Global Sensitivity Analysis of the Soil-Water-Atmosphere-Plant (Swap) Model

摘要

To gain insight in the sensitivity of the results of the one-dimensional211u001esimulation model for transient unsaturated/saturated Swap to changes on some of 211u001eits input parameters a sensitivity analysis was performed with this model. 211u001eGeneration of parameter values and the analysis were carried out with the 211u001estatistical package Usage for different crop-soil combinations. The large 211u001einfluence of the bottom boundary condition is shown. The influence of input 211u001eparameter strongly varies with the chosen crop/soil combination. It is 211u001erecommended to perform a more extensive research on all input parameters.