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United States Environmental Protection Agency
Ecological Risk Assessment Training
Begin Hierarchical Links EPA Home > Research and Development > NCEA Home > Risk Assessment Forum > Ecological Risk Assessment Training > Risk Characterization > Risk Characterization Overview End Hierarchical Links

 

Lesson 1: Risk Characterization Overview

audio
What Is Risk Characterization?
    text-only version

audio
What Are the Qualities of an Effective Risk Characterization?
    text-only version

text-only alternative

Risk Characterization

in-depth
What if the Risks Are Not Sufficiently Defined to Inform a Management Decision?
    

Relevant guidelines section(s): 5.0


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