Tomas Willebrand Større bilde

Tomas Willebrand

Prorektor forskning
Last ned visittkort
E-post:
tomas.willebrand@inn.no
Telefon:
+47 62 43 08 36
Avdeling:
Avdeling for Anvendt økologi og landbruksfag
Enhet:
Postadresse:
Postadresse

Prosjekter (5)

Pågående (1)

Avsluttede (4)

Vis avsluttedet prosjekter

Publikasjoner (54)

Utvalgte (54)

  • Willebrand, Tomas; Willebrand, Sofia; Jahren, Torfinn; Marcström, Vidar (). Snow tracking reveals different foraging patterns of red foxes and pine martens.
  • Gomo, Gjermund; Mattisson, Jenny; Hagen, Bjørn Roar; Moa, Pål Fossland; Willebrand, Tomas (). Scavenging on a pulsed resource: quality matters for corvids but density for mammals.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, Olafur K. (). Lek site defines annual spatial use of male Black Grouse (Tetrao tetrix).
  • Walton, Zea Ann; Willebrand, Tomas; Odden, Morten; Samelius, Gustaf (). Here, There and Everywhere: Spatial ecology of the red fox Vulpes vulpes.
  • Walton, Zea Ann; Odden, Morten; Willebrand, Tomas; Samelius, Gustav (). Here, there and everywhere: Spatial ecology of the red fox Vulpes vulpes.
  • Walton, Zea Ann; Samelius, Gustav; Odden, Morten; Willebrand, Tomas (). Variation in home range size of red foxes Vulpes vulpes along a gradient of productivity and human landscape alteration.
  • Sanchez, David Carricondo; Samelius, Gustav; Odden, Morten; Willebrand, Tomas (). Spatial and temporal variation in the distribution and abundance of red foxes in the tundra and taiga of northern Sweden.
  • Jahren, Torfinn; Storaas, Torstein; Willebrand, Tomas; Moa, Pål Fossland; Hagen, Bjørn Roar (). Declining reproductive output in capercaillie and black grouse – 16 countries and 80 years.
  • Jahren, Torfinn; Storaas, Torstein; Willebrand, Tomas; Fossland Moa, Pål; Hagen, Bjørn Roar (). Langtidsendringer i reproduksjon hos Fennoskandisk skogsfugl.
  • Storaas, Torstein; Jahren, Torfinn; Willebrand, Tomas (). Lausslepp-frå-fangst-hypotesen.
  • Storaas, Torstein; Jahren, Torfinn; Moa, Pål Fossland; Hagen, Bjørn Roar; Willebrand, Tomas (). Er predatsjonstrykket på småviltet større no enn før?.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, Olafur (). Survival Estimates from Ring Recovery Data of Icelandic Rock Ptarmigan Lagopus muta.
  • Willebrand, Tomas; Odden, Morten; Samelius, Gustaf (). Red fox ecology in a landscape gradient.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Harvest effects and harvest management: Opening up 60 000 km2 for harvest in Sweden..
  • Andersen, Oddgeir; Willebrand, Tomas (). Hunter characteristics and preferences for harvest control rules. ISBN 978-82-7671-962-8. 149 s.
  • Storaas, Torstein; Murvold, Asgeir; Nicolaysen, Knut Barnholdt; Willebrand, Tomas (). Situasjonsrapport fra Stor-Elvdal: - å redusere under usikkerhet.
  • Storaas, Torstein; Willebrand, Tomas; Jahren, Torfinn (). The release from hunting hypothesis.
  • Andersen, Oddgeir; Kaltenborn, Bjørn Petter; Vittersø, Joar; Willebrand, Tomas (). Preferred harvest principles and - regulations amongst willow ptarmigan hunters in Norway.
  • Borecha, Degitu Endale; Nielsen, K. Olafur; Willebrand, Tomas (). Survival probability of Icelandic rock ptarmigan using ring-recovery data.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, Olafur (). Lek tenacity of male black grouse Tetrao tetrix in central Sweden.
  • Willebrand, Maria Hörnell; Willebrand, Tomas; Smith, Adam A. (). Seasonal movements and dispersal patterns: Implications for recruitment and management of willow ptarmigan (Lagopus lagopus).
  • Storaas, Torstein; Willebrand, Tomas (). Rev som fores vil komme igjen.
  • Lande, Unni Støbet; Herfindal, Ivar; Willebrand, Tomas; Moa, Pål Fossland; Storaas, Torstein (). Landscape characteristics explain large-scale variation in demographic traits in forest grouse.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, K. Olafur (). Lek tenacity of male black grouse in central Sweden.
  • Åhlen, Per-Arne; Willebrand, Tomas; Sjöberg, K.; Willebrand, Maria Hörnell (). Survival of female capercaillie Tetrao urogallus in northern Sweden.
  • Willebrand, Tomas; Jahren, Torfinn (). Ingen effekt av rypejakta i Sverige?.
  • Willebrand, Tomas (). Hva sier reveforskerne?.
  • Willebrand, Tomas (). A willow grouse puzzle with mostly Swedish pieces.
  • Willebrand, Tomas (). Ingen effekt av rypejakta i Sverige.
  • Willebrand, Tomas (). Population effects of harvesting grouse.
  • Willebrand, Tomas (). What is this thing called wildlife management?.
  • Asmyhr, Lasse; Willebrand, Tomas; Willebrand, Maria Hörnell (). The optimal foraging theory, crowding and Swedish grouse hunters.
  • Borecha, Degitu Endale; Willebrand, Maria Hörnell; Willebrand, Tomas (). Population viability analysis of Swedish rock ptarmigan Lagopus muta populations.
  • Asmyhr, Lasse; Willebrand, Tomas; Willebrand, Maria Hörnell (). General Experience Rather Than of Local Knowledge is Important for Grouse Hunters Bag Size.
  • Asmyhr, Lasse; Willebrand, Tomas; Willebrand, Maria Hörnell (). Successful adult willow grouse are exposed to increased harvest risk.
  • Asmyhr, Lasse; Willebrand, Tomas (). Skal skaffe rypa mat.
  • Willebrand, Tomas; Willebrand, Maria Hörnell; Asmyhr, Lasse (). Willow grouse bag size is more sensitive to variation in hunter effort than to variation in willow grouse density.
  • Torkar, Gregor; Zimmermann, Barbara; Willebrand, Tomas (). Qualitative interviews in human dimensions studies about nature conservation.
  • Asmyhr, Lasse; Jahren, Torfinn; Odden, Morten; Storaas, Torstein; Willebrand, Maria Hörnell; Willebrand, Tomas (). Rødrev (Vulpes vulpes) som predator på skogsfuglreir.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Individually hunters in relation to their prey willow grouse. Experience, local knowledge and selection.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Predasjon på hønsefugl -Jeger effektivitet og seleksjon.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Factors determining bag size for individual willow grouse hunters.
  • Zimmermann, Barbara; Willebrand, Tomas; Torkar, Gregor (). An education model for future managers to improve sustainable conservation efforts.
  • Asmyhr, Lasse; Willebrand, Maria Hörnell; Willebrand, Tomas (). Factors determining bag size of individual willow grouse hunters.
  • Willebrand, Tomas; Hörnell-Willebrand, Maria; Asmyhr, Lasse (). Weak density-dependent mortality and large-scale redistribution of young grouse as an alternative to measurement errors when explaining uncertainty in population dynamics.
  • Willebrand, Tomas (). Promoting hunting tourism in north Sweden: opinions of local hunters.
  • Willebrand, Tomas; Hörnell-Willebrand, Maria; Lindberget, Mirja; Andersson, Jens (). Willow grouse (Lagopus lagopus) hunting statistic as a tool in grouse management.
  • Willebrand, Tomas; Hörnell-Willebrand, Maria; Sjøberg, Kjell; Åhlen, Per-Arne (). Difference in movement pattern of adult capercaille between the boreal forest and the mountain region.
  • Willebrand, Tomas; Nielsen, Olafur; Thorarinsdottir, Solrun (). Increased predation on Rock Ptarmigan by generalist predators in Iceland - a key to a changing fluctuation pattern?.
  • Newey, Scott; Dahl, Fredrik; Willebrand, Tomas; Thirgood, Simon J. (). Unstable dynamics and population limitation in mountain hares.
  • Newey, Scott; Willebrand, Tomas; Haydon, Daniel T; Dahl, Fredrik; Aebischer, Nicholas; Smith, Adam A.; Thirgood, Simon J. (). Do mountain hare population cycle?.
  • Lande, Unni Støbet; Linnell, John D. C.; Herfindal, Ivar; Salvatori, Valeria; Brøseth, Henrik; Andersen, Reidar; Odden, John; Andrén, Henrik; Karlsson, Jens; Willebrand, Tomas; Persson, Jens; Landa, Arild; May, Roel; Dahle, Bjørn; Swenson, Jon (). Utredninger i forbindelse med ny rovviltmelding. Potensielle leveområder for store rovdyr i Skandinavia: GIS-analyser på et økoregionalt nivå. ISBN 82-426-1362-1. 31 s.
  • Willebrand, Tomas; Dahl, Fredrik; Hopfgarten, P-O; Willebrand, Maria Hörnell (). Skogen som rekreationskälla och bas för naturturism.
  • Willebrand, Maria Hörnell; Willebrand, Tomas (). Censusing spring population of Willow Grouse and Rock Ptarmigan. 22 s.

Vitenskapelige artikler og bokkapitler (18)

Bøker (3)

Vitenskapelige konferansebidrag (23)

  • Walton, Zea Ann; Odden, Morten; Willebrand, Tomas; Samelius, Gustav (). Here, there and everywhere: Spatial ecology of the red fox Vulpes vulpes.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, Olafur (). Survival Estimates from Ring Recovery Data of Icelandic Rock Ptarmigan Lagopus muta.
  • Willebrand, Tomas; Odden, Morten; Samelius, Gustaf (). Red fox ecology in a landscape gradient.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Harvest effects and harvest management: Opening up 60 000 km2 for harvest in Sweden..
  • Storaas, Torstein; Willebrand, Tomas; Jahren, Torfinn (). The release from hunting hypothesis.
  • Borecha, Degitu Endale; Nielsen, K. Olafur; Willebrand, Tomas (). Survival probability of Icelandic rock ptarmigan using ring-recovery data.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, Olafur (). Lek tenacity of male black grouse Tetrao tetrix in central Sweden.
  • Borecha, Degitu Endale; Willebrand, Tomas; Nielsen, K. Olafur (). Lek tenacity of male black grouse in central Sweden.
  • Willebrand, Tomas; Jahren, Torfinn (). Ingen effekt av rypejakta i Sverige?.
  • Willebrand, Tomas (). A willow grouse puzzle with mostly Swedish pieces.
  • Willebrand, Tomas (). Population effects of harvesting grouse.
  • Willebrand, Tomas (). What is this thing called wildlife management?.
  • Borecha, Degitu Endale; Willebrand, Maria Hörnell; Willebrand, Tomas (). Population viability analysis of Swedish rock ptarmigan Lagopus muta populations.
  • Asmyhr, Lasse; Jahren, Torfinn; Odden, Morten; Storaas, Torstein; Willebrand, Maria Hörnell; Willebrand, Tomas (). Rødrev (Vulpes vulpes) som predator på skogsfuglreir.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Individually hunters in relation to their prey willow grouse. Experience, local knowledge and selection.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Predasjon på hønsefugl -Jeger effektivitet og seleksjon.
  • Willebrand, Tomas; Willebrand, Maria Hörnell (). Factors determining bag size for individual willow grouse hunters.
  • Zimmermann, Barbara; Willebrand, Tomas; Torkar, Gregor (). An education model for future managers to improve sustainable conservation efforts.
  • Asmyhr, Lasse; Willebrand, Maria Hörnell; Willebrand, Tomas (). Factors determining bag size of individual willow grouse hunters.
  • Willebrand, Tomas; Hörnell-Willebrand, Maria; Asmyhr, Lasse (). Weak density-dependent mortality and large-scale redistribution of young grouse as an alternative to measurement errors when explaining uncertainty in population dynamics.
  • Willebrand, Tomas; Hörnell-Willebrand, Maria; Lindberget, Mirja; Andersson, Jens (). Willow grouse (Lagopus lagopus) hunting statistic as a tool in grouse management.
  • Willebrand, Tomas; Hörnell-Willebrand, Maria; Sjøberg, Kjell; Åhlen, Per-Arne (). Difference in movement pattern of adult capercaille between the boreal forest and the mountain region.
  • Willebrand, Tomas; Nielsen, Olafur; Thorarinsdottir, Solrun (). Increased predation on Rock Ptarmigan by generalist predators in Iceland - a key to a changing fluctuation pattern?.

Annet (10)

  • Walton, Zea Ann; Willebrand, Tomas; Odden, Morten; Samelius, Gustaf (). Here, There and Everywhere: Spatial ecology of the red fox Vulpes vulpes.
  • Jahren, Torfinn; Storaas, Torstein; Willebrand, Tomas; Fossland Moa, Pål; Hagen, Bjørn Roar (). Langtidsendringer i reproduksjon hos Fennoskandisk skogsfugl.
  • Storaas, Torstein; Jahren, Torfinn; Willebrand, Tomas (). Lausslepp-frå-fangst-hypotesen.
  • Storaas, Torstein; Jahren, Torfinn; Moa, Pål Fossland; Hagen, Bjørn Roar; Willebrand, Tomas (). Er predatsjonstrykket på småviltet større no enn før?.
  • Storaas, Torstein; Murvold, Asgeir; Nicolaysen, Knut Barnholdt; Willebrand, Tomas (). Situasjonsrapport fra Stor-Elvdal: - å redusere under usikkerhet.
  • Storaas, Torstein; Willebrand, Tomas (). Rev som fores vil komme igjen.
  • Willebrand, Tomas (). Hva sier reveforskerne?.
  • Willebrand, Tomas (). Ingen effekt av rypejakta i Sverige.
  • Asmyhr, Lasse; Willebrand, Tomas (). Skal skaffe rypa mat.
  • Willebrand, Tomas; Dahl, Fredrik; Hopfgarten, P-O; Willebrand, Maria Hörnell (). Skogen som rekreationskälla och bas för naturturism.
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