Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 1316

OLS Field Name OLS Field Data
Main Title A comparison of CALPUFF with ISC3.
Author Coulter, C. Thomas. ; Eckhoff, P. A.
Other Authors
Author Title of a Work
Eckhoff, Peter A.
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,
Year Published 1998
Report Number EPA-454/R-98-020
Stock Number PB99-127342
OCLC Number 41667701
Subjects Atmospheric diffusion--Mathematical models. ; Air--Pollution--Mathematical models.
Additional Subjects Air pollution dispersion ; Environmental transport ; Computerized simulation ; Comparison ; Area sources ; Point sources ; Atmospheric diffusion ; Diffusion modeling ; Air pollution sources ; Atmospheric transport ; Emissions ; Transport properties ; Lagrangian ; Gaussian plume models ; Steady state ; Scenarios ; CALPUFF computer model ; ISC3 computer model
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000D5YX.PDF
http://purl.access.gpo.gov/GPO/LPS3081
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB99-127342 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 1 volume (various pagings) : illustrations ; 28 cm
Abstract
In the report, a comparison is made of two different dispersion models, CALPUFF and ISC3. CALPUFF is a Lagrangian puff model which simulates continuous puffs of pollutants released into the ambient flow, whereas ISC3 is a Gaussian plume model that treats emissions from a source as a contiguous mass. CALPUFF may be configured to treat emissions as integrated puffs or as slugs. ISC3 is currently recommended for routine use in assessing source impacts involving transport distances of less than 50km. The report is being released to establish part of the basis for review of the consequences resulting from use of CALPUFF in routine dispersion modeling of air pollution impacts.
Notes
Cover title. Authors: C. Thomas Coulter & Peter A. Eckhoff. Shipping list no.: 99-0370-M. "December 1998"--Cover. Includes bibliographical references (page 21). "EPA-454/R-98-020." Microfiche.