UNAMAP (version 4), user's network for applied modeling of air pollution. Model-simulation
The User's Network for Applied Modeling of Air Pollution UNAMAP (Version 4) contains 21 air quality simulation models (AQSM). These models input emission and meteorological data to calculate projected air pollutant concentrations. UNAMAP contains state-of-the-art dispersion research algorithms supported by U.S. Environmental Protection Agency's (EPA) Office of Research and Development. The UNAMAP (Version 4) contains ten (10) new models. In addition, most of the original UNAMAP models have undergone extensive revision. The models are: COMPLEX II - is a multiple point source code with terrain adjustment. COMPLEX I - is a multiple point source code with terrain adjustment representing a sequential modeling bridge between VALLEY and COMPLEX II. BLP (Buoyant Line and Point Source Dispersion Model) - is a gaussian plume dispersion model associated with aluminum reduction plants. RAM - Short-term gaussian steady-state algorithm estimates concentrations of stable pollutants. CRSTER - estimates ground-level concentrations resulting from up to 19 collocated elevated stack emissions. CDM - this climatological dispersion model determines long-term quasi-stable pollutant concentrations. CDMQC - CDM altered to provide implementation of calibration and of averaging time transformations. APRAC - computes hourly averages of carbon monoxide for any urban location. HIWAY - computes the hourly concentrations of non-reactive pollutants downwind of roadways. VALLEY - is a steady-state, univariate gaussian plume dispersion algorithm. TEM (Texas Episodic Model) - is a short term, steady-state gaussian plume model for determining short-term concentrations of non-reactive pollutants. TCM (Texas Climatological Model) is a climatological, steady-state gaussian plume model for determining long-term average pollutant concentrations of non-reactive pollutants. PAL (Point, Area, Line Source Algorithm) - this short-term gaus.
- Research Organization:
- Environmental Protection Agency, Research Triangle Park, NC (USA). Office of Air Quality Planning and Standards
- OSTI ID:
- 5811096
- Report Number(s):
- PB-81-164600
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
99 GENERAL AND MISCELLANEOUS
990300 -- Information Handling
A CODES
AIR POLLUTION
COMPUTER CODES
COMPUTER NETWORKS
COMPUTERIZED SIMULATION
DIFFUSION
FORTRAN
MAGNETIC STORAGE DEVICES
MAGNETIC TAPES
MATHEMATICAL MODELS
MEMORY DEVICES
POLLUTION
PROGRAMMING LANGUAGES
SIMULATION