| Main Title |
Study of Emissions from Light Duty Vehicles in Six Cities. |
| CORP Author |
Automotive Environmental Systems, Inc., Westminster, Calif. |
| Year Published |
1973 |
| Report Number |
EPA-68-04-0042; 1497; |
| Stock Number |
PB-220 142 |
| Additional Subjects |
( Air pollution ;
Exhaust gases) ;
( Exhaust gases ;
Motor vehicles) ;
Hydrocarbons ;
Carbon monoxide ;
Carbon dioxide ;
Nitrogen oxides ;
Evaporation ;
Tests ;
Statistical analysis ;
Surveys ;
Concentration(Composition) ;
Tables(Data) ;
Los Angeles(California) ;
Chicago(Illinois) ;
Houston(Texas) ;
Denver(Colorado) ;
Saint Louis(Missouri) ;
Washington(District of Columbia) ;
Automobile exhaust
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-220 142 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
311p |
| Abstract |
A comprehensive study of emissions from light duty vehicles was performed in six cities of the United States to determine the contribution to atmospheric pollution by the vehicle population. Over 1,000 vehicles of the 1957 through 1971 model years were tested to determine the levels of hydrocarbon, carbon monoxide, carbon dioxide and oxides of nitrogen exhaust emissions. Evaporative emission tests using the SHED technique were performed on a subsample of vehicles in Los Angeles and Denver. Comprehensive statistical analyses of emission results by city, manufacturer, make, model year and engine class are presented. (Author) |
| PUB Date Free Form |
Mar 73, |
| Category Codes |
13B; 68A |
| NTIS Prices |
PC A14/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326561803 |
| Origin |
NTIS |
| Type |
CAT |
