Egenarkiverte, åpent tilgjengelige forskningsartikler publisert av ansatte ved NIBIO

Recent Submissions

  • Camera collars reveal macronutrient balancing in free-rangingmale moose during summer 

    Spitzer, Robert; Ericson, Monica; Felton, Annika M.; Heim, Morten; Raubenheimer, David; Solberg, Erling Johan; Wam, Hilde Karine; Rolandsen, Christer Moe (Peer reviewed; Journal article, 2024-08-16)
    Understanding how the nutritional properties of food resources drive foraging choicesis important for the management and conservation of wildlife populations. For moose(Alces alces), recent experimental and observational ...
  • Bilberry metabolomic and proteomic profiling during fruit ripening reveals key dynamics affecting fruit quality 

    Nguyen, Nga; Bergmann, Ulrich; Jaakola, Laura Elina; Häggman, Hely; Jokipii-Lukkari, Soile; Toth, Katalin (Peer reviewed; Journal article, 2024-09-16)
    Bilberry (Vaccinium myrtillus L.) is a wild berry species that is prevalent in northern Europe. It is renowned and well-documented for its nutritional and bioactive properties, especially due to its anthocyanin content. ...
  • Frequency of breaks, amount of muscular rest, and sustained muscle activity related to neck pain in a pooled dataset 

    Koch, Markus; Forsman, Mikael; Enquist, Henrik; Olsen, Henrik Baare; Søgaard, Karen; Sjøgaard, Gisela; Østensvik, Tove Maria; Nilsen, Petter; Andersen, Lars Louis; Jacobsen, Markus Due; Brandt, Mikkel; Westgaard, Rolf; Mork, Paul Jarle; Fan, Xuelong; Wærsted, Morten; Veiersted, Kaj Bo (Peer reviewed; Journal article, 2024-06-25)
    Neck pain remains a persistent challenge in modern society and is frequently encountered across a wide range of occupations, particularly those involving repetitive and monotonous tasks. It might be expected that patterns ...
  • Health- and Sensory-Related Phytochemicals and Agronomic Characteristics of 26 Head Cabbage Cultivars 

    Schmidt, Gesine; Vågen, Ingunn Molund; Hagen, Sidsel Fiskaa; Guren, Gerd; Borge, Grethe Iren Andersen (Peer reviewed; Journal article, 2024-10-03)
    This study investigated the variation in health- and sensory-related phytochemicals and agronomic characteristics of 26 head cabbage cultivars grown in randomized block field trials under commercial cultivation conditions ...
  • Long term effects of forest management on forest structure and dead wood in mature boreal forests 

    Asplund, Johan; Nordén, Jenni; Kjønaas, O. Janne; Madsen, Rieke Lo; Lunde, Lisa Fagerli; Birkemoe, Tone; Ronold, Eivind Kverme; Norkute, Milda; Jansson, Ulrika; Karlsen, Damian P.; Sverdrup-Thygeson, Anne; Skrede, Inger; Methlie, Ine-Susanne Hopland; Maurice, Sundy; Botten, Ulrik G.; Krok, Regine; Kauserud, Håvard; Nybakken, Line (Peer reviewed; Journal article, 2024-10-09)
    The history of forestry in Fennoscandia spans five centuries, with clear-cutting being the dominant practice since the mid-20th century. This has led to a significant transformation of the forest landscape. In this study ...
  • The increase of an allelopathic and unpalatable plant undermines reindeer pasture quality and current management in the Norwegian tundra 

    Tuomi, Maria Wilhelmina; Utsi, Tove Hilde Ågnes; Yoccoz, Nigel Gilles; Armstrong, Claire W.; Gonzalez, Victoria; Hagen, Snorre; Jonsdottir, Inga-Svala; Pugnaire, Francisco I.; Shea, Katriona; Wardle, David A.; Zielosko, Sophia Theresa; Braathen, Kari Anne (Peer reviewed; Journal article, 2024-08-03)
    Ongoing Arctic greening can increase productivity and reindeer pasture quality in the tundra. However, greening may also entail proliferation of unpalatable species, with consequences for pastoral social-ecological systems. ...
  • Effects of cattle and cervids on plants and flower-visiting insects in young spruce plantations 

    Valaker, Jenny; Helbert, Juliette; Schubert, Veronika; Mathisen, Karen Marie; Henriksen, Marie Vestergaard; Nielsen, Anders; Austrheim, Gunnar; Zimmermann, Barbara (Peer reviewed; Journal article, 2024-09-05)
    Livestock summer grazing in mountains and forests in Norway is generally considered beneficial to biodiversity. In this study we investigated if this is the case for cattle in boreal production forest. We collected ...
  • Characterization of cellulases from softening fruit for enzymatic depolymerization of cellulose 

    Edema, Hilary; Ashraf, Muhammad Furqan; Samkumar, Amos; Jaakola, Laura Elina; Karppinen, Katja Hannele (Peer reviewed; Journal article, 2024-07-18)
    Cellulose is a major renewable resource for a wide variety of sustainable industrial products. However, for its utilization, finding new efficient enzymes for plant cell wall depolymerization is crucial. In addition to ...
  • Temporal and spatial variation in the direct and indirect effects of climate on reproduction in alpine populations of Ranunculus acris L 

    Vassvik, Linn; Vandvik, Vigdis; Hjortland Östman, Silje Andrea; Nielsen, Anders; Halbritter, Aud Helen (Peer reviewed; Journal article, 2024-07-09)
    Plant reproduction in alpine environments is affected by climate both directly through climate impacts on growth and phenology, and indirectly through impacts on the biotic interactions affecting pollination success. These ...
  • Red deer grazing pressure on agricultural grass meadows from broad to local scale 

    Hjermann, Tilde; Bilet, Nikolai Antonsen; Rivrud, Inger Maren; Meisingset, Erling; Thorvaldsen, Pål; Mysterud, Atle (Peer reviewed; Journal article, 2024-08-10)
    Grazing by wildlife on agricultural land is widespread across geographical regions, and can cause human–wildlife conflicts due to reduced crop yield when the grazing pressure is high. Growing red deer (Cervus elaphus) ...
  • Optimizing the closure period for improved accuracy of chamber-based greenhouse gas flux estimates 

    Johannesson, Carl-Fredrik; Nordén, Jenni; Lange, Holger; Silvennoinen, Hanna Marika; Larsen, Klaus Steenberg (Peer reviewed; Journal article, 2024-10-30)
    Non-steady-state chambers are often used for greenhouse gas flux measurements, and while there are recommendations on how long to keep the chamber closed, it is less investigated to what extent the length of the chamber ...
  • Elucidating nematode diversity and prevalence in moose across a wide latitudinal gradient using DNA metabarcoding 

    Anders, Jason Lee; Davey, Marie Louise; Van Moorter, Bram; Fossøy, Frode; Boessenkool, Sanne; Solberg, Erling Johan; Meisingset, Erling L.; Mysterud, Atle; Rolandsen, Christer Moe (Peer reviewed; Journal article, 2024-07-10)
    Parasitic nematodes are ubiquitous and can negatively impact their host by reducing fecundity or increasing mortality, yet the driver of variation in the parasite community across a wildlife host’s geographic distribution ...
  • Molecular Characterization of a Novel Rubodvirus Infecting Raspberries 

    Hamborg, Zhibo; Blystad, Dag Ragnar; Ondrej, Lenz; Igor, Koloniuk; Tatiana, Sarkisova; Radek, Cmejla; Lucie, Valentova; Martina, Rejlova; Jiri, Sedlak; Bijaya, Sapkota; Jiunn Luh, Tan; Rostislav, Zemek; Jana, Franova (Peer reviewed; Journal article, 2024-07-03)
    A novel negative-sense single-stranded RNA virus showing genetic similarity to viruses of the genus Rubodvirus has been found in raspberry plants in the Czech Republic and has tentatively been named raspberry rubodvirus 1 ...
  • Replacing fishmeal with salmon hydrolysate reduces the expression of intestinal inflammatory markers and modulates the gut microbiota in Atlantic salmon (Salmo salar) 

    Sandbakken, Ingrid Schafroth; Su, Hang; Johansen, Louise; Zhang, Yupeng; Ringø, Einar; Røsbak, Randi; Yakovlev, Igor; Five, Kathrine Kjos; Olsen, Rolf-Erik (Peer reviewed; Journal article, 2024-03-22)
    The feed legislation allows the use of fish protein hydrolysates in feed for the same species in which it came from, since enzymatic hydrolysis degrades the proteins and eliminates potential prions, which have caused disease ...
  • Changing species dominance patterns of Boreal-Arctic heathlands: evidence of biotic homogenization 

    Bråthen, Kari Anne; Tuomi, Maria Wilhelmina; Kapfer, Jutta; Böhner, Hanna; Maliniemi, Tuija (Peer reviewed; Journal article, 2024-03-29)
    Heathlands are extensive systems often dominated by slow-growing and long-lived woody plants. These systems require longer-term studies to capture if and how they are changing over time. In 2020, we resurveyed species ...
  • Efficacy, persistence and residue levels of fungicides for Botrytis control in wild blueberry 

    Abbey, Joel; Percival, David; Jaakola, Laura Elina; Asiedu, Samuel K. (Peer reviewed; Journal article, 2024-02-25)
    Botrytis blossom blight disease is one of the major challenges to wild blueberry production with annual losses frequently exceeding 20%. In this study, the effect of different fungicide treatments on Botrytis blight ...
  • 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 ...
  • Climatic conditions and landscape diversity predict plant–beeinteractions and pollen deposition in bee-pollinated plants 

    Sydenham, Markus A. K.; Dupont, Yoko L.; Nielsen, Anders; Olesen, Jens M.; Madsen, Henning Bang; Skrindo, Astrid Brekke; Rasmussen, Claus; Nowell, Megan Sara; Venter, Zander; Hegland, Stein Joar; Helle, Anders Gunnar; Skoog, Daniel Ingvar Jeuderan; Torvanger, Marianne Strand; Hanevik, Kaj-Andreas; Hinderaker, Sven Emil; Paulsen, Thorstein; Eldegard, Katrine; Reitan, Trond; Rusch, Graciela Monica (Peer reviewed; Journal article, 2024-07-02)
    Climate change, landscape homogenization, and the decline of beneficial insectsthreaten pollination services to wild plants and crops. Understanding how pollinationpotential (i.e. the capacity of ecosystems to support ...
  • Semi-mechanized planting of saplings: Pivotal results on the efficiency of a new method 

    Schönauer, Marian; Hoffmann, Stephan; Breinig, Lorenz; Wagner, Thilo; Guerro, Filippo; Jaeger, Dirk (Peer reviewed; Journal article, 2024-04-10)
    Large clear-cut areas as a consequence of drought and bark beetle infestations necessitate extensive replanting efforts in German forests, leading to an increased interest in efficient planting systems. In addition to ...
  • A DNA profiling system for conservation management of Kamchatka brown bear (Ursus arctos piscator); population data and system performance from 16 autosomal STRs 

    Andreassen, Rune; Hansen, Berit; Klutsch, Cornelya; Fløystad, Ida; Kling, Daniel; Eiken, Hans Geir; Hagen, Snorre (Peer reviewed; Journal article, 2024-07-08)
    Despite the high density of brown bears (Ursus arctos piscator) on the Kamchatka peninsula their genetic variation has not been studied by STR analysis. Our aim was, therefore, to provide population data from the Kamchatka ...

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