巩义市历史遗留露天矿山地质环境问题现状及治理对策

通过对巩义市10个乡镇241个历史遗留矿山(采点)野外调查、综合调研,全面掌握历史遗留露天矿山地质灾害、地形地貌景观土地资源及含水层4个方面存在的问题,并进行归纳分析.根据位置、矿种、残留资源及周边情况等现状特征,因地制宜、分区综合治理,全域共划分为43个治理区,其中重点治理(开发式治理)区8个,一般治理区35个.针对...

Research on status quo of geological environmental problems of historic open-pit mines in Gongyi City and countermeasures

Through field surveys and comprehensive investigations of 241 historical mines（mining sites） in 10 townships in Gongyi City，we have fully grasped the problems in historical open-pit mines，geological disasters，topography and landscape，land resources and aquifers，and conducted in-depth analysis.Inductive analysis.According to the current characteristics of location，minerals，residual resources and surrounding conditions，the whole area is divided into 43 governance areas in accordance with local conditions and regionalized comprehensive governance，including 8 key governance（development-type governance） areas and 35 general governance areas.The characteristics of the treatment area，adopt scientific and effective engineering，ecological and biotechnological measures to eliminate geological disasters，restore topography，landforms，land and vegetation resources，effectively solve the geological environmental problems of mines，improve the ecological environment，and restore the geological environment of the same type of mines Governance provides demonstration and guiding significance.