粤北地区尾矿库遥感调查与生态环境评价

运用遥感技术,对粤北地区尾矿库进行调查发现,粤北地区尾矿库主要包括金属矿山、非金属矿山、选冶场所尾矿库,安全隐患较多,环境污染较为突出,地质灾害风险明显,二次矿山资源浪费较为严重。近年来,广东省及各市县等地方政府部门加强了对粤北地区尾矿库的管理,取得了一定的成效,未来应进一步加强监管和治理力度,提高尾矿资源利用水平。

The remote sensing technology was used to investigate the tailings reservoirs in northern Guangdong.Tailings reservoirs in northern Guangdong mainly include metal mines,non-metal mines and tailings reservoirs in dressing and metallurgical sites. There are many potential safety hazards in the tailings reservoirs,the environmental pollution is more prominent,the risk of geological hazards is detailed,and the waste of secondary mine resources is more serious. In recent years,The Guangdong government departments including the provincial,municipal and county local government departments have strengthened the management of tailings reservoirs in northern Guangdong and achieved some results. In the future,it should further strengthen the supervision and management to improve the utilization level of tailings resources.