Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Simulating Radionuclide Fate and Transport in the Unsaturated Zone: Evaluation and Sensitivity Analyses of Select Computer Models.
Author Chen, J. ; Drake, R. L. ; Lin, Z. ; Jewett, D. G. ;
CORP Author Dynamac Corp., Ada, OK.;National Risk Management Research Lab., Ada, OK.
Publisher Jul 2002
Year Published 2002
Report Number EPA-68-C-99-256; EPA/600/R-02/082;
Stock Number PB2003-104288
Additional Subjects Radionuclide migration ; Sensitivity analysis ; Computer models ; Environmental transport ; Evaluation ; Numerical analysis ; Unsaturated zone
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB2003-104288 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 07/23/2003
Collation 196p
This report is concerned with the evaluation and sensitivity analysis of select computer models for simulating radionuclide fate and transport in the unsaturated zone. The work reported here was performed in support of the U.S. Environmental Protection Agency's (EPA's) project on Soil Screening Guidance (SSG) for Radionuclides (U.S. EPA, 2000ab). The models reviewed and evaluated in the current report form a small subset of the models available to the public, and those which are considered have not met U.S. EPA approval for the exclusive use in the Soil Screening Level (SSL) process. Other models also may be applicable to the SSL effort, depending on pollutant-and site-specific circumstances.