| Main Title |
User's guide for the Multiple Airshed (MASH) model / |
| Author |
Paul, Roy A.
|
| CORP Author |
PEI Associates, Inc., Durham, NC.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, |
| Year Published |
1985 |
| Report Number |
EPA-450/4-85-009; EPA-68-02-3512 |
| Stock Number |
PB86-100146 |
| OCLC Number |
12608129 |
| Subjects |
Air quality--United States--Measurement--Handbooks, manuals, etc ;
Air--Pollution--United States--Measurement--Handbooks, manuals, etc ;
Ozone--United States--Measurement--Handbooks, manuals, etc
|
| Additional Subjects |
Ozone ;
Monitors ;
Air pollution ;
Guidelines ;
Mathematical models ;
Sampling ;
Meteorology ;
Wind direction ;
Design criteria ;
Sites ;
Computer programs ;
Air shed models ;
Air pollution sampling ;
Air quality ;
User manuals(Computer programs)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-450/4-85-009 |
|
Research Triangle Park Library/RTP, NC |
08/27/1999 |
| ELBD ARCHIVE |
EPA 450-4-85-009 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 450-4-85-009 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB86-100146 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 25 leaves : ill. ; 28 cm. |
| Abstract |
Multiple airshed (MASH) model calculates design values for each of a series of ozone monitoring sites in the U.S. Each monitor is assigned to various airsheds, depending on time of day and the resultant wind direction for each day. Using a list of high values for each airshed, one design value is selected for each airshed and monitor combination. The design value associated with a particular SMSA can be selected from the resulting list of site specific design values which the program generates for each airshed. Input data for MASH are (1) hourly ozone values from monitors, (2) daily resultant wind directions at selected meteorological stations, and (3) a coded set of instructions telling how to allocate hourly ozone values to various airsheds based on wind direction. |
| Notes |
"PEI Associates, Inc." "July 1985." |
