| Main Title |
Methods for Measuring the Intensities of Aitken Nuclei Sources in the Atmosphere (Methodes de Mesure de l'Intensite des Sources de Noyaux d'Aitken dans l'Atmosphere). |
| Author |
Lopez, A. ;
Servant, J. ;
Fontan., J. ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section. |
| Year Published |
1974 |
| Report Number |
EPA-TR-75-72; |
| Stock Number |
PB-252 718-T |
| Additional Subjects |
Air pollution ;
Ions ;
Translations ;
France ;
Combustion products ;
Industrial wastes ;
Plumes ;
Urban areas ;
Concentration(Composition) ;
Particle flux ;
Wind velocity ;
Electrostatic precipitation ;
Aitken nuclei ;
Air pollution detection ;
Point sources
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-252 718-T |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
32p |
| Abstract |
Different methods for measuring the intensities of Aitken nuclei sources in the atmosphere are presented. They are based on data obtained from aircraft measurements. The intensity of a small source area, some sq km, is obtained by the vertical repartition of the concentrations in the plume; for larger source area, some 10,000 sq km, this intensity is determined from the variation with day time of the vertical profiles of the concentration. The accuracy of the different methods is discussed. |
| Supplementary Notes |
Trans. of Atmospheric Environment (U.S.) v8 p733-754 1974. |
| Title Annotations |
+++Methods for Measuring the Intensities of Aitken Nuclei Sources in the Atmosphere (Methodes de Mesure de l'Intensite des Sources de Noyaux d'Aitken dans l'Atmosphere)--Translation. |
| PUB Date Free Form |
1974 |
| Category Codes |
07A; 13B; 04A |
| NTIS Prices |
PC A03/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326618003 |
| Origin |
NTIS |
| Type |
CAT |
