无主砂石矿山生态恢复综合规划治理模式探讨

Discussion on the Model of Comprehensive Planning and Management of Ecological Restoration about Unowned Sand Mine

砂石矿山资源总量丰富,分布区域广泛,矿山数量众多,生态环境问题日趋严重,部分责任主体灭失,仅靠政府财政投入治理,资金缺口巨大,治理周期较长。文章通过对砂石矿山生态恢复综合规划治理模式进行探讨,分析砂石矿山地表景观损毁、水土流失、植被破坏、地质环境等生态环境破坏类型,提出结合土地利用综合规划,对项目区划分耕地治理、林地治理、边坡草地治理、坑塘水面治理、道路沟渠配套设施等综合治理分区,针对不同分区分析不同生态恢复治理方案。针对资金来源,提出将治理区纳入国家财政投入项目区、引入社会资本合作、完善矿山地质环境治理恢复基金制度等多渠道投资模式。

The total amount of sand rock resources is abundant,extensively distribution and numerous mines in China.The ecological environmental problems of mines are becoming more and more serious,and the loss of responsibility subject of some mines.If these problems are solved by the government which the funding gap is huge,and the governance cycle is long.Surface landscape damage,soil erosion,vegetation destruction,geological environment problems etc.are analyzed in this paper.It is suggested that the planning of project area is divided into cultivated land,forest land,slope grassland,ponds,roads,etc.with reference to the comprehensive land use planning then different ecological restoration schemes for different districts are analyzed.For sources of funds,the author proposes the view that the channel investment models are improved,such as the project of regions renovation is listed in national financial investment project,and introducing social capital cooperation and improving the fund system for restoration of geological environment of mines.