• A local evaluation of the individual state‐space to scale up Bayesian spatial capture–recapture 

      Milleret, Cyril Pierre; Dupont, Pierre; Bonenfant, Christophe; Brøseth, Henrik; Flagstad, Øystein; Sutherland, Chris; Bischof, Richard (Journal article; Peer reviewed, 2018)
    • Bjørn i Nord-Trøndelag 

      Nygård, Torgeir; Brainerd, Scott Michael; Brøseth, Henrik; Berntsen, Finn Erik Harald; Bjørnes, Even; Kvam, Tor; Nilsen, Erlend Birkeland; Pedersen, Paul Harald; Stokke, Sigbjørn; Sørensen, Ole Jakob; Swenson, Jon (Research report, 2009)
      Atten brunbjørner (åtte binner og ti hannbjørner) ble fanget i prosjektperioden 1993-2002. Alle binnene og åtte hanner ble radiomerket med VHF-halsbåndsendere For sju binner og fem hannbjørner ble det innsamlet peiledata ...
    • Consequences of reduced sampling intensity for estimating population size of wolves in Scandinavia with spatial capture-recapture models 

      Milleret, Cyril; Dupont, Pierre; Åkesson, Mikael; Svensson, Linn; Brøseth, Henrik; Bischof, Richard (MINA fagrapport;65, Report, 2020)
      Every winter, the Scandinavian wolf population is surveyed using non-invasive genetic sampling (NGS) and snow-tracking to assess its annual status and trends. During 2017/18, search intensity and the proportion of samples ...
    • Efficient estimation of large-scale spatial capture–recapture models 

      Turek, Daniel; Milleret, Cyril Pierre; Ergon, Torbjørn; Brøseth, Henrik; Dupont, Pierre; Bischof, Richard; de Valpine, Perry (Journal article; Peer reviewed, 2021)
      Capture–recapture methods are a common tool in ecological statistics, which have beenextended to spatial capture–recapture models for data accompanied by location information. However,standard formulations of these models ...
    • Estimates of wolf density, abundance, and population dynamics in Scandinavia, 2012 - 2021 

      Milleret, Cyril; Dupont, Pierre; Åkesson, Mikael; Brøseth, Henrik; Kindberg, Jonas; Bischof, Richard (MINA fagrapport;72, Report, 2021)
      Background The Scandinavian wolf (Canis lupus) population is being monitored annually using non-invasive genetic sampling (NGS) and recovery of dead individuals. DNA extracted from faeces, urine, hair, and tissue is used ...
    • Estimating abundance with interruptions in data collection using open population spatial capture–recapture models 

      Milleret, Cyril Pierre; Dupont, Pierre; Chipperfield, Joseph; Turek, Daniel; Brøseth, Henrik; Gimenez, Olivier; de Valpine, Perry; Bischof, Richard (Peer reviewed; Journal article, 2020)
      The estimation of population size remains one of the primary goals and challenges in ecology and provides a basis for debate and policy in wildlife management. Despite the development of efficient noninvasive sampling ...
    • Estimating and forecasting spatial population dynamics of apex predators using transnational genetic monitoring 

      Bischof, Richard; Milleret, Cyril Pierre; Dupont, Pierre; Chipperfield, Joseph; Tourani, Mahdieh; Ordiz Fernandez, Andres Avelino; de Valpine, Perry; Turek, Daniel; Royle, J. Andrew; Gimenez, Olivier; Flagstad, Øystein; Åkesson, Mikael; Svensson, Linn; Brøseth, Henrik; Kindberg, Jonas (Peer reviewed; Journal article, 2020)
      The ongoing recovery of terrestrial large carnivores in North America and Europe is accompanied by intense controversy. On the one hand, reestablishment of large carnivores entails a recovery of their most important ...
    • Estimating the size of the Scandinavian wolf population with spatial capture-recapture and conversion factors 

      Bischof, Richard; Milleret, Cyril; Dupont, Pierre; Chipperfield, Joseph; Åkesson, Mikael; Brøseth, Henrik; Kindberg, Jonas (MINA fagrapport;57, Report, 2019)
      Monitoring of wolves (Canis lupus) in Scandinavia is a coordinated effort between Swedish and Norwegian management authorities. Since 2012/13, the size of the Scandinavian wolf population is being estimated indirectly by ...
    • Framdriftsrapport for Scandlynx Norge 2011 

      Odden, John; Mattisson, Jenny; Linnell, John Durrus; Mysterud, Atle; Melis, Claudia; Nilsen, Erlend Birkeland; Brøseth, Henrik; Teurlings, Ivonne; Samelius, Gustav; McNutt, Helen L.; Andren, Henrik; Persson, Jens; Arnemo, Jon Martin; Sjulstad, Kjartan; Ulvund, Kristine R.; Loe, Leif Egil; Segerström, Peter; Turtumøygard, Tea; Strømseth, Thomas Holm; Gervasi, Vincenzo; Bouyer, Yaëlle; Flagstad, Øystein (NINA rapport, Research report, 2012)
      Rapporten oppsummerer aktiviteten til det skandinaviske forskningsprosjektet på gaupe (Scandlynx) i Norge det siste året. Rapporten er i hovedsak ment som en kort oversikt over gjennomførte aktiviteter til oppdragsgivere ...
    • Gaupe og rådyr i Sørøst-Norge. Oversikt over gjennomførte aktiviteter 1995-2004 : Rovvilt og Samfunn (RoSa) 

      Andersen, Reidar; Odden, John; Linnell, John Durrus; Herfindal, Ivar; Panzacchi, Manuela; Høgseth, Øystein; Gangås, Lars; Brøseth, Henrik; Solberg, Erling; Hjeljord, Olav (Research report, 2005)
    • GPS collars have an apparent positive effect on the survival of a large carnivore 

      Milleret, Cyril Pierre; Bischof, Richard; Dupont, Pierre; Brøseth, Henrik; Odden, John; Mattisson, Jenny (Peer reviewed; Journal article, 2021)
      Are instrumented animals representative of the population, given the potential bias caused by selective sampling and the influence of capture, handling and wearing bio-loggers? The answer is elusive owing to the challenges ...
    • Noninvasive genetic sampling reveals intrasex territoriality in wolverines 

      Bischof, Richard; Gregersen, Espen Rise; Brøseth, Henrik; Ellegren, Hans; Flagstad, Øystein (Journal article; Peer reviewed, 2016)
    • RovQuant : estimating density, abundance and population dynamics of bears, wolverines and wolves in Scandinavia 

      Bischof, Richard; Milleret, Cyril; Dupont, Pierre; Chipperfield, Joseph; Brøseth, Henrik; Kindberg, Jonas (MINA fagrapport;63, Report, 2019)
      Background Reliable estimates of population status are a pre-requisite for informed wildlife management. However, abundance estimates can be challenging to obtain, especially for species that are highly mobile, rare and ...
    • Rovvilt og Samfunn (RoSa). Det skandinaviske ulveprosjektet – SKANDULV. Oversikt over gjennomførte aktiviteter i 2000-2004 

      Pedersen, Hans Chr.; Wabakken, Petter; Arnemo, Jon Martin; Brainerd, Scott; Brøseth, Henrik; Gundersen, Hege; Hjeljord, Olav; Liberg, Olof; Sand, Håkan; Solberg, Erling Johan; Storaas, Torstein; Strømseth, Thomas H.; Wam, Hilde; Zimmermann, Barbara (NINA rapport, Research report, 2005)
      Denne rapporten oppsummerer kort hovedaktivitetene vi har hatt i perioden 2000-2004 i for-bindelse med ulveforskning gjennom prosjektet Rovvilt og Samfunn (RoSa). Prosjektet har mottatt økonomisk støtte fra Norges ...
    • Using partial aggregation in spatial capture recapture 

      Milleret, Cyril Pierre; Dupont, Pierre; Brøseth, Henrik; Kindberg, Jonas; Royle, J. Andrew; Bischof, Richard (Journal article; Peer reviewed, 2018)
    • Utredning om endring i yngleområdene for jerv og bjørn i rovvilt region 6. 

      Linnell, John Durrus; Støen, Ole-Gunnar; Hansen, Inger; Eilertsen, Svein; Flagstad, Øystein; Gervasi, Vincenzo; Brøseth, Henrik; Swenson, Jon; Odden, John (Research report, 2015)
      Den regionale rovdyrnemnda i Midt-Norge (region 6) har satt i gang en evaluering av enkelte deler av den regionale forvaltningsplanen. I den sammenheng har rovviltnemnda bedt om innspill fra forskningsmiljøa for å kartlegge ...
    • Wildlife in a Politically Divided World: Insularism Inflates Estimates of Brown Bear Abundance 

      Bischof, Richard; Brøseth, Henrik; Gimenez, Olivier (Journal article; Peer reviewed, 2016)
      Political borders dictate how biological diversity is monitored and managed, yet wild animals often move freely between jurisdictions. We quantified bias in brown bear (Ursus arctos) abundance estimates introduced when ...
    • Wildlife in a politically divided world: insularism inflates estimates of brown bear abundance 

      Bischof, Richard; Brøseth, Henrik; Gimenez, Olivier (Journal article; Peer reviewed, 2015)
      Political borders dictate how biological diversity is monitored and managed, yet wild animals often move freely between jurisdictions. We quantified bias in brown bear (Ursus arctos) abundance estimates introduced when ...