Researchers examining computer simulation model. Modeling and Water Resources

USDANAL. Water Quality Information Center.

Searches for article citations in the NAL catalog (AGRICOLA) on modeling and water resources including hydrologic models for watersheds.

Model Provides Major Advance in Controlling Water Erosion

USDA. Agricultural Research Service.

Article from Agricultural Research on the Water Erosion Prediction Project (WEPP) model, a process-based, distributed parameter, continuous simulation, erosion prediction model for use on personal computers.

Modeling Agricultural Areas

NASA. Astrophysics Data System; Harvard Univeristy; Smithsonian Institution.

A search of citations from the Physics and Geophysics set, a component of the ADS databases containing 4.7 million records. Find out more about the system.

SPARROW: SPAtially Referenced Regressions On Watershed Attributes

DOI. United States Geological Survey.

A method for regional interpretation of water-quality monitoring data.

BASINS: Better Assessment Science Integrating Point and Nonpoint Sources

Environmental Protection Agency.

Provides information about the model and allows you to download it. You can also join the BASINS discussion list.

Center for Subsurface Modeling Support

Environmental Protection Agency.

Provides a source for publicly available groundwater and vadose zone modeling software and services.

Groundwater Flow Modeling Laboratory

Indiana University.

Purpose is to facilitate applied research in the area of groundwater flow and transport modeling; focus is on the development and application of the analytic element method.

International Ground Water Modeling Center

Colorado School of Mines.

Provides information on groundwater modeling software, publications, short courses, calls for papers, events.

Long-Term Hydrologic Impact Assessment

Purdue University. College of Engineering.

"Designed to help people quantify the impact of land use change on the quantity and quality of their water. This tool uses the land use and a soil characteristic from the user along with thirty years of precipitation data to determine the average impact that a particular land use change or set of changes will have on both the annual runoff and the average amount of several non-point source pollutants." See also Short-term Runoff Tools that include SedSpec, an expert system for analyzing runoff and erosion problems, and a database of rainfall depths in the U.S.

Federal Support Toolbox - Databases, models and programs

U. S. Army Corps of Engineers and others.

This is a database of programs, models and databases helpful for used to planning, monitoring, managing, or forecasting needs for water resources.

Virtual Beach

U.S. Environmental Protection Agency.

"Virtual Beach is a software package designed for developing site-specific statistical models for the prediction of pathogen indicator levels at recreational beaches."

Simulation Models, GIS and Nonpoint-Source Pollution

USDA. NAL. Water Quality Information Center.

A bibliography of 337 citations from the NAL catalog (AGRICOLA). Covers Jan 1991 - Dec 1993. Part II contains 176 citations on the topic from Jan 1994 - Oct 1994. Part III contains 196 citations from Nov 1994 - Sep 1995.