Record Display for the EPA National Library Catalog


Main Title Selection criteria for mathematical models used in exposure assessments : atmospheric dispersion models.
Author Fields, D. E. ; Garrett, J. F. ; Hively, L. M. ; Miller, C. W. ; O'Donnell, F. R.
Other Authors
Author Title of a Work
Walentowicz, Richard.
CORP Author Environmental Protection Agency, Washington, DC. Office of Health and Environmental Assessment. ;Oak Ridge National Lab., TN. ;Illinois Dept. of Nuclear Safety, Springfield.
Publisher U.S. Environmental Protection Agency, Office of Health and Environmental Assessment, Exposure Assessment Group,
Year Published 1993
Report Number EPA/600-8-91-038; OHEA-E-193
Stock Number PB94-114725
OCLC Number 28196481
Subjects Atmospheric diffusion--Mathematical models ; Air--Pollution--Measurement
Additional Subjects Mathematical models ; Air pollution ; Atmospheric diffusion ; Exposure ; Criteria ; Guidelines ; Indoor air pollution ; Gaussian plume models ; Hazardous wastes ; Waste management ; Indoor air pollution ; Air pollution effects(Humans) ; Case studies ; Air quality ; Assessments ; Risk assessment ; Pollution sources ; Atmospheric dispersion models ; Integrated Model Evaluation System
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHAM  QC880.4.D44.S45 1993 Region 1 Library/Boston,MA 04/29/2016
EJED  EPA-600/8-91/038 OCSPP Chemical Library/Washington,DC 06/11/1993
EKBD  EPA-600/8-91-038 Research Triangle Park Library/RTP, NC 05/29/2013
ELBD ARCHIVE EPA 600-8-91-038 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ELBD ARCHIVE EPA 600-8-91-038 AWBERC Library/Cincinnati,OH 03/29/2023
EMBD  EPA/600/8-91/038 NRMRL/GWERD Library/Ada,OK 09/17/1993
ESAD  EPA 600-8-91-038 Region 10 Library/Seattle,WA 08/03/2005
NTIS  PB94-114725 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xii, 96 pages ; 28 cm
Before the U.S. Environmental Protection Agency issued its 1986 'Guidelines for Estimating Exposures', it published proposed guidelines in the 'Federal Register' for public review and comment. The guidelines are intended to give risk analysts a basic framework and the tools they need to conduct human and nonhuman exposure assessments for specific pollutants. Four areas requiring further research were identified during the review process. One of the areas identified was the selection criteria for mathematical models used in exposure assessments. This document presents criteria for selecting the most appropriate mathematical model(s) to use in an exposure assessment related to air contamination. Part I contains general guidelines and principles for model selection and a step-by-step approach to identifying the appropriate model(s) to use in a specific application. Part II presents assumptions, limitations, and uncertainties associated with Gaussian plume models; discusses dispersion coefficients typically used in Gaussian models; and provides typical source parameters for hazardous waste management facilities. Part III characterizes indoor sources of emissions; describes the general mass-balance equation for indoor air quality, which incorporates the five major determinants of indoor pollutant levels; and discusses how dispersion models can be applied to model indoor air concentrations.
"March 1993." "EPA/600-8-91-038." "Richard Walentowicz ... served as project officer." Includes bibliographical references.