| 38 Titles Match Your Query |
Showing 1 through 38 of 38
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1.
Pan European Soil Erosion Estimates (PESERA) Map Server [EU_PESERA]
The Pan European Soil Erosion Estimates map server is an online Geographic
Information System (GIS) developed by the European Union that allows users to
access soil erosion information for Europe. ...
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2.
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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3.
CFITIM Model: Estimates parameters in several equilibrium and non-equilibrium transport models from solute breakthrough curves [USDA_ARS_CFITIM]
Traditionally, a two-parameter partial differential equation has been used to describe the one-dimensional convective-dispersive equilibrium transport of chemicals in field soils. The parameters in ...
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4.
CHAIN 2D Model: Simulates the movement of water, heat and multiple solutes in two-dimensional variably-saturated porous media [USDA_ARS_CHAIN_2D]
CHAIN-2D is a computer program for simulating two-dimensional variably
saturated water flow, heat transport, and the movement of solutes involved in
sequential first-order decay reactions. The program ...
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5.
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 ...
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6.
European Soil Erosion Model (EUROSEM) [EUROSEM]
The European Soil Erosion Model (EUROSEM) is the result of European Commission
funded research involving scientists from Europe and the USA. The model
simulates erosion on ...
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7.
CH3D-SED Numerical Modeling System [CHL-CH3D-SED]
CH3D-SED is the newly developed mobile bed version of CH3D-WES. It is being
utilized to investigate sedimentation on bendways, crossings, and
distributaries on the lower Mississippi and Atchafalaya ...
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8.
Bridge Scour Data Management System (BSDMS) [USGS_BSDMS]
The Bridge Scour Data Management System (BSDMS) has been developed to support preparation, compilation, and analysis of bridge-scour measurement data. Users may interactively store, retrieve, update, ...
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9.
Computation of fluvial sediment discharge [USGS_SEDDISCH]
The Computation of fluvial sediment discharge computes fluvial sediment discharge by allowing the user to choose between five described bedload formulas and eight described bed-material formulas. ...
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10.
Computation of total sediment discharge by the modified Einstein procedure [USGS_MODEIN]
The Computation of total sediment discharge by the modified Einstein procedure
computes total sediment discharge at a cross section of an alluvial stream
having primarily a sand bed from measured ...
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11.
Hydrological Simulation Program--Fortran [USGS_HSPF]
The Hydrological Simulation Program--Fortran (HSPF) simulates for extended
periods of time the hydrologic, and associated water quality, processes on
pervious and impervious land surfaces and in streams ...
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12.
One-Dimensional Transport With Inflow and Storage (OTIS): A Solute Transport Model For Streams and Rivers [USGS_OTIS]
One-Dimensional Transport With Inflow and Storage (OTIS) is a mathematical
simulation model used to characterize the fate and transport of water-borne
solutes in streams and rivers. The governing ...
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13.
Precipitation-Runoff Modeling System [USGS_PRMS]
PRMS is a modular-design, deterministic, distributed-parameter modeling system
developed to evaluate the impacts of various combinations of precipitation,
climate, and land use on streamflow, sediment ...
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14.
GEON: The Geosciences Network [GEON]
The Geosciences Network (GEON) portal provides access to geoscience data and
tools. The portal accommodates national and international research activities.
Recognizing this potential, the U.S. Geological ...
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15.
Hydrodynamic, Sediment, and Contaminant Transport Model (HSCTM2D) [EPA_HSCTM2D]
The Hydrodynamic, Sediment, and Contaminant Transport Model (HSCTM2D) is a
finite element modeling system for simulating two-dimensional,
vertically-integrated, surface water flow (typically riverine ...
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16.
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 ...
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17.
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 ...
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18.
UNSATCHEM - Software Package for Simulating Water, Heat, Carbon Dioxide and Solute Movement in One-Dimensional Variably Saturated Media [USDA_ARS_UNSATCHEM]
UNSATCHEM is a software package for simulating water, heat, carbon dioxide and solute movement in one-dimensional variably saturated media. The software consists of the UNSCHEM (version 2.0) computer ...
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19.
MIKE 11: River Modeling Software [MIKE11]
MIKE 11 is a professional engineering software tool for the simulation of hydrology, hydraulics, water quality and sediment transport in estuaries, rivers, irrigation systems and other inland waters. ...
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20.
Earth Science Data Interface [EarthScienceDataInterface]
The Earth Science Data Interface (ESDI) is the Global Land Cover Facility's (GLCF) web application for searching, browsing, and downloading data from their online holdings.
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21.
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 ...
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22.
Soil and Water Assessment Tool [SWAT]
CHILD SERFs
SWAT is the acronym for Soil and Water Assessment Tool, a river basin, or
watershed, scale model developed by Dr. Jeff Arnold for the USDA Agricultural
Research Service (ARS). SWAT was developed to ...
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23.
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 ...
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24.
Hydrological Simulation Program - FORTRAN (HSPF) [EPA_HSPF]
The Hydrological Simulation Program - FORTRAN (HSPF) is a comprehensive package
for simulation of watershed hydrology and water quality for both conventional
and toxic organic pollutants. ...
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25.
Total Maximum Daily Load (TMDL) Universal Soil Loss Equation (USLE) Model [EPA_TMDL]
The Total Maximum Daily Load (TMDL) Universal Soil Loss Equation (USLE) model
is a Windows-based software application for estimating diffuse sediment source
loads within a watershed framework. ...
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26.
Loading Simulation Program in C++ (LSPC) [EPA_lspc]
The Loading Simulation Program in C++ (LSPC) model is a watershed modeling system that includes streamlined Hydrologic Simulation Program Fortran (HSPF) algorithms for simulating hydrology, sediment, ...
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27.
HidroSIG GIS [HidroSIG]
HidroSIG is a Geographical Information System (GIS) with special tools that
will allow you to make estimations and analysis of hydrological, climatic and
geomorphological variables. ...
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28.
CHRONOS [CHRONOS]
CHILD SERFs
CHRONOS (Greek: time) is working with the Earth science community to develop a
dynamic, interactive and time-calibrated network of databases and visualization
and analytical methodologies ...
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29.
NASA Land Measurement Portal [NASA_GSFC_LAND_PORTAL]
The Land Measurements Portal provides a single location to find information and data products related to terrestrial observations across agencies and institutions. The portal also serves as a way ...
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30.
A Fortran Program for Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Analysis [USGS_TRIGRS]
TRIGRS (Transient Rainfall Infiltration and Grid-based Regional Slope-Stability Model) is a Fortran program for computing transient pore-pressure changes, and attendant changes in the factor of safety, ...
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31.
Agricultural Non-Point Source (AGNPS) Distributed Parameter Model [PURDUE_GRASS_AGNPS]
Agricultural Non-Point Source (AGNPS) is a distributed parameter model
developed by the Agricultural Research Service (ARS) scientists and engineers.
This model has been integration into ...
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32.
ANALGWST: Programs that calculate analytical solutions for one-, two-, and three-dimensional solute transport in ground-water systems with uniform flow [USGS_ANALGWST]
ANALGWST is a set of programs that calculate analytical solutions for one-, two-, and three-dimensional solute transport in ground-water systems with uniform flow.
Analytical solutions to the advective-dispersive ...
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33.
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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34.
Hydrologic Engineering Centers River Analysis System [HEC-RAS]
The Hydrologic Engineering Centers River Analysis System (HEC- RAS) llows you to perform one-dimensional steady flow, unsteady flow, sediment transport/mobile bed computations, and water temperature ...
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35.
The Kinematic Runoff And Erosion Model (KINEROS2) [USDA_KINEROS2]
The Kinematic Runoff and Erosion Model (KINEROS2) is an event oriented,
physically based model describing the processes of interception, infiltration,
surface runoff and erosion from small agricultural ...
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36.
CFITM Model: Estimates CDE solute transport parameters (v, D) from analysis of column breakthrough data [USDA_ARS_CFITM]
Predictions of solute transport in the field are generally based upon
convective-dispersive type transport equations. The one-dimensional form of
this equation contains two parameters which must be ...
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37.
CHAIN Model: Evaluates analytical solutions for convective-dispersive transport of solutes subject to consecutive decay chain reactions (up to 4 solutes) [USDA_ARS_CHAIN]
Problems of solute transport involving sequential first-order decay reactions
frequently occur in soil systems. Examples are the migration of radionuclides,
in which the chain members form a first-order ...
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38.
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 ...
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Showing 1 through 38 of 38
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