Fish population response to climate change

Swimming salmon

A summary of what projected hydrologic changes mean for four trout species, and an introduction to how fish distributions may change over the next century.

Seth Wenger
Trout Unlimited

Producer - Michael Furniss
Videography - Freshwaters Illustrated
Technical production - Jeffrey Guntle

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The relationships between climate variables and trout distribution in the western U.S.

Current distributions and projected distributions for four different trout species.

The potential for longer-term shifts from coldwater communities to cool and warmwater communities.

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