孙俊东,宋仁忠,李飞跃,等. 基于多源数据的锡林浩特矿区资源环境承载力评价[J]. 煤田地质与勘探,2022,50(7):157−165. DOI: 10.12363/issn.1001-1986.21.11.0682
引用本文: 孙俊东,宋仁忠,李飞跃,等. 基于多源数据的锡林浩特矿区资源环境承载力评价[J]. 煤田地质与勘探,2022,50(7):157−165. DOI: 10.12363/issn.1001-1986.21.11.0682
SUN Jundong,SONG Renzhong,LI Feiyue,et al. Evaluation of resources and environment carrying capacity of Xilinhot mining area based on multi-source data[J]. Coal Geology & Exploration,2022,50(7):157−165. DOI: 10.12363/issn.1001-1986.21.11.0682
Citation: SUN Jundong,SONG Renzhong,LI Feiyue,et al. Evaluation of resources and environment carrying capacity of Xilinhot mining area based on multi-source data[J]. Coal Geology & Exploration,2022,50(7):157−165. DOI: 10.12363/issn.1001-1986.21.11.0682

基于多源数据的锡林浩特矿区资源环境承载力评价

Evaluation of resources and environment carrying capacity of Xilinhot mining area based on multi-source data

  • 摘要: 煤炭资源的开采和消耗给矿区环境和人口带来一定程度的影响,面对这一资源环境问题,我国大力提倡建设绿色矿山,要求矿山发展必须在资源环境可承载的能力之内。综合利用Landsat 8、GF-2等多源遥感数据和社会经济统计数据,采用层次分析法从承载本底和承载状态2方面构建资源环境承载力评价指标体系,其中承载本底采用资源可利用量占比表示,承载状态选用煤矿经济占比指数、煤矿就业指数、采矿破坏指数和废物排放强度以及起调节作用的开发限制性指数5个指标,经过公式计算和对比,对内蒙古锡林浩特矿区的资源环境承载力进行评价, 并针对承载力大小对矿区提出适当的对策和建议。结果表明:锡林浩特矿区胜利一号矿和东二矿的承载力等级均为“中” ,西二矿的承载力等级为“小”。2016年内蒙古锡林浩特市矿区的资源环境承载状况处于中等偏下水平,需要在开采的同时加大修复力度,促进经济和环境的同步发展。研究结果对矿区环境的修复与治理具有指导意义,同时也为小尺度矿区的资源环境承载力评价提供了重要参考方法。

     

    Abstract: The mining and depletion of coal resources have a certain degree of impact on the environment and population of the coal mining area. Confronted with the resources and environment problems, China strongly advocates the construction of green mines, requiring that mine exploitation must be within resources and environment carrying capacity. With the support of multi-source data (Landsat 8, GF-2, etc.) and socio-economic statistics data, Analytic Hierarchy Process was used to construct an index system for evaluating resources and environment carrying capacity of the mining area in Xilinhot, Inner Mongolia from two aspects of the carrying background and the carrying statu. Among them, the carrying background is expressed by the proportion of available resources, and the carrying state is calculated by coal mine economic proportion index, coal mine employment index, mining damage index, waste discharge intensity and development restriction index which plays a regulatory role. In addition, different countermeasures and recommendations were proposed for different carrying capacities in the mining area. The results show that the carrying capacity of the Xilinhot’s mining area is “medium” for both the Shengli No.1 coal mine and East No.2 coal mine’ and “small” for the West No.2 coal mine. The resources and environment carrying capacity of the mining area occupies the medium-sized level on the lower side in Xilinhot, Inner Mongolia in 2016. It is necessary to enhance restoration efforts to promote the simultaneous development of economy and environment while mining. The study results are of guiding significance for the restoration and management of the mining environment. What’s more, it also provides a reference for the evaluation of the resources and environment carrying capacity of small-scale mining areas.

     

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