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1 July 2008 The Strengths of the Ecological Risk Assessment Process: Linking Science to Decision Making
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Abstract

EDITOR'S NOTE: This is 1 of 4 papers from the US Environmental Protection Agency Science Advisory Board's Ecological Processes and Effects Committee workshop on the current and future practice of ecological risk assessment. The workshop was held in Washington, DC in February 2006.

Twenty-five years ago, ecological assessments were being performed by different organizations, using different principles and methods, with little or no communication between different groups and no means for reconciling conflicts and inconsistencies between assessment methodologies. The recognition by practitioners of environmental assessment of the need for a unifying conceptual framework stimulated the development of today's Framework and Guidelines for Ecological Risk Assessment (ERA). This paper discusses the success of ERA as a process for linking environmental science to decision making, using 3 recently published case studies involving establishment of baseline ecological risks at a contaminated site, probabilistic assessment of regional risks of pesticide use, and regulation of pharmaceutical product manufacture. Some promising future directions in ERA are briefly discussed, and 3 critical challenges to future success are identified.

Lawrence Barnthouse "The Strengths of the Ecological Risk Assessment Process: Linking Science to Decision Making," Integrated Environmental Assessment and Management 4(3), 299-305, (1 July 2008). https://doi.org/10.1897/IEAM_2007-065.1
Received: 21 September 2007; Accepted: 1 December 2007; Published: 1 July 2008
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