A MODEL FOR SIMULATING THE SPRING FLOW AND GROUNDWATER LEVEL IN A DEPLETED KARST AQUIFER - A CASE STUDY OF THE JINCI SPRING

摘要：

　　A reservoir model is developed to characterize the functioning of the karst aquifer of the Jinci Spring.It is based on the relationship of the groundwater storage deficit and the groundwater level.The relationship is derived from the monitoring data of the aquifer.The model is verified with the monitoring data(1981-2006).The results show that the reservoir model can describe the character of karst development and the heterogeneity in vertical direction.The model takes account of the artificial recharge,pumping and coal mine drainage,and can simulate the spring discharge,karst groundwater level and the storage deficit accurately at an annual time scale.The model is suitable for macroscopic groundwater management.

关键词： reservoir model karst aquifer groundwater depletion Jinci Spring

作者: Yuqiao Long Tingting Cui Wei Li Zhongping Yang Yongwei Gai

作者单位: Nanjing Hydraulic Research Institute,Nanjing,China;State Key Laboratory of Hydrology-Water Resources College of civil engineering,Chongqing University,Chongqing,China Water Resources Service Center of Jiangsu Province,Nanjing,China

会议类型: 国际会议

会议名称: 2016 International Symposium on Civil and Environmental Engineering(2016年土木与环境工程国际研讨会)

会议地点: 武汉

会议语种:英文

页码: 135-139

在线出版日期: 2016-12-20（万方平台首次上网日期，不代表论文的发表时间）