Record Display for the EPA National Library Catalog

RECORD NUMBER: 7 OF 31

OLS Field Name OLS Field Data
Main Title Developing Joint Probability Distributions of Soil Water Retention Characteristics.
Author Carsel, R. F. ; Parrish, R. S. ;
CORP Author Environmental Research Lab., Athens, GA. ;Computer Sciences Corp., Athens, GA.
Year Published 1988
Report Number EPA/600/J-88/073;
Stock Number PB88-250774
Additional Subjects Soil water ; Capillary water ; Regression analysis ; Statistical analysis ; Probability distribution functions ; Hydraulic conductivity ; Percolation ; Permeability ; Ground water ; Water flow ; Waste disposal ; Reprints ; Capillary head ; Monte Carlo analysis
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB88-250774 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 12/29/1988
Collation 17p
Abstract
A method is presented for developing probability density functions for parameters of soil moisture relationships of capillary head and hydraulic conductivity. These soil moisture parameters are required for the assessment of water flow and solute transport in unsaturated media. The method employs a statistical multiple regression equation proposed in the literature for estimating capillary head or hydraulic conductivity relationships using the soil saturated water content and the percentage of sand and clay.