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ERA US - Coggle Diagram
ERA US
3 phases
Analysis
Risk Characterization
Evaluate likelihood of negative ecological impact due to exposure to a stressor
Problem formulation
Stressor Characteristics
Ecosystem Potentially at risk
Ecological Effects
3 products
endpoints represent management goals and ecosystem
conceptual models describe relationship btw stressor and endpoint
Analysis plan
Planning the Assessment
Two elements in Analysis
Characterization of exposure
predict or measure the spatial and temporal distribution of a stressor
Characterization of ecological effects
To identify and quantify effects of a stressor and evaluate cause-effect relationship
Conceptual Model
2 components
Risk Hypothesis
Describe predicted stressor-response
relationship and rationale for their selection
Diagram
Illustrates the relationship in
risk hypothesis