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Table 4 Pearson’s correlation coefficient and RMSE of the transient flow model. The observation wells with a correlation level smaller than 0.4 are highlighted as italic

From: Impact of river reconstruction on groundwater flow during bank filtration assessed by transient three-dimensional modelling of flow and heat transportImpact de la reconstruction d’une rivière sur l’écoulement des eaux souterraines via la filtration sur berge évalué par un modèle tridimensionnel en régime transitoire de l’écoulement et du transport de chaleurImpacto de la restauración de un río en el flujo de agua subterránea durante la filtración en las márgenes, evaluado mediante la modelización tridimensional transitoria del flujo y el transporte de calor利用瞬态三维水流和热运移模拟评估河流改造对河岸渗滤作用中地下水流的影响Impacto no fluxo de água subterrânea com a reconstrução do rio durante a filtração em margem avaliada pela modelagem transiente tridimensional do fluxo e transporte de calor

Observation well Pearson’s correlation coefficient RMSE (m)
Before reconstruction After/including reconstruction Before reconstruction After/including reconstruction
W07HIGH 0.28 0.35 0.25 0.35
W07LOW 0.15 0.26 0.23 0.34
W08 0.83 0.62 0.19 0.16
W09HIGH 0.84 0.70 0.09 0.18
W09LOW 0.85 0.72 0.10 0.15
W05 0.92 0.13 0.14 0.30
W06 0.90 0.87 0.09 0.14
W03HIGH 0.58 0.69 0.83 0.96
W03LOW 0.18 0.71 0.33 0.43
W04HIGH 0.71 0.90 0.15 0.18
W04LOW 0.59 0.93 0.31 0.43
U100 0.77 0.76 0.13 0.09