摘要
【目的】为张家口市某废弃采石场提出地质环境治理及生态修复方案,解决该区域因长期开采造成的地质破坏和生态失衡问题。【方法】系统分析该废弃采石场的地质环境现状和问题,制定出了科学合理的治理方案。【结果】基于该废弃采石场存在地质地貌破坏、水土流失问题、地质灾害隐患、水文地质结构破坏、生态系统退化等5方面的问题,提出了渣石堆治理、掌子面治理、采矿平台治理、渣坡与采坑治理、浮石清理、绿化种植、砌筑工程等7项治理措施,并给出了具体的技术要求。【结论】该方案可为该地区的其他废弃矿山的治理与恢复提供参考和借鉴。
[Purposes]The geological environmental management and ecological restoration plan for a certain abandoned quarry in Zhangjiakou City is made to address the geological damage and ecological imbalance caused by long-term mining activities in this region.[Methods]Through systematic analysis of the current geological environmental status and issues in this abandoned quarry,a scientifically sound management plan has been developed.[Findings]Currently,this abandoned quarry faces five major problems:geological and topographical damage,soil erosion,potential geological hazards,destruction of hydrogeological structure,and ecosystem degradation.Therefore,seven governance projects have been proposed,including spoil heap management,quarry face management,mining platform management,spoil slope and mining pit management,loose rock clearance,greening planting,and masonry works,along with specific technical requirements.[Conclusions]The implementation of this plan is expected to provide a reference for the management and restoration of other abandoned quarries in the region.
作者
赵晋
ZHAO Jin(North China Engineering Investigation Institute Co.,Ltd.,Shijiazhuang 050021,China;Technology Inno-vation Center for Groundwater Disaster Prevention and Control Engineering for Metal Mines Ministry of Natu-ral Resources,Shijiazhuang 050021,China;Technological Innovation Center for Mine Groundwater Safety of Hebei Province,Shijiazhuang 050021,China)
出处
《河南科技》
2024年第21期102-106,共5页
Henan Science and Technology
基金
河北省重点研发计划项目“河北省地下水漏斗成因解析及精准管控技术研究”(31373901D)。
关键词
废弃采石场
地形地貌修复
生态复绿
地质灾害
可持续发展
abandoned quarry
terrain and landform restoration
ecological greening
geological hazards
sustainable development
