| Main Title |
Relationships between Direction of Wind Flow and Ozone Inflow Concentrations at Rural Locations Outside of St. Louis, Missouri. |
| Author |
Altshuller, A. P. ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. |
| Year Published |
1986 |
| Report Number |
EPA/600/J-86/309; |
| Stock Number |
PB87-176707 |
| Additional Subjects |
Wind direction ;
Air pollution ;
Ozone ;
Rural areas ;
Emission ;
Boundary layer ;
Photochemical reaction ;
Troposphere ;
Air quality data ;
Saint Louis(Missouri)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB87-176707 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
13p |
| Abstract |
The relationships between the monthly averages of daily 1200-1500 h O3 inflow concentrations and the wind flow direction are evaluated using measurements at rural locations outside of St. Louis, Missouri. Although there may be a stratospheric component to these ground level rural O3 concentrations, most of the O3 measured can be associated with photochemical O3 formation in the free troposhere and in the boundary layer. Most of the gradient in rural O3 concentrations from west to east of St. Louis is attributed to higher anthropogenic emissions of O3 precursors to the east rather than to differences in meteorological conditions from west to east. |
| Supplementary Notes |
Pub. in Atmospheric Environment, v20 n11 p2175-2184 1986. |
| NTIS Title Notes |
Journal article. |
| PUB Date Free Form |
1986 |
| Category Codes |
68A; 55B; 43F; 91A |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
716921230 |
| Origin |
NTIS |
| Type |
CAT |
