Seasonal and diurnal marine mammal presence in the proposed marine protected area of Southampton Island, Hudson Bay, Nunavut as revealed by passive acoustic monitoring

Autor: Veronica Laura Maria Coppolaro, Kaushik Gupta, Lisa Loseto, C.J. Mundy, Marianne Marcoux

Publikováno v: Arctic Science, Vol 10, Iss 3, Pp 520-544 (2024)

Marine protected areas contribute to mitigating the effects of human activities on marine ecosystems. The waters of Southampton Island, Nunavut, Canada are under consideration to become a marine protected area, but baseline information of marine mamm

Externí odkaz: https://doaj.org/article/43797287036241a9a7116f99c082f180

Summer distribution and habitat preference of beluga whale social groups in the Eastern Beaufort Sea

Autor: Alexandra Mayette, Marianne Marcoux, John Iacozza, Megan Ferguson, Amelia Brower, Lisa Loseto

Publikováno v: Arctic Science, Vol 9, Iss 3, Pp 564-580 (2023)

In social animals, group composition can cause variations in individual needs that can influence responses to habitat trade-offs, such as predator exposure or foraging opportunities. The Eastern Beaufort Sea beluga whales (Delphinapterus leucas (Pall

Externí odkaz: https://doaj.org/article/e2cdf6e617564a84b6518bc9f41ccb73

A meta-collection of nitrogen stable isotope data measured in Arctic marine organisms from the Canadian Beaufort Sea, 1983–2013

Autor: Ashley Ehrman, Carie Hoover, Carolina Giraldo, Shannon A. MacPhee, Jasmine Brewster, Christine Michel, James D. Reist, Michael Power, Heidi Swanson, Andrea Niemi, Wojciech Walkusz, Lisa Loseto

Publikováno v: BMC Research Notes, Vol 14, Iss 1, Pp 1-3 (2021)

Abstract Objectives Existing information on Arctic marine food web structure is fragmented. Integrating data across research programs is an important strategy for building a baseline understanding of food web structure and function in many Arctic reg

Externí odkaz: https://doaj.org/article/abcd361778884a46aa29d9bcbb741465

A Multi-Matrix Metabolomic Approach in Ringed Seals and Beluga Whales to Evaluate Contaminant and Climate-Related Stressors

Autor: Antoine É. Simond, Marie Noël, Lisa Loseto, Magali Houde, Jane Kirk, Ashley Elliott, Tanya M. Brown

Publikováno v: Metabolites, Vol 12, Iss 9, p 813 (2022)

As a high trophic-level species, ringed seals (Pusa hispida) and beluga whales (Delphinapterus leucas) are particularly vulnerable to elevated concentrations of biomagnifying contaminants, such as polychlorinated biphenyls (PCBs), polybrominated diph

Externí odkaz: https://doaj.org/article/0e071ea9229f4254bd33b7511e589542

Contributions and perspectives of Indigenous Peoples to the study of mercury in the Arctic

Autor: Magali Houde, Eva M. Krümmel, Tero Mustonen, Jeremy Brammer, Tanya M. Brown, John Chételat, Parnuna Egede Dahl, Rune Dietz, Marlene Evans, Mary Gamberg, Marie-Josée Gauthier, José Gérin-Lajoie, Aviaja Lyberth Hauptmann, Joel P. Heath, Dominique A. Henri, Jane Kirk, Brian Laird, Mélanie Lemire, Ann E. Lennert, Robert J. Letcher, Sarah Lord, Lisa Loseto, Gwyneth A. MacMillan, Stefan Mikaelsson, Edda A. Mutter, Todd O'Hara, Sonja Ostertag, Martin Robards, Vyacheslav Shadrin, Merran Smith, Raphaela Stimmelmayr, Enooyaq Sudlovenick, Heidi Swanson, Philippe J. Thomas, Virginia K. Walker, Alex Whiting

Publikováno v: Houde, M, Krümmel, E M, Mustonen, T, Brammer, J, Brown, T M, Chételat, J, Dahl, P E, Dietz, R, Evans, M, Gamberg, M, Gauthier, M-J, Gérin-Lajoie, J, Hauptmann, A L, Heath, J P, Henri, D A, Kirk, J, Laird, B, Lemire, M, Lennert, A E, Letcher, R J, Lord, S, Loseto, L, MacMillan, G A, Mikaelsson, S, Mutter, E A, O'Hara, T, Ostertag, S, Robards, M, Shadrin, V, Smith, M, Stimmelmayr, R, Sudlovenick, E, Swanson, H, Thomas, P J, Walker, V K & Whiting, A 2022, ' Contributions and perspectives of Indigenous Peoples to the study of mercury in the Arctic ', Science of the Total Environment, vol. 841, 156566 . https://doi.org/10.1016/j.scitotenv.2022.156566
Houde, M, Krümmel, E M, Mustonen, T, Brammer, J, Brown, T M, Chételat, J, Dahl, P E, Dietz, R, Evans, M, Gamberg, M, Gauthier, M J, Gérin-Lajoie, J, Hauptmann, A L, Heath, J P, Henri, D A, Kirk, J, Laird, B, Lemire, M, Lennert, A E, Letcher, R J, Lord, S, Loseto, L, MacMillan, G A, Mikaelsson, S, Mutter, E A, O'Hara, T, Ostertag, S, Robards, M, Shadrin, V, Smith, M, Stimmelmayr, R, Sudlovenick, E, Swanson, H, Thomas, P J, Walker, V K & Whiting, A 2022, ' Contributions and perspectives of Indigenous Peoples to the study of mercury in the Arctic ', Science of the total Environment, vol. 841, 156566 . https://doi.org/10.1016/j.scitotenv.2022.156566

Arctic Indigenous Peoples are among the most exposed humans when it comes to foodborne mercury (Hg). In response, Hg monitoring and research have been on-going in the circumpolar Arctic since about 1991; this work has been mainly possible through the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::054d8d1e7fd89be373ad2b69e4a3fb3f
https://hdl.handle.net/10037/26230