Record Display for the EPA National Library Catalog

RECORD NUMBER: 93 OF 1066

OLS Field Name OLS Field Data
Main Title An interim report on motor vehicle emission estimation /
Author Kircher, David S. ; Armstron, Donald P.
Other Authors
Author Title of a Work
Armstrong, Donald P.
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Office of Air Quality Planning and Standards.
Publisher Environmental Protection Agency ; Avail. from National Technical Information Service,
Year Published 1973
Report Number EPA-450/2-73-003
Stock Number PB-230 931
OCLC Number 06352842
Subjects Automobiles--Motors--Exhaust gas--Measurement. ; Air--Pollution--Measurement.
Additional Subjects Air pollution ; Exhaust emissions ; Gasoline engines ; Computation ; Estimates ; Carbon monoxide ; Hydrocarbons ; Nitrogen oxides ; Motor vehicle engines ; Predictions ; California ; Emission factors
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100ZAZ4.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 450/2-73-003 Region 3 Library/Philadelphia, PA 05/12/1995
EJBD ARCHIVE EPA 450-2-73-003 Headquarters Library/Washington,DC 05/13/2013
EKAM  TD886.5.K5I5 1973 Region 4 Library/Atlanta,GA 05/10/1997
EKBD  EPA-450/2-73-003 Research Triangle Park Library/RTP, NC 04/02/1993
ERAD  EPA 450/2-73-003 Region 9 Library/San Francisco,CA 01/23/2013
NTIS  PB-230 931 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 vii, 38 pages ; 28 cm.
Abstract
New gasoline-powered motor vehicle (light-duty and heavy-duty) emission factors, which supersede those in EPA Publication AP-42 (Compilation of Air Pollutant Emission Factors) for carbon monoxide, hydrocarbons, and nitrogen oxides, are presented based on a recent nationwide study of over 1,000 automobiles. These factors account for such variables as the model year, deterioration, and average speed differences. Sample calculations are included to illustrate the method of obtaining emission factors that are most representative of a particular region, vehicle mix (age and type), and average speed. Methods are given for obtaining estimates of area-wide (region or subregion) emissions attributed to gasoline-powered vehicles. The emissions contribution from other mobile sources is calculated using the values in Compilation of Air Pollutant Emission Factors.
Notes
PB 230 931 "EPA-450/2-73-003." "October 1973." 4to. For Sale by the National Technical Information Service (Price upon application). Includes bibliographical references (pages 37-38).