Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Nonroad engine population estimates /
CORP Author United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division,
Publisher United States Environmental Protection Agency,
Year Published 2010
Report Number EPA-420-R-10-017
Stock Number PB2010-114761
OCLC Number 865176101
Subjects Engines--Estimates--United States. ; Air--Pollution--United States--Forecasting. ; Combustion gases--Environmental aspects--United States--Forecasting.
Additional Subjects Engine populations ; Fuels ; Power levels ; Standards ; NONROAD 2004 emission inventory model ; Nonroad engine population values ; Environmental Protection Agency
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA 420-R-10-017 PDF file on file NVFEL Library/Ann Arbor, MI 12/16/2013
NTIS  PB2010-114761 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/21/2011
Collation 1 online resource ([48] pages)
The purpose of this memorandum is to document the source of the nonroad engine population values used in EPAs final NONROAD2008a emission inventory model. Engine populations are provided as default values in EPAs NONROAD emission inventory model categorized by equipment type, power level, and fuel type. This categorization allows the NONROAD model to determine the phase-in of new emission standards and other unique aspects of emissions or allocations by application, fuel type, or power level. Relative to the previous December 2005 version of this report, this version includes population estimates for high performance sterndrive and inboard (SD/I) recreational marine engines.
Title from title screen (viewed on December 13, 2013). "July 2010." "EPA-420-R-10-017." "NR-006e." Includes bibliographical references (page 15).