摘要:
针对我国社会重点关注的矿山环境治理问题,使用高分辨率遥感数据,选择位于四川省西南部的冕宁牦牛坪稀土矿区开展了矿山环境综合治理区划研究。采用SPOT6卫星图像遥感解译和野外调查相结合的方法,准确查明该矿区的矿山土地压占、矿山地质灾害、矿山环境污染、尾矿库分布、矿山恢复治理和矿山开采点等状况;根据建立的矿山环境综合分析方法,对该矿区遥感调查结果进行综合分析,并在此基础上开展矿区恢复治理区划,提出治理对策与建议。研究结果表明:本次研究成果数据客观、及时、准确,可为国家有关部门进行矿山保护治理工作部署提供依据,同时对促进矿山遥感监测工作成果的推广应用具有积极意义。
Abstract:
Aimed at solving the vital social problem of environmental governance in mining areas, the authors used high resolution remote sensing ( RS) data to study the comprehensive environmental governance of mines, with the Maoniuping REE( rare-earth elements) deposit in Mianning County of southwestern Sichuan as the study area. The method combining RS interpretation on satellite images of SPOT -6 and field investigation was utilized to ascertain site area, geological hazard, environment pollution, tailings place, restorative governance and mining area situation. Based on the comprehensive analytical method for mine environment, the authors analyzed the RS investigation result of rare earth ore in the Maoniuping deposit. On such a basis, governance measures and suggestions were proposed following the process of regional division for mine governance. The results show that the method proposed in this paper can bring about objective, timely and accurate results, which are helpful to regionalization of mining area governance and recovery. The results achieved by the authors are of valuable significance for the stimulation of the application of remote sensing monitoring results to mining areas.
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