济南岩溶泉域地下水位监测

Regional groundwater level monitoring in Jinan Karstic Spring Basin

文章采用编制济南岩溶泉域地下水动态类型图的方法优化设计了地下水水位监测密度。通过对地下水水位多年变化趋势的分析确定了手测监测频率。选取质量好的观测孔安装了水位自计仪,提出了地下水水位监测维护措施。将对相关政府部门和每个水用户提供所需的地下水信息,以便达到水管理者与水用户共同参与泉水保护的目的。

A regional groundwater level monitoring network was optimally designed for the Jinan Karstie Spring Basin. The network density was optimized by delineating groundwater regime zone map. The sampling frequency was determined based on the time series analysis and statistical test of historical groundwater level time series. Automatic recorders were installed to monitor high frequent variations. Procedures for protecting groundwater monitoring wells were set-up. Information from the monitoring network will be disseminated to water managers, water users and public for protecting Karstic groundwater and maintaining spring outflows.