Index Catalog // ScholarsArchive@OSU

Creator:: Ciannelli, Lorenzo and Bailey, Kevin Mclean
Abstract:: Capelin are a major component of cod diet in many ecosystems of the North Atlantic. In the Bering Sea, however, the percentage of capelin found in Pacific cod stomachs is negligible. We hypothesize that the landscape (or ‘seascape’) features of hydrography and bathymetry of the Bering Sea impose a constraint...
Resource Type:: Article
Full Text:: southeastern Bering Sea Lorenzo Ciannelli1, 3,*, Kevin M. Bailey2 1University of Washington, Joint Institute

Creator:: Bacheler, Nathan M., Ciannelli, Lorenzo, Bailey, Kevin Mclean, and Bartolino, Valerio
Abstract:: Environmental variability is increasingly recognized as a primary determinant of year-class strength of marine fishes by directly or indirectly influencing egg and larval development, growth, and survival. Here we examined the role of annual water temperature variability in determining when and where walleye pollock (Theragra chalcogramma) spawn in the eastern...
Resource Type:: Article
Full Text:: M. Bacheler a,n, Lorenzo Ciannelli b, Kevin M. Bailey c, Valerio Bartolino d,e a Southeast

Creator:: Duffy-Anderson, J. T., Bailey, Kevin Mclean, and Ciannelli, Lorenzo
Abstract:: Abundances of larval walleye pollock in Shelikof Strait, Gulf of Alaska, in 1981 were far greater than any recorded estimates before that time or since (some patch estimates exceeded 100000 larvae per 10 m²). In spite of this extraordinary input, the ensuing 1981 year class was relatively poor. An examination...
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Full Text:: Alaska in 1981 J. T. Duffy-Anderson*, K. M. Bailey, L. Ciannelli Alaska Fisheries Science Center

Creator:: Cianelli, Lorenzo, Chan, Kung-Sik, Bailey, Kevin Mclean, and Stenseth, Nils C.
Abstract:: Climate can affect population dynamics in indirect ways via nonadditive forcing by external variables on internal demographic rates. Current analytical techniques, employed in population ecology, fail to explicitly include nonadditive interactions between internal and external variables, and therefore cannot efficiently address indirect climate effects. Here, we present the results of...
Resource Type:: Article
Full Text:: LARGE MARINE FISH POPULATION LORENZO CIANNELLI,1,4 KUNG-SIK CHAN,2 KEVIN M. BAILEY,3 AND NILS CHR

Creator:: Litzow, Michael A., Bailey, Kevin Mclean, Prahl, Fredrick G., and Heintz, Ron
Abstract:: Climate regime shifts force fish communities through rapid transitions between alternate species assemblages, but little is known about the role that biochemical ecology plays in these transitions. We document a biochemical effect of climate-induced community transitions in boreal oceans: opposite population trajectories of lipid-rich and lipid-poor fish species. We compared...
Resource Type:: Article
Full Text:: fatty acid limitation hypothesis Michael A. Litzow1,*, Kevin M. Bailey2, Fredrick G. Prahl3, Ron

Creator:: Chen, Kun, Chan, Kung-Sik, Bailey, Kevin Mclean, Aydin, Kerim, and Ciannelli, Lorenzo
Abstract:: We developed a hybrid cellular automata (CA) modelling approach to explore the dynamics of a key predator–prey interaction in a marine system; our study is motivated by the quest for better understanding of the scale and heterogeneity-related effects on the arrowtooth flounder (Atheresthes stomias) and walleye pollock (Theragra chalcogramma) dynamics...
Resource Type:: Article
Full Text:: Sea Kun Chen, Kung-Sik Chan, Kevin M. Bailey, Kerim Aydin, and Lorenzo Ciannelli Abstract: We

Creator:: Porter, Steven M., Ciannelli, Lorenzo, Hillgruber, Nicola, Bailey, Kevin Mclean, Chan, Kung-Sik, Canino, Michael F., and Haldorson, Lew J.
Abstract:: This study examines potential interactions among the environmental variables likely to affect larval walleye pollock Theragra chalcogramma feeding in the sea. Walleye pollock larvae were sampled from Shelikof Strait, Gulf of Alaska, and from the eastern Bering Sea, with corresponding environmental data. Variables used in our study were time spent...
Resource Type:: Article
Full Text:: Steven M. Porter1,*, Lorenzo Ciannelli2, Nicola Hillgruber3, Kevin M. Bailey1, Kung-Sik Chan4, Michael F

Creator:: Hunsicker, Mary E., Ciannelli, Lorenzo, Bailey, Kevin Mclean, Buckel, Jeffrey A., White, J. Wilson, Link, Jason S., Essington, Timothy E., Gaichas, Sarah, Anderson, Todd W., Brodeur, Richard D., Chan, Kung-Sik, Chen, Kun, Englund, Goran, Frank, Kenneth T., Freitas, Vania, Hixon, Mark A., Hurst, Thomas, Johnson, Darren W., Kitchell, James F., Reese, Doug, Rose, George A., Sjodin, Henrik, Sydeman, William J., van der Veer, Henk W., Vollset, Knut, and Zador, Stephani
Abstract:: Predatorprey interactions are a primary structuring force vital to the resilience of marine communities and sustainability of the worlds oceans. Human influences on marine ecosystems mediate changes in species interactions. This generality is evinced by the cascading effects of overharvesting top predators on the structure and function of marine ecosystems....
Resource Type:: Article
Full Text:: concepts Mary E. Hunsicker,1* Lorenzo Ciannelli,1 Kevin M. Bailey,2 Jeffrey A. Buckel,3 J. Wilson White

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