Record Display for the EPA National Library Catalog

RECORD NUMBER: 760 OF 4331

OLS Field Name OLS Field Data
Main Title Estimating Pesticide Sorption Coefficients for Soils and Sediments.
Author Green, R. E. ; Karickoff, S. W. ;
CORP Author Hawaii Univ., Honolulu.;Environmental Research Lab., Athens, GA.
Year Published 1986
Report Number EPA/600/D-86/020;
Stock Number PB86-151347
Additional Subjects Estimating ; Pesticides ; Soils ; Sorption ; Mathematical models ; Spatial distribution ; Organic compounds ; Carbon ; Mobility ; Sediments ; Path of pollutants
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB86-151347 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 46p
Abstract
The organic carbon-referenced method of representing sorption of pesticides (K sub oc approach), including the assumptions inherent in the method and the implications of these assumptions, for soils and sediments is described. Indirect methods of estimating K sub oc values for pesticides and an alternative approach for determining pesticide distribution coefficients on a surface area basis are presented. To assist potential users in mathematical modeling, a scheme for selecting an appropriate estimation procedure is outlined. Finally, various sources of existing data are identified and described and K sub oc prediction equations are presented.