Co-Authors:
Bresler, E., Div of Soil Physics, ARO, The Volcani Center, POB 6, Bet Dagan, Israel.
Dagan, G., Div of Soil Physics, ARO, The Volcani Center, POB 6, Bet Dagan, Israel.
Wagenet, R.J., Div of Soil Physics, ARO, The Volcani Center, POB 6, Bet Dagan, Israel.
Laufer, A., Div of Soil Physics, ARO, The Volcani Center, POB 6, Bet Dagan, Israel.
Abstract:
A statistical analysis that identifies the dominant factors responsible for the spatial variablity of the saturated conductivity in a selected field is presented. The variables are considered random functions of the space co-ordinates. Two types of stationarity are investigated: constant mean and stationary variogram (stationarity of order 2) and trend of the means (nonstationarity of the mathematical expectation) with stationary covariances. Linear models of statistical dependence were used.- from Authors