邯郸生态水网建设对地下水环境影响分析  

The Influence of Ecological Water Network Construction to Groundwater Environment in Handan City

作　　者：张玮 王铁强 王晓明 孙涛 张杨[2] 王斌 

机构地区：[1]河北省水利科学研究院,石家庄050057 [2]河北省邯郸水文水资源勘测局,河北邯郸056001

出　　处：《南水北调与水利科技》2013年第B01期68-71,共4页South-to-North Water Transfers and Water Science & Technology

摘　　要：为从根本上解决邯郸市平原区农业用水危机，邯郸市开展的平原区生态水网建设工程，合理利用现有的水资源，从而有效解决r平原区农业用水问题。水网工程包括水源保护工程、引水工程和水网工程三部分。最大限度地利用西部水利工程蓄水、引黄水、中水以及卫运河的过境水，实现水资源优化调度。通过对水网地区地下水变化分析，从深层地下水开采量比较，2006年水网运行后，引水和调水作为该区的替代水源，使开采量明显减少；对浅层地下水位变化趋势分析，2006年后下降幅度也明显减缓。通过几年来水网工程的运行，不仅为农业提供水源，也为改善平原区的生态环境发挥了重要作用。In order to solve the agricuhure water problem in the plain area of Handan,the municipal constructed ecological water network to use the water resources reasonable. The water network system compose of water source protection system, water delivery system and water network system. This project can use the reservoir water in the wester area, water from Yellow river,grey water and the water from Weiyun canal and implement the optimized water resources allocation. From 2006, the year of the ecological water system operatkm, the transferred water becomes new .~ource of water, which decrease the groundwater overdraft for the deep groundwater. For the shallow water aquifer, the trend of decrease of the water table becomes more slowly. It shows that the water system project can not only supply water for agriculture, but also improve the eco- logical environment of the plain area in Handan.

关 键 词：生态水网建设 补充地下水 改善生态环境 效益分析 邯郸市 

分 类 号：X196[环境科学与工程—环境科学] TU984.115[建筑科学—城市规划与设计]