| Main Title |
Progress in Photochemical Air Quality Simulation Modeling. |
| Author |
Shreffler, J. H. ;
Schere, K. L. ;
Demerjian, K. L. ;
|
| CORP Author |
Environmental Sciences Research Lab., Research Triangle Park, NC. |
| Year Published |
1983 |
| Report Number |
EPA-600/D-83-041; |
| Stock Number |
PB83-194530 |
| Additional Subjects |
Air pollution ;
Mathematical models ;
Photochemistry ;
Ozone ;
Field tests ;
Performance evaluation ;
Air quality
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB83-194530 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
30p |
| Abstract |
Within the class of existing or conceived photochemical air quality simulation models (PAQSM's) there are only several basic approaches. The United States Environmental Protection Agency (U.S. EPA) in the mid-1970's reviewed the various urban scale models which were in existence and chose three, embodying distinct approaches, for further refinement, development and evaluation. The purpose of this paper is to describe the PAQSM's emerging from research and development projects of the U.S. EPA. The presentation will not attempt a detailed discussion of chemical mechanisms or numerical schemes. Rather, emphasis will be placed on the models' basic structures, data requirements, computer requirements, and problems encountered in applying them. Also, two major field programs will be described which have been conducted by EPA to support testing and evaluation of the models. |
| Supplementary Notes |
Pub. in Proceedings of the International Technical Meeting on Air Pollution Modeling and Its Application (13th), France, 12 Sep 82. |
| PUB Date Free Form |
1983 |
| Category Codes |
13B; 68A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
321646162 |
| Origin |
NTIS |
| Type |
CAT |
