| 304 Titles Match Your Query |
Showing 1 through 50 of 304
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1.
Bioaccumulation and Aquatic System Simulator (BASS) [USEPA_BASS]
The Bioaccumulation and Aquatic System Simulator (BASS) is a Fortran 90
simulation model that predicts the population and bioaccumulation dynamics of
age-structured fish assemblages which are exposed ...
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2.
Great Lakes Observing System Data Portal [GLOSDATAPORTAL]
The GLOS Data Portal provides access to near-realtime and archived observations and to model forecasts for the Great Lakes. This includes lake conditions, water levels, wave heights, air and water ...
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3.
BIOME-BGC: TERRESTRIAL ECOSYSTEM PROCESS MODEL, VERSION 4.1.1 [model_biome-bgc]
Biome-BGC is a computer program that estimates fluxes and storage of energy, water, carbon, and nitrogen for the vegetation and soil components of terrestrial ecosystems. The primary model purpose ...
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4.
CENTURY: MODELING ECOSYSTEM RESPONSES TO CLIMATE CHANGE, VERSION 4 (VEMAP 1995) [century_vemap]
The CENTURY model, Version 4, is a general model of plant-soil nutrient cycling that is being used to simulate carbon and nutrient dynamics for different types of ecosystems including grasslands, ...
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5.
INTEGRATED BIOSPHERE SIMULATOR MODEL (IBIS), VERSION 2.5 [model_ibis]
The Integrated Biosphere Simulator (or IBIS) is designed to be a comprehensive model of the terrestrial biosphere. The model represents a wide range of processes, including land surface physics, canopy ...
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6.
Fire Research And Management Exchange System (FRAMES) [FRAMES]
The Fire Research And Management Exchange System (FRAMES) is a collection and
distribution of wildland fire tools. FRAMES is an ongoing project that will
serve the information and tools needs of the ...
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7.
NASA-CASA Biosphere Model - Interannual simulations for the 1980's [NASA_CASA_BiosphereModel]
The NASA-CASA Biosphere Model predicts annual global fluxes in terrestrial net
primary production (NPP) at 47-60 Pg C, depending on the yearly conditions,
with over 70% of terrestrial ...
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8.
The Hydrological Routing Algorithm (HYDRA) [NASA_CASA_HYDRA]
The Hydrological Routing Algorithm (HYDRA) is a computer model that simulates
the regional scale flow of water (Coe et al., 2000). HYDRA simulates a set of
physical hydrologic ...
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9.
Chemical Digital Atlas [NASA_LARC_DATLAS]
NASA Langley Research Center is establishing a temporally- and spatially-ordered digital atlas of atmospheric chemistry fields, using data from historical and recent airborne missions and field campaigns, ...
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10.
National Geophysical Data Center Interactive Map Services [NGDC_MAPS]
The National Geophysical Data Center interactive map services provide visual
display of one or more data layers, often with links to download the underlying
data. Users can view layers ...
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11.
The Land Use Portfolio Model [USGS_LUPM]
Natural hazards threaten public safety and economic health nationwide. As people increasingly move to locations that are vulnerable to natural hazards, financial losses from natural hazard events ...
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12.
Terrestrial Observation and Prediction System (TOPS) [NASA_ARC_TOPS]
The Terrestrial Observation and Prediction System (TOPS) modeling software system that brings together technologies in information technology, weather/climate forecasting, ecosystem modeling, and ...
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13.
A Monthly Water-Balance Model Driven By a Graphical User Interface [USGS_OFR_2007_1088]
Monthly water-balance models have been used as a means to examine the various components of the hydrologic cycle (for example, precipitation, evapotranspiration, and runoff). Such models have been ...
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14.
Basic DEM for Windows [BasicDEM]
BasicDEM for Windows is a basic Window program for viewing and processing
Digital Elevation Models. Press Here for an screen capture of the program that
will help you understand its operation. ...
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15.
AQUATOX: A Simulation Model for Aquatic Ecosystems [EPA-AQUATOX]
AQUATOX is a freshwater ecosystem simulation model. It predicts the fate of
various pollutants, such as nutrients and organic toxicants, and their effects
on the ecosystem, ...
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16.
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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17.
A GIS Based Small Area Urbanization Forecasting Model [SAFGIS]
Reliable forecasts of population growth and housing development at the small
area level are indispensable to informed land use planning and the timely
provision of physical infrastructure and human ...
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18.
HAZUS-MH Hurricane Model [HAZUS_MH_HURRICANE]
The HAZUS-MH Hurricane Model allows users to estimate the economic and social losses from hurricane winds. The information provided by the model can be used by state and local officials in evaluating, ...
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19.
Land Use Evolution and Impact Assessment Model [UIUC_LEAM]
The Land Use Evolution and Impact Assessment Model (LEAM) is a computer-based tool that simulates land-use changes across space and time. LEAM urban land-use transformation modeling begins with drivers, ...
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20.
PAG Services - Spectrum [USDA_FS_PAG_SPECTRUM]
Spectrum is a modeling system designed to assist decision makers explore and evaluate resource management choices. Models constructed with Spectrum apply management actions to landscapes through time ...
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21.
Social Values for Ecosystem Services (SolVES): A GIS Application for Assessing, Mapping, and Quantifying the Social Values of Ecosystem Services [USGS_SolVES]
In response to the need for incorporating quantified and spatially explicit measures of social values into ecosystem services assessments, the Rocky Mountain Geographic Science Center (RMGSC), in ...
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22.
NASA GISS Atmosphere-Ocean Model [NASA_GISS_AOM]
A new coupled atmosphere-ocean model has been developed for climate predictions at decade to century time scales. Atmospheric source terms are similar to those of Hansen et al. [1983]. Atmospheric ...
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23.
San Francisco Bay Area 3-D Velocity Model [USGS_BAVM]
Overview of the 3-D Velocity Model
The USGS is developing a 3-D seismic velocity model for the San Francisco Bay
Area primarily for the calculation of realistic strong-ground-motion synthetic
seismograms ...
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24.
The GIS Weasel - An Interface for the Development of Spatial Parameters for Physical Process Modeling [USGS_GIS_WEASEL]
The GIS Weasel is a map and Graphical User Interface (GUI) driven tool that has
been developed as an aid to modelers in the delineation, characterization, and
parameterization of Modeling ...
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25.
TracerLPM - An Excel Workbook for Interpreting Groundwater Age Distributions from Environmental Tracer Data [USGS_TracerLPM]
TracerLPM is an interactive Excel (2007 or later) workbook program for evaluating groundwater age distributions from environmental tracer data by using lumped parameter models (LPMs). Lumped parameter ...
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26.
BayFish Models [BayFish]
The BayFish Models are decision-support tools that show, and predict, the impact of land use and water management options on water-dependant food production. They allow users to see all the dimensions ...
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27.
Community Earth System Model (CESM) [NCAR_CESM]
The Community Earth System Model (CESM) is a coupled climate model for simulating Earth's climate system. Composed of five separate models simultaneously simulating the Earth's atmosphere, ocean, ...
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28.
Environment Explorer [environmentexplorer]
The Environment Explorer (LOV) is a spatial, dynamic model, in which land use and the effects on social, economic and ecological indicators are modeled in an integrated way. Its primary goal is to ...
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29.
LANDFIRE Rapid Assessment Reference Condition Models [LANDFIRE_RARCM]
The Rapid Assessment (RA) vegetation dynamics data help to synthesize the best
available knowledge of vegetation dynamics and quantify the natural range of
variability in vegetation composition and ...
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30.
Spatial Bioclimatology: Daymet [Daymet]
Daymet is a group of computer programs that produce surfaces of daily
temperature, precipitation, radiation, and humidity over large regions, taking
into account the effects of complex terrain. Observations ...
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31.
Tectonic Plate Motion Calculator from UNAVCO [UNAVCO_NNR_Plate_Motion_Calc]
This program is for the calculation of tectonic plate motion at any location on Earth using one or more plate motion models. Users can specify:
* position in geographic or WGS-84 XYZ coordinates ...
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32.
R program language-Soil and Water Assessment Tool-Flexible Modeling Environment [R-SWAT-FME]
R program language-Soil and Water Assessment Tool-Flexible Modeling Environment (R-SWAT-FME) (Wu and Liu, 2012) is a comprehensive modeling framework that adopts an R package, Flexible Modeling Environment ...
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33.
Elastic Forward Fault Model [quakesim_effm]
PARENT SERF
The Elastic Forward Fault Model computes surface deformations for a point source or finite source using Okada's method (Okada, Yoshimitsu, Surface Deformation Due To Shear and Tensile Faults in a ...
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34.
Geophysical Finite Element Simulation Tool (GeoFEST) [GEOFEST]
GeoFEST (Geophysical Finite Element Simulation Tool) is a two- and three-dimensional finite element software package for the modeling of solid stress and strain in geophysical and other continuum ...
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35.
PARK [SERVO-PARK]
PARK is a boundary element program that determines the stress on every element of the fault surface due to slip on every other element, using a Green's function approach. For example, it can be used ...
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36.
Virtual California [SERVO-Virtual_CA]
Virtual California is software that utilizes the Monte Carlo method in order to generate simulated, realistic earthquakes on an arbitrary fault surface mesh. It uses topologically realistic networks ...
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37.
Cost of Renewable Energy Spreadsheet Tool (CREST) [NREL_CREST]
The Cost of Renewable Energy Spreadsheet Tool (CREST) is an economic cash flow model designed to enable PUCs and the renewable energy community assess projects, design cost-based incentives (e.g., ...
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38.
HOMER: Hybrid Optimization Modeling Software [HOMER]
The HOMER Hybrid Optimization Modeling Software is used for designing and analyzing hybrid power systems, which contain a mix of conventional generators, cogeneration, wind turbines, solar photovoltaics, ...
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39.
Chesapeake Bay Program Community Watershed Model [CBPCWM]
The Chesapeake Bay Watershed Model estimates the delivery of nutrients and sediments to the Bay by simulating hydrologic and nutrient cycles, using inputs such as atmospheric nutrient deposition, ...
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40.
Spatial Analysis and Modeling Tool (SAMT) [SAMT]
The Spatial Analysis and Modeling Tool (SAMT) is designed to combine landscape modeling with GIS-data (grids). The main focus is the integration of fuzzy-models and spatial simulation.
Features of ...
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41.
Wildlife Habitat Benefits Estimation Toolkit [WHPRP]
The Wildlife Habitat Benefits Estimation Toolkit, developed in collaboration between economists at Defenders of Wildlife and Colorado State University under a grant from National Council for Science ...
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42.
Educational Global Climate Model (EdGCM) [EdGCM]
EdGCM provides a research-grade Global Climate Model (GCM) with a user-friendly interface that can be run on a desktop computer. For the first time, students can explore the subject of climate change ...
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43.
Earth System Model [GFDL_ESM]
ESM STREAM:
GFDL has constructed NOAA?s first Earth System Models (ESMs) to advance our understanding of how the Earth's biogeochemical cycles, including human actions, interact with the climate ...
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44.
North American Land Data Assimilation System (NLDAS) [NOAA_NLDAS]
North American (NLDAS) is being developed that will lead to more accurate reanalysis and forecast simulations by numerical weather prediction (NWP) models. Specifically, this system will reduce the ...
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45.
Hortonian Infiltration and Run-Off/On Model [USDA_ARS_HIRO2]
HIRO2 (Hortonian Infiltration and Run-Off/On) is a spatially distributed rainfall-runoff model for event-based studies of space-time watershed processes. A grid-based routing hierarchy was defined ...
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46.
CAMEO (Computer-Aided Management of Emergency Operations) [CAMEO]
CAMEO is a system of software applications used widely to plan for and respond
to chemical emergencies. It is one of the tools developed by EPA's Chemical
Emergency Preparedness and Prevention ...
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47.
GNOME (the General NOAA Oil Modeling Environment) [GNOME-NOAA]
GNOME (the General NOAA Oil Modeling Environment) is a free computer program
you can use to
- predict how wind, currents, and other processes might move and spread oil
spilled on the water.
- learn ...
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48.
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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49.
Root Zone Water Quality Model (RZWQM) [USDA_ARS_RZWQM]
The Root Zone Water Quality Model (RZWQM) simulates major physical, chemical, and biological processes in an agricultural crop production system. RZWQM is a one-dimensional (vertical in the soil profile) ...
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50.
Soil - Plant - Atmosphere - Water (SPAW) Hydrologic Budget Model [USDA_ARS_SPAW]
The Soil - Plant - Atmosphere - Water (SPAW) Hydrologic Budget Model is a daily hydrologic budget model for agricultural fields and ponds (wetlands, lagoons, ponds and reservoirs). Included are irrigation ...
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Showing 1 through 50 of 304
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