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143 Titles Match Your Query
Showing 1 through 50 of 143 Next
1. ORNL DAAC Thematic Real-time Environmental Distributed Data Services (THREDDS) Data Server (TDS) [ORNL_THREDDS_Data_Server]
The ORNL DAAC's Thematic Real-time Environmental Distributed Data Services (THREDDS) Data Server (TDS) serves the contents of selected ORNL DAAC data sets through a catalog service and several data ...

2. NASA Land Information System (LIS) [NASA_LIS]
The Land Information System (LIS) is a flexible land surface modeling and data assimilation framework developed with the goal of integrating satellite- and ground-based observational data products ...

3. Options AnalysiS in Irrigation Systems [OASIS]
Options AnalysiS in Irrigation Systems (OASIS) is a model that simulates irrigation interventions in medium to large-scale irrigation systems (thousands of ha), describes return flows and integrates ...

4. Wind Wizard: Gridded Wind Model [Wind_Wizard]
Wind Wizard (Gridded Wind Model) is a method that can provide information about the effect of topography on local wind flow at the 100-300 ft scale. Wind information at this detail is not available ...

5. A two-constituent solute transport model for ground water having variable density [USGS_MOCDENSE]
The two-constituent solute transport model for ground water having variable density model simulates solute transport in flowing ground water. It is applicable to two-dimensional, cross-sectional ...

6. BIOMOC - A Multispecies Solute-Transport Model with Biodegradation [USGS_BIOMOC]
BIOMOC is a two-dimensional model that can simulate the transport and biotransformation of multiple reacting solutes. The program is general and flexible, allowing for any combination ...

7. Conduit Flow Process for MODFLOW-2005 [USGS_CFP]
The conduit flow process for MODFLOW-2005 (CFP) has the ability to simulate turbulent or laminar ground-water flow conditions by: (1) coupling the traditional ground-water flow equation with formulations ...

8. FourPt - An Unsteady, One-Dimensional, Open-Channel Flow Model [USGS_FourPt]
FOURPT is a numerical model for simulating unsteady, one-dimensional flow in networks of open channels. Options particularly useful in training or prototyping include selection of governing equations ...

9. Hydrologic Analysis and Modeling Toolbox [hamtoolbox]
The Hydrologic Analysis and Modeling Toolbox is a collection of program modules to support the analysis and modeling of rainfall-runoff dynamics of watersheds.

10. Large Area Runoff Simulation Model [LARSIM]
LARSIM is an acronym for Large Area Runoff Simulation Model. It is a hydrologic model, which describes continuous runoff processes in catchments and river networks. This project provides a graphical ...

11. MODFLOW-CDSS, a Version of MODFLOW-2005 with Modifications for Colorado Decision Support Systems [USGS_MODFLOW-CDSS]   PARENT SERF
MODFLOW-CDSS is a three-dimensional, finite-difference groundwater-flow model based on MODFLOW-2005, with two modifications. The first modification is the introduction of a Partition Stress Boundaries ...

12. MODFLOW-USG: An Unstructured Grid Version of MODFLOW for Simulating Groundwater Flow and Tightly Coupled Processes Using a Control Volume Finite-Difference Formulation [USGS_mfusg]   PARENT SERF
A new version of MODFLOW, called MODFLOW-USG (for UnStructured Grid), was developed to support a wide variety of structured and unstructured grid types, including nested grids and grids based on prismatic ...

13. MODOPTIM: A General Optimization Program for Ground-Water Flow Model Calibration and Ground-Water Management with MODFLOW [USGS_MODOPTIM]
MODOPTIM is a non-linear ground-water model calibration and management tool that simulates flow with MODFLOW-96 as a subroutine. A weighted sum-of-squares objective function defines optimal solutions ...

14. Modular Finite-Element Model for Areal and Axisymmetric Ground-Water Flow Problems [USGS_MODFE]
This MODular, Finite-Element digital-computer program (MODFE) was developed to provide solutions to ground-water-flow problems based on the governing equations that describe two-dimensional ...

15. Open Source Application for Modeling Flood Control Measures and 1D Hydrodynamic Flood Simulation [nofdp_IDSS]
The nofdp IDSS is an open source application for modeling flood control measures and 1D hydrodynamic flood simulation. Additional modules for ecological and spatial analysis, multicriteria evaluation ...

16. Two-dimensional method-of-characteristics ground-water flow and transport model [USGS_MOC]
The Two-dimensional method-of-characteristics ground-water flow and transport model model simulates solute transport in flowing ground water. It is applicable to one- or two-dimensional problems ...

17. VS2DI - A graphical software package for simulating fluid flow and solute or energy transport in variably saturated porous media [USGS_VS2DI]
VS2DI is a graphical software package for simulating flow and transport in variably saturated porous media. This software package consists of three components: - VS2DTI, for ...

18. Benthic Terrain Modeler [BTM]
The Benthic Terrain Modeler (BTM) functions as an interactive toolbar within ArcMap, and relies on a methodology to analyze benthic terrain from input multibeam bathymetry in ESRI's GRID (raster) ...

19. Catchment Land Surface Model [NASA_CATCHMENT_LSM]
The one-dimensional framework used by traditional one-dimensional LSMs (including the Mosaic LSM) is not amenable to an adequate treatment of runoff generation or subsurface soil moisture ...

20. 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 ...

21. Mosaic Land Surface Model [NASA_MOSAIC_LSM]
The Mosaic land surface model (LSM) computes areally-averaged energy and water fluxes from the land surface in response to meteorological forcing. The model allows explicit vegetation control over ...

22. Risiko - Web-Based Tool that Models Impacts of Different Hazard Events on Population or Infrastructure [Risiko]
Risiko is a web based tool that models impacts of different hazard events on population or infrastructure. It is part of a set of Open Source Software tools called Risk in a Box, and we encourage ...

23. PODIUMSim - Policy Dialogue Model and Water and Food Security Planning Tool [IWMI_PODIUMSim]
PODIUMSim provides a framework to develop scenarios of water and food supply at river basin, sub-national and national level. It is an interactive tool that runs on a personal computer, and has a ...

24. Multimedia Contaminant Fate, Transport, and Exposure Model (MMSOILS) [EPA_MMSOILS]
The Multimedia Contaminant Fate, Transport, and Exposure Model (MMSOILS) estimates the human exposure and health risk associated with releases of contamination from hazardous waste sites. The methodology ...

25. Multimedia Exposure Assessment Model (MULTIMED) [EPA_MULTIMDP]
The Multimedia Exposure Assessment Model (MULTIMED) for exposure assessment simulates the movement of contaminants leaching from a waste disposal facility. The model consists of a number of modules ...

26. SERAFM - A Process-Based, Steady-State Modeling System [EPA_SERAFM]
SERAFM is a steady-state, process based mercury cycling model designed specifically to assist a risk assessor or researcher in estimating mercury concentrations in the water column, sediment, and ...

27. Watershed Health Assessment Tools Investigating Fisheries [EPA_WHATIF]
The Watershed Health Assessment Tools Investigating Fisheries (WHATIF) is software that integrates a number of calculators, tools, and models for assessing the health of watersheds and streams with ...

28. A Life History Simulator for Terrestrial Wildlife Populations [EPA_hexsim]
HexSim is a spatially-explicit, individual-based, multi-species computer model designed for simulating terrestrial wildlife population dynamics and interactions. HexSim is very general, with landscapes, ...

29. FireStem: Computer Model for Predicting Tree Mortality Based on Fire Behavior and Intensity [FireStem]
FireStem is a computer model designed to aid fire managers in predicting tree mortality based on fire behavior and intensity. The eventual goal is to link FireStem and BehavePlus to produce mortality ...

30. Phytomass Growth Model (PHYGROW ) - A Grazing and Range Land Assessment Model [TAMU_PHYGROW]
Phygrow is a daily time step computation engine that models above ground herb and shrub growth, forage consumption, and hydrologic processes. It is capable of modeling growth dynamics of many plant ...

31. SWAT Check - Software To Identify Potential Model Input Parameters Issues [SWAT_Check]   PARENT SERF
The SWAT Check program reads model output from a SWAT project and performs many simple checks to identify POTENTAL model problems. The intended purpose of this program is to identify model problems ...

32. ArcGIS-ArcView Extension for the Soil and Water Assessment Tool [ArcSWAT]   PARENT SERF
The ArcSWAT is a ArcGIS-ArcView extension and a graphical user input interface for the SWAT (Soil and Water Assessment Tool) model (Arnold et al., 1998). SWAT is a river basin, or watershed, scale ...

33. Software for Assisted Habitat Modeling Package for VisTrails [USGS_SAHM]
The Software for Assisted Habitat Modeling (SAHM) has been created to both expedite habitat modeling and help maintain a record of the various input data, pre- and post- processing steps, and modeling ...

34. Stochastic Empirical Loading and Dilution Model (SELDM) [USGS_SELDM]
The Stochastic Empirical Loading and Dilution Model (SELDM) is designed to transform complex scientific data into meaningful information about the risk of adverse effects of runoff on receiving waters, ...

35. Dynamic Global Vegetation Model (DGVM) [NASA_CASA_DGVM]
A Dynamic Global Vegetation Model (DGVM) has been developed as a new feature of the NASA-CASA (Carnegie Ames Stanford Approach) ecosystem production and trace gas model (Potter and Klooster. ...

36. 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 ...

37. Object User Interface (OUI): An Environmental Resource Modeling Framework [USGS_OUI]
The Object User Interface (OUI) is a map-based framework for models and modeling data. It provides a common interface for running models, as well as acquiring, browsing, organizing, displaying, and ...

38. DOBSERV - A Double-observer Approach for Estimating Detection Probability and Abundance from Avian Point Counts [USGS_DOBSERV]
Although point counts are frequently used in ornithological studies, basic assumptions about consistency in detection probabilities often remain untested. We apply a double-observer approach developed ...

39. 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, ...

40. 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, ...

41. 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 ...

42. 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 ...

43. 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, ...

44. The LTER Antarctic Palmer Station Data Archive [LTER-99]
(Summary adapted from the LTER Palmer Station web site) The Palmer LTER focuses on the pelagic marine ecosystem in the Antarctic, and the ecological processes which link the extent of annual pack ...

45. Timber Harvest Allocation Model [USDA_HARVEST]
HARVEST was designed as a strategic research and planning tool, allowing assessment of the spatial pattern consequences of broad timber management strategies. The model is well suited to evaluate ...

46. 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 ...

47. 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 ...

48. HIgh Resolution Atmospheric Model [GFDL_HiRAM]
HiRAM, the GFDL global HIgh Resolution Atmospheric Model, was developed with a goal of providing an improved representation of significant weather events in a global climate model. Our intention was ...

49. 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 ...

50. PhenologyMMS - Crop Simulation Model [USDA_ARS_PhenologyMMS]
PhenologyMMS is a simulation model that outlines and quantifies the developmental sequence of different crops under varying levels of water deficits, provides developmental information relevant to ...

Showing 1 through 50 of 143 Next
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