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resourceFinal Review: Answers

The problem presented in the final review was to review the list of items and enter the associated letters in the appropriate categories in the table below.

A. Spawning behavior and egg survival with changes in sedimentation.
B. Numbers of hydroelectric dams and associated ease of fish passage.
C. Abundance and distribution of suitable breeding substrate.
D. Adult behavior in response to obstacles.
E. Coho salmon breeding success, fry survival, and adult return rates.
F. Egg and fry response to low dissolved oxygen.
G. Feeding, resting, and breeding behavior.
H. Natural reproduction, growth, and mortality rates.
I. Nutrient and dissolved-oxygen levels in ambient waters.
J. Riparian cover, sediment loading, and water temperature.
K. Toxic chemical concentrations in water, sediment, and fish tissue.
L. Viable, self-sustaining Coho salmon population that supports subsistence and sport fisheries.
M. Water temperature, water velocity, and physical obstructions.

Technical tip: Enter characters separated by commas (e.g., if you want to enter b, f, and g as answers, type in: . Please do not use spaces or periods.

Which items on the list are:

Assessment Endpoints?

E. Coho salmon breeding success, fry survival, and adult return rates.

Management Goals?

L. Viable, self-sustaining Coho salmon population that supports subsistence and sport fisheries.

Measures of Ecosystem and Receptor Characteristics?

C. Abundance and distribution of suitable breeding substrate.
G. Feeding, resting, and breeding behavior.
H. Natural reproduction, growth, and mortality rates.
M. Water temperature, water velocity, and physical obstructions.

Measures of Effects?

A. Spawning behavior and egg survival with changes in sedimentation.
D. Adult behavior in response to obstacles.
F. Egg and fry response to low dissolved oxygen.

Measures of Exposure?

B. Numbers of hydroelectric dams and associated ease of fish passage.
I. Nutrient and dissolved-oxygen levels in ambient waters.
J. Riparian cover, sediment loading, and water temperature.
K. Toxic chemical concentrations in water, sediment, and fish tissue.
 

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