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22 Titles Match Your Query
Showing 1 through 22 of 22
1. ISC3 - Industrial Source Complex Model [ISC3_Model]
ISC3 is a steady-state Gaussian plume model which can be used to assess pollutant concentrations from a wide variety of sources associated with an industrial complex. This model can account for the ...


2. ADMS-Urban - Air Pollution Model [CERC_ADMS_URBAN]
ADMS-Urban is a comprehensive system for modelling air quality in large urban areas, cities and towns. It is the only practical urban air quality model which incorporates the latest scientific understanding, ...


3. Air Quality Index (AQI) Plot [EPA_PLOT_AQI]
The Air Quality Index (AQI) Plot compares AQI values for multiple pollutants for a specific location and time period. This tool displays an entire year of AQI values – two pollutants at a time - and ...


4. Cumulative Impacts Model [NOAA_cumulativeimpacts]
This interactive mapping model provides estimates of human impacts on ocean ecosystems from a host of activities. The data summarized in the model help evaluate the sensitivity of areas to certain ...


5. VISCREEN - Plume Screening Model [VISCREEN-Model]
VISCREEN calculates the potential impact of a plume of specified emissions for specific transport and dispersion conditions.


6. European Pollutant Emission Register [EPER]
The European Pollutant Emission Register (EPER) was created by the European Environment Agency and is a European-wide register of industrial emissions into air and water. It uses ArcIMS ...


7. Power and Emissions Thematic Mapper [EPA_egrid]
The Power and Emissions Thematic Mapper is a tool for visualizing power generation and emissions data by state and year on a Google Earth map. The data is from the Emissions & Generation Resource ...


8. World Mapper: A Collection of World Thematic Maps [WORLDMAPPER]
Worldmapper is a collection of world maps in which territories are re- sized according to different subjects, illustrating individual territories' share of the world's population, wealth, emissions, ...


9. Nonpoint Source Pollution and Erosion Comparison Tool (N-SPECT) [NOAA_N-SPECT]
Nonpoint Source Pollution and Erosion Comparison Tool (N-SPECT) is a complex yet user-friendly geographic information system (GIS) extension that helps coastal managers and local decision makers predict ...


10. The Long-Term Hydrologic Impact Assessment (L-THIA) Model [L_THIA]
Land use changes can significantly impact groundwater recharge, stormwater drainage, and water pollution. The Long-Term Hydrologic Impact Assessment (L-THIA) model was developed as an accessible online ...


11. Environmental Health Supercourse [PITT_EDU_ENV_SUPERCOURSE]   CHILD METADATA
The Global Environmental Health Supercourse site captures and classifies most the environmental health PowerPoint lectures on the web. The lectures include 550 from the Supercourse. In addition, there ...


12. Factor Information Retrieval (FIRE) Data System [EPA_webfire]
The Factor Information Retrieval (FIRE) Data System is a database management system containing EPA's recommended emission estimation factors for criteria and hazardous air pollutants. FIRE includes ...


13. 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 ...


14. Development of a Spatial Decision Support System in Support of the Contaminant Assessment Process at Acadia National Park [USGS_cap_acadia]
The Contaminant Assessment Process (CAP) was developed by the Biomonitoring of Environmental Status and Trends (BEST) Program that now resides in the Biological Resources Division of the U.S. Geological ...


15. 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


16. 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 ...


17. RAM - Gaussian-Plume Multiple Source Air Quality Algorithm [RAM_Model]
RAM (Gaussian-Plume Multiple Source Air Quality Algorithm) a steady-state Gaussian plume model for estimating concentrations of relatively stable pollutants, for averaging times from an hour to a ...


18. SCREEN3 - Industrial Source Complex Model [SCREEN3_Model]
(Summary adapted from EPA.) SCREEN3 a single source Gaussian plume model which provides maximum ground-level concentrations for point, area, flare, and volume sources, as well as concentrations in ...


19. VALLEY - Terrain Screening Model [VALLEY-Model]
(Summary adapted from EPA.) VALLEY is a steady-state, complex terrain, univariate Gaussian plume dispersion algorithm designed for estimating either 24-hour or annual concentrations resulting from ...


20. RTDM3.2 - Rough Terrain Diffusion Model [RTDM3.2-Model]
The Rough Terrain Diffusion Model (RTDM3.2) is a sequential Gaussian plume model designed to estimate ground-level concentrations in rough (or flat) terrain in the vicinity of one or more co-located ...


21. Acid Rain Lesson Plan and Information [NPS_Acid_Rain-00]
(Summary adapted from the NPS Acid Rain Lesson Plan web site) The National Park Service Air Resources Division in an effort to increase the public's awareness of air quality issues has ...


22. SPAtially Referenced Regressions On Watershed Attributes (SPARROW) Modeling of Surface-Water Quality [01-usgs_sparrow-01]
The SPARROW method uses spatially referenced regressions of contaminant transport on watershed attributes to support regional water-quality assessment goals, including descriptions of spatial and ...


Showing 1 through 22 of 22
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