Journal of University of Chinese Academy of Sciences >
Investigation of key controlling factors and numerical simulation uncertainty of the groundwater level companying with Yongding river ecological restoration
Received date: 2014-04-24
Revised date: 2014-05-26
Online published: 2015-03-15
River ecological restoration with water replenishment could considerably raise groundwater level and might then threaten safety of subsurface engineering and environment, while uncertainty analysis of groundwater level prediction can provide a basis for the effective management of river ecological restoration. Taking the ecological restoration of Yongding River in Beijing as a case, we built a groundwater model and determined the main controlling factors, and then obtained the uncertainty of the simulated groundwater levels by the Monte-Carlo technique, The practical and effective method has been proposed for uncertainty analysis of groundwater numerical model in large scale.
YANG Xiaofang , WANG Mingyu , WANG Liya , ZHAO Jianhui . Investigation of key controlling factors and numerical simulation uncertainty of the groundwater level companying with Yongding river ecological restoration[J]. Journal of University of Chinese Academy of Sciences, 2015 , 32(2) : 192 -199 . DOI: 10.7523/j.issn.2095-6134.2015.02.007
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