摘要
在对甲乌拉铅锌矿区遥感调查基础上,从自然地理、地质背景、矿山活动、地质灾害等多方面,建立了包括15个评价指标的矿山地质环境评价指标体系。在GIS平台运用网格法构建评价单元,利用层次分析法(Analytic Hierarchy Process,AHP)对各指标进行综合评价,并对评价结果进行合理划分,得到研究区矿山地质环境评价分区图。研究结果表明,评价结果与实际情况基本相符,为区域矿山生态环境治理、矿产资源开发利用、矿产资源规划提供理论依据及技术支撑。
Based on the remote sensing survey of JIAWULA lead zinc mine, the mine geological environment evaluation index system was established from the natural geography, geological background, mining activities, geological calamities and other aspects, which included 15 evaluation indexes. Using the grid method to construct the evaluation unit in the GIS platform, and the analytic hierarchy process to carry on comprehensive evaluation to the index, we obtained the partition map of mine geological environment of the study area based on the reasonable division of the evaluation result. The research results show that, the evaluation results basically tally with the actual situation, and can provide a theoretical basis and technical support for the regional ecological environment remedy, development and utilization of mineral resources, and mineral resources planning.
出处
《城市地质》
2015年第S1期106-110,共5页
Urban Geology
基金
中国地质调查局项目(编号:1212011220071)
关键词
遥感
评价指标体系
层次分析
地质环境评价
remote sensing
evaluation index system
analytic hierarchy process
geological environment evaluation.
