Blar i Brage INN på emneord "ptarmigan"

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    • Grouse hunting regulations and hunter typologies in Norway 

      Wam, Hilde K.; Andersen, Oddgeir; Pedersen, Hans Christian (Journal article; Peer reviewed, 2013)
      Sustainable game management relies on satisfied hunters. Satisfaction determinants are seldom uniform across all hunters and may therefore be difficult to accommodate. Latent class analysis (LCA) is a probabilistic model-based ...

    • Hunter characteristics and preferences for harvest control rules 

      Andersen, Oddgeir (PHD in applied ecology;3/2015, Doctoral thesis; Peer reviewed, 2015-08-26)
      My thesis is concerned with improving harvest management of ptarmigans and red deer by increased understanding of hunters’ preferences and by developing hunter typologies. These species where chosen to illustrate two ...

    • Seasonal movements and dispersal patterns: Implications for recruitment and management of willow ptarmigan (Lagopus lagopus) 

      Hörnell-Willebrand, Maria; Willebrand, Tomas; Smith, Adam A. (Journal article; Peer reviewed, 2014)
      We investigated the general patterns of movements in willow ptarmigan (Lagopus lagopus) populations. We analyzed data from 300 radiocollared willow ptarmigan from 3 study areas in the Swedish mountain range, and from 2 ...