2013 Workshop Presentations

The following are oral and poster presentations given at the NPAFC 3rd International Workshop, Migration and Survival Mechanisms of Juvenile Salmon and Steelhead in Ocean Ecosystems, April 25–26, 2013 in Honolulu, Hawaii, USA, and shared with permission of the authors. These presentations are for educational purposes and do not reflect policy or the positions of the authors’ agencies. Presentations are listed in the order given at the Workshop; oral presentations first, then poster presentations.

Oral Presentations

Author (*Presenters)	Title
Regional Reviews
Vladimir I. Radchenko*, Olga S. Temnykh, and Alexander V. Zavolokin	Review of studies on Asian juvenile Pacific salmon stocks, 2006–2012	View
Marc Trudel* and Eric Hertz	Recent advances in marine juvenile Pacific salmon research in North America	View
Topic 1: Seasonal distribution and migration route/timing
Jim Murphy, Katie Howard*, Lisa Eisner, Alex Andrews, Bill Templin, Chuck Guthrie, Keith Cox, Ed Farley	Linking abundance, distribution, and size of juvenile Yukon River Chinook salmon to survival in the northern Bering Sea	View
Terry D. Beacham*, Richard J. Beamish, John R. Candy, Strahan Tucker, Jamal H. Moss, and Marc Trudel	Stock-specific migration pathways and size of juvenile sockeye salmon in British Columbia waters and in the Gulf of Alaska	View
Brian Burke*, Jim Anderson, Antonio Baptista	Evidence for navigational sensory capabilities of yearling Chinook salmon	View
Richard J. Beamish*, Ruston Sweeting, and Chrys Neville	Late ocean entry timing provides resilience to populations of Chinook and sockeye salmon in the Fraser River	View
Topic 2: Hydrological characteristics, primary production, and prey resources
Bill Peterson and Brian Burke*	Oceanographic and ecological indicators for salmon returns in the northern California Current	View
Jason L. Hassrick*, William J. Sydeman, Jarrod A. Santora, Sean A. Hayes	Coastal association of juvenile Chinook salmon and krill in the northern California Current	View
Elan Downey*, Alexandra Eaves, David Ewart, Shannon Anderson, John Duncan, and Sonja Saksida	Assessment and management of environmental and health factors affecting early marine survival of hatchery-reared coho salmon in the Strait of Georgia, British Columbia, Canada	View
Topic 3: Tophic linkages, growth rates, and predation rates
Strahan Tucker*, Mark Hipfner, John Candy, Collin Wallace, Terry Beacham, and Marc Trudel	Stock-specific predation of juvenile salmon by rhinoceros auklets (Cerorhinca monocerata) in coastal British Columbia	View
Eric Hertz*, Marc Trudel, Rana W. El-Sabaawi, Strahan Tucker, Terry D. Beacham, and Asit Mazumder	Interannual and spatial variability in the feeding ecology of juvenile Chinook salmon and effects on survival and growth	View
Alexander Zavolokin*	Feeding habits, consumption rates, and growth of juvenile salmon in relation to fluctuations of the forage base and salmon abundance	View
Topic 4: Ecological interactions among species and populations
Erica Jenkins*, Marc Trudel, Asit Mazumder, John F. Dower, and Rana El-Sabaawi	Density-dependent trophic interactions between juvenile pink salmon (Oncorhynchus gorbuscha) and juvenile chum salmon (O. keta) in coastal marine ecosystems of British Columbia and Southeast Alaska.	View
Iris M. Kemp*, David A. Beauchamp, Ruston Sweeting, and Carol Cooper	Potential for competition among herring and juvenile salmon species in Puget Sound, WA	View
Topic 5: Survival rate and survival mechanisms
Kristi M. Miller* and 13 co-authors	Are salmon smolts really healthier in years of good ocean productivity?	View
Katherine W. Myers*, Nancy D. Davis, Robert V. Walker, and Margaret E. Atcheson	Potential mechanisms of ocean mortality of juvenile salmon and steelhead due to ingestion of plastic marine debris	View
Michael J. Malick*, Randall M. Peterman, William T. Peterson, and Thomas C. Wainwright	Using Bayesian networks to link climate variability, ocean processes, and coho salmon marine survival	View
Mara S. Zimmerman*, Thomas Buehrens, and Josh Weinheimer	Ecological predictors of marine survival for Washington State coho salmon	View
Leon D. Shaul*, Randy Ericksen, Kent Crabtree, and Judy Lum	Beyond the estuary: an extension of the nomad life history strategy in coho salmon	View
David Welch*, Aswea Porter, Erin Rechisky, Wendell Challenger, and Scott Hinch	When is recruitment determined in the marine life history of salmon? – Current evidence from the POST array	View
Gregor Passolt and James Anderson*	A model linking ocean survival to smolt length	View
Jessica A. Miller*, David Teel, Bill P. Peterson, and A. Baptista	Assessing the relative importance of local and regional processes on the survival of Snake River spring/summer Chinook salmon	View
Jeff Rutter*	Change in size: growth or predation? a model to quantify the error in apparent growth	View
Ian G. Brosnan*	Evaluating the influence of environmental factors on yearling Chinook salmon survival in the Columbia River plume (USA)	View
James R. Irvine* and Scott A. Akenhead	Is declining sockeye salmon survival the result of competition at sea and declining carrying capacity?	View
Greg Ruggerone*, Bev Agler, Lorna Wilson, and Ed Farley	Size-selective mortality of Bristol Bay sockeye smolts in relation to smolt characteristics, ocean conditions, and salmon productivity	View
Workshop Wrap-up
William Heard	Workshop wrap-up comments	View

Poster Presentations

Author (*Presenters)	Title
Topic 1: Seasonal distribution and migration route/timing
Nina Yu. Shpigalskaya, Uljana O. Muravskaya, Anna I. Kositsina, and Anton V. Klimov (presented by Maxim Koval*)	Genetic identification of the Okhotsk Sea juvenile pink salmon mixed-stock aggregations in the course of the early marine period of life	View
Charles M. Guthrie III, Scott Vulstek, Hanhvan Nguyen, James Murphy, William Templin, and Jeffrey R. Guyon*	Genetic stock composition of juvenile Chinook salmon collected off the mouth of the Yukon River: Are these Yukon River fish?	View
Reiichiro Nakamichi*, Hirohisa Kishino, and Shuichi Kitada	A novel method to identify key factors of gene regulatory network behind salmonids reproductive behavior using directed graphical modeling	View
Alexandra I. Chistyakova, Roman A. Shaporev, and Alexander V. Bugaev*	Experience of the use of complex otolith method for identification stocks of juvenile pink and chum salmon in the offshore waters of the Okhotsk Sea during postcatadromous migration	View
Igor L. Izergin, Vladimir V. Volobuev*, Lev I. Izergin, Evgeny A. Fomin, and Sergey L. Marchenko	Juvenile salmon distribution in the coastal area of the Taui Bay of the Sea of Okhotsk	View
Nathan F. Putman*, Kenneth J. Lohmann, Emily M. Putman Thomas P. Quinn, A. Peter Klimley, & David L. G. Noakes	Evidence for geomagnetic imprinting as a homing mechanism in Pacific salmon	View
Chloe Bracis* and James J. Anderson	Oceanic distribution of Chinook salmon inferred from age-specific arrival timing	View
Arnold J. Ammann*, David D. Huff, Sean A. Hayes, Jeffery A. Harding, R. Bruce MacFarlane	Ocean habitat of juvenile Chinook salmon at the southern end of their range	View
Topic 2: Hydrological characteristics, primary production, and prey resources
Jeanette Gann*, Lisa Eisner, and Seth Danielson	How do oceanographic characteristics in the northern Bering Sea relate to juvenile salmon biomass?	View
Wyatt Fournier*	Summer energetic condition of juvenile sockeye salmon in the Gulf of Alaska	View
Tomoki Sato*, Kei Sasaki, Masaya Takahashi, and Toru Nagasawa	Interannual variations in prey resources during the early ocean life of juvenile chum salmon in four coastal areas around Hokkaido, northern Japan	View
Ju Kyoung Kim*, O-Nam Kwon, and Kwan Eui Hong	Coastal feeding patterns based on a spatial distribution of released Korean chum salmon, Oncorhynchus keta, fingerings	View
Topic 3: Tophic linkages, growth rates, and predation rates
Richard D. Brodeur*, Suzan S. Pool, and Todd W. Miller	Prey selectivity of juvenile salmon on neustonic mesozooplankton in the northern California Current	View
Emily Fergusson*, Molly Sturdevant, Joe Orsi, Ron Heintz, and Ed Farley Jr.	Juvenile salmon trophic relationships in Southeast Alaska for warm and cold years	View
Mary E. Auburn* and Molly Sturdevant	Diet composition and feeding behavior of juvenile salmonids in the northern Bering Sea August–October, 2009–2011	View
Anastasia Morozova (presented by Maxim Koval*)	Feeding interactions of juvenile Pacific salmon and other fish species in the coastal epipelagic zone of Kamchatka	View
Аnton V. Klimov, Аleksey P. Lozovoy, and Irina V. Zhiganova (presented by Maxim Koval*)	Behavioral and biochemical adaptations of juvenile Pacific salmon in the period postcatadromous migration in the Okhotsk Sea	View
Topic 4: Ecological interactions among species and populations
Moongeun Yoon*, Syuiti Abe, Ju Kyoung Kim, and Kwan Eui Hong	Population structuring of chum salmon, Oncorhynchus keta, populations in Far East Asia	View
Semyon B. Baranov*	The population of chum salmon Oncorhynchus keta in the Anadyr River basin, Chukotka	View
Ellen C. Martinson*	Early marine growth as an indicator for chum salmon production	View
Molly Sturdevant, Emily Fergusson, Joe Orsi*, Rich Brenner, and Bill Heard	Adult pink salmon predation on juvenile salmon and herring in marine waters of Alaska	View
Topic 5: Survival rate and survival mechanisms
Shigehiko Urawa*	Control of the parasitic flagellate Ichthyobodo salmonis, a causative agent of marine mortalities of juvenile chum salmon	View
Kei Sasaki*, Kyuji Watanabe, and Fumihisa Takahashi, Toshihiko Saito	Coastal residence of juvenile chum salmon and their adult returns to the Ishikari River, Hokkaido	View
Wei Liu*, Bingjie Zhi, Peirong Zhan	Effects of salinity on haematological biochemistry and structure of liver tissue in young chum salmon (Oncorhychus keta Walbaum)	View
Maxim Koval* and Sergey Gorin	Influence of the conditions in the Hairuzova and Belgolovaya estuaries (western Kamchatka) on total Pacific salmon abundance	View
Justin M. Leon and Megan V. McPhee*	Freshwater growth and recruitment in two western Alaskan populations of Chinook salmon	View
Randall M. Peterman* and Brigitte Dorner	Implications for research from the widespread decrease in productivity of sockeye salmon populations in western North America	View
William Heard*, Jerry Taylor, and Joe Orsi	Survival and early marine migration of enhanced age-0 sockeye salmon smolts raised in freshwater and seawater at Auke Creek, Southeast Alaska	View
Jeffrey R. Guyon* , Andrew Gray, Adrian Celewycz, Frank Thrower, Taylor Scott, William Heard, and John E. Joyce	Long term ocean survival trends of Chinook salmon released at the Little Port Walter Marine Station in Southeast Alaska	View
Joe Orsi*, Molly Sturdevant, Emily Fergusson, Bill Heard, and Ed Farley	Chinook salmon marine migration and production mechanisms in Alaska	View
Michael Kohan*, Joe Orsi, Franz Mueter and Phil Mundy, Megan V. McPhee,	Variation in abundance and condition of juvenile chum salmon (Oncorhynchus keta) in response to marine factors in Southeast Alaska	View
Kevin D. Friedland*, Bruce R. Ward, David W. Welch, and Sean A. Hayes	The effects of post-smolt growth and thermal regime on the marine survival of steelhead trout (Oncorhynchus mykiss) from the Keogh River, BC	View
Ruston Sweeting, C. Neville and R. Beamish (presented by Marc Trudel*)	The complexity of Chinook salmon	View
Topic 6: Survival and salmonid ecology during the first winter at sea
Ed Farley*, Alexander Starovoytov, Svetlana Naydenko, Ron Heintz, Marc Trudel, Charles Guthrie, Lisa Eisner, and Jeffrey R. Guyon	Implications of a warming eastern Bering Sea for Bristol Bay sockeye salmon	View
Milo Adkison*, Ryan Briscoe, Joshua Robins, Michael Malick, Alex Wertheimer, and S.G. Taylor	Marine survival and interspecific interactions of coho salmon in Southeast Alaska	View
Joe Orsi*, Molly Sturdevant, Emily Fergusson, Steve Heinl, Scott Vulstek, Jacek Maselko, and John Joyce	Connecting the “dots” among coastal ocean metrics and Pacific salmon production in Southeast Alaska, 1997–2012	View
David G. Stormer and Francis Juanes*	Overwintering ability of juvenile ocean-type Chinook salmon: effect of water temperature and food deprivation on growth, energetics, and survival	View