| Some Ecosystem
Issues of Interest… |
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| • | indirect effects of harvesting: |
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| - trophic cascades and feedbacks to
& from |
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lower trophic levels |
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| - effects of fishing on bottom habitats |
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| • | Consequences of environmental variability |
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| - trend and amplitude |
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| - harvesting strategies to increase
resiliency? |
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| • | adaptive management in stock rebuilding
scenarios |
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| - density dependence in vital rates? |
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| - is there enough primary production? |
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