The three databases contain information about agriculture and natural resources research and complement each other with very little overlap. The database has been created by the Office of Environmental Health Hazard Assessment , in collaboration with the University of California at Davis , to provide an information resource for risk assessors conducting ecological risk assessments in California. Most of the data are from epidemiologic studies conducted by DOE-funded researchers as part of the DOE Worker Health and Mortality Study. The model describes in detail fish movement, survival, and the effects of various river operations on these factors. It is also stochastic, incorporating measures of variability and uncertainty into survival predictions.
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Provided by Syracuse Research Corporation . IRIS is a data base of human health effects that may result from exposure to various substances found in the environment. Users can access these data holdings through various GIS applications. GPS is a public information service used by both the public and private sectors of our global economy to improve productivity, increase safety and protect the environment. Sponsored by NASA and representatives of the GPS community the Applications Exchange includes GPS application stories that you can browse and view by application type or by country.