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Winning the Ecological Lottery

In Oregon by Sophia Kaelke

In this week’s installment of a five-part series into steelhead biology and fishery management, we dive into a discussion around life history diversity and how it relates to estimating habitat capacity.

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What Is a Stock-Recruit Model? And Why You Should Care

In Oregon by Sophia Kaelke

In the third installment of our five-part series on the Rogue-South Coast Plan, we look into how scientists and managers most commonly estimate if harvest is appropriate for a certain population and at what level. This is generally done with modeling, which is nothing more than taking all of the data that is available for a certain population and combining it with a little bit of math and a few assumptions.

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The Biology of Harvest

In Science Friday by Sophia Kaelke

In the first of our five-part series, Nick Chambers discusses why density dependence is important to fishery management and how density dependence is used to understand production potential of habitat and to develop escapement goals.

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Guaranteed: they will come back

In Snake River by Sophia Kaelke

Wild Snake River salmon and steelhead are on the brink of extinction, but we can bring these incredible fish back to abundance. Tackling the most ambitious river restoration project in history with the goal of redeveloping and reinvigorating the Northwest economy is not a challenge, it is an opportunity.