| Main Title |
Historical visibility over the eastern U.S. : daily extinction coefficient contour maps 1968-1972. Appendix F / |
| Author |
Patterson, D. E. ;
Holloway, Janet M. ;
Husar, Rudolf B.
|
| Other Authors |
|
| CORP Author |
Washington Univ., St. Louis, MO.;Environmental Sciences Research Lab., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory, |
| Year Published |
1980 |
| Report Number |
EPA/600/3-80/043F; EPA-R-803896 |
| Stock Number |
PB81-196685 |
| Additional Subjects |
Air pollution ;
Visibility ;
Meteorological data ;
Haze ;
Absorptivity ;
Seasonal variations ;
Air masses ;
Tables(Data) ;
Maps ;
Eastern Region(United States)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB81-196685 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
350 pages ; 28 cm |
| Abstract |
The changes and causes of reduced visibility in the Eastern U.S. during the past three decades were examined. Contour maps of local midday extinction coefficients (inversely related to visibility) are presented for the years 1968-1972. Daily mean extinction coefficient maps illustrate the formation and movement of air masses with reduced visibility; they are supplemented by tables and stripcharts of regional meteorological parameters. |
| Notes |
EPA 600/3-80-043F. May 1980. Microfiche. |
