摘要
为了查明龙门泉群间歇性断流的原因,为龙门泉群复涌综合治理工作提供科学依据,从水均衡角度出发,分析泉域矿坑排水(突水)、工农业开采、大气降水等水资源开发利用情况。结果表明:矿坑排水是泉群间歇性断流的主因,工农业开采量加大和大气降水量减少加剧了龙门泉群断流的发生。提出建立多因素控制的矿井水资源管理模型,减少矿坑排水量,综合利用矿坑排水,合理开采泉域地下水等断流治理措施。
In order to investigate the causes of the intermittent dry-up of the Longmen springs and to provide a scientific basis for integrated management of the springs and make the springs well up again, the development and utilization of the water resources, including mine drainage, industrial and agricultural exploitation, and atmospheric precipitation, were analyzed from the perspective of the water balance. The results show that mine drainage （water inrush） is the main cause of the intermittent dry-up of the Longmen springs, and industrial and agricultural exploitation and the reduction of atmospheric precipitation exacerbate the intermittent dry-up of the springs. Specific governance measures are proposed, including the establishment of a multi-factor controlled mine water resources management model, the reduction of mine drainage, the integrated utilization of mine drainage, and proper exploitation of groundwater in the spring areas.
出处
《水资源保护》
CAS
2013年第4期91-94,共4页
Water Resources Protection
关键词
间隙性断流
水平衡
复涌
龙门泉群
intermittent dry-up
water balance
re-upwelling of spring
Longmen springs
