Browsing HVL Open by Author "Hamre, Liv Norunn"

Now showing items 1-8 of 8

    • Advancing restoration ecology: A new approach to predict time to recovery 

      Rydgren, Knut; Halvorsen, Rune; Töpper, Joachim Paul; Auestad, Inger; Hamre, Liv Norunn; Jongejans, Eelke; Sulavik, Jan (Journal article; Peer reviewed, 2018)
      1. Species composition is a vital attribute of any ecosystem. Accordingly, ecological restoration often has the original, or “natural,” species composition as its target. However, we still lack adequate methods for predicting ...

    • Assessing restoration success by predicting time to recovery- But by which metric? 

      Rydgren, Knut; Auestad, Inger; Halvorsen, Rune; Hamre, Liv Norunn; Jongejans, Eelke; Töpper, Joachim Paul; Sulavik, Jan (Peer reviewed; Journal article, 2019)
      1. Restoration of degraded ecosystems may take decades or even centuries. Accordingly, information about the current direction and speed of recovery provided by methods for predicting time to recovery may give important ...

    • Global gene flow releases invasive plants from environmental constraints on genetic diversity 

      Smith, Annabel L.; Hodkinson, Trevor R.; Villellas, Jesus; Catford, Jane A.; Csergö, Anna Mária; Blomberg, Simone P.; Crone, Elizabeth E.; Ehrlén, Johan; Garcia, Maria B.; Laine, Anna-Liisa; Roach, Deborah A.; Salguero-Gòmez, Roberto; Wardle, Glenda M.; Childs, Dylan Z.; Elderd, Bret D.; Finn, Alain; Munné-Bosch, Sergi; Baudraz, Maude E. A.; Bódis, Judit; Brearley, Francis Q.; Bucharova, Anna; Caruso, Christina M.; Duncan, Richard P.; Dwyer, John M.; Gooden, Ben; Groenteman, Ronny; Hamre, Liv Norunn; Helm, Aveliina; Kelly, Ruth; Laanisto, Lauri; Lonati, Michele; Moore, Joslin L.; Morales, Melanie; Olsen, Siri Lie; Pärtel, Meelis; Petry, William K.; Ramula, Satu; Rasmussen, Pil U.; Enri, Simone Ravetto; Roeder, Anna; Roscher, Christiane; Saastamoinen, Marjo; Tack, Ayco J.M.; Töpper, Joachim Paul; Vose, Gregory E.; Wandrag, Elizabeth M.; Wingler, Astrid; Buckley, Yvonne M. (Peer reviewed; Journal article, 2020)
      When plants establish outside their native range, their ability to adapt to the new environment is influenced by both demography and dispersal. However, the relative importance of these two factors is poorly understood. ...

    • Håndbok for registrering av slåttemark (semi-naturlig eng) i Sogn og Fjordane 

      Austad, Ingvild; Hauge, Leif; Hamre, Liv Norunn (HiSF_Rapport;2015/4, Research report, 2015)
      Urterike slåttemarker er verdifulle biotoper i det norske kulturlandskapet. Sogn og Fjordane er et fylke hvor slike biotoper ennå er utbredt og delvis holdes i hevd. Store topografiske og geografiske variasjoner gjør at ...

    • Nordisk forskerseminar om gjengroing av kulturmark : sammendrag av foredrag- og posterpresentasjoner 15.-18. september 2001 

      Hamre, Liv Norunn; Austad, Ingvild (HSF Rapport, Book, 2001)
      Nordisk forskerseminar om gjengroing av kulturmark er eit samarbeid mellom Høgskulen i Sogn og Fjordane, Forskningscentret for Skov og Landskab, Vejle, Danmark, Institutionen för ekologi och systematik, Helsingfors ...

    • Paradise lost — transformation of the gully landscape in South-East Norway 

      Hamre, Liv Norunn; Rydgren, Knut; Incerti, Christian; Hjorth-Johansen, Ingrid; Simonsen, Kia Sandra (Journal article; Peer reviewed, 2020)
      In the last 50–60 years, agricultural intensification and later urban development have threatened the rare and valuable gully landscape formed on marine clay. We studied landscape changes in eastern Akershus county in ...

    • Phenotypic plasticity masks range-wide genetic differentiation for vegetative but not reproductive traits in a short-lived plant 

      Villellas, Jesus; Ehrlén, Johan; Crone, Elizabeth E.; Csergö, Anna Mária; Garcia, Maria B.; Laine, Anna- Liisa; Roach, Deborah A.; Salguero-Gómez, Roberto; Wardle, Glenda M.; Childs, Dylan Z.; Elderd, Bret D.; Finn, Alain; Munné-Bosch, Sergi; Bachelot, Benedicte; Bódis, Judit; Bucharova, Anna; Caruso, Christina M.; Catford, Jane A.; Coghill, Matthew; Compagnoni, Aldo; Duncan, Richard P.; Dwyer, John M.; Ferguson, Aryana; Fraser, Lauchlan H.; Griffoul, Emily; Groenteman, Ronny; Hamre, Liv Norunn; Helm, Aveliina; Kelly, Ruth; Laanisto, Lauri; Lonati, Michele; Münzbergová, Zuzana; Nuche, Paloma; Olsen, Siri Lie; Oprea, Adrian; Pärtel, Meelis; Petry, William K.; Ramula, Satu; Rasmussen, Pil U.; Ravetto Enri, Simone; Roeder, Anna; Roscher, Christiane; Schultz, Cheryl; Skarpaas, Olav; Smith, Annabel L.; Tack, Ayco J.M.; Töpper, Joachim Paul; Vesk, Peter A.; Vose, Gregory E.; Wandrag, Elizabeth M.; Wingler, Astrid; Buckley, Yvonne M. (Peer reviewed; Journal article, 2021)
      Genetic differentiation and phenotypic plasticity jointly shape intraspecific trait variation, but their roles differ among traits. In short- lived plants, reproductive traits may be more genetically determined due to their ...

    • Scale-dependent effects of landscape composition and configuration on deer-vehicle collisions and their relevance to mitigation and planning options 

      Hegland, Stein Joar; Hamre, Liv Norunn (Journal article; Peer reviewed, 2018)
      Deer-vehicle collisions (DVCs) cause animal suffering, traffic safety problems and socioeconomic costs and must be assessed in landscape planning and road management. We investigated whether landscape composition and ...