摘要
为了缓解大庆市水资源供需矛盾,提高城市供水安全保障程度,利用业已形成的大庆市西部地下水位降落漏斗,建立地下水库实施水资源人工调蓄。综合分析回灌水水源、回灌水水质、回灌水量、回灌方式等,设计大庆市西部地下水库人工回灌方案,通过数值模拟计算,模拟人工调蓄效果。模拟结果表明,人工回灌可使降落漏斗区地下水位有明显上升,采用压采的同时将注水井布设于龙虎泡管线南侧的注水方案,水位恢复效果最为明显,可使漏斗区地下水位回升11 m左右。
Artificial regulation of water resources is used to reduce the contradiction between demand and supply of water resources by the depression cone of groundwater reservoir in Daqing, which can also improve the urban water supply security. Based on the introduction of groundwater reservoir in west of Daqing, this paper designed and simulated several artificial recharge projects based on analyzing of recharge water resources and its quality ＆ quantity, recharge mode, etc. The result indicates that groundwater level in centre of the depression cone recovered obviously through artificial recharge, when put the injection wells in south of Longhupao tube and decrease quantity of groundwater pumping, the effect of artificial recharge is most obviously, the water level recovery of which is about 11 m.
出处
《灌溉排水学报》
CSCD
北大核心
2007年第4期68-71,共4页
Journal of Irrigation and Drainage
基金
黑龙江省大庆市水务局委托项目
南京水利科学研究院开放流动研究基金(YK90510)
国土资源部水资源与水环境问题重点实验室资助项目
关键词
地下水库
地下水资源
人工补给
groundwater reservoir
groundwater resources
artificial recharge
