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Salmon Geomagnetic Orientation• The “BIG IDEA”– HOW do salmon DO it?– Orientation, homing, migration, navigation– Homing: straying
• Why is it important to Oregonians?– Salmon management, conservation, harvest– Hatchery: Wild considerations– Coastal energy development
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Hans NordengAn alternative hypothesis for salmon homing – kin recognition
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Embryo orientationVertical movement in substrate
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Juvenile behavior – imprinting?
Natural vs Wild environment
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Adult homing migrationPacific Ocean – back to home river
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Orientation: Do Salmon have an app for that?David L. G. Noakes
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Research TeamDavid Noakes, Ken Lohmann, Tom Quinn, Andy Dittman, Jennifer Nielsen, Carl Schreck, Michael Banks (Pete Klimley, Nathan Putman, Sam Chan)
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Education & Outreach
• Adult salmon - fishers• Hatchery influences on homing and straying• Citizen science – watershed councils, STEP• OCAMP – students• OSU – student research topic course