Research Article

Hydraulic Tomography for Estimating the Diffusivity of Heterogeneous Aquifers Based on Groundwater Response to Tidal Fluctuation in an Artificial Island in Taiwan

Figure 12

Optimal estimated heterogeneous α field in the real aquifer (50th observation well used for the inverse model). (a) Optimal estimated heterogeneous α field; (b) uncertainty of α estimation.
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(b)