Nye registreringer

  • Harmonisation of stem volume estimates in European National Forest Inventories 

    Gschwantner, Thomas; Alberdi, Iciar; Balázs, András; Bauwens, Sébastien; Bender, Susann; Borota, Dragan; Bosela, Michal; Bouriaud, Olivier; Cañellas, Isabel; Donis, Jānis; Freudenschuß, Alexandra; Hervé, Jean-Christophe; Hladnik, David; Jansons, Jurģis; Kolozs, László; Korhonen, Kari T.; Kucera, Milos; Kulbokas, Gintaras; Kuliešis, Andrius; Lanz, Adrian; Lejeune, Philippe; Lind, Torgny; Marin, Gheorghe; Morneau, François; Nagy, Dóra; Nord-Larsen, Thomas; Nunes, Leónia; Pantić, Damjan; Paulo, Joana A.; Pikula, Tomas; Redmond, John; Rego, Francisco Castro; Riedel, Thomas; Saint-André, Laurent; Šebeň, Vladimír; Sims, Allan; Skudnik, Mitja; Solti, György; Tomter, Stein Michael; Twomey, Mark; Westerlund, Bertil; Zell, Jürgen (Journal article; Peer reviewed, 2019-02-28)
    Key message Volume predictions of sample trees are basic inputs for essential National Forest Inventory (NFI) estimates. The predicted volumes are rarely comparable among European NFIs because of country-specific dbh-thresholds ...
  • Effect of methyltrimethoxysilane impregnation on the cell wall porosity and water vapour sorption of archaeological waterlogged oak 

    Broda, Magdalena; Curling, Simon F.; Spear, Morwenna J.; Hill, Callum Aidan Stephen (Journal article; Peer reviewed, 2019-05-02)
    This paper presents the water vapour sorption behaviour of degraded archaeological oak (Quercus robur L.) and the influence of methyltrimethoxysilane treatment on hygroscopicity. Wood samples (archaeological and undegraded ...
  • Open-source data reveal how collections-based fungal diversity is sensitive to global change 

    Andrew, Carrie Joy; Büntgen, Ulf; Egli, Simon; Senn-Irlet, Beatrice; Grytnes, John-Arvid; Heilmann-Clausen, Jacob; Boddy, Lynne; Bässler, Claus; Gange, Alan C.; Heegaard, Einar; Høiland, Klaus; Kirk, Paul M.; Krisai-Greilhüber, Irmgard; Kuyper, Thomas W.; Kauserud, Håvard (Journal article; Peer reviewed, 2019)
    Premise of the Study Fungal diversity (richness) trends at large scales are in urgent need of investigation, especially through novel situations that combine long‐term observational with environmental and remotely sensed ...
  • Controlled infrared heating of an artic meadow: challenge in the vegetation establishment stage 

    Moni, Christophe; Silvennoinen, Hanna Marika; Kimball, Bruce A.; Fjelldal, Erling; Brenden, Marius; Burud, Ingunn; Flø, Andreas Svarstad; Rasse, Daniel (Journal article; Peer reviewed, 2019-01-19)
    Background: Global warming is going to affect both agricultural production and carbon storage in soil worldwide. Given the complexity of the soil-plant-atmosphere continuum, in situ experiments of climate warming are ...
  • Sex-specific differences in spring and autumn migration in a northern large herbivore 

    Debeffe, Lucie Isabelle; Rivrud, Inger Maren; Meisingset, Erling L.; Mysterud, Atle (Journal article; Peer reviewed, 2019-04-16)
    Ongoing global warming is now affecting migratory cycles in a large variety of taxa in seasonally variable environments. Disruption of migratory systems can cause population decline and affect ecosystem function across the ...
  • Improved detection and identification of the sudden oak death pathogen Phytophthora ramorum and the Port Orford cedar root pathogen Phytophthora lateralis 

    Feau, N.; Alayon, Dario Isidro Ojeda; Beauseigle, S.; Bilodeau, G. J.; Brar, A.; Cervantes-Arango, S.; Dale, A. L.; Dhillon, B.; Hammett, C.; Herath, P.; Shamoun, S. F.; Tsui, C. K. M.; Tanguay, P.; Hamelin, R. C. (Journal article; Peer reviewed, 2019-04-22)
    Early detection provides the best way to prevent introduction and establishment of alien plant pathogens. Amplification of DNA by PCR has revolutionized the detection and monitoring of plant pathogens. Most of those assays ...
  • CNash - A novel parameter predicting cake solids of dewatered digestates 

    Svennevik, Oda Marie Kjørlaug; Beck, Greeley; Rus, Ester; Westereng, Bjørge; Higgins, Matthew; Solheim, Odd Egil; Nilsen, Pål Jahre; Horn, Svein Jarle (Journal article; Peer reviewed, 2019-04-23)
    Efficient digestate dewatering is crucial to reduce the volume and transportation cost of solid residues from anaerobic digestion (AD) plants. Large variations in dewatered cake solids have been reported and predictive ...
  • Avvirkningsmuligheter i Rogaland, Hordaland og Sogn og Fjordane 

    Granhus, Aksel; Antón-Fernández, Clara (NIBIO Rapport;5(93) 2019, Research report, 2019-08-15)
    I denne rapporten presenteres resultater fra prognosekjøringer der vi har beregnet poensiell virkestilgang for et område avgrenset til fylkene Rogaland, Hordaland og Sogn og Fjordane, med utgangspunkt i data registrert på ...
  • Flaskehalser i det kommunale veinettet – økonomiske konsekvenser for tømmertransport i Sogn og Fjordane 

    Fjeld, Dag; Vennesland, Birger; Bjørkelo, Knut (NIBIO Rapport;5(97) 2019, Research report, 2019)
    Utredningens hovedmål har vært å kvantifisere de økonomiske konsekvensene av flaskehalser for tømmertransport i det kommunale veinettet i Sogn og Fjordane. Hovedmålet ble delt i to delmål. Det første delmålet var å vurdere ...
  • Wood modification by furfuryl alcohol caused delayed decomposition response in Rhodonia (Postia) placenta 

    Skrede, Inger; Hess, Jaqueline; Solbakken, Monica Hongrø; Fossdal, Carl Gunnar; Hegnar, Olav Aaseth; Alfredsen, Gry (Journal article; Peer reviewed, 2019-07-01)
    The aim of this study was to investigate differential expression profiles of the brown rot fungus Rhodonia placenta (previously Postia placenta) harvested at several time points when grown on radiata pine (Pinus radiata) ...
  • Genetic changes caused by restocking and hydroelectric dams in demographically bottlenecked brown trout in a transnational subarctic riverine system 

    Klutsch, Cornelya; Maduna, Simo; Polikarpova, Natalia; Forfang, Kristin; Aspholm, Paul Eric; Nyman, Tommi; Eiken, Hans Geir; Amundsen, Per-Arne; Hagen, Snorre (Journal article; Peer reviewed, 2019-04-29)
    Habitat discontinuity, anthropogenic disturbance, and overharvesting have led to population fragmentation and decline worldwide. Preservation of remaining natural genetic diversity is crucial to avoid continued genetic ...
  • Assessing Harvested Sites in a Forested Boreal Mountain Catchment through Global Forest Watch 

    Rossi, Fernando; Breidenbach, Johannes; Puliti, Stefano; Astrup, Rasmus Andreas; Talbot, Bruce (Journal article; Peer reviewed, 2019-03-06)
    Global Forest Watch (GFW) provides a global map of annual forest cover loss (FCL) produced from Landsat imagery, offering a potentially powerful tool for monitoring changes in forest cover. In managed forests, FCL primarily ...
  • Detection and Classification of Root and Butt-Rot (RBR) in Stumps of Norway Spruce using RGB Images and Machine Learning 

    Ostovar, Ahmad; Talbot, Bruce; Puliti, Stefano; Astrup, Rasmus Andreas; Ola, Ringdahl (Journal article; Peer reviewed, 2019-04-01)
    Root and butt-rot (RBR) has a significant impact on both the material and economic outcome of timber harvesting, and therewith on the individual forest owner and collectively on the forest and wood processing industries. ...
  • En sammenligning av produksjonen hos vanlig gran og sitkagran i Norge 

    Andreassen, Kjell (NIBIO Rapport;, Research report, 2019-08)
    I denne undersøkelsen har vi sammenlignet bestandsutvikling og produksjon (m3/ha/år) hos sitkagran og vanlig gran i kyststrøk i Norge. Rapporten bygger på data fra langsiktige feltforsøk som er fulgt med jevnlige målinger ...
  • Deforestation and Forest Degradation as an Environmental Behavior: Unpacking Realities Shaping Community Actions 

    Duguma, Lalisa A.; Atela, Joanes; Minang, Peter A.; Ayana, Alemayehu N.; Gizachew, Belachew; Nzyoka, Judith M.; Bernard, Florence (Journal article; Peer reviewed, 2019-01-29)
    Deforestation and forest degradation (D&D) in the tropics have continued unabated and are posing serious threats to forests and the livelihoods of those who depend on forests and forest resources. Smallholder farmers are ...
  • An automatic pre-processing method to detect and reject signal artifacts from full-shift field-work sEMG recordings of bilateral trapezius activity 

    Østensvik, Tove Maria; Belbo, Helmer; Veiersted, Kaj Bo (Journal article; Peer reviewed, 2019)
    Bipolar surface EMG (sEMG) signals of the trapezius muscles bilaterally were recorded continuously with a frequency of 800 Hz during full-shift field-work by a four-channel portable data logger. After recordings of 60 ...
  • Årsaksfaktorer for vind‐ og snøskader i Sør‐Norge 

    Solberg, Svein; McInnes, Harold; Blennow, Kristina (NIBIO Rapport;5(85) 2019, Research report, 2019-06)
    Denne rapporten er basert på Landsskogtakseringens registreringer av vind- og snøskader i Sør-Norge i perioden 2005-2015, samt en case-studie hos Mathiesen Eidvol Værk for skader etter Dagmar-stormen. Med statistiske ...
  • Sørhjort – merke- og utviklingsprosjekt for hjort i Agder og Telemark - Sluttrapport 

    Meisingset, Erling L.; Brekkum, Øystein; Lande, Unni Støbet (NIBIO Rapport;5 (66) 2019, Research report, 2019-06)
    Denne rapporten oppsummerer Sørhjort – merke- og utviklingsprosjekt for hjort i Agder og Telemark (2015-2019). Prosjektets mål har vært å utvikle kunnskap om hjortens arealbruk på Sørlandet og i Telemark til grunnlag for ...
  • Utprøving av nytt reinvarslingssystem på E6 over Saltfjellet. Vintrene 2018 og 2019. 

    Hansen, Inger; Eilertsen, Svein; Jørgensen, Grete Helen Meisfjord; karlsson, johannes (NIBIO-Rapport;5 (70) 2019, Research report, 2019-05)
    Påkjørsel av tamrein og andre beitedyr er et stadig økende problem både i nordiske land og i Europa for øvrig. I Norge har mer enn 3000 tamrein blitt påkjørt av tog de siste 10 år og dette medfører store dyrelidelser og ...
  • Right on track? Performance of satellite telemetry in terrestrial wildlife research 

    Hofman, M.P.G.; Hayward, M.W.; Heim, Morten; Marchand, P.; Rolandsen, Christer Moe; Mattisson, Jenny; Urbano, Ferdinando; Heurich, Marco; Mysterud, Atle; Melzheimer, Jörg; Morellet, Nicolas; Voigt, Ulrich; Allen, B.L.; Gehr, B.; Rouco, C.; Ullmann, W.; Holand, Øystein; Jørgensen, Nicolai Hermann; Steinheim, Geir; Cagnacci, Fransesca; Kroeschel, Max; Kaczensky, Petra; Buuveibaatar, Bayarbaatar; Payne, J.C.; Palmegiani, I.; Jerina, K.; Kjellander, P.; Johansson, Ö.; LaPoint, S.; Bayrakcismith, R.; Linnell, John Durrus; Zaccaroni, M.; Jorge, M.L.S.; Oshima, J.E.F.; Songhurst, A.; Fischer, C.; Mc Bride Jr., R.T.; Thompson, J.J.; Streif, S.; Sandfordt, R.; Bonenfant, Christophe; Drouilly, M.; Klapproth, M.; Zinner, D.; Yarnell, R.; Stronza, A.; Wilmott, L.; Meisingset, Erling L.; Thaker, M.; Vanak, A.T.; Odden, John (Journal article; Peer reviewed, 2019-05-09)
    Satellite telemetry is an increasingly utilized technology in wildlife research, and current devices can track individual animal movements at unprecedented spatial and temporal resolutions. However, as we enter the golden ...

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