Now showing items 1-20 of 829

    • A. Kartlegging av truete vegetasjonstyper. Erfaringer fra Inderøy og Levanger 

      Aarrestad, Per Arild; Øien, Dag-Inge; Lyngstad, Anders; Moen, Asbjørn; Often, Anders (NTNU Vitenskapsmuseet Rapport Botanisk Serie, 0802-2992; 2003:1, Research report, 2003)
      Endangered vegetation types have been mapped in the municipalities of Inderøy and Levanger in order to evaluate how well the vegetation types are covered by the municipal mapping of valuable nature types. In Inderøy the ...
    • A catalogue of the type specimens of protozoans, invertebrates and fish in the Museum of Natural History and Archaeology, NTNU 

      Bakken, Torkild (Gunneria, 0332-8554; 74, Research report, 1999)
      This catalogue gives a review of the zoological type material deposited in the Museum of Natural History and Archaeology, Norwegian University of Science and Technology. The museum dates back to the eighteenth century but ...
    • A collection of marine Mollusca from Møre and Romsdal, Northwestern Norway 

      Sneli, Jon-Arne (Det Kgl. Norske Videnskabers Selskab, Museet, Miscellanea / senere endret navn til Gunneria; 20, Research report, 1974)
    • Actuarial senescence in a long-lived orchid challenges our current understanding of ageing 

      Dahlgren, Johan P.; Colchero, Fernando; Jones, Owen R.; Øien, Dag Inge; Moen, Asbjørn; Sletvold, Nina (Conference object; Journal article, 2016)
      The dominant evolutionary theory of actuarial senescence—an increase in death rate with advancing age—is based on the concept of a germ cell line that is separated from the somatic cells early in life. However, such a ...
    • Advancing the use of molecular methods for routine freshwater macroinvertebrate biomonitoring – the need for calibration experiments 

      Blackman, Rosetta C.; Mächler, Elvira; Altermatt, Florian; Arnold, Amanda; Beja, Pedro; Boets, Pieter; Egeter, Bastian; Elbrecht, Vasco; Filipe, Ana Filipa; Jones, J. Iwan; Macher, Jan N.; Majaneva, Markus; Martins, Filipa M. S.; Múrria, Cesc; Meissner, Kristian; Pawlowski, Jan; Shmidt Yáñez, Paul L.; Zizka, Vera M. A.; Leese, Florian; Price, Ben; Deiner, Kristy (Journal article; Peer reviewed, 2019)
      Over the last decade, steady advancements have been made in the use of DNA-based methods for detection of species in a wide range of ecosystems. This progress has culminated in molecular monitoring methods being employed ...
    • Akeleie og abrodd. Hagens tradisjonsplanter. 

      Fremstad, Eli; Solem, Thyra (Bli med ut!; 3, Research report, 2005)
    • Alien plants, animals, fungi and algae in Norway: an inventory of neobiota 

      Sandvik, Hanno; Dolmen, Dag; Elven, Reidar; Falkenhaug, Tone; Forsgren, Elisabet; Hansen, Haakon; Hassel, Kristian; Husa, Vivian; Kjærstad, Gaute; Ødegaard, Frode; Pedersen, Hans Christian; Solheim, Halvor; Stokke, Bård Gunnar; Åsen, Per Arvid; Åström, Sandra Charlotte Helene; Brandrud, Tor Erik; Elven, Hallvard; Endrestøl, Anders; Finstad, Anders Gravbrøt; Fredriksen, Stein; Gammelmo, Øivind; Gjershaug, Jan Ove; Gulliksen, Bjørn; Hamnes, Inger Sofie; Hatteland, Bjørn Arild; Hegre, Hanne; Hesthagen, Trygve H.; Jelmert, Anders; Jensen, Thomas Correll; Johnsen, Stein Ivar; Karlsbakk, Egil; Magnusson, Christer; Nedreaas, Kjell Harald; Nordén, Björn; Oug, Eivind; Pedersen, Oddvar; Pedersen, Per Anker; Sjøtun, Kjersti; Skei, Jon Kristian; Solstad, Heidi; Sundheim, Leif; Swenson, Jon; Syvertsen, Per Ole; Talgø, Venche; Vandvik, Vigdis; Westergaard, Kristine Bakke; Wienerroither, Rupert; Ytrehus, Bjørnar; Hilmo, Olga; Henriksen, Snorre; Gederaas, Lisbeth (Journal article; Peer reviewed, 2019)
      We present the results of an inventory and status assessment of alien species in Norway. The inventory covered all known multicellular neobiota, 2496 in total, 1039 of which were classified as naturalised. The latter ...
    • Aluminiumbehandling mot Gyrodactylus salaris i Ogna og Figga i 2006-effekter på bunndyr 

      Kjærstad, Gaute; Arnekleiv, Jo Vegar (NTNU Vitenskapsmuseet Zoologisk Notat, 1504-503X; 2007:2, Research report, 2007)
    • A mega-cryptic species complex hidden among one of the most common annelids in the North East Atlantic 

      Nygren, Arne; Parapar, Julio; Meissner, Karin; Pons, Joan; Bakken, Torkild; Kongsrud, Jon Anders; Gaeva, Daria; Oug, Eivind; Sirkoski, Andrey; Johansen, Robert Andre; Hutchings, Pat; Lavasque, Nicolas; Capa Corrales, Maria (Journal article; Peer reviewed, 2018)
      We investigate mitochondrial (COI, 16S rDNA) and nuclear (ITS2, 28S rDNA) genetic structure of North East Atlantic lineages of Terebellides, a genus of sedentary annelids mainly inhabiting continental shelf and slope ...
    • Amfibier i østre deler av Trøndelag. Beskrivelser av ynglebiotopene og utvelgelseav undervisningsdammer 

      Strand, Leif Åge (NTNU Vitenskapsmuseet Rapport Zoologisk Serie, 0802-0833; 1994:5, Research report, 1994)
    • Amfibieundersøkelser m.m. ved Foldsjøen, Homlavassdraget i Malvik kommune 

      Dolmen, Dag (NTNU Vitenskapsmuseet Zoologisk Notat, 1504-503X; 1998:2, Research report, 1998)
    • Amphibian recovery after a decrease in acidic precipitation 

      Dolmen, Dag; Finstad, Anders Gravbrøt; Skei, John K. (Journal article, 2017)
      We here report the first sign of amphibian recovery after a strong decline due to acidic precipitation over many decades and peaking around 1980–90. In 2010, the pH level of ponds and small lakes in two heavily acidified ...
    • Ancient DNA reveals the timing and persistence of organellar genetic bottlenecks over 3,000 years of sunflower domestication and improvement 

      Wales, Nathan; Akman, Melis; Watson, Ray H B; Sánchez Barreiro, Fatima; Smith, Bruce D; Gremillion, Kristen J; Gilbert, Marcus Thomas Pius; Blackman, Benjamin K (Journal article; Peer reviewed, 2019)
      Here, we report a comprehensive paleogenomic study of archaeological and ethnographic sunflower remains that provides significant new insights into the process of domestication of this important crop. DNA from both ancient ...
    • Ancient genomes from Iceland reveal the making of a human population 

      Ebenesersdóttir, Sigríður Sunna; Sandoval-Velasco, Marcela; Gunnarsdóttir, Ellen D.; Jagadeesan, Anuradha; Guðmundsdóttir, Valdís B.; Thordardóttir, Elísabet L.; Einarsdóttir, Margrét S.; Moore, Kristjan H. S.; Sigurðsson, Ásgeir; Magnúsdóttir, Droplaug N.; Jónsson, Hákon; Snorradóttir, Steinunn; Hovig, Eivind; Møller, Pål; Kockum, Ingrid; Olsson, Tomas; Alfredsson, Lars; Hansen, Thomas F.; Werge, Thomas; Cavalleri, Gianpiero L.; Gilbert, Edmund; Lalueza-Fox, Carles; Walser III, Joe W.; Kristjánsdóttir, Steinunn; Gopalakrishnan, Shyam; Arnadottir, Lilja; Magnússon, Ólafur Þ.; Gilbert, Marcus Thomas Pius; Stefánsson, Kári; Helgason, Agnar (Journal article; Peer reviewed, 2018)
      Opportunities to directly study the founding of a human population and its subsequent evolutionary history are rare. Using genome sequence data from 27 ancient Icelanders, we demonstrate that they are a combination of ...
    • Ancient origin and maternal inheritance of blue cuckoo eggs 

      Røskaft, Eivin; Møller, Anders P.; Liang, Wei; Sorenson, Michael D; Yang, Canchao; Takasu, Fugo; Stokke, Bård Gunnar; Fossøy, Frode; Moksnes, Arne; Ekrem, Torbjørn; Rutila, Jarkko (Journal article; Peer reviewed, 2016)
      Maternal inheritance via the female-specific W chromosome was long ago proposed as a potential solution to the evolutionary enigma of co-existing host-specific races (or ‘gentes’) in avian brood parasites. Here we report ...
    • An effective method for the recapture of escaped farmed salmon 

      Chittenden, Cedar; Rikardsen, Audun H.; Skilbrei, Ove Tommy; Davidsen, Jan Grimsrud; Halttunen, Elina; Skardhamar, Jofrid; McKinley, R. Scott (Journal article; Peer reviewed, 2011)
      ABSTRACT: The search for effective strategies to prevent and mitigate accidental releases of aquaculture fishes is on-going. To test a new recapture strategy and evaluate the individual dispersal behaviour of escaped farmed ...
    • A new surface gliding species of Chironomidae: An independent invasion of marine environments and its evolutionary implications 

      Qi, Xin; Lin, Xiaolong; Ekrem, Torbjørn; Beutel, Rolf Georg; Song, Chao; Orlov, Igor; Chen, Chun-Tang; Wang, Xin-hua (Journal article; Peer reviewed, 2018)
      Insects have invaded marine habitats only rarely and secondarily. Recently, we discovered a flightless dipteran species skating rapidly on the surface of seawater ponds at the Pacific coast of eastern China. Morphological ...
    • An expanded mammal mitogenome dataset from Southeast Asia 

      Salleh, Faezah Mohd; Ramos-Madrigal, Jazmín; Peñaloza, Fernando; Liu, Shanlin; Sinding, Mikkel Holger Strander; Patel, Riddhi P.; Martins, Renata; Lenz, Dorina; Fickel, Jörns; Roos, Christian; Shamsir, Mohd Shahir; Azman, Mohammad Shahfiz; Lim, Burton K.; Rossiter, Stephen J.; Wilting, Andreas; Gilbert, Marcus Thomas Pius (Journal article; Peer reviewed, 2017)
      Southeast (SE) Asia is 1 of the most biodiverse regions in the world, and it holds approximately 20% of all mammal species. Despite this, the majority of SE Asia's genetic diversity is still poorly characterized. The growing ...
    • An ‛Aukward’ tale: a genetic approach to discover the whereabouts of the last Great Auks 

      Thomas, Jessica E; Carvalho, Gary R.; Haile, James; Martin, Michael David; Castruita, Jose A. Samaniego; Niemann, Jonas; Sinding, Mikkel Holger Strander; Sandoval-Velasco, Marcela; Rawlence, Nicolas J.; Fuller, Errol; Fjeldså, Jon; Hofreiter, Michael; Stewart, John R; Gilbert, Marcus Thomas Pius; Knapp, Michael (Journal article; Peer reviewed, 2017)
      One hundred and seventy-three years ago, the last two Great Auks, Pinguinus impennis, ever reliably seen were killed. Their internal organs can be found in the collections of the Natural History Museum of Denmark, but the ...
    • A preboreal elk (Alces alces L., 1758) antler from south-eastern Norway 

      Grøndahl, Finn Audun; Hufthammer, Anne Karin; Dahl, Svein Olaf; Rosvold, Jørgen (Journal article; Peer reviewed, 2010)
      In 1895 a shed elk antler was found in a mire on a farm near Fluberg, in Søndre Land municipality in south-eastern Norway. The antler was first radiocarbon dated in 2008 and yielded the age 9,100 ± 50 BP (8,340 – 8,250 ...