19 th Annual Salmon Ocean Ecology Meeting February 27 to March 1, 2018 Newport, Oregon

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1 19 th Annual Salmon Ocean Ecology Meeting February 27 to March 1, 2018 Newport, Oregon Best Western Agate Beach Inn 3019 N Coast Hwy Newport, OR Sponsored by Oregon State University s Coastal Oregon Marine Experiment Station & NOAA Fisheries Northwest Science Center

2 MONDAY, February 26 th AGENDA 7:00-9:00: Join us at the Best Western Agate Beach Inn s Bar (no host) TUESDAY, February 27 th Workshop: Deciphering Population-Level Effects of Predation on Pacific Salmonids 8:00-8:30: Registration Level 1 8:30-8:45: Welcome & Introductions Level 1 Meeting Room 8:45-9:00: Overview and Goals for Workshop 9:00-9:30: Predation ecology and juvenile Chinook salmon. Brian J. Burke, Brian K. Wells, and Whitney R. Friedman 9:30-10:00: A look at predation by piscivorous marine fishes on juvenile salmon. Gregory K. Krutzikowsky 10:00-10:30: Ocean avian predation on Columbia River salmon populations what we know, what we don t know, and next steps to improve our knowledge. Jeannette E. Zamon and Elizabeth M. Phillips 10:30-11:00: Break 11:00-11:30: Examining predation on juvenile salmonids in a larger predator-prey context: avian predators in the Columbia River Estuary. Donald E. Lyons, Thomas P. Good, Laurie Weitkamp, Daniel D. Roby, and Paul Bentley 11:30-12:00: Competing tradeoffs between increasing marine mammal predation and fisheries harvest of Chinook salmon. Brandon Chasco, Isaac C. Kaplan, Austen C. Thomas, Alejandro Acevedo Gutiérrez, Dawn P. Noren, Michael J. Ford, M. Bradley Hanson, Jonathan Scordino, Steve Jeffries, Kristin N. Marshall, Andrew O. Shelton, Craig Matkin, Brian Burke, Eric J. Ward 12:00-12:30: Effects of Sea Lion Predation on Willamette River Winter Steelhead Viability. Matt Falcy and Bryan Wright 12:30-1:30: Lunch (provided on-site) 1:30-4:15: Breakout session with break 4:15-5:00: Report Back & Discussion 6:00-8:00: Welcome Reception Level 1 (Open to all workshop & meeting participants) 2

3 WEDNESDAY, February 28 th 7:30-8:15: Registration Level 1 8:15-8:30: Welcome Level 1 Meeting Room 8:30-9:00: (Keynote) Ocean Salmon Research: Oh, Bother. Nancy Davis SESSION I: Basin-scale Processes 9:00-9:20: The Life and Hard Times of Pacific Salmon: Chapter 3 The Ocean Nathan F. Putman, Michelle M. Scanlan, Amanda M. Pollock, and David L. G. Noakes 9:20-9:40: Do pink salmon affect the structure of the North Pacific ecosystem and contribute to declining Chinook salmon populations in Alaska? Gregory T. Ruggerone, Sonia Batten, Brendan Connors, Jim Irvine, Michael Malick, Pete Rand, Leon Shaul, Alan Springer 9:40-10:00: Distinct chemical fingerprints in Chinook salmon reflect their marine distribution and feeding. Sandra M. O Neill 1, James E. West, and Gina M. Ylitalo 10:00-10:20: Atlantic salmon: Assessments through the estuary and beyond. James Hawkes, John Kocik, Joseph Zydlewski, Daniel Stich, Timothy Sheehan, Graham Goulette, and Mark Renkawitz 10:20-10:50: BREAK SESSION II: Salmon in Estuaries 10:50-11:10: Characterizing juvenile Chinook salmon residency and early growth in the lower Fraser River estuary. Lia Chalifour, David Scott, Misty MacDuffee, John Dower, and Julia Baum 11:10-11:30: Large-scale dam removal and ecosystem scale nearshore restoration: learning from the Elwha nearshore. Anne J. Shaffer, Stuart Parks, Stuart Muench, Jamie Michel, Francis Juanes, Thomas Quinn, Chris Byrnes 11:30-11:50: Longitudinal variation in growth of Snake River Spring Chinook salmon in the Columbia River System: from Bonneville Dam to the Pacific Ocean. Meredith L. Journey, Brian Beckman, Angelica Munguia, Don VanDoornik, Cheryl Morgan, and Lauire Weitkamp 11:50-12:10: Making connections to habitats: Feeding ecology of juvenile salmonids during emigration. Angie Munguia, Jessica A. Miller, Laurie A. Weitkamp, and Donald M. Van Doornik 3

4 12:10-12:30: Transported Snake River salmon and steelhead: survival indices across life stages show signs of carryover effects. Jennifer L. Gosselin, James J. Anderson, Chris Van Holmes, and Susannah Iltis 12:30-1:45: LUNCH (provided on site) SESSION III: Salish Sea Salmon 1:45-2:05: An overview of environmental drivers impacting juvenile Puget Sound chinook and coho salmon: preliminary results from the Salish Sea Marine Survival Project. Michael Schmidt, Iris Kemp, Alan Chapman, Barry Berejikian, Correigh Greene, Chris Ellings, Chris Harvey, Christopher Krembs, Dave Beauchamp, Erik Neatherlin, Jan Newton, Joe Anderson, Josh Chamberlin, Julie Keister, Ken Warheit, Lance Campbell, Mike Crewson, Neala Kendall, Neil Banas, Parker MacCready, Paul Hershberger, and Sandra O Neill 2:05-2:25: An overview of environmental drivers impacting juvenile Puget Sound steelhead: preliminary results from the Salish Sea Marine Survival Project Michael Schmidt, Iris Kemp, Austen Thomas, Barry Berejikian, Chris Ellings, Ed Connor, Eric Ward, Erik Neatherlin, Jed Moore, Joe Anderson, Ken Warheit, Martin Chen, Megan Moore, Neala Kendall, Paul Hershberger, Sandra O Neill, Scott Pearson, and Steve Jeffries 2:25-2:45: A case study of fine scale habitat use by first ocean year Chinook Salmon: implications for growth and predation exposure. William Duguid, Kevin Pellett, Jessica Qualley, Erin Rechisky, David Welch, and Francis Juanes 2:45-3:05: Sockeye salmon (Oncorhynchus nerka) smolt migration patterns through coastal British Columbia assessed by acoustic telemetry. Stephen D. Johnston, Scott G. Hinch, Christine F. Stevenson, Andrew G. Lotto, Nathan B. Furey, David W. Welch, Erin L. Rechinsky, and Aswea D. Porter 3:05-3:25: Fine-scale migration dynamics of juvenile salmon in the Discovery Islands of British Columbia. Brett T. Johnson, Chrys Neville, Brian P. V. Hunt 3:25-3:55: BREAK (Posters will be on display) SESSION IV: Growth and Survival 3:55-4:15: Multivariate time series analysis to evaluate trends in marine survival across multiple species. Kathryn Sobocinski, Correigh Greene, Eric Ward 4

5 4:15-4:35: Using Scale Analysis to Estimate Early Marine Growth: A Biological Indicator for Forecasting Salmon Survival. Andrew Claiborne, Lance Campbell, Joe Anderson, Marisa Litz, and James Losee 4:35-4:55: Growth and survival of coho salmon are related in the Northern California Current: sometimes. Brian Beckman 4:55-5:35: Salmon and people in a changing world: Introducing the International Year of the Salmon. Madeline Young and Mark Saunders 6:00-7:00: No Host Bar (Posters will be on display) 7:00-9:00: Banquet (provided on site) THURSDAY, MARCH 1 st 7:30-8:15: Registration Level 1 8:15-8:30: Welcome Level 1 Meeting Room 8:30-8:50: (Keynote) Puddles. Skip McKinnell 8:50-9:10: (Keynote) Moving forward in a sea of studies on salmon ocean ecology. Elizabeth M. Phillips SESSION V: Salmon Management 9:10-9:30: Using genetic stock identification data to improve the science and management of the west coast Chinook salmon troll fishery. Gil Sylvia and Michael Banks 9:30-9:50: Tracking the status of salmon populations and their habitats in British Columbia using the Pacific Salmon Explorer. Eric Hertz, K. Connors, E. Jones, L. Honka, K. Kellock, and B. Riddell 9:50-10:10: Experimental capture and handling of chum salmon elucidates genomic responses and physiological thresholds to inform best practices for improving bycatch survival in purse seine fisheries. Katrina V. Cook, Scott G. Hinch, Maryann S. Watson, David A. Patterson, Kristi M. Miller, Andrea J. Reid, Steve J. Cooke 10:10-10:30: BREAK 5

6 SESSION VI: General Session I 10:30-10:50: An update on the Newport Hydrographic Line and ocean indicators as predictors of salmon returns. Kym C. Jacobson, Jennifer L. Fisher, Samantha M. Zeman, Jesse F. Lamb, Brian J. Burke, Cheryl A. Morgan, William T. Peterson 10:50-11:10: Effects of harbour seal predation and hatchery competition on the productivity of Chinook salmon in the Pacific Northwest. Benjamin Nelson, Carl J. Walters, Andrew W. Trites, Murdoch K. McAllister 11:10-11:30: Individual variation and population-specific strategies shape juvenile sockeye salmon migration phenologies. Cameron Freshwater, Marc Trudel, Terry D. Beacham, Stéphane Gauthier, Stewart C. Johnson, Chrys-Ellen Neville, and Francis Juanes 11:30-11:50: Integrated biogeochemical approaches to full salmon life history analysis. Brian P. V. Hunt, Boris Espinasse, Evgeny A. Pakhomov, Wade D. Smith 11:50-12:00: Open Discussion 12:00-1:00: LUNCH (provided on site) SESSION VII: General Session I 1:00-1:20: Trophic relationships among juvenile salmon during cool and warm periods in Southeast Alaska. Emily Fergusson, Jim Murphy, and Todd Miller 1:20-1:40: Characterizing the diets of juvenile Fraser River sockeye salmon across ocean regimes in coastal British Columbia. Samantha E. James, Evgeny A. Pakhomov, Brian P. V. Hunt 1:40-2:00: Fine-scale taxonomic and spatiotemporal variability in the energy density of prey for juvenile Chinook Salmon (Oncorhynchus tshawytscha). Jacob D.C. Weil and Francis Juanes 2:00-2:20: Impact of two anomalously warm years on juvenile steelhead diet composition and morphology in the northern California Current. Hillary Thalmann, Ric Brodeur, and Elizabeth Daly 2:20-2:40: Spatial dietary patterns and feeding dynamics of juvenile spring Chinook salmon in the Northern California Current Ecosystem. Elizabeth A. Daly and Richard D. Brodeur 2:40-3:00: Wrap-Up 6

7 POSTERS Effects of Large Infrastructure on the Underwater Visual Environment and Heightened Predation on Salmon in the Salish Sea. Dave Beauchamp Using salmon to sample the Salish Sea: diets of recreationally harvested Chinook and Coho Salmon as an ecosystem monitoring tool. William Duguid, Katie Innes, Jessica Qualley, and Francis Juanes Potential effects of salmon shark predation mortality to Chinook salmon productivity in the Bering Sea. Kaitlyn A. Manishin, Peter A. H. Westley, Curry J. Cunningham, Kenneth J. Goldman, and Andrew C. Seitz Estuarine pathways of juvenile Chinook salmon in the Columbia River. Katherine J. Morrice and António M. Baptista Recent change in the size of juvenile salmon in Southeast Alaska. James M. Murphy, Emily A. Fergusson, and Andrew K. Gray Reexamining an assumption about marine mortality of Chinook salmon. Andrew C Seitz, Michael B Courtney, Kaitlyn A. Manishin, Curry J. Cunningham, Peter A. H. Westley Historical variation in condition-at-age of returning Sockeye Salmon (Oncorhynchus nerka) with climate and Pink Salmon abundance in two British Columbian rivers. Jacob Weil, Cameron Freshwater, Angeleen M. Olson, Will Duguid, Skip McKinnell and Francis Juanes 7

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