SSSAJ -- Chen and Payne 65 (5): 1385 Figure IG3

Fig. 3. Fitted log-linear model of hydraulic conductivity as a function of ${theta}$ for a Walla Walla silt loam using the modified Klaij and Vachaud method (MKV) and four water release curves (WRC): WRC1 (log₁₀K( ${theta}$ ) = 9.34 ${theta}$ –4.05, r² = 0.54, SEE = 0.71); WRC2 (log₁₀ K( ${theta}$ ) = 12.39 ${theta}$ –5.60, r² = 0.67, SEE = 0.67); WRC3 (log₁₀ K( ${theta}$ ) = 13.29 ${theta}$ –5.54, r² = 0.67, SEE = 0.72); and WRC4 (log₁₀ K( ${theta}$ ) = 22.55 ${theta}$ –12.12, r² = 0.73, SEE = 1.05). Outside lines represent the 95% confidence interval for the linear regression equation.