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OLS Field Name OLS Field Data
Main Title Median life, annual activity, and load factor values for nonroad engine emissions modeling /
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-10-016
Stock Number PB2010-114760
OCLC Number 865093323
Subjects Combustion gases--Environmental aspects--United States--Computer simulation. ; Engines--Environmental aspects--United States--Computer simulation. ; Air--Pollution--United States--Forecasting. ; Combustion gases--Environmental aspects--United States--Forecasting.
Additional Subjects Air pollution ; Exhaust emissions ; Mathematical models ; Inventories ; Automobile population
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P10081RV.PDF
http://purl.fdlp.gov/GPO/gpo48248
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P10081RV.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCD  EPA 420-R-10-016 PDF file on file NVFEL Library/Ann Arbor, MI 12/16/2013
NTIS  PB2010-114760 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/21/2011
Collation 1 online resource ([47] pages) : charts
Abstract EPAs NONROAD model computes emission inventories for nonroad engines. This report documents the default input values of median life, annual activity, and load factor for various types of nonroad engines. The model uses annual activity and load factor values to calculate yearly emissions for each engine type. In addition, the model uses activity and load factor, in combination with median life, to calculate the fleet age distributions for each engine type, as it projects future (or past) engine populations. Relative to the previous April 2004 version of this report, this version includes median life, activity, and load factor estimates for high performance sterndrive and inboard (SD/I) recreational marine engines. Also, beginning with NONROAD2005, the hydro power unit SCCs have been changed from 22xx005050 to 22xx006035, reflecting a reclassification from the farm to the commercial category.
Notes Title from PDF title screen (viewed on December 12, 2013). "July 2010." "EPA-420-R-10-016." "NR-005d." Includes bibliographical references (pages 18-20).
Place Published Washington, D.C.
Supplementary Notes See also PB2005-106071.
Availability Notes Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division,
PUB Date Free Form Jul 2010
Category Codes 91A; 43F; 68A; 81J
NTIS Prices PC A04/MF A04
BIB Level m
Medium computer
Content text
Carrier online resource
Cataloging Source RDA
Control Number 128601810
OCLC Time Stamp 20131212134904
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01607nam 2200337Ii 45020