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Biological Genetic Stock Identification (GSI) Time - Age Physical Space – distribution

Biological Genetic Stock Identification (GSI) Time - Age Physical Space – distribution Oceanographic parameters Chemical history from fish (otolith) Sociological Traceability Marketing Management . Tahini. !. !. Situk. !. !. !. !. Big Boulder. !. !. Klukshu.

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Biological Genetic Stock Identification (GSI) Time - Age Physical Space – distribution

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  1. Biological Genetic Stock Identification (GSI) Time - Age Physical Space – distribution Oceanographic parameters Chemical history from fish (otolith) Sociological Traceability Marketing Management

  2. Tahini ! ! Situk ! ! ! ! Big Boulder ! ! Klukshu King Salmon L Tahltan ! ! ! ! ! ! ! ! Kowatua ! ! Owegee ! ! Nakina Damdochax Kwinageese U Nahlin Tatsatua ! ! ! ! ! ! Sustut ! ! ! Andrews ! ! ! ! ! ! ! ! Keta Babine ! ! Cripple ! ! ! ! Bulkley Salmon ! ! Clear Kincolith Nechako ! ! L Kalum Torpy King ! ! ! Stuart ! ! ! Ecstall ! ! Morkill Chickamin ! ! ! ! Kitimat Quesnel ! ! ! Swift Atnarko ! Chilko ! ! Clearwater ! ! Wannock L Adams Klinaklini ! L Thom Louis ! ! ! ! ! ! ! Birkenhead ! ! M Shuswap ! Marble Spius ! ! Quinsam ! ! ! ! ! Porteau Cove Conuma ! ! Big Qual. Nicola ! ! ! ! Robertson W Chilliwak ! ! ! Nitinat ! Nooksack Sarita ! ! ! ! Carson Quillayute ! Suiattle Methow ! ! ! ! ! Sol Duc ! ! ! ! ! Skagit ! ! Wells ! NF Stilliguamish ! ! Queets Wenatchee ! ! ! ! Hanford Reach Soos White Kalama ! ! ! ! ! Lyons Ferry ! ! Cowlitz Yakima Lewis Spring ! ! ! ! Rapid Imnaha Nehalem ! ! ! ! ! ! ! ! ! ! L Deschutes ! ! ! ! ! ! Minam Sandy Siletz Secesh ! ! ! ! ! ! ! ! Alsea John Day N Santiam ! ! Warm Springs Siuslaw ! ! ! ! McKenzie Umpqua ! ! ! ! Coquille Cole Rivers ! ! ! ! N Chetco ! ! Applegate Sacramento Klamath ! Battle Mill Trinity ´ ! ! ! ! ! ! Deer ! ! ! ! Butte ! ! ! ! Eel Feather Russian ! ! KM Stanislaus ! ! 0 250 500 1,000 ! Tolumne

  3. Run timing in Chinook Candidate gene Clock, Cry, BMAL & Per Genomic LongSAGE 200+ candidates O’Malley et al(2007) O’Malley & Banks(2008a&b) Bernier et al (2008) Meusnier O’Malley & Banks forthcoming

  4. Orientation in Space & Time • Magneto-reception • Sun-compass, • Social (schooling) • Candidate gene • ? • Genomic • 200+ LongSAGE • candidates • ? • Lohmann et al. PNAS Dec. 2008

  5. Monthly Averaged MSA June-October, 2006 n = 4,300 fish sampled n = 2,673 genotyped

  6. North OR Coast 2006 Proportion CA Fall

  7. North OR Coast 2006CA Fall Age Composition

  8. What are the major “unknowns” you think science should be addressing? • Continue baseline research on stock aggregation and migratory timing patterns • Improve our understanding of genetics and physiology of migrating salmon & determine how these may vary by stock • Improving access to fish – predicting when they move to provide better access to strong stocks, providing tools for fisheries management, etc.

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