济源市济渎泉水流量衰减原因分析及复流措施研究

为了解决济源市济渎泉流量衰减及断流问题,从济源市工业布局、地下水的开采、济源盆地降水及地表水资源利用等方面剖析济渎泉水衰减原因.衰减结果归纳为:(1)工业布局影响地下水的补给;(2)在补给区和补给径流区大量开采地下水;(3)降水量及引沁水量减少.根据衰减原因分析,从济渎泉泉域的水文地质条件、水资源的分布及水利工程建设情...

Analysis on Cause of Flow Attenuation of Jidu Spring in Jiyuan City and Study on Reflow Measures

In order to solve the problem of flow attenuation and cutoff of Jidu Spring in Jiyuan City,this paper analyzed the reasons for the attenuation of Jidu Spring from the aspects of industrial layout,groundwater exploitation,precipitation in Jiyuan Basin and utilization of surface water resources.The reasons of attenuation can be summarized as follows:(1)The industrial layout affected the recharge of groundwater;(2)A large amount of groundwater had been exploited in the recharge and recharge runoff areas;(3)Precipitation and water diversion from Qin river decreased.According to the analysis of attenuation reasons,in terms of hydrogeological conditions,distribution of water resources and construction of water conservancy projects in the spring area of Jidu Spring,the reflow measures of Jidu Spring were suggested:(1)Rational use of Jiyuan water resources;(2)Make full use of water resources outside the region to increase groundwater recharge;(3)strictly control the total amount of water;(4)Integrated water management.This study has a great significance to the protection and development of the water system at the source of the Jishui river,ecological protection and high-quality development of the Yellow river basin.