Blar i Brage NMBU på forfatter "Swenson, Jon"
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Cardiomyocyte protection by hibernating brown bear serum: towards the identification of new protective molecules against myocardial infarction
Givre, Lucas; Da Silva, Claire Crola; Swenson, Jon; Arnemo, Jon Martin; Gauquelin-Koch, Guillemette; Bertile, Fabrice; Lefai, Etienne; Gomez, Ludovic (Peer reviewed; Journal article, 2021) -
Challenges of managing a European brown bear population; lessons from Sweden, 1943–2013
Swenson, Jon; Schneider, Michael; Zedrosser, Andreas; Söderberg, Arne; Franzén, Robert; Kindberg, Jonas (Journal article; Peer reviewed, 2017)Adaptive management’, which has been defined as the repeated iteration between management action, scientific assessment and revised management action, leading to a strengthened foundation for management, is required by ... -
Chewing lice Trichodectes pinguis pinguis in Scandinavian brown bears (Ursus arctos)
Esteruelas, Nuria Fandos; Malmsten, Jonas; Bröjer, Caroline; Grandi, Giulio; Lindström, Anders; Brown, Paul; Swenson, Jon; Evans, Alina; Arnemo, Jon Martin (Journal article; Peer reviewed, 2016)In April 2014 and 2015, we noted localized alopecia (neck, forelimbs, and chest) and hyperpigmentation on two adult brown bears (Ursus arctos) captured in central-south Sweden for ecological studies under the Scandinavian ... -
Competition between apex predators? Brown bears decrease wolf kill rate on two continents
Tallian, Aimee; Ordiz, Andres; Metz, Matthew C.; Milleret, Cyril; Wikenros, Camilla; Smith, Douglas W.; Stahler, Daniel R.; Kindberg, Jonas; MacNulty, Daniel R.; Wabakken, Petter; Swenson, Jon; Sand, Håkan (Journal article; Peer reviewed, 2017)Trophic interactions are a fundamental topic in ecology, but we know little about how competition between apex predators affects predation, the mechanism driving top-down forcing in ecosystems.We used long-term datasets ... -
Concurrent BMP signalling maintenance and TGF-β signalling inhibition is a hallmark of natural resistance to muscle atrophy in the hibernating bear
Cussonneau, Laura; Boyer, Christian; Brun, Charlotte; Deval, Christiane; Loizon, Emmanuelle; Meugnier, Emmanuelle; Gueret, Elise; Dubois, Emeric; Taillandier, Daniel; Polge, Cecile; Bechet, Daniel; Gauquelin-Koch, Guillemette; Evans, Alina; Arnemo, Jon Martin; Swenson, Jon; Blanc, Stéphane; Simon, Chantal; Lefai, Etienne; Bertile, Fabrice; Combaret, Lydie (Peer reviewed; Journal article, 2021) -
Correcting for enzyme immunoassay changes in long term monitoring studies
Wilson, Abbey E.; Sergiel, Agnieszka; Selva, Nuria; Swenson, Jon; Zedrosser, Andreas; Stenhouse, Gordon; Janz, David M. (Peer reviewed; Journal article, 2021)Enzyme immunoassays (EIAs) are a common tool for measuring steroid hormones in wildlife due to their low cost, commercial availability, and rapid results. Testing technologies improve continuously, sometimes requiring ... -
Determinants of lifetime reproduction in female brown bears: early body mass, longevity, and hunting regulations
Zedrosser, Andreas; Pelletier, Fanie; Bischof, Richard; Festa-Bianchet, Marco; Swenson, Jon (Journal article; Peer reviewed, 2013) -
Do Scandinavian brown bears approach settlements to obtain high-quality food?
Elfström, Marcus; Davey, Marie Louise; Zedrosser, Andreas; Müller, Martin; De Barba, Marta; Støen, Ole-Gunnar; Miquel, Christian; Taberlet, Pierre; Hackländer, Klaus; Swenson, Jon (Journal article; Peer reviewed, 2014) -
Does despotic behavior or food search explain the occurrence of problem brown bears in Europe?
Elfström, Marcus; Zedrosser, Andreas; Jerina, Klemen; Støen, Ole-Gunnar; Kindberg, Jonas; Budic, Lara; Jonozovic, Marko; Swenson, Jon (Journal article; Peer reviewed, 2014) -
Drivers of hibernation in the brown bear
Evans, Alina; Singh, Navinder J.; Friebe, Andrea; Arnemo, Jon Martin; Laske, Timothy; Fröbert, O.; Swenson, Jon; Blanc, S (Journal article; Peer reviewed, 2016)Background: Hibernation has been a key area of research for several decades, essentially in small mammals in the laboratory, yet we know very little about what triggers or ends it in the wild. Do climatic factors, an ... -
Ecological implications from spatial patterns in human-caused brown bear mortality
Steyaert, Sam; Zedrosser, Andreas; Elfström, Marcus; Ordiz Fernandez, Andres Avelino; Leclerc, Martin; Frank, Shane; Kindberg, Jonas; Støen, Ole-Gunnar; Brunberg, Sven; Swenson, Jon (Journal article; Peer reviewed, 2016)Humans are important agents of wildlife mortality, and understanding such mortality is paramount for effective population management and conservation. However, the spatial mechanisms behind wildlife mortality are often ... -
Ecological implications from spatial patterns in human-caused brown bear mortality
Steyaert, Sam; Zedrosser, Andreas; Elfström, Marcus; Ordiz Fernandez, Andres Avelino; Leclerc, Martin; Frank, Shane; Kindberg, Jonas; Støen, Ole-Gunnar; Brunberg, Sven; Swenson, Jon (Journal article; Peer reviewed, 2016) -
Effects of Human Disturbance on Terrestrial Apex Predators
Ordiz Fernandez, Andres Avelino; Aronsson, Malin; Persson, Jens; Støen, Ole-Gunnar; Swenson, Jon; Kindberg, Jonas (Peer reviewed; Journal article, 2021)The effects of human disturbance spread over virtually all ecosystems and ecological communities on Earth. In this review, we focus on the effects of human disturbance on terrestrial apex predators. We summarize their ... -
Endozoochory by brown bears stimulates germination in bilberry
Steyaert, Sam; Hertel, Anne Gabriela; Swenson, Jon (Peer reviewed; Journal article, 2019)The understory vegetation of the Eurasian boreal forest is dominated by several ericaceous species (e.g. bilberry Vaccinium myrtillus). These species invest large amounts of energy in their sexual reproduction by producing ... -
Estimating population size and trends of the Swedish brown bear Ursus arctos population
Kindberg, Jonas; Swenson, Jon; Ericsson, Göran; Bellemain, Eva; Miquel, Christian; Taberlet, Pierre (Journal article; Peer reviewed, 2011) -
Evolution of major histocompatibility complex class I and class II genes in the brown bear
Kuduk, Katarzyna; Babik, Wiesław; Bojarska, Katarzyna; Sliwinska, Ewa B.; Kindberg, Jonas; Taberlet, Pierre; Swenson, Jon; Radwan, Jacek (Journal article; Peer reviewed, 2012) -
Factors affecting date of implantation, parturition, and den entry estimated from activity and body temperature in free-ranging brown bears
Friebe, Andrea; Evans, Alina; Arnemo, Jon Martin; Blanc, Stephane; Brunberg, Sven; Fleissner, Günther; Swenson, Jon; Zedrosser, Andreas (Journal article; Peer reviewed, 2014) -
Factors contributing to human injuries and fatalities inflicted by brown bears (Ursus arctos) in Russia, 1932-2017
Kudrenko, Svitlana (Master thesis, 2018)In this thesis, I have compiled, summarized, and reviewed 322 cases of people killed and injured by brown bears (Ursus arctos) in Russia from 1932 to 2017. The focus was primarily on 256 bear-induced human casualties ... -
Faecal spectroscopy: a practical tool to assess diet quality in an opportunistic omnivore
Steyaert, Sam M.J.G; Hütter, Franziska J.; Elfström, Marcus; Zedrosser, Andreas; Hackländer, Klaus; Le, Minh Hung; Windisch, Wilhelm M.; Swenson, Jon; Isaksson, Tomas (Journal article; Peer reviewed, 2012) -
Gut retention time in captive brown bears Ursus arctos
Elfström, Marcus; Støen, Ole-Gunnar; Zedrosser, Andreas; Warrington, Ian; Swenson, Jon (Journal article; Peer reviewed, 2013)Knowing animals’ gut retention time (GRT) for important food items is critical when using non-invasive studies based on faecal remains, e.g. when analysing nutritive quality of food, or relating diet or behaviour to ...