Search Results

Composition and temporal variation in the diet of beluga whales, derived from stable isotopes

by Marcoux, Marianne, McMeans, Bailey C., Fisk, Aaron T., Ferguson, Steven H.
Published in Marine Ecology Progress Series (2012)

Do beluga whales truly migrate? Testing a key trait of the classical migration syndrome

by Storrie, Luke, Loseto, Lisa L., Sutherland, Emma L., MacPhee, Shannon A., O’Corry-Crowe, Greg, Hussey, Nigel E.
Published in Movement Ecology (2023)

Exposure and behavioral responses of tagged beluga whales (Delphinapterus leucas) to ships in the Pacific Arctic

by Martin, Morgan J., Halliday, William D., Storrie, Luke, Citta, John J., Dawson, Jackie, Hussey, Nigel E., Juanes, Francis, Loseto, Lisa L., MacPhee, Shannon A., Moore, Lisa, Nicoll, Adrian, O'Corry-Crowe, Gregory, Insley, Stephen J.
Published in Marine Mammal Science (2023)

Temporal shifts in intraguild predation pressure between beluga whales and Greenland halibut in a changing Arctic

by Yurkowski, David J., Hussey, Nigel E., Fisk, Aaron T., Imrie, Kendra L., Tallman, Ross F., Ferguson, Steven H.
Published in Biology Letters (2017)

Year-Round Dive Characteristics of Male Beluga Whales From the Eastern Beaufort Sea Population Indicate Seasonal Shifts in Foraging Strategies

by Storrie, Luke, Hussey, Nigel E., MacPhee, Shannon A., O’Corry-Crowe, Greg, Iacozza, John, Barber, David G., Nunes, Alex, Loseto, Lisa L.
Published in Frontiers in Marine Science (2022)

Coupled changes between the H-Print biomarker and δ15N indicates a variable sea ice carbon contribution to the diet of Cumberland Sound beluga whales

by Brown, T. A., Chrystal, E., Ferguson, S. H., Yurkowski, D. J., Watt, C., Hussey, Nigel Edward, Kelley, T. C., Belt, S. T.
Published in Limnology and Oceanography (2017)

Latitudinal variation in ecological opportunity and intraspecific competition indicates differences in niche variability and diet specialization of Arctic marine predators

by Yurkowski, David J, Ferguson, Steven, Choy, Emily S, Loseto, Lisa L, Brown, Tanya M, Muir, Derek CG, Semeniuk, Christina AD, Fisk, Aaron T
Published in Ecology and Evolution (2016)

Foraging ecology of ringed seals (Pusa hispida), beluga whales (Delphinapterus leucas) and narwhals...

by Matley, Jordan K., Fisk, Aaron T., Dick, Terry A.
Published in Polar Research (2015)

Xenobiotic-metabolizing enzymes and biotransformation of polybrominated diphenyl ether and polychlorinated biphenyl contaminants in beluga whales (Delphinapterus leucas) from the St. Lawrence River estuary...

by McKinney, Melissa A.
Published 2004

Short Chain Chlorinated Paraffins: Are They Persistent and Bioaccumulative?

by Muir, Derek, Bennie, Don, Teixeira, Camilla, Fisk, Aaron, Tomy, Gregg, Stern, Gary, Whittle, Mike
Published 2001

Alphaherpesvirus infection in a free-ranging narwhal Monodon monoceros from Arctic Canada

by Nielsen, Ole, Rodrigues, Thaís C.S., Marcoux, Marianne, Béland, Karine, Subramaniam, Kuttichantran, Lair, Stéphane, Hussey, Nigel E., Waltzek, Thomas B.
Published in Diseases of Aquatic Organisms (2023)

Trophic transfer of contaminants in a changing arctic marine food web: Cumberland sound, Nunavut, Canada

by McKinney, Melissa A., McMeans, Bailey C., Tomy, Gregg T., Rosenberg, Bruno, Ferguson, Steven H., Morris, Adam, Muir, Derek C.G., Fisk, Aaron T.
Published in Environmental Science & Technology (2012)

An assessment of the toxicological significance of anthropogenic contaminants in Canadian arctic wildlife

by Fisk, Aaron T., De Wit, Cynthia A., Wayland, Mark, Kuzyk, Zou Zou, Burgess, Neil, Letcher, Robert, Braune, Birgit, Norstrom, Ross, Blum, Susan Polischuk, Sandau, Courtney, Lie, Elisabeth, Larsen, Hans Jørgen S., Skaare, Janneche Utne, Muir, Derek C.G.
Published in Science of The Total Environment (2005)

A stable isotope (δ 13 C, δ 15 N) model for the North Water food web: Implications for evaluating trophodynamics and the flow of energy and contaminants

by Hobson, Keith A., Fisk, Aaron, Karnovsky, Nina, Holst, Meike, Gagnon, Jean Marc, Fortier, Martin
Published in Deep Sea Research Part II: Topical Studies in Oceanography (2002)

Marine mammal and seabird summer distribution and abundance in the fjords of northeast Cumberland Sound of Baffin Island, Nunavut, Canada

by Diemer, Kristen M., Conroy, Michael J., Ferguson, Steven H., Hauser, Donna D.W., Grgicak-Mannion, Alice, Fisk, Aaron T.
Published in Polar Biology (2011)

A temporal shift in trophic diversity among a predator assemblage in a warming Arctic

by Yurkowski, David J., Hussey, Nigel E., Ferguson, Steven H., Fisk, Aaron T.
Published in Royal Society Open Science (2018)

Spatial, temporal and within-species variation in the foraging ecology of a marine predator across a dynamic seascape

by Yurkowski, David James
Published 2016

Trophic transfer of persistent organochlorine contaminants (OCs) within an Arctic marine food web from the southern Beaufort-Chukchi Seas

by Hoekstra, P. F., O'Hara, T. M., Fisk, A. T., Borgå, K., Solomon, K. R., Muir, D. C.G.
Published in Environmental Pollution (2003)

Latitudinal variation in ecological opportunity and intraspecific competition indicates differences in niche variability and diet specialization of Arctic marine predators

by Yurkowski, David J. J., Ferguson, Steve, Choy, Emily S., Loseto, Lisa L., Brown, Tanya . M., Muir, Derek C.G., Semeniuk, Christina A. D., Fisk, Aaron T
Published in Ecology and Evolution (2016)

Empirically testing the influence of light regime on diel activity patterns in a marine predator reveals complex interacting factors shaping behaviour

by Storrie, Luke, Hussey, Nigel E., MacPhee, Shannon A., O'Corry-Crowe, Greg, Iacozza, John, Barber, David G., Loseto, Lisa L.
Published in Functional Ecology (2022)