摘要
Abstract
In order to solve the difficult ecological restoration work of open-pit mine dump in arid areas,such as the limited utilization of water resources,high difficulty in vegetation restoration,loss of biodiversity,and land pollution,the article analyzes the development process,research status,and existing problems of ecological restoration technology for dump in arid areas,as well as the core ecological restoration technologies of soil erosion mechanism research,soil modification and improvement technology,soil vegetation planting technology and soil microbial technology,proposes a new ecological restoration model of"multi-mode,cross-field"and"according to local conditions and circumstances".关键词
排土场/生态修复/土壤侵蚀/植被种植/土壤微生物Key words
dump/ecological restoration/soil erosion/vegetation plant/soil microorganism分类
矿业与冶金
