山东省莱阳地区水文地质条件分析

Analysis of hydrogeological conditions in laiyang area of shandong province

为查明莱阳地区水文地质条件,通过资料收集、水文地质调查、水文地质钻探、水文地质试验、地下水水位测量等手段,查明了区内水文地质条件。工作区地处水文地质单元为鲁东低山丘陵水文地质区(Ⅲ)荣成~日照低山丘陵水文地质亚区(Ⅲ3),胶北隆起南坡水文地质区(Ⅲ3-1)。地下水类型划分为四大类型:第四系松散岩类孔隙含水岩组(Ⅰ)、碳酸盐岩类岩溶裂隙含水岩组(Ⅱ)、碎屑岩类孔隙裂隙含水岩组(Ⅲ)及基岩裂隙含水岩组(Ⅳ)。查明其水文地质条件为莱阳市地下水环境保护及资源开发提供借鉴意义。

To find out the hydrogeological conditions in Laiyang area,the hydrogeological conditions were found out by means of data collection,hydrogeological investigation,hydrogeological drilling,hydrogeological test,groundwater level measurement,etc.The working area is located in the hydrogeological unit of the low hills and hills in eastern Shandong Province( Ⅲ) RongchengRizhao low hills and hills hydrogeological sub area( Ⅲ 3),and the south slope hydrogeological area of Jiaobei uplift( Ⅲ 3-1).Groundwater types are divided into four types: Quaternary loose rock pore water bearing rock group( I),carbonate rock karst fissure water bearing rock group( II),clastic rock pore fissure water bearing rock group( III) and bedrock fissure water bearing rock group( IV).The hydrogeological conditions can be used for reference for groundwater environmental protection and resource development in Laiyang City.