摘要
对河北平原不同层位含水组深层地下水开展了抽水试验工作。利用MODFLOW软件对抽水试验的水位降深进行了数值模拟,并求得了水文地质参数Kx、Kz和S,利用这些参数计算了不同层位含水组地下水的补给来源。结果表明:深层地下水开采资源量主要是贮存量,越流量和侧向径流量所占的比例较小,并且含水组埋藏越深,二者所占比例越小。
Pumping test was done for deep layer groundwater in different layer aquifers in Hebei Plain.Dropdown was simulated by MODFLOW software.The hydrogeological parameters Kx,Kz and S was gained.The replenishment resource were calculated that used these parameters deep layer aquifers.The results showed： the exploitation quantity of deep layer groundwater was mainly the storage quantity,the leaky quantity and side runoff quantity were less with the depth of the aquifers.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2010年第7期68-71,共4页
Journal of Arid Land Resources and Environment
基金
区调项目(1212020634106)
水环所基本科研业务费(SK07015)联合资助
关键词
深层地下水
补给来源
数值模拟
deep layer groundwater
replenishment resource
numerical simulation
