Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic.

Autor: Elizabeth Peacock, Sarah A Sonsthagen, Martyn E Obbard, Andrei Boltunov, Eric V Regehr, Nikita Ovsyanikov, Jon Aars, Stephen N Atkinson, George K Sage, Andrew G Hope, Eve Zeyl, Lutz Bachmann, Dorothee Ehrich, Kim T Scribner, Steven C Amstrup, Stanislav Belikov, Erik W Born, Andrew E Derocher, Ian Stirling, Mitchell K Taylor, Øystein Wiig, David Paetkau, Sandra L Talbot

Publikováno v: PLoS ONE, Vol 10, Iss 1, p e112021 (2015)

We provide an expansive analysis of polar bear (Ursus maritimus) circumpolar genetic variation during the last two decades of decline in their sea-ice habitat. We sought to evaluate whether their genetic diversity and structure have changed over this

Externí odkaz: https://doaj.org/article/bc0619d961ce4e5ab3f6da8ab9481bcb

A risk assessment review of mercury exposure in Arctic marine and terrestrial mammals

Autor: Rune Dietz, Robert J. Letcher, Jon Aars, Magnus Andersen, Andrei Boltunov, Erik W. Born, Tomasz M. Ciesielski, Krishna Das, Sam Dastnai, Andrew E. Derocher, Jean-Pierre Desforges, Igor Eulaers, Steve Ferguson, Ingeborg G. Hallanger, Mads P. Heide-Jørgensen, Lars-Eric Heimbürger-Boavida, Paul F. Hoekstra, Bjørn M. Jenssen, Stephen Gustav Kohler, Martin M. Larsen, Ulf Lindstrøm, Anna Lippold, Adam Morris, Jacob Nabe-Nielsen, Nynne H. Nielsen, Elizabeth Peacock, Marianna Pinzone, Frank F. Rigét, Aqqalu Rosing-Asvid, Heli Routti, Ursula Siebert, Garry Stenson, Gary Stern, Jakob Strand, Jens Søndergaard, Gabriele Treu, Gisli A. Víkingsson, Feiyue Wang, Jeffrey M. Welker, Øystein Wiig, Simon J. Wilson, Christian Sonne

Publikováno v: Dietz, R, Letcher, R J, Aars, J, Andersen, M, Boltunov, A, Born, E W, Ciesielski, T M, Das, K, Dastnai, S, Derocher, A E, Desforges, J P, Eulaers, I, Ferguson, S, Hallanger, I G, Heide-Jørgensen, M P, Heimbürger-Boavida, L E, Hoekstra, P F, Jenssen, B M, Kohler, S G, Larsen, M M, Lindstrøm, U, Lippold, A, Morris, A, Nabe-Nielsen, J, Nielsen, N H, Peacock, E, Pinzone, M, Rigét, F F, Rosing-Asvid, A, Routti, H, Siebert, U, Stenson, G, Stern, G, Strand, J, Søndergaard, J, Treu, G, Víkingsson, G A, Wang, F, Welker, J M, Wiig, Ø, Wilson, S J & Sonne, C 2022, ' A risk assessment review of mercury exposure in Arctic marine and terrestrial mammals ', Science of the total Environment, vol. 829, 154445 . https://doi.org/10.1016/j.scitotenv.2022.154445
Science of the Total Environment
Science of the Total Environment, 2022, 829, pp.154445. ⟨10.1016/j.scitotenv.2022.154445⟩

There has been a considerable number of reports on Hg concentrations in Arctic mammals since the last Arctic Monitoring and Assessment Programme (AMAP) effort to review biological effects of the exposure to mercury (Hg) in Arctic biota in 2010 and 20

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a5428e0f98b59f08166a470cd71e106
https://hdl.handle.net/10037/26025

DISTRIBUTION AND MIGRATION OF POLAR BEARS, PACIFIC WALRUSES AND GRAY WHALES DEPENDING ON ICE CONDITIONS IN THE RUSSIAN ARCTIC (17th Symposium on Polar Biology)

Autor: Stanislav, BELIKOV, Andrei, BOLTUNOV, Yuri, GORBUNOV

Publikováno v: Proceedings of the NIPR Symposium on Polar Biology. 9:263-274

This report presents a review of available data concerning the influence of ice cover on distribution, density and migration of three species of marine mammals inhabiting the Russian Arctic. Association of marine mammals with ice cover is as follows:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::67a9ca59846e5f0f03ace6fc9d1c8eb1
http://id.nii.ac.jp/1291/00005320/