Browsing Brage INN by Author "Kindberg, Jonas"
Now showing items 1-20 of 23
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Bjørnens status og økologi i Skandinavia : rapport fra det Skandinaviske bjørneprosjektet til Miljøverndepartementet
Swenson, Jon E.; Støen, Ole Gunnar; Zedrosser, Andreas; Kindberg, Jonas; Brunberg, Sven; Arnemo, Jon Martin; Sahlén, Veronica (Det Skandinaviake bjørneprosjektet;2010-3, Research report, 2010) -
Brown bear (Ursus arctos) attacks resulting in human casualties in Scandinavia 1977-2016; management implications and recommendations
Støen, Ole-Gunnar; Ordiz Fernandez, Andres Avelino; Sahlén, Veronica; Arnemo, Jon Martin; Sæbø, Solve; Mattsing, Glenn; Kristofferson, magnus; Brunberg, Sven; Kindberg, Jonas; Swenson, Jon (Peer reviewed; Journal article, 2018) -
Cardiac adaptation in hibernating, free-ranging Scandinavian Brown Bears (Ursus arctos)
Jørgensen, Peter Godsk; Evans, Alina L.; Kindberg, Jonas; Olsen, Lisbeth Høier; Galatius, Søren; Fröbert, Ole (Peer reviewed; Journal article, 2020)During six months of annual hibernation, the brown bear undergoes unique physiological changes to adapt to decreased metabolic rate. We compared cardiac structural and functional measures of hibernating and active bears ... -
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 ... -
Effects of camera-trap placement and number on detection of members of a mammalian assemblage
Hofmeester, Tim R.; Thorsen, Neri H.; Cromsigt, Joris P.G.M.; Kindberg, Jonas; Andren, Henrik; Linnell, John D. C.; Odden, John (Peer reviewed; Journal article, 2021)A central goal in camera-trapping (CT) studies is to maximize detection probability and precision of occupancy estimates while minimizing the number of CTs to reduce equipment and labor costs. Few studies, however, have ... -
Extrinsic and intrinsic factors drive the timing of gestation and reproductive success of Scandinavian brown bears
Lemière, Lucie; Thiel, Alexandra; Fuchs, Boris; Gilot-Fromont, Emmanuelle; Hertel, Anne G.; Friebe, Andrea; Kindberg, Jonas; Støen, Ole-Gunnar; Arnemo, Jon Martin; Evans, Alina L. (Peer reviewed; Journal article, 2022)Climate change is altering the reproductive phenology of many organisms, but the factors that influence the timing of gestation in ursids are still poorly understood. Higher temperatures in spring are already causing an ... -
Habitat segregation between brown bears and grey wolves in a human-dominated landscape
Milleret, Cyril Pierre; Ordiz Fernandez, Andres Avelino; Chapron, Guillaume; Andreassen, Harry Peter; Kindberg, Jonas; Månsson, Johan; Tallian, Aimee; Wabakken, Petter; Wikenros, Camilla; Zimmermann, Barbara; Swenson, Jon; Sand, Håkan (Peer reviewed; Journal article, 2018) -
High concentrations of lead (Pb) in blood and milk of free-ranging brown bears (Ursus arctos) in Scandinavia
Fuchs, Boris; Thiel, Alexandra; Zedrosser, Andreas; Brown, Ludovick; Hydeskov, Helle Bernstorf; Rodushkin, Ilia; Evans, Alina; Boesen, Amanda Høyer; Græsli, Anne Randi; Kindberg, Jonas; Arnemo, Jon Martin (Peer reviewed; Journal article, 2021)Exposure to lead (Pb) is a global health problem for both humans and wildlife. Despite a dramatic decline in human Pb exposure following restrictions of leaded gasoline and industry and thereby an overall reduction of Pb ... -
High concentrations of lead (Pb) in blood and milk of free-ranging brown bears (Ursus arctos) in Scandinavia
Fuchs, Boris; Thiel, Alexandra; Zedrosser, Andreas; Brown, Ludovick; Hydeskov, Helle Bernstorf; Rodushkin, Ilia; Evans, Alina; Boesen, Amanda Høyer; Græsli, Anne Randi; Kindberg, Jonas; Arnemo, Jon Martin (Peer reviewed; Journal article, 2021)Exposure to lead (Pb) is a global health problem for both humans and wildlife. Despite a dramatic decline in human Pb exposure following restrictions of leaded gasoline and industry and thereby an overall reduction of Pb ... -
Hydrogen sulfide and nitric oxide metabolites in the blood of free-ranging brown bears and their potential roles in hibernation
Revsbech, Inge G; Shen, Xinggui; Chakravarti, Ritu; Jensen, Frank B.; Thiel, Bonnie; Evans, Alina L.; Kindberg, Jonas; Fröbert, Ole; Stuehr, Dennis J.; Kevil, Christopher G.; Fago, Angela (Journal article; Peer reviewed, 2014)During winter hibernation, brown bears (Ursus arctos) lie in dens for half a year without eating while their basal metabolism is largely suppressed. To understand the underlying mechanisms of metabolic depression in ... -
Individual variation in predatory behavior, scavenging and seasonal prey availability as potential drivers of coexistence between wolves and bears
Ordiz, Andres; Milleret, Cyril Pierre; Uzal, Antonio; Zimmermann, Barbara; Wabakken, Petter; Wikenros, Camilla; Sand, Håkan; Swenson, Jon; Kindberg, Jonas (Peer reviewed; Journal article, 2020)Several large carnivore populations are recovering former ranges, and it is important to understand interspecific interactions between overlapping species. In Scandinavia, recent research has reported that brown bear ... -
Individual Variation in Predatory Behavior, Scavenging and Seasonal Prey Availability as Potential Drivers of Coexistence between Wolves and Bears
Ordiz Fernandez, Andres Avelino; Milleret, Cyril Pierre; Uzal, Antonio; Zimmermann, Barbara; Wabakken, Petter; Wikenros, Camilla; Sand, Håkan; Swenson, Jon; Kindberg, Jonas (Peer reviewed; Journal article, 2020-09-15)Several large carnivore populations are recovering former ranges, and it is important to understand interspecific interactions between overlapping species. In Scandinavia, recent research has reported that brown bear ... -
Landscape of fear or landscape of food? Moose hunting triggers an antipredator response in brown bears
Brown, Ludovick; Zedrosser, Andreas; Arnemo, Jon Martin; Fuchs, Boris; Kindberg, Jonas; Pelletier, Fanie (Peer reviewed; Journal article, 2023)Hunters can affect the behavior of wildlife by inducing a landscape of fear, selecting individuals with specific traits, or altering resource availability across the landscape. Most research investigating the influence of ... -
Of wolves and bears: Seasonal drivers of interference and exploitation competition between apex predators
Tallian, Aimee Grace; Ordiz, Andres; Metz, Matthew C.; Zimmermann, Barbara; Wikenros, Camilla; Smith, Douglas W.; Stahler, Daniel R.; Wabakken, Petter; Swenson, Jon; Sand, Håkan; Kindberg, Jonas (Peer reviewed; Journal article, 2021)Competition between apex predators can alter the strength of top-down forcing, yet we know little about the behavioral mechanisms that drive competition in multipredator ecosystems. Interactions between predators can be ... -
Of wolves and bears: Seasonal drivers of interference and exploitation competition between apex predators
Tallian, Aimee Grace; Ordiz, Andres; Metz, Matthew C.; Zimmermann, Barbara; Wikenros, Camilla; Smith, Douglas W.; Stahler, Daniel R.; Wabakken, Petter; Swenson, Jon; Sand, Håkan; Kindberg, Jonas (Peer reviewed; Journal article, 2022)Competition between apex predators can alter the strength of top-down forcing, yet we know little about the behavioral mechanisms that drive competition in multipredator ecosystems. Interactions between predators can be ... -
Physiological evidence for a human-induced landscape of fear in brown bears (Ursus arctos)
Støen, Ole Gunnar; Ordiz, Andres; Evans, Alina L.; Laske, Timothy G.; Kindberg, Jonas; Fröbert, Ole; Swenson, Jon E.; Arnemo, Jon Martin (Journal article; Peer reviewed, 2015)Human persecution is a major cause of mortality for large carnivores. Consequently, large carnivores avoid humans, but may use human-dominated landscapes by being nocturnal and elusive. Behavioral studies indicate that ... -
The return of large carnivores: Using hunter observation data to understand the role of predators on ungulate populations
Tallian, Aimee Grace; Ordiz Fernandez, Andres Avelino; Zimmermann, Barbara; Sand, Håkan; Wikenros, Camilla; Wabakken, Petter; Bergqvist, Göran; Kindberg, Jonas (Peer reviewed; Journal article, 2021)Large carnivores play a key ecological role in nature, yet quantifying the effects of predation at large spatiotemporal scales remains challenging. Wolves and brown bears have recovered in Sweden, where they share the same ... -
Sarcoptic mange in the Scandinavian wolf Canis lupus population
Fuchs, Boris; Zimmermann, Barbara; Wabakken, Petter; Bornstein, Set; Månsson, Johan; Evans, Alina L.; Liberg, Olof; Sand, Håkan; Kindberg, Jonas; Ågren, Erik O.; Arnemo, Jon Martin (Journal article; Peer reviewed, 2016)Background: Sarcoptic mange, a parasitic disease caused by the mite Sarcoptes scabiei, is regularly reported on wolves Canis lupus in Scandinavia. We describe the distribution and transmission of this parasite within the ... -
The Gut Microbiota Modulates Energy Metabolism in the Hibernating Brown Bear Ursus arctos
Sommer, Felix; Ståhlman, Marcus; Ilkayeva, Olga; Arnemo, Jon Martin; Kindberg, Jonas; Josefsson, Johan; Newgard, Christopher B; Fröbert, Ole; Bäckhed, Fredrik (Journal article; Peer reviewed, 2016)Hibernation is an adaptation that helps many animals to conserve energy during food shortage in winter. Brown bears double their fat depots during summer and use these stored lipids during hibernation. Although bears ... -
Vasculoprotective properties of plasma lipoproteins from brown bears (Ursus arctos)
Pedrelli, Matteo; Parini, Paolo; Kindberg, Jonas; Arnemo, Jon Martin; Björkhem, Ingemar; Aasa, Ulrika; Westerståhl, Maria; Walentinsson, Anna; Pavanello, Chiara; Turri, Marta; Calabresi, Laura; Öörni, Katariina; Camejo, Gérman; Fröbert, Ole; Hurt-Camejo, Eva (Peer reviewed; Journal article, 2021)Plasma cholesterol and triglyceride (TG) levels are twice as high in hibernating brown bears (Ursus arctos) than healthy humans. Yet, bears display no signs of early stage atherosclerosis development when adult. To explore ...