Browsing NIBIO Brage by Author "Madsen, Jesper"

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    • Low spatial habitat overlap of herbivores in the High Arctic tundra 

      Ravolainen, Virve; Paulsen, Ingrid Marie Garfelt; Eischeid, Isabell; Forbey, Jennifer Sorensen; Fuglei, Eva; Hájek, Tomás; Hansen, Brage Bremset; Loe, Leif Egil; Macek, Petr; Madsen, Jesper; Soininen, Eeva M; Speed, James David Mervyn; Stien, Audun; Tømmervik, Hans; Pedersen, Åshild Ønvik (Peer reviewed; Journal article, 2024-01-12)
      Herbivores play a crucial role in shaping tundra ecosystems through their effects on vegetation, nutrient cycling, and soil abiotic factors. Understanding their habitat use, co-occurrence, and overlap is therefore essential ...

    • Snowmelt progression drives habitat selection and vegetation disturbance by an Arctic avian herbivore 

      Eischeid, Isabell; Madsen, Jesper; Ims, Rolf Anker; Nolet, Bart A.; Pedersen, Åshild Ønvik; Schreven, Kees H.T.; Soininen, Eeva Marjatta; Yoccoz, Nigel Gilles; Ravolainen, Virve (Peer reviewed; Journal article, 2023-12-17)
      Arctic tundra vegetation is affected by rapid climatic change and fluctuating herbivore population sizes. Broad-billed geese, after their arrival in spring, feed intensively on belowground rhizomes, thereby disturbing soil, ...