Recent Submissions

  • Naturskog i Norge. En arealberegning basert på bestandsalder i Landsskogtakseringens takstomdrev fra 1990 til 2016 

    Storaunet, Ken Olaf; Rolstad, Jørund (NIBIO Rapport;6(44) 2020, Research report, 2020-04)
    Begrepet ‘naturskog’ blir brukt i skogbruks-, friluftslivs- og naturvernsammenheng for å beskrive skog som er lite påvirket av mennesker. Naturskog er definert som «skog framkommet ved naturlig foryngelse av stedegent ...
  • Sunnhjort – Et merkeprosjekt for hjort på indre Sunnmøre - Sluttrapport 

    Meisingset, Erling L.; Brekkum, Øystein; Lande, Unni Støbet (NIBIO-rapport;6(57) 2020, Research report, 2020-04)
    kunnskap om hjortens arealbruk på indre Sunnmøre til grunnlag for hjorteforvaltningen i regionen. Rapporten tar også for seg påkjørsler av hjort i studieområdet og det er gjennomført analyser av risiko for påkjørsler. ...
  • European mushroom assemblages are darker in cold climates 

    Krah, Franz-Sebastian; Büntgen, Ulf; Schaefer, Hanno; Müller, Jörg; Andrew, Carrie; Boddy, Lynne; Diez, Jeffrey; Egli, Simon; Freckleton, Robert; Gange, Alan C.; Halvorsen, Rune; Heegaard, Einar; Heideroth, Antje; Heibl, Christoph; Heilmann-Clausen, Jacob; Høiland, Klaus; Kar, Ritwika; Kauserud, Håvard; Kirk, Paul M.; Kuyper, Thomas W.; Krisai-Greilhuber, Irmgard; Nordén, Jenni; Papastefanou, Phillip; Senn-Irlet, Beatrice; Bässler, Claus (Peer reviewed; Journal article, 2019-10-10)
    Thermal melanism theory states that dark-colored ectotherm organisms are at an advantage at low temperature due to increased warming. This theory is generally supported for ectotherm animals, however, the function of colors ...
  • Structure from motion photogrammetry in forestry: a Review 

    Iglhaut, Jakob; Cabo, Carlos; Puliti, Stefano; Piermattei, Livia; O’Connor, James; Rosette, Jacqueline (Peer reviewed; Journal article, 2019-07-16)
    Purpose of Review The adoption of Structure from Motion photogrammetry (SfM) is transforming the acquisition of three-dimensional (3D) remote sensing (RS) data in forestry. SfM photogrammetry enables surveys with little ...
  • Future suitability of habitat in a migratory ungulate under climate change 

    Rivrud, Inger Maren; Meisingset, Erling L.; Loe, Leif Egil; Mysterud, Atle (Peer reviewed; Journal article, 2019-03-20)
    With climate change, the effect of global warming on snow cover is expected to cause range expansion and enhance habitat suitability for species at their northern distribution limits. However, how this depends on landscape ...
  • Skadeomfang fra beiting av rein på innmark 

    Thorvaldsen, Pål; Hansen, Inger; Sturite, Ievina (NIBIO-Rapport;6(43) 2020, Research report, 2020-03)
    Beiting av tamrein på dyrka mark kan forårsake store konflikter mellom landbruksnæring og reindriftsnæring. Som følge av årlige konflikter med rein på vinterbeite på Helgelandskysten, ble det gjennomført et forprosjekt i ...
  • The genus Xanthomendoza in Norway 

    Lindblom, Louise Maria; Blom, Hans H.; Timdal, Einar (Journal article; Peer reviewed, 2019-12-09)
    We distinguish five Xanthomendoza species in Norway, viz., X. borealis, X. fallax, X. fulva, X. oregana, and X. ulophyllodes, based on morphology and molecular evidence. This paper gives an updated taxonomy of the Norwegian ...
  • Sørhjort. Hjortens arealbruk i Agder og Telemark 

    Meisingset, Erling L.; de Boer, Anne (NIBIO POP;6(1) 2020, Journal article, 2020-03)
    Hjortebestanden har økt i størrelse de siste 40 årene, og hjorten har stadig inntatt nye områder i Sør-Norge. Siden år 2000 er fellingen av hjort om lag fem-doblet i Telemark, mens den i Agder er tidoblet. Bestandstettheten ...
  • Environmentally friendly use of timber in harbour infrastructure/ Miljøvennlig bruk av tre i havneinfrastruktur 

    Treu, Andreas (NIBIO rapport;6(34) 2020, Research report, 2020-03)
    Research activities in the field of wood protection in the marine environment in Europe have been limited and do not yet satisfy the need for new approaches to the problem of biodegradation of Wood in seawater. Alternatives ...
  • Variation among and within provenances of Norway spruce from Trøndelag and Nordland 

    Skrøppa, Tore; Steffenrem, Arne (NIBIO Rapport;6(10) 2020, Research report, 2020-01)
    Seedlings from seeds collected in three natural populations of Norway spruce (Picea abies (L. Karst)) in each of 21 provenances distributed between latitudes 63ºN to 66º20’N and altitudes from 25 to 500 m in Trøndelag og ...
  • Effects of post anaerobic digestion thermal hydrolysis on dewaterability and moisture distribution in digestates 

    Svennevik, Oda K; Solheim, Odd Egil; Beck, Greeley; Sørland, Geir; Jonassen, Kjell Rune; Rus, Ester; Westereng, Bjørge; Horn, Svein Jarle; Higgins, Matthew J; Nilsen, Pål Jahre (Journal article; Peer reviewed, 2019)
    Organic waste fractions such as sewage sludge, food waste and manure can be stabilized by anaerobic digestion (AD) to produce renewable energy in the form of biogas. Following AD, the digested solid fraction (digestate) ...
  • Diversionary feeding of red fox in spring increased productivity of forest grouse in southeast Norway 

    Finne, Mats Haneborg; Kristiansen, Per; Rolstad, Jørund; Wegge, Per (Journal article; Peer reviewed, 2019)
  • Heart rate sensor validation and seasonal and diurnal variation of body temperature and heart rate in domestic sheep 

    Fuchs, Boris; Sørheim, Kristin; Chincarini, Matteo; Brunberg, Emma; Stubsjøen, Solveig Marie; Bratbergsengen, Kjell; Hvasshovd, Svein-Olaf; Zimmermann, Barbara; Lande, Unni Støbet; Grøva, Lise (Journal article; Peer reviewed, 2019-12)
    Advantages of low input livestock production on large pastures, including animal welfare, biodiversity and low production costs are challenged by losses due to undetected disease, accidents and predation. Precision livestock ...
  • Klimakur 2030 – beskrivelse av utvalgte klimatiltak knyttet til skog 

    Søgaard, Gunnhild; Alfredsen, Gry; Antón-Fernández, Clara; Astrup, Rasmus Andreas; Blom, Hans H.; Clarke, Nicholas; Eriksen, Rune; Granhus, Aksel; Hanssen, Kjersti Holt; Hietala, Ari Mikko; Mohr, Christian Wilhelm; Nygaard, Per Holm; Solberg, Svein; Steffenrem, Arne (NIBIO Rapport;6(9) 2020, Research report, 2020-02)
    Skogen i Norge har et årlig netto opptak i underkant av 30 mill. tonn CO2. Størrelsen på opptaket påvirkes av forvaltningen av skogarealene, både gjennom endringer i totalarealet (avskoging og påskoging), og forvaltningen ...
  • Weathering of unpainted wooden façades - Experience and examples 2020 

    Zimmer, Katrin; Flindall, Ona; Gobakken, Lone Ross; Nygaard, Marius (NIBIO Rapport;, Research report, 2020-01)
  • En langtidsstudie som bringer kulturforståelse og klimaendringene til klasserommet 

    Bjørn, Tor; Aspholm, Paul Eric (NIBIO POP;6(5) 2020, Journal article, 2020-01)
    Skoleprosjektet “Phenology of the North Calotte” (PNC) startet opp i 2001, og er et prosjektsamarbeid som omfatter ungdomsskoler og naturvitenskaplige forsknings-institusjoner i Norge og Russland. Prosjektet ledes av NIBIO ...
  • Landsskogtakseringen 1919–2019 

    Tomter, Stein Michael (Book, 2019)
  • Reviews and syntheses: Greenhouse gas exchange data from drained organic forest soils – a review of current approaches and recommendations for future research 

    Jauhiainen, Jyrki; Alm, Jukka; Bjarnadottir, Brynhildur; Callesen, Ingeborg; Christiansen, Jesper R; Clarke, Nicholas; Dalsgaard, Lise; He, Hongxing; Jordan, Sabine; Kazanaviciute, Vaiva; Klemedtsson, Leif; Laurén, Ari; Lazdiņš, Andis; Lehtonen, Aleksi; Lohila, Annalea; Lupikis, Ainars; Mander, Ülo; Minkkinen, Kari; Kasimir, Åsa; Olsson, Mats; Ojanen, Paavo; Óskarsson, Hlynur; Sigurdsson, Bjarni D.; Søgaard, Gunnhild; Soosaar, Kaido; Vesterdal, Lars; Laiho, Raija (Journal article; Peer reviewed, 2019-12-10)
    Drained organic forest soils in boreal and temperate climate zones are believed to be significant sources of the greenhouse gases (GHGs) carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), but the annual fluxes ...
  • Evaluation of leaf-level optical properties employed in land surface models 

    Majasalmi, Titta; Bright, Ryan M. (Journal article; Peer reviewed, 2019-09-05)
    Vegetation optical properties have a direct impact on canopy absorption and scattering and are thus needed for modeling surface fluxes. Although plant functional type (PFT) classification varies between different land ...
  • Carnivore Management Zones and their Impact on Sheep Farming in Norway 

    Strand, Geir-Harald; Hansen, Inger; de Boon, Auvikki Ilmarar Bjerka; Sandström, Camilla (Journal article; Peer reviewed, 2019-10-17)
    We investigated the impact of Norway’s current zonal carnivore management system for four large carnivore species on sheep farming. Sheep losses increased when the large carnivores were reintroduced, but has declined again ...

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