矿山生态效益评估模型及其应用  

Evaluation Model of Mine Ecological Benefit and its Application

作　　者：秦静 李国清[1,2] 侯杰[1,2] 王佳斌 熊超 赵威 QIN Jing;LI Guoqing;HOU Jie;WANG Jiabin;XIONG Chao;ZHAO Wei(School of Civil and Resource Engineering,University of Science and Technology Beijing,Beijing 100083,China;Key Laboratory of Ministry of Education for High-Efficient Mining and Safety of Metal,University of Science and Technology Beijing,Beijing 100083,China;Sanshandao Gold Mine of Shandong Gold Mining(Laizhou)Co.,Ltd.,Laizhou,Shandong 261400,China)

机构地区：[1]北京科技大学土木与资源工程学院,北京100083 [2]北京科技大学金属矿山高效开采与安全教育部重点实验室,北京100083 [3]山东黄金矿业(莱州)有限公司三山岛金矿,山东莱州市261400

出　　处：《矿业研究与开发》2022年第11期208-214,共7页Mining Research and Development

基　　金：国家自然科学基金项目(52074022).

摘　　要：为了核算生态矿山建设取得的生态效益,给出了以政企地和谐共处为核心的生态矿山建设内涵,构建了包括本质安全、资源高效利用、节能减排、社区和谐和生态修复在内的生态效益评价指标体系,并建立了生态效益指标量化模型,可货币量化评价生态矿山的建设效果。以某金矿为例进行生态效益核算,结果表明,生态矿山建设取得的生态效益值为35743.82万元/a,其中本质安全效益为2696.33万元/a,资源高效利用效益为2634.3万元/a,节能减排效益为1057.92万元/a,社区和谐效益为29248.4万元/a,生态修复效益为106.97万元/a。从矿山角度看,本质安全效益所占比重最大,且保证了员工生命安全。从社会角度看,社区和谐给社会带来了巨大的经济效益。研究结果表明,生态效益评价相对客观地反映了生态矿山建设效果,在一定程度上可为生态矿山建设提供参考。To calculate the ecological benefits of ecological mine construction,the connotation of ecological mine construction with the harmonious coexistence of government,enterprise and local residents as the core is given.And an ecological benefit evaluation index system including intrinsic safety,efficient utilization of resources,energy conservation and emission reduction,community harmony and ecological restoration was established,and a quantitative model of ecological benefit indicators was established to quantitatively evaluate the construction effect of ecological mines.The ecological benefits of a gold mine were calculated.The calculation results show that the ecological benefits of ecological mine construction are 357438200RMB/a,wherein the essential safety benefits are 26963300RMB/a,the benefits of efficient utilization of resources are 26343000 RMB/a,the benefits of energy conservation and emission reduction are 10579200 RMB/a,the benefits of community harmony are 292484000RMB/a,and the benefits of ecological restoration are 1069700RMB/a.From the perspective of mining enterprises,the benefit of essential safety accounts for the largest proportion.From the perspective of society,community harmony brings great economic benefits to society.The research results show that the ecological benefit evaluation relatively objectively reflects the construction effect of ecological mines,and it can provide a reference for the construction of ecological mines in the same type of mines to a certain extent.

关 键 词：生态矿山 生态效益 评价指标 评估模型 

分 类 号：TD167[矿业工程—矿山地质测量] X171.4[环境科学与工程—环境科学]