Search Results

Climate change and the increasing impact of polar bears on bird populations

by Prop, Jouke, Aars, Jon, Bårdsen, Bård-Jørgen, Hanssen, Sveinn Are, Bech, Claus, Bourgeon, Sophie, Fouw, Jimmy de, Gabrielsen, Geir W., Lang, Johannes, Noreen, Elin, Oudman, Thomas, Sittler, Benoit, Tombre, Ingunn, Wolters, Eva, Moe, Børge, Stempniewicz, Lech
Published in Frontiers in Ecology and Evolution (2015)

Pelagic vs coastal - Key drivers of pollutant levels in Barents Sea polar bears with contrasted space-use strategies

by Blévin, Pierre, Aars, Jon, Andersen, Magnus, Blanchet, Marie-Anne, Hanssen, Linda, Herzke, Dorte, Jeffreys, Rachel M., Nordøy, Erling Sverre, Pinzone, Marianna, de la Vega, Camille, Routti, Heli Anna Irmeli
Published in Environmental Science & Technology (2019)

Choose your poison – Space-use strategy influences pollutant exposure in Barents Sea polar bears

by Tartu, Sabrina, Aars, Jon, Andersen, Magnus, Polder, Anuschka, Bourgeon, Sophie, Merkel, Benjamin, Lowther, Andrew D., Bytingsvik, Jenny, Welker, Jeffrey Martin, Derocher, Andrew E., Jenssen, Bjørn Munro, Routti, Heli
Published in Environmental Science & Technology (2018)

Modeling the demography of species providing extended parental care: A capture–recapture multievent model with a case study on polar bears (Ursus maritimus)

by Cubaynes, Sarah, Aars, Jon, Yoccoz, Nigel, Pradel, Roger, Wiig, Øystein, Ims, Rolf Anker, Gimenez, Olivier
Published in Ecology and Evolution (2021)

Bacterial diversity in faeces from polar bear (Ursus maritimus) in Arctic Svalbard

by Glad, Trine, Brusetti, Lorenzo, Aars, Jon, Bernhardsen, Pål, Nielsen, Kaare Magne, Andersen, Magnus, Sundset, Monica Alterskjær
Published in BMC Microbiology (2010)

Spatial variation in mercury concentrations in polar bear (Ursus maritimus) hair from the Norwegian and Russian Arctic

by Lippold, Anna, Boltunov, Andrei, Aars, Jon, Andersen, Magnus, Blanchet, Marie-Anne, Dietz, Rune, Eulaers, Igor, Morshina, Tamara N., Sevastyanov, Vyacheslav S., Welker, Jeffrey M., Routti, Heli Anna Irmeli
Published in Science of The Total Environment (2022)

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

by Dietz, Rune, Letcher, Robert J., Aars, Jon, Andersen, Magnus, Boltunov, Andrei, Born, Erik W., Ciesielski, Tomasz Maciej, Das, Krishna, Dastnai, Sam, Derocher, Andrew E., Desforges, Jean-Pierre, Eulaers, Igor, Ferguson, Steve, Hallanger, Ingeborg G., Heide-Jørgensen, Mads P., Heimbürger-Boavida, Lars-Eric, Hoekstra, Paul F., Jenssen, Bjørn Munro, Kohler, Stephen Gustav, Larsen, Martin M., Lindstrøm, Ulf Ove, Lippold, Anna, Morris, Adam, Nabe-Nielsen, Jacob, Nielsen, Nynne H., Peacock, Elizabeth E., Rigét, Frank F., Rosing-Asvid, Aqqalu, Routti, Heli Anna Irmeli, Siebert, Ursula, Stenson, Garry, Stern, Gary, Strand, Jakob, Søndergaard, Jens, Treu, Gabriele, Víkingsson, Gisli A., Wang, Feiyue, Welker, Jeffrey M., Wilson, Simon J., Sonne, Christian
Published in Science of The Total Environment (2022)

Stability of space use in svalbard coastal female polar bears: Intra-individual variability and influence of kinship

by Brun, Clément, Blanchet, Marie-Anne, Ims, Rolf A., Aars, Jon
Published in Polar Research (2021)

Geographical area and life history traits influence diet in an Arctic marine predator

by Tartu, Sabrina, Bourgeon, Sophie, Aars, Jon, Andersen, Magnus, Ehrich, Dorothee, Thiemann, Gregory W., Welker, Jeffrey Martin, Routti, Heli
Published in PLOS ONE (2016)

Temporal trends of persistent organic pollutants in Barents Sea polar bears (Ursus maritimus) in relation to changes in feeding habits and body condition

by Lippold, Anna, Bourgeon, Sophie, Aars, Jon, Andersen, Magnus, Polder, Anuschka, Lyche, Jan Ludvig, Bytingsvik, Jenny, Jenssen, Bjørn Munro, Derocher, Andrew E., Welker, Jeffrey Martin, Routti, Heli
Published in Environmental Science & Technology (2018)

Sea ice reduction drives genetic differentiation among Barents Sea polar bears

by Maduna, Simo, Aars, Jon, Fløystad, Ida, Klutsch, Cornelya, Fiskebeck, Eve Marie Louise Zeyl, Wiig, Øystein, Ehrich, Dorothee, Andersen, Magnus, Bachmann, Lutz, Derocher, Andrew E., Nyman, Tommi, Eiken, Hans Geir, Hagen, Snorre
Published in Proceedings of the Royal Society B: Biological Sciences (2021)

Diet and metabolic state are the main factors determining concentrations of perfluoroalkyl substances in female polar bears from Svalbard

by Tartu, Sabrina, Bourgeon, Sophie, Aars, Jon, Andersen, Magnus, Lone, Karen, Jenssen, Bjørn Munro, Polder, Anuschka, Thiemann, Gregory W., Torget, Vidar, Welker, Jeffrey Martin, Routti, Heli Anna Irmeli
Published in Environmental Pollution (2017)

Isbjørnens effekt på fugl i et arktisk klima i endring. Sluttrapport for Svalbards miljøvernfond

by Moe, Børge, Prop, Jouke, Aars, Jon, Bårdsen, Bård-Jørgen, Hanssen, Sveinn Are, Bech, Claus, Bourgeon, Sophie, Fouw, Jimmy de, Gabrielsen, Geir Wing, Lang, Johannes, Noreen, Elin, Oudman, Thomas, Sittler, Benoit, Stempniewicz, Lech, Tombre, Ingunn, Wolters, Eva
Published 2015

Importance of fast ice and glacier fronts for female polar bears and their cubs during spring in Svalbard, Norway

by Freitas, Carla, Kovacs, Kit M., Andersen, Magnus, Aars, Jon, Sandven, Stein, Skern-Mauritzen, Mette, Pavlova, Olga, Lydersen, Christian
Published in Marine Ecology Progress Series (2012)

Current state of knowledge on biological effects from contaminants on arctic wildlife and fish

by Dietz, Rune, Letcher, Robert J., Desforges, Jean-Pierre, Eulaers, Igor, Sonne, Christian, Wilson, Simon, Andersen-Ranberg, Emilie, Basu, Niladri, Barst, Benjamin D., Bustnes, Jan Ove, Bytingsvik, Jenny, Ciesielski, Tomasz Maciej, Drevnick, Paul E., Gabrielsen, Geir W., Haarr, Ane, Hylland, Ketil, Jenssen, Bjørn Munro, Levin, Milton, McKinney, Melissa A., Nørregaard, Rasmus Dyrmose, Pedersen, Kathrine E., Provencher, Jennifer, Styrishave, Bjarne, Tartu, Sabrina, Aars, Jon, Ackerman, Joshua T., Rosing-Asvid, Aqqalu, Barrett, Rob, Bignert, Anders, Born, Erik W, Branigan, Marsha, Braune, Birgit, Bryan, Colleen E, Dam, Maria, Eagles-Smith, Collin A., Evans, Marlene, Evans, Thomas J., Fisk, Aaron T., Gamberg, Mary, Gustavson, Kim, Hartman, C. Alex, Helander, Björn, Herzog, Mark P., Hoekstra, Paul F., Houde, Magali, Hoydal, Katrin, Jackson, Allyson K., Kucklick, John, Lie, Elisabeth, Loseto, Lisa, Mallory, Mark L., Miljeteig, Cecilie, Mosbech, Anders, Muir, Derek C.G., Nielsen, Sanna Túni, Peacock, Elizabeth, Pedro, Sara, Peterson, Sarah H., Polder, Anuschka, Rigét, Frank F., Roach, Pat, Saunes, Halvor, Sinding, Mikkel Holger Strander, Skåre, Janneche Utne, Søndergaard, Jens, Stenson, Garry, Stern, Gary, Treu, Gabriele, Schuur, Stacy S., Víkingsson, Gísli Arnór
Published in Science of The Total Environment (2019)

Potentiation of ecological factors on the disruption of thyroid hormones by organo-halogenated contaminants in female polar bears (Ursus maritimus) from the Barents Sea.

by Bourgeon, Sophie, Riemer, Astrid Kolind, Tartu, Sabrina, Aars, Jon, Polder, Anuschka, Jenssen, Bjørn Munro, Routti, Heli Anna Irmeli
Published in Environmental Research (2017)

Marine mammal hotspots in the Greenland and Barents Seas

by Hamilton, Charmain Danielle, Lydersen, Christian, Aars, Jon, Biuw, Martin, Boltunov, Andrei, Born, Erik W., Dietz, Rune, Folkow, Lars, Glazov, Dmitry M., Haug, Tore, Heide-Jørgensen, Mads-Peter, Kettemer, Lisa Elena, Laidre, Kristin L., Øien, Nils Inge, Nordøy, Erling Sverre, Rikardsen, Audun H., Rosing-Asvid, Aqqalu, Semenova, Varvara, Shpak, Olga V., Sveegaard, Signe, Ugarte, Fernando, Wiig, Øystein, Kovacs, Kit M.
Published in Marine Ecology Progress Series (2021)

An Arctic predator–prey system in flux: climate change impacts on coastal space use by polar bears and ringed seals

by Hamilton, Charmain Danielle, Kovacs, Kit, Ims, Rolf Anker, Aars, Jon, Lydersen, Christian
Published in Journal of Animal Ecology (2017)

The number and distribution of polar bears in the western Barents Sea

by Aars, Jon, Marques, Tiago A., Lone, Karen, Andersen, Magnus, Wiig, Øystein, Fløystad, Ida Marie Bardalen, Hagen, Snorre B., Buckland, Stephen T.
Published in Polar Research (2018)

Late summer distribution and abundance of ice-associated whales in the Norwegian High Arctic

by Vacquié-Garcia, Jade, Lydersen, Christian, Marques, Tiago A., Aars, Jon, Ahonen, Heidi, Skern-Mauritzen, Mette, Øien, Nils, Kovacs, Kit M.
Published in Endangered Species Research (2017)