• Will borealization of Arctic tundra herbivore communities be driven by climate warming or vegetation change? 

  Speed, James David Mervyn; Chimal-Ballesteros, J. Adrian; Martin, Michael D.; Barrio, Isabel C.; Vuorinen, Katariina Elsa Maria; Soininen, Eeva M (Peer reviewed; Journal article, 2021)

  Poleward shifts in species distributions are expected and frequently observed with a warming climate. In Arctic ecosystems, the strong warming trends are associated with increasing greenness and shrubification. Vertebrate ...

• Genome-resolved metagenomics suggests a mutualistic relationship between Mycoplasma and salmonid hosts 

  Rasmussen, Jacob A.; Villumsen, Kasper Rømer; Duchêne, David; Puetz, Lara; Delmont, Tom; Sveier, Harald; von Gersdorff Jørgensen, Louise; Præbel, Kim; Martin, Michael David; Bojesen, Anders Miki; Gilbert, Marcus Thomas Pius; Kristiansen, Karsten; Limborg, Morten T. (Peer reviewed; Journal article, 2021)

  Salmonids are important sources of protein for a large proportion of the human population. Mycoplasma species are a major constituent of the gut microbiota of salmonids, often representing the majority of microbiota. Despite ...

• Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map 

  Soininen, Eeva M; Barrio, Isabel C.; Bjørkås, Ragnhild; Björnsdóttir, Katrin; Ehrich, Dorothee; Hopping, Kelly A.; Kaarlejarvi, E.; Kolstad, Anders Lorentzen; Abdulmanova, Svetlana; Björk, Robert G.; Bueno, C. Guillermo; Eischeid, Isabell; Higgens, Rebecca Finger; Forbey, Jennifer; Gignac, Charles; Gilg, Olivier; Herder, Michael den; Holm, H. S.; Hwang, Bernice; Jepsen, Jane Uhd; Kamenova, Stefaniya; Kater, Ilona; Koltz, Amanda; Kristensen, Jeppe A.; Little, Chelsea J.; Macek, Petr; Mathisen, Karen Marie; Metcalfe, Daniel B.; Mosbacher, Jesper Bruun; Mörsdorf, M.; Park, Taejin; Propster, Jeffrey; Roberts, Aradhana J; Serrano, E; Spiegel, Marcus P.; Tamayo, Mariana; Tuomi, Maria Wilhelmina; Verma, Megha; Vuorinen, Katariina Elsa Maria; Väisänen, Maria; Wal, Rene van der; Wilcots, Megan; Yoccoz, Nigel; Speed, James David Mervyn (Peer reviewed; Journal article, 2021)

  Herbivores modify the structure and function of tundra ecosystems. Understanding their impacts is necessary to assess the responses of these ecosystems to ongoing environmental changes. However, the effects of herbivores ...

• Fear effects and group size interact to shape herbivory on coral reefs 

  Bauman, Andrew G; Hoey, Andrew; Dunshea, Glenn; Fong, Jenny; Chan, Ian, Z. W.; Todd, Peter Alan (Peer reviewed; Journal article, 2021)

  1. Fear of predators (‘fear effects’) are an important determinant of foraging decisions by consumers across a range of ecosystems. Group size is one of the main behavioural mechanisms for mitigating fear effects while ...

• Redefining the oceanic distribution of Atlantic salmon 

  Rikardsen, Audun H.; Righton, David; Strøm, John Fredrik; Thorstad, Eva Bonsak; Gargan, Patrick G.; Sheehan, Timothy F.; Økland, Finn; Chittenden, Cedar; Hedger, Richard David; Næsje, Tor; Renkawitz, Mark; Sturlaugsson, Johannes; Caballero, Pablo; Baktoft, Henrik; Davidsen, Jan Grimsrud; Halttunen, Elina; Wright, Serena; Finstad, Bengt; Aarestrup, Kim (Peer reviewed; Journal article, 2021)

  Determining the mechanisms driving range-wide reductions in Atlantic salmon marine survival is hindered by an insufcient understanding of their oceanic ecology and distribution. We attached 204 pop-up satellite archival ...

• Kunnskapsstatus for bruk av molekylære verktøy i kartlegging og overvåkning av biologisk mangfold i marine miljø 

  Dunshea, Glenn; Martell, Luis; Bakken, Torkild; Budaeva, Nataliya; Ekrem, Torbjørn; Tandberg, Anne Helene S.; Baussant, Thierry; de Boer, Hugo; Hestetun, Jon Thomassen; Hobæk, Anders; Kallioniemi, Eveliina; Larsen, Aud; Markussen, Stine Svalheim; Mauvisseau, Quentin; Ray, Jessica Louise; Yoccoz, Nigel; Willassen, Endre (Research report, 2021)

  Denne rapporten er bestilt av Miljødirektoratet fra NorBOL (Norwegian Barcode of Life), et nasjonalt nettverk av forskningsinstitusjoner som koordineres av NTNU Vitenskapsmuseet. Universitetsmuseet i Bergen har hatt ...

• Life-history strategies in salmonids: the role of physiology and its consequences 

  Birnie-Gauvin, Kim; Bordeleau, Xavier; Cooke, Steven J.; Davidsen, Jan Grimsrud; Eldøy, Sindre Håvarstein; Eliason, Erika; Moore, Andy; Aarestrup, Kim (Peer reviewed; Journal article, 2021)

  Salmonids are some of the most widely studied species of fish worldwide. They span freshwater rivers and lakes to fjords and oceans; they include short- and long-distance anadromous migrants, as well as partially migratory ...

• Coverage and quality of DNA barcode references for Central and Northern European Odonata 

  Geiger, Matthias; Koblmüller, Stephan; Assandri, Giacomo; Chovanec, Andreas; Ekrem, Torbjørn; Fischer, Iris; Galimberti, Andrea; Grabowski, Michał; Haring, Elisabeth; Hausmann, Axel; Hendrich, Lars; Koch, Stefan; Mamos, Tomasz; Rothe, Udo; Rulik, Björn; Rewicz, Tomasz; Sittenthaler, Marcia; Stur, Elisabeth; Tonczyk, Grzegorz; Zangl, Lukas; Moriniere, Jerome (Peer reviewed; Journal article, 2021)

  Background: Dragonflies and damselflies (Odonata) are important components in biomonitoring due to their amphibiotic lifecycle and specific habitat requirements. They are charismatic and popular insects, but can be challenging ...

• A new molecular phylogeny for the Tanypodinae (Diptera: Chironomidae) places the Australian diversity in a global context 

  Krosch, Matt N.; Silva, Fabio L; Ekrem, Torbjørn; Baker, Andrew M.; Bryant, Litticia M.; Stur, Elisabeth; Cranston, Peter S. (Peer reviewed; Journal article, 2021)

  The non-biting midge subfamily Tanypodinae (Diptera: Chironomidae) is species-rich, ecologically diverse, and near-globally distributed. Within the subfamily, aspects of generic and species-level taxonomy remain poorly ...

• Marine habitat use and feeding ecology of introduced anadromous brown trout at the colonization front of the sub-Antarctic Kerguelen archipelago 

  Davidsen, Jan Grimsrud; Bordeleau, Xavier; Eldøy, Sindre Håvarstein; Whoriskey, Frederick G.; Power, Michael John; Crossin, Glenn T; Buhariwalla, Colin; Gaudin, Philippe (Journal article; Peer reviewed, 2021)

  In 1954, brown trout were introduced to the Kerguelen archipelago (49°S, 70°E), a pristine, sub-Antarctic environment previously devoid of native freshwater fishes. Trout began spreading rapidly via coastal waters to ...

• Overvåkning av anadrome laksefisk i Fjærevassdraget, Nordland. Resultater fra videoovervåkningen i 2020 

  Sjursen, Aslak Darre; Friis, Mikkel Emil Lange; Rønning, Lars; Davidsen, Jan Grimsrud (NTNU Vitenskapsmuseet naturhistorisk rapport;, Research report, 2021)

• Fiskebiologiske undersøkelser i Korssjøen og Lille Korssjøen i Røros og Os kommune, med spesiell fokus på storørretbestanden 

  Sjursen, Aslak Darre; Arnekleiv, Jo Vegar (NTNU Vitenskapsmuseet naturhistorisk rapport;, Research report, 2021)

• Utbygging av Orkanger havn - kartlegging av områdebruk til sjøørret og forslag til kompenserende tiltak 

  Davidsen, Jan Grimsrud; Sjursen, Aslak Darre; Davidsen, Anette Sophie Grimsrud (Research report, 2021)

• Ferskvannsbiologiske undersøkelser i Grøa, Sunndal kommune. Årsrapport for 2020 

  Kielland, Øystein Nordeide; Davidsen, Jan Grimsrud; Davidsen, Anette Sophie Grimsrud; Rønning, Lars; Kjærstad, Gaute (NTNU Vitenskapsmuseet naturhistorisk notat;, Research report, 2021)

• Overvåkning av anadrome laksefisk i Drevja, Nordland. Resultater fra videoovervåkningen i 2020 

  Sjursen, Aslak Darre; Rønning, Lars; Davidsen, Jan Grimsrud (NTNU Vitenskapsmuseet naturhistorisk notat;, Research report, 2021)

• Phylogenetic Status of Arthonia phaeophysciae (Arthoniaceae, Ascomycota). Newly Found in Japan. 

  Frisch, Andreas; Tadome, Kensuke; Moon, Kwang Hee; Thor, Göran; Ohmura, Yoshihito (Peer reviewed; Journal article, 2020)

  The lichenicolous fungus Arthonia phaeophysciae Grube & Matzer (Arthoniaceae, Ascomycota), growing on Physciella melanchra and Phaeophyscia sp., is newly reported from Central Honshu in Japan. Additional localities are ...

• The effects of nutritional state, sex and body size on the marine migration behaviour of sea trout 

  Eldøy, Sindre Håvarstein; Bordeleau, Xavier; Lawrence, M. J.; Thorstad, Eva B.; Finstad, Anders Gravbrøt; Whoriskey, Frederick G.; Crossin, Glenn T; Cooke, Steven J.; Aarestrup, Kim; Rønning, Lars; Sjursen, Aslak Darre; Davidsen, Jan Grimsrud (Peer reviewed; Journal article, 2021)

  The sea trout (anadromous brown trout Salmo trutta) displays extensive among-individual variation in marine migration behaviour. We studied the migration behaviour of 286 sea trout (27-89 cm) tagged with acoustic transmitters ...

• Describing the hidden species diversity of Chaetozone (Annelida, Cirratulidae) in the Norwegian Sea using morphological and molecular diagnostics 

  Grosse, Maël Ariel; Capa, Maria; Bakken, Torkild (Journal article; Peer reviewed, 2021)

  Using molecular markers and species delimitation analyses, a high diversity of bi-tentaculate Cirratulidae was discovered from the North-East Atlantic. Five new species are described: Chaetozone pseudosetosa sp. nov., ...

• Wild salmonids are running the gauntlet of pathogens and climate as fish farms expand northwards 

  Vollset, Knut; Lennox, Robert J.; Davidsen, Jan Grimsrud; Eldøy, Sindre Håvarstein; Isaksen, Trond Einar; Madhun, Abdullah Sami; Karlsson, Sten; Miller, Kristina M (Peer reviewed; Journal article, 2020)

  Salmon farming has multiplied from a side business of coastal farmers to one of the world's major aquaculture species. This has dramatically altered the disease dynamics between farmed and wild salmonids. As salmon fish ...

• Galerucella (Neogalerucella) anserina Ødegaard & Hanssen, sp. nov., a new species of Chrysomelidae (Coleoptera, Chrysomelidae, Galerucinae) from Norway 

  Ødegaard, Frode; Hanssen, Oddvar (Peer reviewed; Journal article, 2020)

  A new chrysomelid beetle, Galerucella anserina Ødegaard & Hanssen, sp. nov., belonging to the Galerucella tenellagroup (subgenus Neogalerucella) is described, illustrated and distinguished from similar species within the ...

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