• Determinants of tree seedling establishment in alpine tundra 

      Nystuen, Kristin Odden; Opedal, Øystein Hjorthol; Foest, Jessie J; Sørensen, Mia Vedel; De Frenne, Pieter; Graae, Bente Jessen; Limpens, Juul (Peer reviewed; Journal article, 2021)
      Questions Changes in climate and herbivory pressure affect northern alpine ecosystems through woody plant encroachment, altering their composition, structure and functioning. The encroachment often occurs at unequal rates ...
    • Impact of climate change on alpine vegetation of mountain summits in Norway 

      Vanneste, Thomas; Michelsen, Ottar; Graae, Bente Jessen; Kyrkjeeide, Magni Olsen; Holien, Håkon; Hassel, Kristian; Lindmo, Sigrid; Kapás, Rozália Erzsebet; De Frenne, Pieter (Journal article; Peer reviewed, 2017)
      Climate change is affecting the composition and functioning of ecosystems across the globe. Mountain ecosystems are particularly sensitive to climate warming since their biota is generally limited by low temperatures. ...
    • Vegetation change on mountaintops in northern Sweden : Stable vascular-plant but reordering of lichen and bryophyte communities 

      Hagenberg, Liyenne Wu Chen; Vanneste, Thomas; Opedal, Øystein Hjorthol; Petlund, Hanne Torsdatter; Björkman, Mats Peter; Björk, Robert G.; Holien, Håkon; Limpens, Juul; Molau, Ulf; Graae, Bente Jessen; De Frenne, Pieter (Peer reviewed; Journal article, 2022)