Rock desertification accelerates the deterioration of the ecological environment,causing soil erosion,expanding the exposed area of rocks,reducing the available land area,causing a significant loss of soil nutrients,and even accompanied by serious environmental pollution.Rock desertification has become one of the ecological and geological environmental problems faced by the southwestern region and mining areas in China.This article focuses on the in-situ stabilization technology of heavy metal contaminated soil in mines,the interception and purification technology of surface runoff gradient,and the ecological restoration technology of vegetation in mining rocky desertification.Through engineering application demonstration,the aim is to provide technical and practical support for ecological management of mining rocky desertification.