露天煤矿边际生态成本评价模型构建及其应用  

Construction and application of marginal ecological cost evaluation model in open-pit mine

作　　者：孙有刚[1] 董瑞荣 SUN Yougang;DONG Ruirong(South Open-pit Coal Mine,Inner Mongolia Huolinhe Open-pit Coal Co.,Ltd.,Huolinguole 029200,China)

机构地区：[1]内蒙古霍林河露天煤业股份有限公司南露天煤矿,内蒙古霍林郭勒029200

出　　处：《露天采矿技术》2019年第1期28-32,共5页Opencast Mining Technology

摘　　要：针对当前生态成本评价模型局限于评价露天矿床开采价值,无法优化矿产资源可采范围的情况,基于生态足迹理论,同时运用生态足迹和水足迹计算方法,提出构建露天矿边际生态成本模型,并结合实例研究基于边际生态成本模型的露天矿可采资源范围确定方法。结果表明,本模型能够合理确定露天矿可采资源范围,优化开采境界。In view of the current ecological cost evaluation model limited to evaluate the mining value of open-pit mines,it is unable to optimize the scope of mining resources.Based on the ecological footprint theory,using the calculation method of ecological footprint and water footprint simultaneously,the article presents a marginal ecological cost model for open-pit mining.Combining with the examples,the article determines the method of open-pit mine recoverable resources based on marginal ecological cost model.The results show that this model can reasonably determine the open-pit mine recoverable resources scope and optimize the mining boundary.

关 键 词：露天矿 生态足迹 生态成本 生态压力 边坡角 开采境界 

分 类 号：F406.7[经济管理—产业经济]