Fig. 8From: Contaminant release history identification in 2-D heterogeneous aquifers through a minimum relative entropy approachRecovered release function using observations corrupted by error. True solution (blue line), best estimate (dashed line), expected value function (green dashed line) and 5–95 % confidence interval (grey band). a Case HE1 with Gaussian function estimate; b Case HE1 with Boxcar function estimate; c Case HE2 with Gaussian function estimate; d Case HE2 with Boxcar function estimateBack to article page