Exposure and behavioural responses of tagged bowhead whales (Balaena mysticetus) to vessels in the Pacific Arctic

Autor: Morgan J. Martin, William D. Halliday, John J. Citta, Lori Quakenbush, Lois Harwood, Ellen V. Lea, Francis Juanes, Jackie Dawson, Adrian Nicoll, Stephen J. Insley

Publikováno v: Arctic Science, Vol 9, Iss 3, Pp 600-615 (2023)

Arctic marine mammals face many challenges linked to climate change, including increasing anthropogenic noise from vessel traffic. The bowhead whale (Balaena mysticetus Linnaeus, 1758), an Arctic endemic cetacean, relies on acoustic communication, wi

Externí odkaz: https://doaj.org/article/7fed1a724c66497996dcd1ae98da1cfa

Variation in body size of ringed seals (Pusa hispida hispida) across the circumpolar Arctic: evidence of morphs, ecotypes or simply extreme plasticity?

Autor: Kit M. Kovacs, John Citta, Tanya Brown, Rune Dietz, Steve Ferguson, Lois Harwood, Magali Houde, Ellen V. Lea, Lori Quakenbush, Frank Riget, Aqqalu Rosing-Asvid, Tom G. Smith, Vladimir Svetochev, Olga Svetocheva, Christian Lydersen

Publikováno v: Polar Research, Vol 40, Pp 1-18 (2021)

The ringed seal is a small phocid seal that has a northern circumpolar distribution. It has long been recognized that body size is variable in ringed seals, and it has been suggested that ecotypes that differ in size exist. This study explores patter

Externí odkaz: https://doaj.org/article/335448ab59074d5295feb82ae61d62ed

Distinct freshwater migratory pathways in Arctic char (Salvelinus alpinus) coincide with separate patterns of marine spatial habitat-use across a large coastal landscape

Autor: Jack Hollins, Harri Pettitt-Wade, Colin P. Gallagher, Ellen V. Lea, Lisa L. Loseto, Nigel E. Hussey

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 79:1447-1464

Understanding variability in distributions and habitat-use among populations of anadromous salmonids is essential for their sustainable management. Arctic char ( Salvelinus alpinus) is an important cultural and socioeconomic species; however, knowled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14f0d06c8ca0cd0fbc5aeab5b0ba7590
https://doi.org/10.1139/cjfas-2021-0291

Long-term, Harvest-based Monitoring of Ringed Seal Body Condition and Reproduction in Canada’s Western Arctic: An Update through 2019 + Supplementary Appendix 1 (See Article Tools)

Autor: Lois A. Harwood, Ellen V. Lea, Ian Stirling, Emma Alikamik, Humfrey Melling, John Alikamik, Xinhua Zhu, Thomas G. Smith, Harold Wright

Publikováno v: ARCTIC. 73:206-220

The circumpolar Arctic ringed seal (Pusa hispida) occupies its fast-ice breeding habitat for four to five months during winter and the pack ice or open water of adjacent areas for the rest of the year. From 1971 – 78 and 1992 – 2019, we sampled a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a88487b467d96ee24e7d21d77e16851c
https://doi.org/10.14430/arctic70428

Variation in body size of ringed seals (Pusa hispida hispida) across the circumpolar Arctic: evidence of morphs, ecotypes or simply extreme plasticity?

Autor: Thomas G. Smith, Christian Lydersen, Tanya M. Brown, Lois A. Harwood, Kit M. Kovacs, Rune Dietz, Steve H. Ferguson, Lori T. Quakenbush, Vladimir Svetochev, Frank Rigét, Olga Svetocheva, Aqqalu Rosing-Asvid, Magali Houde, John J. Citta, Ellen V. Lea

Publikováno v: Kovacs, K M, Citta, J, Brown, T, Dietz, R, Ferguson, S, Harwood, L, Houde, M, Lea, E V, Quakenbush, L, Riget, F, Rosing-Asvid, A, Smith, T G, Svetochev, V, Svetocheva, O & Lydersen, C 2021, ' Variation in body size of ringed seals (Pusa hispida hispida) across the circumpolar arctic : Evidence of morphs, ecotypes or simply extreme plasticity? ', Polar Research, vol. 40, 5753 . https://doi.org/10.33265/polar.v40.5753
Polar Research, Vol 40, Pp 1-18 (2021)

The ringed seal is a small phocid seal that has a northern circumpolar distribu-tion. It has long been recognized that body size is variable in ringed seals, and it has been suggested that ecotypes that differ in size exist. This study explores patte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc72e13022841b49aa1c3a09e8e88aca
https://doi.org/10.33265/polar.v40.5753