| Main Title |
RELMAP : a regional lagrangian model of air pollution user's guide / |
| Author |
Eder, B. K. ;
Coventry, D. H. ;
Clark, T. L. ;
Bollinger, C. E.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. ;Computer Sciences Corp., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Atmospheric Sciences Research Laboratory, |
| Year Published |
1986 |
| Report Number |
EPA/600-S8-86-013; EPA/600/8-86/013 |
| Stock Number |
PB86-171394 |
| OCLC Number |
15344945 |
| Subjects |
Air--Pollution--United States--Computer programs ;
Air--Pollution--Computer programs
|
| Additional Subjects |
Lagrangian function ;
Air pollution ;
Sulfur dioxide ;
Photogrammetry ;
Aerial monitoring ;
Mapping ;
Triangulation ;
RELMAP(Relative Mapping Triangulation)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 600-S8-86-013 |
In Binder |
Headquarters Library/Washington,DC |
11/06/2017 |
| EJBD |
EPA 600-S8-86-013 |
|
Headquarters Library/Washington,DC |
11/06/2017 |
| EKBD |
EPA-600/S8-86-013 |
|
Research Triangle Park Library/RTP, NC |
09/05/2008 |
| NTIS |
PB86-171394 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Edition |
[Project summary]. |
| Collation |
3, [1] pages ; 28 cm |
| Abstract |
The regional Lagrangian Model of Air Pollution (RELMAP) is a mass conserving, Lagrangian model that simulates ambient concentrations and wet and dry depositions of SO2, SO4=, and fine and coarse particulate matter over the eastern United States and southeastern Canada (default domain). Discrete puffs of pollutants, which are released periodically over the model's domain, are transported by wind fields and subjected to linear chemical transformation and wet and dry deposition processes. The model, which is generally run for one month, can operate in two different output modes. The first mode produces patterns of ambient concentration, and wet and dry deposition over the defined domain, and the second mode produces interregional exchange matrices over user-specified source/receptor regions. RELMAP was written in FORTRAN IV on the Sperry UNIVAC 1100/82, and consists of 19 preprocessor programs that prepare meteorological and emissions data for use in the main program, which uses 17 subroutines to produce the model simulations. |
| Notes |
Caption title. At head of title: Project summary. Distributed to depository libraries in microfiche. "May 1986." "EPA/600-S8-86-013." |
