Record Display for the EPA National Library Catalog
RECORD NUMBER: 24 OF 42
|OLS Field Name||OLS Field Data|
|Main Title||Methodology for estimating emissions from off-highway mobile sources for the RAPS program /|
|Author||Hare, Charles T.|
|CORP Author||Southwest Research Inst., San Antonio, TX.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.|
|Publisher||U.S. Environmental Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards,|
|Report Number||EPA-450/3-75-002; EPA-68-02-1397|
|Additional Subjects||Exhaust emissions ; Air pollution ; Hydrocarbons ; Carbon monoxide ; Nitrogen oxides ; Particles ; Aldehydes ; Sulfur oxides ; Carbon dioxide ; Outboard engines ; Snow vehicles ; Construction equipment ; Agricultural machinery|
|Collation||1 v. (various pagings) : ill. ; 28 cm.|
Emissions, population, and usage data existing in the technical literature have been collected and organized for the following unregulated sources: outboard motors, snowmobiles, motorcycles, lawn and garden equipment, construction equipment, industrial equipment, and farm equipment. Methodologies for estimating emissions and fuel consumption on a county basis have been developed for the sources noted above. They have been demonstrated for counties in the St. Louis Metropolitan Air Quality Control Region (AQCR), and their strengths and weaknesses have been discussed. Methods have also been developed to apportion county emissions estimates to grid elements, but they have not been demonstrated. The exhaust constituents assessed include hydrocarbons (HC), carbon monoxide (CO), oxides of nitrogen (NOx), particulate, aldehydes (RCHO), and oxides of sulfur (SOx). For outboard motors, neither particulate nor aldehyde data were available; but carbon dioxide (CO2) emissions were included.
EPA project officer: Charles C. Masser. Prepared by Southwest Research Institute. "October 1974." Final report. Includes bibliographical references (B/2-B/5). "EPA-450/3-75-002."