Framework for application of the toxicity equivalence methodology for polychlorinated dioxins, furans, and biphenyls in ecological risk assessment

Other author United States. Environmental Protection Agency. Risk Assessment Forum.
Format Electronic
Publication InfoWashington, DC : Office of the Science Advisor, Risk Assessment Forum, U.S. Environmental Protection Agency, [2008]
Descriptionxi, 80 p. : digital, PDF file
Supplemental Contenthttps://purl.fdlp.gov/GPO/LPS103967
Subjects

Contents Introduction -- Definitions -- Evolution of the toxicity equivalence methodology -- Toxicity equivalence methodology -- AHR-mediated mechanism and assignment of relative potency -- Selection of the appropriate relative potency factors -- Toxicity equivalence concentration -- Application of the toxicity equivalence methodology in ecological risk assessment -- Considerations in planning -- Considerations in problem formulation -- Considerations in analysis -- Considerations in risk characterization -- Conclusions.
General noteTitle from title screen (viewed on November 12, 2008).
General note"EPA/100/R-08/004."
General note"June 2008."
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references.
Technical detailsMode of access: Internet from the U.S. Environmental Protection Agency website. Address as of 11/12/08: http://www.epa.gov/OSA/raf/tefframework/pdfs/tefs-draft-052808.pdf; current access is available via PURL.
Issued in other formFramework for the application of the toxicity equivalence methodology ... xi, 80 p.
Technical rpt numberEPA/100/R-08/004
GPO item number0431-I-01 (online)
Govt. docs number EP 1.2:T 66/21

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