济南单斜岩溶水系统资源潜力研究  

Resources Potential of Jinan Monoclinic Karst Groundwater System

作　　者：侯新文[1] 李常锁 邢立亭[3] 

机构地区：[1]中国矿业大学(北京)地测学院,北京100083 [2]山东省地矿工程勘察院,济南250014 [3]济南大学资源与环境学院,济南250022

出　　处：《中国农村水利水电》2014年第4期94-97,共4页China Rural Water and Hydropower

基　　金：国家自然科学基金(41172222);山东地矿重大科技攻关项目(2012-045);济南市科技发展计划项目(201303082)

摘　　要：通过对济南单斜岩溶水系统地质结构、含水层发育特征等的研究,分析了50年来地下水水位动态、地下水开采量、大气降水变化规律,综合研究认为,济南市区四大泉群泉流量由市区水位控制,其与两年大气降水量、开采量之间的关系极为密切,并可由此评价济南单斜岩溶水系统的资源潜力。研究表明,在生态水位的约束下,即控制市区水位27.5与27.0m时岩溶地下水最大允许开采量为29.43与30.94万m3/d,现状条件下泉域内不具备增大开采的潜力;采取补源措施后,泉域最大允许开采量能够达到40万m3/d。Through research on the geological structure of Jinan monoelinic karst groundwater system,the growth characteristics of aquifers,and research is done on the change of water level,groundwater exploitation quantity and atmospheric precipitation,this paper concludes that the spring discharge of the four spring groups is controlled by water level in urban areas,and has a close relationship with precipitation and exploitation quantity,,can be used to evaluate the resource potential of Jinan monoclinic karst groundwater system.In the restraint of ecological water level,the maximum allowable exploitation quantity should be 29.43 × 104 m3/d and 30.94× 104 m3/d when the spring level is 27.5 m and 27.0 m,it hasn＇t the ability to increase exploitation quantity.If we adopt the measures of recharge augmenting,the maximum exploitation quantity will be about 40 × 104 m3/d.

关 键 词：岩溶水 地下水系统 资源 潜力 增源增采 

分 类 号：P641[天文地球—地质矿产勘探]