Fig. 2. Threshold soil water content for solute diffusion, 
th, as a function of volumetric soil surface area, SAvol. Data from Olesen et al. (1996)(1999) and present study
Fig. 2. Threshold soil water content for solute diffusion, th, as a function of volumetric soil surface area, SAvol. Data from Olesen et al. (1996)(1999) and present study