长江干支流历史遗留矿山生态修复模式及存在问题分析---以四川省为例  

Ecological Restoration Model and Existing Problems Analysis of Legacy Abandoned Mine in the Trunk Stream and Tributaries of the Yangtze River:a Case Study of Sichuan Province

作　　者：魏鹏 王大国 刘云 余晨 李甜 WEI Peng;WANG Daguo;LIU Yun;YU Chen;LI Tian(Sichuan Academy of Land and Space Ecological Restoration and Geological Disaster Prevention and Control,Chengdu 610081,China;School of Civil Engineering and Geomatics,Southwest Petroleum University,Chengdu 610500,China;Sichuan Academy of Land Science and Technology(Sichuan Satellite Application Technology Center),Chengdu 610074,China;Sichuan Guoda Jindi Engineering Technology Consulting Limited Company,Mianyang 621000,China)

机构地区：[1]四川省国土空间生态修复与地质灾害防治研究院,四川成都610081 [2]西南石油大学土木工程与测绘学院,四川成都610500 [3]四川省国土科技研究院(四川省卫星应用技术中心),四川成都610074 [4]四川国大锦地工程技术咨询有限公司,四川绵阳621000

出　　处：《金属矿山》2022年第9期209-215,共7页Metal Mine

基　　金：国家自然科学基金面上项目(编号:42171108);四川省科技计划项目(编号:2019YFH0088);四川省教育厅科研创新团队项目(编号:18TD019)。

摘　　要：为推进国家生态文明建设,国家自然资源部、各省级自然资源厅相继出台相关政策文件,明确要对长江流域等重点区域历史遗留矿山进行生态修复。为探析历史遗留矿山生态修复中存在的问题、总结其生态修复模式,在对四川省已经开展的近1000座历史遗留矿山生态修复现场调研的基础上,结合国家、地方相关政策文件,阐述了长江干支流历史遗留矿山生态修复内涵,归纳了四川省历史遗留矿山采场边坡、采场底部平台及工业广场、排土场等主要生态修复模式,总结了四川省历史遗留矿山生态修复经典案例,剖析了四川省历史遗留矿山生态修复过程中存在的修复图斑范围、修复方向不准确,耕地概念不清楚,重地灾治理、轻生态修复,工程措施布置不合理等问题,以期为今后历史遗留矿山生态修复工作提供参考。In order to promote the construction of national ecological civilization,Ministry of Natural Resources of the People′s Republic of China and provincial natural resources departments have issued relevant policy documents in succession,making it clear that ecological restoration will be carried out on legacy abandoned mine in key areas such as the Yangtze River Basin.In order to analyze the problems existing in the ecological restoration of legacy abandoned mine and summarize its ecological restoration model,based on the field investigation of ecological restoration of nearly 1000 legacy abandoned mine in Sichuan Province,combined with relevant national and local policy documents,the connotation of ecological restoration of legacy abandoned mine in the trunk stream and tributaries of the Yangtze River is elaborated,the main ecological restoration modes of stope slope,stope bottom platform and industrial square,and waste dump are induced,the classic cases of ecological restoration are summarized,and the existing problems in the process of ecological restoration,such as incorrect geological patch range and geological direction,unclear concept of cultivated land,focous on geological hazard engineering but less to ecological restoration engineering,and unreasonable arrangement of engineering measures are analyzed.It provides reference for the ecological restoration of legacy abandoned mine in the future.

关 键 词：历史遗留矿山 生态修复 修复模式 经典案例 

分 类 号：TD88[矿业工程—矿山开采]