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204 Titles Match Your Query
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101. MI-IM (Meteorological Institute Ice Model) [MI-IM]
A new state-of-art dynamic-thermodynamic sea ice model, the Meteorological Institute's Ice Model (MI-IM), has been developed based on the elastic-viscous-plastic (EVP) dynamics of Hunke and Dukowicz ...

102. PHAST: A Computer Program for Simulating Ground-Water Flow, Solute Transport, and Multicomponent Geochemical Reactions [USGS_PHAST]
The computer program PHAST simulates multi-component, reactive solute transport in three-dimensional saturated ground-water flow systems. PHAST is a versatile ground-water flow and solute-transport ...

103. Source Loading and Management Model - An Urban Area Nonpoint Source Water Quality Model [USGS_SLAMM]
Non-point evaluation monitoring provides critical information to cooperators to help formulate watershed management plans and evaluate the effectiveness of these plans. This information is also used ...

104. The Joint Universal Parameter IdenTification and Evaluation of Reliability Application Programming Interface [USGS_JUPITER_API]
The JUPITER API provides resources for programming applications (computer programs) designed to analyze process models. Process models simulate, for example, physical, chemical, and(or) biological ...

105. AQTESOLV [RW-Aqtesolv]
Pumping Test, Slug Test & Single-Well Test Analysis software

106. AquaChem [RW-Aquachem]
The Most Comprehensive Package for Aqueous Geochemical Analysis, Plotting and Modeling. AquaChem is a fully-integrated software package developed specifically for graphical and numerical analysis ...

107. BIOME4 Equilibrium Biogeography-Biogeochemistry Model [BIOME4_MODEL]
BIOME4 (Kaplan et al., 2003) is a coupled biogeography and biogeochemistry model which simulates the equilibrium distribution of 28 major potential natural vegetation types (biomes) from latitude ...

108. HYbrid Coordinate Ocean Model (HYCOM) [RSMAS_HYCOM]
HYCOM (Bleck, 2002) is the hybrid coordinate version of MICOM. While still primarily isopycnic in character, HYCOM allows coordinate surfaces to locally deviate from isopycnals wherever the latter ...

109. Carbon Community Model [CCM]
From a domestic perspective, understanding the US carbon budget is a foundation requirement for sound planning and ecosystem management. A four year project has just begun that will concentrate on ...

110. DIVA-GIS: Geographic Information System for Biodiversity Research [DIVA_GIS]
DIVA-GIS can be used to analyze the distribution of organisms to elucidate and ecological patterns. It is aimed at scientists who cannot afford generic geographic information system (GIS) software, ...

111. Small Watershed Hydrology (WinTR-55) Model [USDA_ARS_WinTR-55]
The Small Watershed Hydrology (WinTR-55) Model is a single-event rainfall-runoff small watershed hydrologic model. The model generates hydrographs from both urban and agricultural areas and at selected ...

112. FATMIC - Models to Simulate Subsurface, Flow, Transport and Fate of Contaminants [USEPA_FATMIC]
FATMIC 2D (2DFATMIC) and FATMIC 3D (3DFATMIC) simulate subsurface flow, transport, and fate of contaminants which are undergoing chemical and/or biological transformations. The model is applicable ...

113. Automated Geospatial Watershed Assessment (AGWA) [USDA_AGWA]
The Automated Geospatial Watershed Assessment tool is a GIS-based hydrologic modeling tool that was developed as an extension for ArcView 3X. Using digital data in combination ...

114. GIS Hydro [GIS_HYDRO]
GISHydro is a computer program used to assemble and evaluate hydrologic models for watershed analysis. Originally developed in the mid-1980s, the program combines a database of terrain, land use, ...

115. Center for Analysis and Prediction of Storms (CAPS) Advanced Regional Prediction System (ARPS) Hourly Analyses and Forecasts [OU_ARPS]
The Center for Analysis and Prediction of Storms at the University of Oklahoma announces the availability on the Web of a new suite of daily analyses & forecasts from its Advanced Regional Prediction ...

116. 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 ...

117. Water Erosion Prediction Project (WEPP) Model [PURDUE_GRASS_WEPP]
The Water Erosion Prediction Project (WEPP) model is a process-based, distributed parameter, continuous simulation, erosion prediction model for use on personal computers running Windows ...

118. Weather Research & Forecast (WRF) Model [WRF-Model]
Goal: The overall goal of the WRF Model project is to develop a next generation mesoscale forecast model and assimilation system that will advance both the understanding and prediction of important ...

119. Earth System Modeling Framework (ESMF) [ESMF]
The Earth System Modeling Framework (ESMF) collaboration, which consists of Earth scientists and computational experts from major U.S. Earth modeling centers, is developing a robust, flexible set ...

120. Internet Geographical Exposure Modeling System (IGEMS) [EPA-IGEMS]
The new IGEMS is a modernization of OPPT's older Graphical Exposure Modeling System and PCGEMS tools. IGEMS brings together in one system several EPA environmental fate and transport models ...

121. BIOPLUMEII - A Simulation that Computes the Concentrations of Dissolved Hydrocarbon in an Aquifer [USEPA_BIOPLUMEII]
BIOPLUME II is a simulation that computes concentrations of dissolved hydrocarbon under the influence of oxygen-limited biodegradation in an aquifer. The model solves the solute transport ...

122. Cornell Mixing Zone Expert System (CORMIX) [EPA_CORMIX]
CORMIX is a water quality modeling and decision support system designed for environmental impact assessment of mixing zones resulting from wastewater discharge from point sources. The ...

123. Natural Attenuation Decision Support System (BIOSCREEN) [USEPA_BIOSCREEN]
BIOSCREEN is an easy-to-use screening model which simulates remediation through natural attenuation (RAN) of dissolved hydrocarbons at petroleum fuel release sites. Application: Three-dimensional ...

124. River and Stream Water Quality Model (QUAL2Kw) [EPA_QUAL2KW]
QUAL2Kw is a river and stream water quality model that is intended to represent a modernized version of the QUAL2E model (Brown and Barnwell, 1987). QUAL2Kw is related to the QUAL2K model ...

125. The Storm Water Management Model (SWMM) [EPA_SWMM]
The Storm Water Management Model (SWMM) is a comprehensive computer model for analysis of quantity and quality problems associated with urban runoff. Both single-event and continuous simulation ...

126. Water Quality Analysis Simulation Program (WASP) [EPA_WASP]
The Water Quality Analysis Simulation Program (WASP) is a generalized framework for modeling contaminant fate and transport in surface waters. Based on the flexible compartment modeling ...

127. WAVEWATCH: A Generic Ocean Wave Model [NOAA_WAVEWATCH]
WAVEWATCH III is a third generation wave model developed at NOAA/NCEP in the spirit of the WAM model (WAMDIG 1988, Komen et al. 1994). It is a further development of the model WAVEWATCH ...

128. Wave Exposure Model (WEMo) [NOAA_WEMo]
The Wave Exposure Model (WEMo) is a simple hydrodynamic model that calculates the wind wave exposure of a site (Murphey and Fonseca 1995, Fonseca and Bell 1998). WEMo helps coastal managers and ecologists ...

129. NASA/MSFC Global Reference Atmospheric Model-1995 (GRAM-95) [GRAM-95]
The NASA/MSFC Global Reference Atmospheric Model was developed in response to the need for a design reference atmosphere that provides complete global geographical variability and complete ...

130. Integrated Landscape Hydrology Model [ILHM]
The Integrated Landscape Hydrology Model (ILHM) is a framework of existing and novel codes to simulate the entire hydrologic cycle at large watershed scales. ILHM is capable of modeling all the major ...

131. SImulation COde for POLythermal Ice Sheets [SICOPOLIS]
SICOPOLIS (SImulation COde for POLythermal Ice Sheets) is a 3-d dynamic/thermodynamic model which simulates the evolution of large ice sheets. It was originally created as a part of the doctoral dissertation ...

132. TOPOG - The Terrain Analysis Hydrologic Model [01-topog-99]
(Summary adapted from the TOPOG web site) "http://www.clw.csiro.au/topog/" TOPOG is a model used to describe how water moves through landscapes; over ...

133. Icetools - A Numerical Ice Flow Model [icetools]
Icetools provides a development environment for numerical ice flow models/simulations. Nonlinear rheology and Stokes approach are implemented. "Ready to use" programs/scripts are available based on ...

134. MBDyn - MultiBody Dynamics Software [MBDyn]
MBDyn - MultiBody Dynamics Software is a free MultiBody Dynamics analysis software system developed at the Dipartimento di Ingegneria Aerospaziale of the University "Politecnico di Milano", Italy. ...

135. 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 ...

136. CASC2D: Hydrologic Modelling [CASC2D]
CASC2D is a fully-unsteady, physically-based, distributed-parameter, raster (square-grid), two-dimensional, infiltration-excess (Hortonian) hydrologic model for simulating the hydrologic ...

137. Wave Model [USGS_WAVE_MODEL]
A model was constructed within ArcGIS 9.2 to create several useful wave outputs. Significant wave height, wave length, spectral peak wave period, shear stress, and maximum orbital wave velocity can ...

138. Wind Fetch Model [USGS_WIND_FETCH]
Wind fetch is defined as the unobstructed distance that wind can travel over water in a constant direction. Fetch is an important characteristic of open water because longer fetch can result in larger ...

139. DOSECOMP: Analyzes Dose Responses for Two Populations Using the PROBIT Model and the Abbreviated Protocol [USGS_DOSECOMP]
DOSECOMP - Analyzes dose responses for two populations, using the PROBIT model and the abbreviated protocol . Data required are the number of responses ("deaths") and the sample size ("subjects") ...

140. ECOSEARCH - Ecosystem Management Software [USGS_ECOSRCH]
ECOSEARCH was developed as a first step to a testable, scientific basis for ecosystem management. ECOSEARCH uses a FORTRAN program to predict occurrence for >300 species of New England wildlife using ...

141. Revised Universal Soil Loss Equation [RUSLE]
Research on soil erosion and its effect on agricultural productivity started in 1930s. During 1940 and 1956, research scientists began to develop a quantitative procedure for estimating soil loss ...

142. Revised Universal Soil Loss Equation, Version 2 [RUSLE2]
This site contains the official NRCS version of RUSLE2. It is the only version of RUSLE2 to be used for official purposes by NRCS field offices. The NRCS developed and maintains the database components ...

143. Arc Hydro Groundwater Data Model [CRWR_Arc_Hydro]
Arc Hydro is one of a number of data models developed for users of ArcGIS. Such models include transportation, geology, marine, petroleum, water utilities, and others, describing a variety of disciplines ...

144. 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. ...

145. 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 ...

146. 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 ...

147. 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

148. 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 ...

149. CALPUFF Modeling System [CALPUFF]
CALPUFF is an advanced non-steady-state meteorological and air quality modeling system developed and distributed by Earth Tech, Inc. The model has been adopted by the U.S. Environmental Protection ...

150. Climatological Data Sea Ocean Model (docn6) [NCAR_DOCN6]
The Climatological Data Ocean Model (docn) functions as the ocean component in a CCSM configuration. The data ocean component interacts with the flux coupler just like any ocean model would, but it ...

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