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lai xi shi di xia shui hui guan bu yuan shi yan qian tan
Pages: 50-51+64
Year: Issue:  2
Journal: Water Resources Science and Technology of Shandong

Keyword:  地下水回灌莱西市大沽河地下水资源地下水位补源补充地下水钢闸门试验区渗井;
Abstract: <正> 1 试验区概况 试验区位于莱西市西南部,属大沽河冲积平原,八十年代以前是莱西市境内地下水资源较为丰富的地区。八十年代后,由于连年干旱,水库蓄水不足,该区逐渐由库灌改为井灌,井灌面积达到0.313万hm~2,年开采地下水量1100万m~3。自1982年开始,该区又承担了向青岛市区供水的任务,年供水量约在
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