| 60 Titles Match Your Query |
Showing 1 through 50 of 60
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1.
VISCREEN - Plume Screening Model [VISCREEN-Model]
VISCREEN calculates the potential impact of a plume of specified emissions for specific transport and dispersion conditions.
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2.
DEGADIS (Dense Gas Dispersion Model) [DEGADIS-Model]
DEGADIS (Dense Gas Dispersion Model) simulates the atmospheric dispersion at ground-level, area source dense gas (or aerosol) clouds released with zero momentum into the atmospheric boundary layer ...
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3.
Community Multi-scale Air Quality (CMAQ) Model [CMAQ_Model]
The Community Multi-scale Air Quality (CMAQ) modeling system has been designed to approach air quality as a whole by including state-of-the-science capabilities for modeling multiple air quality issues, ...
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4.
Complex Terrain Dispersion Model Plus Algorithms for Unstable Situations [CTDMPLUS-Model]
(Summary adapted from EPA.)
CTDMPLUS (Complex Terrain Dispersion Model Plus Algorithms for Unstable
Situations) is a refined point source Gaussian air quality model for use in all
stability conditions ...
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5.
Multi-Chamber Concentration And Exposure Model (MCCEM) [EPA-MCCEM]
Multi- Chamber Concentration and Exposure Model (MCCEM)
.- Estimates average and peak indoor air concentrations of chemicals released
from products or materials in houses, apartments, townhouses, ...
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6.
AM3 - The Atmospheric component of the GFDL coupled model CM3 [GFDL_AM3]
AM3 (Donner et al., 2011), the atmospheric component of the GFDL coupled model CM3, was designed with an awareness of key emerging issues in climate science, including aerosol-cloud interactions in ...
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7.
ADMSSTAR - Model for the Analysis of Short-Term Accidental Releases [CERC_ADMSSTAR]
ADMSSTAR is a model for the analysis of Short-Term Accidental Releases based on the ADMS methodology. ADMSSTAR has been developed specifically to estimate air concentration and deposition rate for ...
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8.
DRIFTSIM - Development of a User-Friendly Computer Program to Predict Drift Distances of Spray Droplets [USDA_ARS_DRIFTSIM]
Computer simulation provides a means of determining the relative effects of various factors on spray drift while field experiments to measure spray drift have the limitation that many variables cannot ...
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9.
California Landfill Methane Inventory Model [USDA_ARS_CALMIM]
CALMIM (California Landfill Methane Inventory Model) is a field-validated 1-dimensional transport and oxidation model that calculates annual site-specific landfill methane emissions based on the major ...
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10.
Dairy Gas Emissions Model [USDA_ARS_DairyGEM]
The Dairy Gas Emissions Model (DairyGEM) is a software tool for estimating ammonia, hydrogen sulfide, and greenhouse gas (GHG) emissions of dairy production systems as influenced by climate and farm ...
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11.
Dairy Greenhouse Gas Model [USDA_ARS_DairyGHG]
The Dairy Greenhouse Gas Model (DairyGHG) is a software tool for estimating the greenhouse gas emissions and carbon footprint of dairy production systems. A dairy production system generally represents ...
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12.
SBDART: A Practical Tool for Plane-Parallel Radiative Transfer in the Earth's Atmosphere [USCB_SBDART]
Introduction
SBDART (Santa Barbara DISORT Atmospheric Radiative Transfer) is a FORTRAN computer code designed for the analysis of a wide variety of radiative transfer problems encountered in satellite ...
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13.
ADMS-Screen - Screening Model for Air Quality Calculations [CERC_ADMS_SCREEN]
ADMS-Screen is a screening model for air quality calculations. It models dispersion from a single stack to calculate ground-level concentrations, providing rapid assessments of stack height. Comparison ...
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14.
ADMS-Urban - Air Pollution Model [CERC_ADMS_URBAN]
The ADMS-Urban pollution model is a comprehensive tool for tackling air pollution problems in cities and towns. It can be used to examine emissions from 7500 sources simultaneously.
ADMS-Urban is ...
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15.
ADMS-Roads Pollution Model [CERC_ADMS_ROADS]
The ADMS-Roads pollution model is a comprehensive tool for investigating air pollution problems due to small networks of roads that may be in combination with industrial sites, for instance small ...
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16.
Emissions Inventory Tool [CERC_EMIT]
EMIT is an Emissions Inventory Tool. EMIT can be used to store, manipulate and assess emissions data from a variety of sources.
Emissions data held in EMIT can be used for:
-local air pollution ...
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17.
GASTAR - Dense Gas Dispersion Model [CERC_GASTAR]
GASTAR is a dense gas dispersion model developed by CERC ideally suited to modelling accident and emergency response scenarios or investigating site safety involving releases of flammable and/or toxic ...
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18.
ADMS 4 - Air Quality Dispersion Model [CERC_ADMS]
ADMS 4 is a dispersion model used to model the air quality impact of existing and proposed industrial installations. Current and future air quality can be assessed with respect to the air quality ...
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19.
HGSYSTEM: Dispersion Models for Ideal Gases [HGSYSTEM]
As a result of many years in-house research, the gas dispersion group at Shell Research Ltd. Thornton (United Kingdom) has developed a package of mathematical models, called HGSYSTEM, to study the ...
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20.
NFSpuff3 [NFSpuff3]
NFSpuff3 is a Lagrangian-puff air-quality model that computes smoke-dispersion
trajectories and surface concentrations from large, prescribed and natural
fires, in complex terrain. Wind-fields ...
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21.
WYNDvalley [WV3] [WYNDvalley]
WYNDvalley [WV3] is an Eulerian grid air-quality model that permits flexible
boundaries, sources, and winds. It is listed in the Federal Register as a
"non-guideline" model that is suitable for ...
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22.
OBODM Model [OBODM-Model]
(Summary adapted from EPA.)
OBODM
Intended for use in evaluating the potential air quality impacts of the open
burning and detonation (OB/OD) of obsolete munitions and solid ...
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23.
US Environmental Protection Agency (EPA) Air Quality Forecasts and Ozone Maps (AIRnow) [EPA_AIRNOW]
The United States Environmental Protection Agency's Airnow web site is a
comprehensive source for air quality related information. The EPA calculates
the air quality index ...
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24.
Second-order Closure Integrated Puff Model [SCIPUFF-Model]
SCIPUFF (Second-order Closure Integrated Puff) model is a Lagrangian puff dispersion model developed by Titan's ARAP Group that uses a collection of Gaussian puffs to represent an arbitrary, three-dimensional ...
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25.
CEOS Climate Diagnostics [CEOS_CD]
The CEOS Climate Diagnostics web site was inspired by the ideas and foresight of Mitchell D. Goldberg, NOAA/NESDIS, SaTellite Applications and Research (STAR), and Chief of the Satellite Meteorology ...
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26.
CALINE4, CAlifornia LINE Source Dispersion Model [CALINE4]
CALINE4, CAlifornia LINE Source Dispersion Model, version 4, is the standard modeling program used by Caltrans to assess carbon monoxide impacts near transportation facilities, as described in Appendix ...
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27.
UAM-V - Urban Airshed Model V [UAM-V_Model]
(Summary adapted from EPA.)
The UAM-V (Urban Airshed Model V) Model is a three-dimensional, multi-scale
photochemical grid model that calculates concentrations of pollutants by ...
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28.
Goddard Earth Observing System Model, Version 5 (GEOS-5) [NASA_GEOS-5]
The Goddard Earth Observing System Model, Version 5 (GEOS-5) is a system of models integrated using the Earth System Modeling Framework (ESMF). The GEOS-5 DAS integrates the GEOS-5 AGCM with the Gridpoint ...
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29.
Regional Air Quality Modeling System (RAQMS) [RAQMS]
Regional Air Quality Modeling Systems
Scientists use the Regional Air Quality Modeling System (RAQMS) computer model
to predict air quality around the globe. RAQMS has been designed to address ...
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30.
Public Health Application in Remote Sensing (PHAiRS) [PHAiRS]
State and local health officials face a wide range of challenges from DUI and tobacco-related illnesses to environmental and infectious diseases. To meet these challenges, officials require dynamic ...
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31.
Galileo Interim Radiation Electron Model (GIRE) [NASA_GIRE]
The Jet Propulsion Laboratory, California Institute of Technology, in the early 1980s developed a comprehensive model of the jovian electron and proton radiation environments (E>100 keV) under the ...
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32.
R-UNSAT Mathematical Model for Simulating Transport of Volatile Organic Compounds [02-usgs-R-UNSAT-00]
The Galloway research team has developed and documented three computer models
(AIR2D, AIR3D, and R-UNSAT) for simulating flow and transport in the
unsaturated zone that are available to the public. ...
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33.
AERMOD Modeling System [AERMOD_Model]
(Summary adapted from EPA.)
The American Meteorological Society/Environmental Protection Agency Regulatory
Model Improvement Committee (AERMIC) was formed to introduce state-of-the-art
modeling concepts ...
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34.
Assessment System for Population Exposure Nationwide [EPA_ASPEN]
The Assessment System for Population Exposure Nationwide (ASPEN) consists of a
dispersion and a mapping module. The dispersion module is a Gaussian
formulation based on ISCST3 for estimating ambient ...
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35.
Chemical Mass Balance Model [CMB8]
The Chemical Mass Balance (CMB) Model EPA-CMBv8.2 is one of several receptor
models that has been applied to air quality problems over the last two decades.
Based on an effective-variance least squares ...
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36.
Climatological Dispersion Model [CDM2-Model]
(Summary adapted from EPA.)
CDM-2.0 (Climatological Dispersion Model - Version 2.0) determines long-term
(seasonal or annual) pollutant concentrations in a rural or urban setting using
average emission ...
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37.
Environmental Mercury Mapping, Modeling, and Analysis (EMMMA) [USGS_EMMMA]
The Environmental Mercury Mapping, Modeling, and Analysis (EMMMA) Tool supports
mercury research and decision-making by providing tools for Mapping, Modeling,
and Analysis of mercury data.
The Environmental ...
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38.
NOAA - Real-time Environmental Applications and Display sYstem (READY) [NOAA-READY]
CHILD SERFs
A world wide web based system called the Real-time Environmental Applications
and Display sYstem (READY) has been developed for accessing and displaying
meteorological data and running trajectory ...
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39.
SHORTZ - Gaussian Plume Model [SHORTZ-Model]
[Summary adapted from EPA.]
SHORTZ a steady-state bivariate Gaussian plume formulation for both urban and
rural areas in flat or complex terrain to calculate ground-level ambient air
concentrations. ...
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40.
COMPLEX1 - Terrain Screening Model [COMPLEX1-Model]
(Summary adapted from EPA.)
COMPLEX1 a multiple point source screening technique with terrain adjustment
that incorporates the plume impaction algorithm of the VALLEY model.
http://www.epa.gov/scram001/dispersion_screening.htm#complex1
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41.
Bouyant Line and Point Source Model [BLP-Model]
(Summary adapted from EPA.)
BLP (Bouyant Line and Point Source Model ) a Gaussian plume dispersion model
designed to handle unique modeling problems associated with aluminum reduction
plants, and ...
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42.
Emissions Modeling System for Hazardous Pollutants (EMS-HAP) [EMS_HAP]
The Emissions Modeling System for Hazardous Pollutants (EMS-HAP) is an
emissions processor that performs the steps needed to process an emission
inventory for input into the ASPEN model or the ISCST3 ...
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43.
HYbrid ROADway Model [HYROAD-Model]
(Summary adapted from EPA.)
The HYbrid ROADway Model (HYROAD) integrates three historically individual
modules that simulate the effects of traffic, emissions and dispersion. The
traffic module ...
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44.
ISC3 - Industrial Source Complex Model [ISC3_Model]
(Summary adapted from EPA.)
ISC3 (Industrial Source Complex Model) a steady-state Gaussian plume model
which can be used to assess pollutant concentrations from a wide variety of
sources associated ...
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45.
LONGZ - Terrain Screening Model [LONGZ-Model]
(Summary adapted from EPA.)
LONGZ a steady-state Gaussian plume formulation for both urban and rural
areas in flat or complex terrain to calculate long term (seasonal and/or
annual) ground-level ...
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46.
OCD - Offshore and Coastal Dispersion Model [OCD_Model]
(Summary adapted from EPA.)
OCD (Offshore and Coastal Dispersion Model) a straight line Gaussian model
developed to determine the impact of offshore emissions from point, area or
line sources on ...
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47.
OZIPR Model [OZIPR-Model]
(Summary adapted from EPA.)
OZIPR is based on EPA's Ozone Isopleth Plotting Program (OZIPP) Model, but
contains improved and expanded capabilities that make the model useful for
research purposes. ...
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48.
AFTOX (Air Force Toxics Model) [AFTOX-Model]
(Summary adapted from EPA.)
AFTOX (Air Force Toxics Model) a Gaussian dispersion model that will handle
continuous or instantaneous liquid or gas elevated or surface releases from
point or area ...
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49.
CALINE3 - A Versatile Dispersion Model for Predicting Air Pollutant Levels Near Highways and Arterial Streets [CALINE3_Model]
(Summary adapted from EPA.)
CALINE3 is a steady-state Gaussian dispersion model designed to determine air
pollution concentrations at receptor locations downwind of "at-grade," "fill,"
"bridge," ...
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50.
PLUVUEII Model [PLUVUEII-Model]
(Summary adapted from EPA.)
PLUVUEII
A model used for estimating visual range reduction and atmospheric
discoloration caused by plumes resulting from the emissions of particles,
nitrogen oxides, ...
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Showing 1 through 50 of 60
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