河北阜平县葛拉沟废弃露天铁矿地质环境问题及治理方案

河北阜平县葛拉沟废弃露天铁矿已废弃多年，由于长时间失去人工治理和维护，致使当地的地质与生态环境破坏严重，同时也存在发生地质灾害的隐患，严重影响到了矿山周边居民的生活质量与安全，也阻碍了阜平县红色旅游经济的可持续发展。葛拉沟废弃露天矿内残存5处渣堆、12处露采掌子面、5处开采台面和1处矿山泥石流沟，矿山破坏总面积约0.21 km_²。本文针对葛拉沟废弃露天铁矿存在的地质环境问题，进行了地质环境影响评估，对裸露的渣堆、掌子面、开采台面和小寨沟内矿渣冲蚀区等设计合理的治理方案，修复破坏的自然景观和防治可能出现的地质灾害。该治理方案可最大限度地减少矿山地质环境问题造成的破坏，同时建议矿山地质环境的治理过程中和治理后要定期巡查和维护工程和植被，确保工程质量和绿化效果。另外，该治理方案可为同类矿山环境治理提供参考和借鉴。

The geological environment problems and treatment schemes of the abandoned open-pit iron mine in Gelagou, Fuping County, Hebei Province

The abandoned open-pit iron mine in Gelagou, Fuping County, Hebei, has been abandoned for many years. The main body of responsibility has been lost, and manual management and maintenance have been lost for a long time. There are 5 waste-dumps, 12 work-faces of mine, 5 mining mesas and 1waste-dump erosion ditch in the mining area. The total area of mine damage is about 0.21 km_². The damage to the natural landscape is serious, resulting in more serious damage to the local geology and ecological environment, and there are also hidden dangers of geological disasters. Aiming at the geological environmental problems of the abandoned open-pit iron mine in Gelagou, this article has conducted a geological environmental impact assessment, and put forward schemes for the geological environmental treatment of the abandoned mine, which provides a reference basis for the mine environmental treatment. Meanwhile, it can provide reference for the environmental treatment of similar mines.