Articles | Volume 379
Proc. IAHS, 379, 263–268, 2018
https://doi.org/10.5194/piahs-379-263-2018
Proc. IAHS, 379, 263–268, 2018
https://doi.org/10.5194/piahs-379-263-2018

Pre-conference publication 05 Jun 2018

Pre-conference publication | 05 Jun 2018

Analysis of Spring Flow Change in the Jinan City under Influences of Recent Human Activities

Xiaomeng Liu et al.

Cited articles

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Cai, Y., Yu, D., Lu, S., Cheng, H., and Wu, D.: The Water Supply Hydrogeology Report of High Quality in Jinan Area (in Chinese), Report, Shandong Provincial Geo-mineral Engineering Exploration Institute, Jinan, China, 223 pp., 2015. 
Hartmann, A., Goldscheider, N., Wagener, T., Lange, J., and Weiler, M.: Karst water resources in a changing world: Review of hydrological modeling approaches, Rev. Geophys., 52, 218–242, https://doi.org/10.1002/2013RG000443, 2014.  
Hu, C., Hao, Y., Yeh, T.-C. J., Pang, B., and Wu, Z.: Simulation of spring flows from a karst aquifer with an artificial neural network, Hydrol. Process., 22, 596–604, https://doi.org/10.1002/hyp.6625, 2008. 
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Short summary
The over-exploitation of groundwater has caused a decline in groundwater level and dried up springs in Jinan city. This paper analyzes the changes in observed spring flow and discusses the causes of decreases in the spring flow with the consideration of climate and human activities. Spring flow was changed from the natural state to a period of multiwater source management. The results indicates that both precipitation and exploitation are important influence factors of spring flow.