
TY  - JOUR
A1  - Passioura, JB 
T1  - Determining soil water diffusivities from one-step outflow experiments
JF  - Soil Research
JO  - Soil Res.
Y1  - 1977
VL  - 15
IS  - 1
SP  - 1
EP  - 8
KW  - 
UR  - https://doi.org/10.1071/SR9770001 
N2  - A simple and accurate method is developed for calculating soil water diffusivities, D(è), from one-step outflow experiments. The method is based on the assumption that dè/dt is effectively constant throughout the draining column of soil at any given time. The method is accurate to within about 15 % over most of the range of è during the outflow, providing that D increases monotonically with è through that range. 
ER  -

