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EPA EcoBox: Phases of ERA - References

U.S. EPA. (1991). ECO update, volume 1, number 2 (8 pp, 202 K, About PDF) [EPA Report]. Office of Solid Waste and Emergency Response.
U.S. EPA. (1997b). Example ecological risk assessments for hypothetical sites [EPA Report]. Office of Solid Waste and Emergency Response.
U.S. EPA. (1998). Guidelines for ecological risk assessment (22 pp, 149 K, About PDF) [EPA Report]. (EPA/630/R-95/002F). Washington, DC: U.S. Environmental Protection Agency, Risk Assessment Forum.
U.S. EPA. (2012). Charge to the SAB ecological processes and effects committee for the advisory on the EPA risk assessment forum’s ecological assessment action plan.
U.S. EPA Region 5. (2011a). Ecological risk assessment and the ecological technical center.