Skip to Main Content
Table 3

The Mualem-van Genuchten fitting parameters α, n, θr, p obtained by RETC code using as input data simultaneously the experimental values of θ(h), Κs and Κ(θ) from experimental one-step outflow data for Type II conductivity regression analysis (logarithmically-transformed conductivity)

Porous mediuma (cm−1)n (–)θr (cm3·cm−3)p (–)RMSE θ (cm3 cm−3)RMSE K (cm min−1)
Sand 0.029 15.213 0.025 1.915 0.0078 0.1800 
Sandy loam 0.0197 1.981 0.017 2.491 0.0092 0.0246 
Loam 0.012 1.2796 0.010 2.622 0.0094 0.0622 
Silty clay loam 0.012 1.763 0.323 0.814 0.0065 0.0397 
Clay loam 0.037 2.022 0.268 −0.591 0.0202 0.1278 
Clay 0.132 1.400 0.195 0.0001 0.0107 0.0577 
Porous mediuma (cm−1)n (–)θr (cm3·cm−3)p (–)RMSE θ (cm3 cm−3)RMSE K (cm min−1)
Sand 0.029 15.213 0.025 1.915 0.0078 0.1800 
Sandy loam 0.0197 1.981 0.017 2.491 0.0092 0.0246 
Loam 0.012 1.2796 0.010 2.622 0.0094 0.0622 
Silty clay loam 0.012 1.763 0.323 0.814 0.0065 0.0397 
Clay loam 0.037 2.022 0.268 −0.591 0.0202 0.1278 
Clay 0.132 1.400 0.195 0.0001 0.0107 0.0577 
Close Modal

or Create an Account

Close Modal
Close Modal