• Radiocarbon calibration around AD 1900 from Scots pine (Pinus sylvestris) tree rings from northern Norway 

      Svarva, Helene Løvstrand; Grootes, Pieter Meiert; Seiler, Martin; Thun, Terje; Værnes, Einar; Nadeau, Marie-Josée (Journal article; Peer reviewed, 2019)
      To resolve an inconsistency around AD 1895 between radiocarbon (14C) measurements on oak from the British Isles and Douglas fir and Sitka spruce from the Pacific Northwest, USA, we measured the 14C content in single-year ...
    • The Radiocarbon Sample Archive of Trondheim 

      Seiler, Martin Thomas; Grootes, Pieter M; Svarva, Helene Løvstrand; Nadeau, Marie-Josee (Peer reviewed; Journal article, 2023)
      Atmospheric CO2 samples have been collected by the Trondheim Radiocarbon Laboratory since the 1960s. The remaining material from the measurements has been precipitated as CaCO3 and stored in glass containers. We investigated ...
    • RADIOCARBON STEP-COMBUSTION OXIDATION METHOD and FTIR ANALYSIS of TRONDHEIM CaCO<inf>3</inf>PRECIPITATES of ATMOSPHERIC CO<inf>2</inf>SAMPLES: FURTHER INVESTIGATIONS and INSIGHTS 

      Santos, Guaciara M.; Leong, Christopher A.; Grootes, Pieter Meiert; Seiler, Martin Thomas; Svarva, Helene Løvstrand; Nadeau, Marie-Josee (Journal article; Peer reviewed, 2023)
      Eight atmospheric carbon dioxide samples (as calcium carbonate—CaCO3—precipitates) from Lindesnes site (58ºN, 7ºE), belonging to 1963 and 1980 (four samples from each year) and stored at the National Laboratory for Age ...
    • Regional Patterns of Late Medieval and Early Modern European Building Activity Revealed by Felling Dates 

      Ljungqvist, Fredrik Charpentier; Seim, Andrea; Tegel, Willy; Krusic, Paul J.; Baittinger, Claudia; Belingard, Christelle; Bernabei, Mauro; Bonde, Niels; Borghaerts, Paul; Couturier, Yann; Crone, Anne; van Daalen, Sjoerd; Daly, Aoife; Doeve, Petra; Domínguez-Delmás, Marta; Edouard, Jean-Louis; Frank, Thomas; Ginzler, Christian; Grabner, Michael; Gschwind, Friederike M.; Haneca, Kristof; Hansson, Anton; Herzig, Franz; Heussner, Karl-Uwe; Hofmann, Jutta; Houbrechts, David; Kaczka, Ryszard J.; Kolář, Tomáš; Kontic, Raymond; Kyncl, Tomáš; Labbas, Vincent; Lagerås, Per; Le Digol, Yannick; Le Roy, Melaine; Leuschner, Hanns Hubert; Linderson, Hans; Ludlow, Francis; Marais, Axel; Mills, Coralie M.; Neyses-Eiden, Mechthild; Nicolussi, Kurt; Perrault, Christophe; Pfeifer, Klaus; Rybníček, Michal; Rzepecki, Andreas; Schmidhalter, Martin; Seifert, Mathias; Shindo, Lisa; Spyt, Barbara; Susperregi, Josué; Svarva, Helene Løvstrand; Thun, Terje; Walder, Felix; Ważny, Tomasz; Werthe, Elise; Westphal, Thorsten; Wilson, Rob; Büntgen, Ulf (Peer reviewed; Journal article, 2022)
      Although variations in building activity are a useful indicator of societal well-being and demographic development, historical datasets for larger regions and longer periods are still rare. Here, we present 54,045 annually ...
    • Revita-prosjektet - Årsrapport 2013 

      Johansen, Torkel (Research report, 2014)
    • Rike løvskoger på Ofotfjordens nordside 

      Granmo, Alfred (NTNU Vitenskapsmuseet Rapport Botanisk Serie, 0802-2992; 1984:2, Research report, 1984)
    • Samkatalog for museumslitteratur 

      Nissen, Harald (Det Kgl. Norske Videnskabers Selskab, Museet, Miscellanea / senere endret navn til Gunneria; 24, Research report, 1976)
    • Scandlynx: a vision for coordinated lynx research in Scandinavia 

      Linnell, John Durrus; Andrén, Henrik; Liberg, Olof; Odden, John; Skogen, Ketil; Andersen, Reidar (NINA rapport;, Research report, 2005)
      This document presents a vision for research needs on Eurasian lynx in Scandinavia. The focus is on applied research to provide managers with the knowledge they need to ensure lynx management is sustainable in the future, ...
    • Selecting habitat to survive: The impact of road density on survival in a large carnivore 

      Basille, Mathieu; Van Moorter, Bram F. A.; Herfindal, Ivar; Martin, Jodie; Linnell, John Durrus; Odden, John; Andersen, Reidar; Gaillard, Jean-Michel (Journal article; Peer reviewed, 2013)
      Habitat selection studies generally assume that animals select habitat and food resources at multiple scales to maximise their fitness. However, animals sometimes prefer habitats of apparently low quality, especially when ...
    • Status Report of the Trondheim Radiocarbon Laboratory 

      Seiler, Martin; Grootes, Pieter Meiert; Haarsaker, John Øystein; Lelu, Sylvie; Rzadeczka-Juga, Izabela; Stene, Sølvi; Svarva, Helene Løvstrand; Thun, Terje; Værnes, Einar; Nadeau, Marie-Josée (Journal article; Peer reviewed, 2019)
      The Trondheim radiocarbon (14C) laboratory has evolved from a traditional radiocarbon decay counting laboratory to an accelerator mass spectrometry (AMS) facility primarily measuring 14C. This evolution required adjustments ...
    • Strandbergvegetasjon. En plantesosiologisk undersøkelse på Frøya, Sør-Trøndelag 

      Iversen, Svein Terje (Gunneria, 0332-8554; 96, Research report, 1984)
    • Streptokokker (Gruppe A og B). Strategimøte nr 15, 2001 

      Lassen, Jørgen Fredrik; Sandven, Per; Vik, Einar; Bevanger, Lars; Gaustad, Peter; Høiby, Arne (Eksterne kvalitetsvurderinger i bakteriologi, mykologi og parasitt, Research report, 2003)
    • Supplement 1 to "A bibliography of the Chironomidae" 

      Hoffrichter, Odwin; Reiss, Friedrich (Gunneria, 0332-8554; 37, Research report, 1981)
    • Teacher time outs in rehearsals: in‑service teachers learning ambitious mathematics teaching practices 

      Wæge, Kjersti; Fauskanger, Janne (Peer reviewed; Journal article, 2020)
      The article focuses on rehearsals as part of a practice-based approach to professional development. Fourteen Norwegian elementary in-service teachers (ISTs) collaborate in learning cycles of enactment and investigation, ...
    • Terrestrisk naturovervåking i 2013: Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater. 

      Framstad, Erik; Aarrestad, Per Arild; Økland, Tonje; Evju, Marianne; Kålås, John Atle (NINA rapport;1036, Research report, 2014)
      Overvåkingen i TOV omfatter viktige biologiske komponenter i vanlige boreale og lavalpine økosystemer. Det er forventet at overvåkingsvariablene vil respondere på ulike naturlige og menneskeskapte endringer. Her gis en ...
    • The 1953-1965 rise in atmospheric bomb 14C in central Norway 

      Svarva, Helene Løvstrand; Grootes, Pieter Meiert; Seiler, Martin; Stene, Sølvi; Thun, Terje; Værnes, Einar; Nadeau, Marie-Josée (Journal article; Peer reviewed, 2019)
      Sub-annual measurements, eight increments per year, of cellulose in a Scots pine tree growing in central Norway are presented as a proxy for tropospheric 14CO2 at biweekly to monthly resolution. The results are validated ...
    • The Ascidian fauna on level bottom areas in the Borgenfjord, 1967-1973 

      Gulliksen, Bjørn (Det Kgl. Norske Videnskabers Selskab, Museet, Miscellanea / senere endret navn til Gunneria; 21, Research report, 1974)
    • The collection of botanical letters to Mikael H. Foslie in the Gunnerus Library: a catalogue 

      Thor, Evelyn; Johansen, Stein; Nilsen, Liv S. (Gunneria, 0332-8554; 78, Research report, 2005)
      The catalogue includes records of letters in the Gunnerus Library received by the renowned expert on coralline algae, Mikael H. Foslie, during 1884-1909. Nearly 2000letters have been analysed and the information categorized ...
    • The next generation fungal diversity researcher 

      Grube, Martin; Gaya, Ester; Kauserud, Håvard; Smith, Adrian M.; Avery, Simon V.; Fernstad, Sara F.; Muggia, Lucia; Martin, Michael D.; Eivindsen, Tove; Kõljalg, Urmas; Bendiksby, Mika (Journal article; Peer reviewed, 2017)
      Fungi are more important to our lives than is assumed by the general public. They can comprise both devastating pathogens and plant-associated mutualists in nature, and several species have also become important workhorses ...
    • The roles of statoliths, auxin transport, and auxin metabolism in root geotropism 

      Iversen, Tor-Henning (Det Kgl. Norske Videnskabers Selskab, Museet, Miscellanea / senere endret navn til Gunneria; 15, Research report, 1974)