Solum average uncertainty of horizon saturated hydraulic conductivity estimates (index)

McKenzie et al. (2000) provided an uncertainty for their ksat estimates in terms of � a number of classes. The A and B horizon estimates were separately averaged and converted to a multiplicative factor. A value of 10 should be interpreted as an uncertainty equal to a factor of 10 (i.e. a range from A_ksat/10 to A_ksat*10). Derived from Western and McKenzie (2004). The solum average for uncertainty in A and B horizon ksat estimates is the values weighted by the depth of each horizon (up to 100, highest uncertainty).