Fig. 16From: Global sensitivity analysis and uncertainty quantification for design parameters of shallow geothermal systemsDetailed view of the relationships between parameters \(t_{aqf}\) and \(v_f\) for the influence on the result quantity \(T_{365}\). Solid lines represent 11 values of \(v_f\), which are evenly distributed over the value range. In addition, dashed lines represent calculated values of \(v_f\), as specified in the legendBack to article page