| 开采浅层水 增雨水入渗 引河水补源 水可持续用 |
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| 作者姓名： | 万宝林 肖俊青 |
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| 作者单位： | 河北省南皮县水务局，河北省南皮县水务局 河北 南皮 061500，河北 南皮 061500 |
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| 摘 要： | 南皮县淡水资源严重短缺,制约工农业与经济社会的发展。春季开采浅层地下水包括微咸水和半咸水抗旱灌溉,腾出地下含水层空间；汛期增加降雨入渗,减少径流流失,防渍防涝,把时空分布不均的天然降雨转化为地下水资源；秋冬利用河道沟渠引蓄河水补源,淡化地下水质,增加地下水可采量。地上水地下水联合运用,保持水资源采补平衡。实现旱涝碱咸综合治理、水资源可持续利用与经济社会可持续发展。
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| 关 键 词： | 开采浅层地下水 微咸水和半咸水 地下水埋深临界动态 增大降雨入渗 防涝防渍 引蓄河水补源 水资源采补平衡 |
Making Water Resources Sustainable by Using Shallow Groundwater,Rainfall and Diverted River Water |
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| Authors: | WAN Bao-lin XIAO Jun-qing |
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| Abstract: | Serious shortage of water resources in Nanpi County restricts its sustainable development.It is necessary to exploit shallow groundwa- ter including brackish and semi-saline water for irrigation,vacating the space of aquifer;to increase rainfall infiltration in flood season,reducing loss of surface runoff and preventing waterlogging,to turn the nature rainfall unevenly distributed in time and space into groundwater resources; to divert river water for recharging water source from upstream rivers in autumn and winter;to conjunctive use of surface and ground water;to realize comprehensive control of saline-alkaline,drought and waterlogging for the sustainable development. |
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| Keywords: | to exploit shallow groundwater brackish and semi-saline water groundwater depth critical dynamic to increase rainfall infiltration waterlogging control water resources balance |
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