土壤2026，Vol.58Issue(2)：261-271,11.DOI:10.13758/j.cnki.tr.202503190098
西南矿区重金属污染土壤修复与功能重构研究进展
Research Progress on Remediation and Functional Reconstruction of Heavy Metal-contaminated Soils in Mining Areas of Southwest China
摘要
Abstract
Soil heavy metal pollution is severe in mining areas of Southwest China,and combination of pollution remediation and functional reconstruction has become the key to the sustainable utilization of soil.This study identified that heavy metal pollution as well as the destruction of soil productive and ecological function are the main obstacle factors for the low-carbon sustainable utilization of soil in the southwest mining areas.By analysing previously reported pollution remediation technologies such as low-carbon leaching of pollutants,phytoremediation,microbial remediation and combined remediation,this study clarified that the combined microbial-plant remediation technology has become an advantageous technology for the remediation of heavy metal-contaminated soil in southwestern mining areas.Additionally,the paper outlined soil ecological and productivity reconstruction techniques,proposed that developing new technologies based on in situ transformation of soil heavy metals and crop production is key to realize the transformation of soil ecological-productive functions and sustainable utilization of resources in the mining area of Southwest China.关键词
西南矿区/重金属/污染土壤/生态-生产功能重构/持续利用Key words
Mining areas of Southwest China/Heavy metal/Contaminated soil/Ecological-productive functions reconstruction/Sustainable utilization分类
资源环境引用本文复制引用
吴桐,钟杨术书,孙浩,王贺飞,彭子鸿,秦超,高彦征..西南矿区重金属污染土壤修复与功能重构研究进展[J].土壤,2026,58(2):261-271,11.基金项目
国家重点研发计划项目(2023YFC3708100)和国家自然科学基金项目(42477419,42107221)资助. （2023YFC3708100）
