| Main Title |
Ozone and precursor transport into an urban area : evaluation of measurement approaches / |
| Author |
Chan, Michael W. ;
Allard, Douglas W. ;
Tombach, Ivar
|
| Other Authors |
|
| CORP Author |
AeroVironment, Inc., Pasadena, CA.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
Office of Air Quality Planning and Standards ; National Technical Information Service [distributor, |
| Year Published |
1979 |
| Report Number |
EPA-450/4-79-039; EPA-68-02-3027 |
| Stock Number |
PB80-153927 |
| OCLC Number |
08230873 |
| Subjects |
Air--Pollution--Pennsylvania--Philadelphia Region--Measurement ;
Atmospheric ozone--Pennsylvania--Philadelphia Region--Measurement
|
| Additional Subjects |
Ozone ;
Air pollution ;
Urban areas ;
Nitrogen oxides ;
Atmospheric motion ;
Hydrocarbons ;
Oxidizers ;
Measuring instruments ;
Pennsylvania ;
Path of pollutants ;
Air pollution sampling ;
Philadelphia(Pennsylvania) ;
Photochemical oxidants
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-450/4-79-039 |
|
Research Triangle Park Library/RTP, NC |
06/24/1994 |
| ELBD ARCHIVE |
EPA 450-4-79-039 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ERAD |
EPA 450/4-79-039 |
|
Region 9 Library/San Francisco,CA |
02/04/2013 |
| ESAD |
EPA 450-4-79-039 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB80-153927 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xv, 148 p. : ill., maps ; 28 cm. |
| Abstract |
This report evaluates five techniques for measuring the transport of ozone and precursors into an urban area. These techniques for measuring the transport of ozone and precursors into an urban area. These techniques were tested in Philadelphia during the summer of 1978. The data collected in the field program indicate that, in general, advection of ozone aloft is the main route by which pollution of photochemical interest is transported into Philadelphia. Transport of ozone along the surface and transport of oxides of nitrogen and non-methane hydrocarbons, both aloft and along the surface, are minimal. Thus, the recommended techniques must primarily be able to quantify the ozone transported aloft. Of the five techniques, three were determined applicable for quantifying the ozone transported aloft. |
| Notes |
"AeroVironment Inc." "December 1979." Includes bibliographical references (p. 140-143). "Contract no. 68-02-3027." "EPA-450/4-79-039." |
