摘要
偃师伊洛河河滩浅层松散岩类孔隙含水岩组富水性较强,多年平均浅层地下水天然补给资源量1929.18万m^(3)/a,可开采资源量1691.40万m^(3)/a。尽管多年平均状态下区域地下水整体处于负均衡,但均衡差较小,通过伊河、洛河上游放水对地下水的补给可使地下水位得到有效回升。通过研究为地下水资源的保护和合理开发利用提供了科学依据。
The shallow unconsolidated pore water bearing rock formation in flood lands of Yi and Luo Rivers in Yanshi have high water content.The annual average natural recharge resources of shallow groundwater in these regions are 19.2918 million m^(3).The annual exploitable resources are 16.9140 million m^(3).Although the overall regional groundwater is in negative equilibrium on average for many years,the equilibrium difference is small.The groundwater level can be effectively recovered through the recharge of groundwater discharged from the upper reaches of Yi River and Luo River.The research provides a scientific basis for the protection and rational development and utilization of groundwater resources.
作者
黄继超
郝学峰
HUANG Jichao;HAO Xuefeng(Henan No.2 Institute of Geo-environment Survey,Zhengzhou 450053,China)
出处
《河南水利与南水北调》
2022年第2期44-46,共3页
Henan Water Resources & South-to-North Water Diversion
关键词
偃师
浅层地下水资源
开发利用
Yanshi
shallow groundwater resources
development and utilization
