Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Total risk integrated methodology (TRIM) air pollutants exposure model documentation (TRIM.Expo/APEX, version 4.3).
Other Authors
Author Title of a Work
Langstaff, John.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Divisions,
Year Published 2008
Report Number EPA/452/B-08/001B; EPA-452/B-08-001b; PB2009-110999
Stock Number PB2009-110999
OCLC Number 378465051
Subjects Air quality--Standards--United States. ; Air quality--Measurement. ; Air--Pollution--Mathematical models. ; Health risk assessment--United States.
Additional Subjects Air pollution ; Installation ; Setting up ; Running program ; Input files ; Output files ; Hazardous air pollutants ; Total Risk Integrated Methodology (TRIM) ; Air Pollutants Exposure model (APEX) ; Technical support documents ; Environmental Protection Agency (EPA)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EKBD  EPA-452/B-08-001b Research Triangle Park Library/RTP, NC 06/17/2009
NTIS  PB2009-110999 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 05/27/2010
Collation ix, 125 p. ; 28 cm.
The Air Pollutants Exposure model (APEX) is part of EPA's overall Total Risk Integrated Methodology (TRIM) model framework (EPA, 1999), in particular the inhalation exposure component (TRIM.ExpoInhalation). TRIM is a time-series modeling system with multimedia capabilities for assessing human health and ecological risks from hazardous and criteria air pollutants; it is being developed to support evaluations with a scientifically sound, flexible, and user-friendly methodology. The TRIM design includes three modules: (1) Environmental Fate, Transport, and Ecological Exposure module (TRIM.FaTE); (2) Human Exposure-Event module (TRIM.Expo); and (3) Risk Characterization module (TRIM.Risk).
EPA project officer: John Langstaff. "October 2008." Includes bibliographical references. "EPA-452/B-08-001b." "PB2009-110999."