Now showing items 21-40 of 228

    • Bycatch in trawl-fisheries. Sub-project 3 

      Sundet, Jan Henry; Hauan, Marit Anne (Research report; Forskningsrapport, 2000)
      The main goals of this sub-project were to evaluate whether interviewing fishers could be an appropriate method to reveal quantities of the bycatches in the Norwegian trawl fisheries, and to describe the knowledge about and the fishermen's attitudes to the bycatch problem. In total 11 crew members on trawlers from a fishing company in Lofoten were interviewed. The data from the interviews showed ...
    • Challenging Our View of Temporality 

      Ragazzi, Rossella (Journal article; Tidsskriftartikkel; Peer reviewed, 2014)
    • Characterization of 14 microsatellite markers for Silene acaulis (Caryophyllaceae) 

      Müller, Eike; Hlavackova, Iva; Svoen, Mildrid Elvik; Alsos, Inger Greve; Eidesen, Pernille Bronken (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-09-08)
      Premise of the study: Fifty candidate microsatellite markers, generated using 454 shotgun sequencing, were tested for the widespread arctic/alpine herb Silene acaulis (Caryophyllaceae). Methods and Results: Fourteen out of 50 markers resulted in polymorphic products with profiles that enabled interpretation. The numbers of alleles per locus ranged from two to six, and the expected heterozygosity ...
    • Chertbruddet i Melsvik. Undersøkelse av chertbrudd, utvinningsteknologi og bosetningsspor fra tidlig eldre steinalder i Melsvik, Alta k., Finnmark f. 

      Niemi, Anja Roth; Cerbing, Mikael; Nergaard, Ragnhild Holten; Oppvang, Janne; Storemyr, Per (Research report; Forskningsrapport, 2019)
      I 2012-2013 ble et chertbrudd fra steinalderen undersøkt utenfor Alta i Finnmark. Undersøkelsen omfattet 1000 m2 av steinbruddet, og 3500 m2 av bosetingsområdene som lå like ved. I tillegg til utgravning ble det gjort eksperimenter med utvinning av chert i bruddet. Resultatene viser at bruddet ble brukt allerede 8400 f.Kr., og at fyrsetting var den viktigste metoden for å bryte chert fra berget. ...
    • The Church, Pietist Mission and The Sámi. - An Account of a Northern Norwegian Mission District in the Early Eighteenth Century. 

      Storm, Dikka (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
      The indigenous religion of the Sámi population came under strong pressure through the Pietist mission effort, which occurred during the first decades of the 18th century in Denmark-Norway. This study focuses on the complex religious situation in the areas of the Northern Norwegian counties of Nordland and Troms. The study uses a spatial approach to map the positions of the different institutions ...
    • Circumpolar Arctic vegetation: a hierarchic review and roadmap toward an internationally consistent approach to survey, archive and classify tundra plot data 

      Walker, D. A.; Daniels, F.J.A.; Alsos, Inger Greve; Bhatt, U S; Breen, A L; Buchhorn, M; Bultmann, H; Druckenmiller, L A; Edwards, M E; Ehrich, Dorothee; Epstein, Howard E.; Gould, W.A.; Ims, Rolf Anker; Meltofte, H; Raynolds, M. K.; Sibik, J; Talbot, SS; Webber, P. J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-05-10)
      Satellite-derived remote-sensing products are providing a modern circumpolar perspective of Arctic vegetation and its changes, but this new view is dependent on a long heritage of ground-based observations in the Arctic. Several products of the Conservation of Arctic Flora and Fauna are key to our current understanding.Wereview aspects of the PanArctic Flora, the Circumpolar Arctic Vegetation ...
    • Circumpolar dynamics of a marine top-predator track ocean warming rates. 

      Descamps, Sebastian; Anker-Nilssen, Tycho; Barrett, Robert T.; Irons, D.; Merkel, Flemming; Robertson, Gregory J.; Yoccoz, Nigel Gilles; Mallory, Mark L.; Montevecchi, William A.; Boertmann, D.; Artukhin, Yuri; Christensen-Dalsgaard, Signe; Erikstad, Kjell E.; Gilchrist, H. Grant; Labansen, Aili; Lorentsen, Svein Håkon; Mosbech, Anders; Olsen, Bergur; Petersen, Aevar; Rail, Jean-Francois; Renner, Heather M.; Strøm, H.; Systad, Geir Helge; Wilhelm, Sabina I.; Zelenskaya, Larisa (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-04-07)
      Global warming is a nonlinear process, and temperature may increase in a stepwise manner. Periods of abrupt warming can trigger persistent changes in the state of ecosystems, also called regime shifts. The responses of organisms to abrupt warming and associated regime shifts can be unlike responses to periods of slow or moderate change. Understanding of nonlinearity in the biological responses to ...
    • Climate change, non-indigenous species and shipping: assessing the risk of species introduction to a high-Arctic archipelago 

      Ware, Christopher; Berge, Jørgen; Sundet, Jan Henry; Kirkpatrick, JB; Coutts, A.D.M.; Jelmert, Anders; Olsen, SM; Floerl, O; Wisz, Mary S.; Alsos, Inger Greve (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
      Aim: Anticipated changes in the global ocean climate will affect the vulnerability of marine ecosystems to the negative effects of non-indigenous species (NIS). In the Arctic, there is a need to better characterize present and future marine biological introduction patterns and processes. We use a vector-based assessment to estimate changes in the vulnerability of a high-Arctic archipelago to marine ...
    • Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge 

      Reiertsen, Tone Kristin; Erikstad, Kjell E; Barrett, Robert T; Sandvik, Hanno; Yoccoz, Nigel (Journal article; Tidsskriftartikkel; Peer reviewed, 2012-06-22)
      Climate fluctuations and its effects on ecological processes are evident in most areas worldwide but whether such climatic effects are induced phenotypic plasticity or whether animals adapt to the new environment through micro‐evolutionary processes is poorly known. In this study we have analyzed long‐term data (22 years) on the relationship between climatic fluctuations and the adult survival of ...
    • Climate-Driven Ichthyoplankton Drift Model Predicts Growth of Top Predator Young 

      Myksvoll, Mari Skuggedal; Erikstad, Kjell E.; Barrett, Robert T.; Sandvik, Hanno; Vikebø, Frode Bendiksen (Journal article; Tidsskriftartikkel; Peer reviewed, 2013-11-12)
      Climate variability influences seabird population dynamics in several ways including access to prey near colonies during the critical chick-rearing period. This study addresses breeding success in a Barents Sea colony of common guillemots Uria aalge where trophic conditions vary according to changes in the northward transport of warm Atlantic Water. A drift model was used to simulate interannual ...
    • A cosmopolitan, Sami-friendly scholar? Väinö Tanner on the best way to treat the Sami 

      Nyyssönen, Jukka (Journal article; Tidsskriftartikkel; Peer reviewed, 2016)
      The topic of this article is Väinö Tanner’s views on Sami policies, which are searched from numerous contexts, including his personal career and Nordic Sami policies. Also the discur-sive resources, which he re-produced, are charted. Of the contemporaneous Sami policies, he ad-vocated the Swedish variant, which suited better his agendas in his scholarly production on the Skolt Sami. The origin of ...
    • Cross-sectional associations between prevalent vertebral fracture and pulmonary function. The sixth Tromso Study 

      Morseth, Bente; Melbye, Hasse; Waterloo, Svanhild Haugnes; Thomassen, Marte Renate; Risberg, Marijke Jongsma; Emaus, Nina (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
      Persons with vertebral fracture may have reduced pulmonary function, but this association has not been much studied. The aim of this cross-sectional study was therefore to examine the relationship between vertebral fracture and pulmonary function in a general, elderly population. Vertebral morphometry was used for vertebral fracture assessment in 2132 elderly men (n = 892) and women (n = 1240) aged ...
    • Čuđojoganjálbmi - en tidlig metalltidsboplass fra Indre Finnmark - med spor etter opphold i eldre steinalder. 

      Sommerseth, Ingrid (Research report; Forskningsrapport, 2014)
      Čuđojoganjálbmi ligger ved kommunegrensen til Kautokeino og Karasjok midt på Finnmarksvidda. Området ligger i en bred elvedal i den sørlige enden av vannet Vuottašjávri like ved riksvei 92, ca 320 m.o.h. Området er preget av tørre morenemoer bevokst med lyng, lav og fjellbjrøk, myr og våtområder ved vannet. Området er sentral for reindrifta og har tidligere vært brukt som ressursområde for ...
    • Dárbašit go mii Sámi boazodoalu? 

      Bjørklund, Ivar (Chronicle; Kronikk, 2013)
      Sámi boazodoallu lea dál boahtán luoddaerrui – fárrolaga norgalaš eiseválddiiguin. Geainnu válljen lea das lea go áigumuššan bisuhit dan maŋemus sámi kulturguoddi ealáhuslági vai rihkkut álbmotrievtti geatnegasvuođaid, láhkaduođaštuvvon vuoigatvuođaid ja dábálaš politihkalaš olmmošvieru. Boazodoalu vuorbi lea leamaš álo hálddašuvvot ja ipmirduvvot ideologalaš fáhtehusaid bokte mat guđege áiggi leat ...
    • The decline of Norwegian kittiwake populations: modelling the role of ocean warming. 

      Sandvik, Hanno; Reiertsen, Tone K.; Erikstad, Kjell Einar; Anker-Nilssen, Tycho; Barrett, Robert T.; Lorentsen, Svein-Håkon; Systad, Geir Helge; Myksvoll, Mari Skuggedal (Journal article; Tidsskriftartikkel; Peer reviewed, 2014)
      The black-legged kittiwake Rissa tridactyla is a pelagic seabird whose population has recently declined in most parts of the North Atlantic and which is red-listed in most bordering countries. To investigate a possible cause for this decline, we analysed the population dynamics of 5 kittiwake colonies along the Norwegian coast, ranging from 62° to 71° N, over the last 20 to 35 yr. By quantifying the ...
    • Den første gården i Nord-Norge : jordbruksbosetting fra bronsealder til jernalder på Kveøy 

      Arntzen, Johan Eilertsen; Sommerseth, Ingrid (Research report; Forskningsrapport, 2010-06)
    • Den nordligste bronsealderen i Norden? Gjennomføringsplan for arkeologiske undersøkelser av tidlig jordbruksboplass i Sandvika, Tromsø kommune (ID: 115182) sommeren 2013 

      Arntzen, Johan Eilertsen (Research report; Forskningsrapport, 2013)
      Som et ledd i undertegnedes PhD-prosjekt “The consolidation of farming in northern Norway 1200 BC–0 AD: An investigation based on settlement sites” planlegges en arkeologisk undersøkelse i Sandvika, Tromsø kommune våren 2013. Ett av hovedmålene med det overliggende prosjektet er å undersøke omfanget, karakteren og betydningen av jordbruk i Nord-Norge i “konsolideringsfasen”. En større mengde ...
    • Den største flateavdekkingen i Nord-Norge: Fra gård til grav på Kveøya 

      Arntzen, Johan Eilertsen; Henriksen, Jørn Erik; Sommerseth, Ingrid (Conference object; Konferansebidrag, 2008)
      Planområdet ligger på Hundstadneset på Kveøya i Kvæfjord kommune i Troms. Det er satt i gang arkelogiske undersøkelser som følge av en regulering splan for bru­forbindelse mellom Kveøya og Hinnøya.
    • The dependence of long-distance migration to North Norway on environmental conditions in the wintering area and en route 

      Barrett, Robert T. (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
      The onset of bird migration may be under partial endogenous control whereas the timing of movement is flexible with weather and conditions faced by the moving birds being the ultimate cause of variability of arrival dates. This study shows that the early arrival dates of two of three long-distance passerine spring migrants (Willow Warblers Phylloscopus trochilus and Chiffchaffs P. collybita) in North ...
    • Det er for seint å snyte seg når nesa er borte - Om betydningen av å utvikle lokale kompetanseutviklingstrategier i distriktssamfunn. 

      Danielsen, Ådne; Grepperud, Gunnar (Chronicle; Kronikk, 2013)
      Kronikken tar for seg hvordan kommuner i distriktene kan møte kompetansebehov i egen organisasjon og lokalsamfunn. Det handler om å utvikle strategier som gjør at man satser på å utvikle kompetansen hos egne innbyggere for på den måten å sikre seg tilgang på kompetent arbeidskraft.