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RECORD NUMBER: 5 OF 13

OLS Field Name OLS Field Data
Main Title Evaluation of the Multiple Source Gaussian Plume Diffusion Model - Phase 1
Author Koch, Robert C. ; Fisher., George E. ;
CORP Author Geomet, Inc., Gaithersburg, Md.;Environmental Protection Agency, Research Triangle Park, N.C.
Year Published 1973
Report Number GEOMET-EF-186; EPA-68-02-0281; EPA/650/4-75-018/a;
Stock Number PB-249 062
Additional Subjects Atmospheric diffusion ; Air pollution ; Atmospheric models ; Sulfur dioxide ; Normal density functions ; Mathematical models ; Comparison ; Exhaust emissions ; Urban areas ; Algorithms ; Concentration(Composition) ; Statistical analysis ; Meteorological data ; Wind velocity ; Tables(Data) ; Graphic methods ; Plumes ; Computerized simulation ; New York ; Gaussian plume model ; Air pollution sampling ; Air quality display model ; Gifford Hanna model ; Sample chronological input model ; Climatological dispersion model ; Air quality data ; New York City(New York)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20015UWM.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-249 062 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 187 p.
Abstract Ten different ways of applying the Gaussian plume diffusion model to represent air quality in an urban area are compared. The different techniques include different degrees of detail in representing spatial and temporal variations in emissions and in meteorological conditions. The methods used to represent spatial and temporal variations are described. It is shown that some improvement results from the use of more detailed spatial and temporal variations. It is suggested that greater improvements would result if more detailed measurements of emissions and meteorological conditions were available. The report places primary emphasis on the use of the Sampled Chronological Input Model (SCIM) as a computer program for the multiple-source Gaussian plume diffusion model; the characteristics of this program are described.
Contents Notes "April 1973"
NTIS Title Notes Final rept..
PUB Date Free Form Apr 73
Category Codes 13B; 04A; 68A; 91A; 55B
NTIS Prices PC A09/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326613446
Origin NTIS
Type CAT