Fish Out of Water - PowerPoint PPT Presentation

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Fish Out of Water

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Fish Out of Water. A Presentation on Global Warming and Salmon in the Pacific Northwest ... 2006/07 Montana Rivers Closed to Trout Fishing. The Solutions are Two-Fold ... – PowerPoint PPT presentation

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Title: Fish Out of Water


1
  • Fish Out of Water
  • A Presentation on Global Warming and Salmon in
    the Pacific Northwest

Patty Glick Senior Global Warming
Specialist National Wildlife Federation January
30, 2008
2
Wild Salmon Are Our Natural Heritage
3
700, 800, 900 ppm?
The Past...
2-11 F
The Present...
Today 380 ppm
1.3 F
And the Future?
CO2
Temp
4
Numerous Human-induced Stressors
  • Hydro
  • Habitat Loss
  • Hatcheries
  • Harvest

5
Heat (a.k.a. Global Warming)
The Five Hs
6
Global Warming Impacts on Salmon
7
Global Warming Impacts on Salmon
Warmer Rivers
Lower Streamflows
Heavy Rain/Runoff
Every life stage will be affected
Diminished Estuaries
Earlier Spring Freshet
Warmer Oceans
Lower Streamflows
Diminished Estuaries
8
2006/07 Montana Rivers Closed to Trout Fishing
2004 Fraser River, Sockeye Loss
2003 Hanford Reach Fish Kill
2002 Lower Klamath Fish Kill,
9
The Solutions are Two-Fold
We Must Minimize Global Warming by Reducing
Greenhouse Gas Pollution
We Must Help Species Cope With Changes Already
Underway
MITIGATION
ADAPTATION
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