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Viser treff 2217-2236 av 4301

    • Long‑term PIT tag retention rates in Atlantic salmon (Salmo salar) 

      Foldvik, Anders; Kvingedal, Eli (Journal article; Peer reviewed, 2018)
      Background: Passive integrated transponder (PIT) tags are widely used in studies of various aspects of fish survival, movement and behaviour. Quality of such studies depends on the fish retaining the tags over the study ...

    • Lophelia pertusa in Norwegian waters. What have we learned since 2008? 

      Järnegren, Johanna; Kutti, Tina (NINA Rapport;1028, Research report, 2014)
      Järnegren, J. & Kutti, T. 2014. Lophelia pertusa in Norwegian waters. What have we learned since 2008? – NINA Report 1028. 40 pp. This report was requested by the Norwegian Environment Agency as a platform of knowledge ...

    • Louping-ill virus serosurvey of willow ptarmigan (Lagopus Lagopus Lagopus) in Norway 

      Ytrehus, Bjørnar; Rocchi, Mara; Brandsegg, Hege; Turnbull, Dylan; Miller, Andrea L.; Pedersen, Hans Christian; Kålås, John Atle; Nilsen, Erlend Birkeland (Peer reviewed; Journal article, 2021)
      In Norway, the Willow Ptarmigan (Lagopus lagopus lagopus) is experiencing population declines and is nationally Red Listed as Near Threatened. Although disease has not generally been regarded as an important factor behind ...

    • Loven øst for Glomma. Om støtte for ulovlig jakt på ulv som uttrykk for politisk motstand 

      Krange, Olve; Skogen, Ketil (Peer reviewed; Journal article, 2020)
      Konfliktene som utspiller seg rundt forvaltningen av ulv har etablert seg som et stabilt og synlig trekk i den norske politiske offentligheten. Også på bakken, ute blant vanlige folk, er kontroversene sterke. I deler av ...

    • Low cardiac output as physiological phenomenon in hibernating, free-ranging Scandinavian brown bears (Ursus arctos) - an observational study 

      Jørgensen, Peter Godsk; Arnemo, Jon; Swenson, Jon E.; Jensen, Jan S.; Galatius, Søren; Frøbert, Ole (Journal article; Peer reviewed, 2014)
      Background: Despite 5-7 months of physical inactivity during hibernation, brown bears (Ursus arctos) are able to cope with physiological conditions that would be detrimental to humans. During hibernation, the tissue metabolic ...

    • Low cardiac output as physiological phenomenon in hibernating, free-ranging Scandinavian brown bears (Ursus arctos) - an observational study 

      Jørgensen, Peter Godsk; Arnemo, Jon Martin; Swenson, Jon; Jensen, Jan S.; Galatius, Søren; Frøbert, Ole (Journal article; Peer reviewed, 2014)
      Background: Despite 5-7 months of physical inactivity during hibernation, brown bears (Ursus arctos) are able to cope with physiological conditions that would be detrimental to humans. During hibernation, the tissue ...

    • Low impact of dry conditions on the CO2 exchange of aNorthern-Norwegian blanket bog. 

      Lund, Magnus; Bjerke, Jarle W.; Drake, Bert G.; Engelsen, Ola; Hansen, Georg Heinrich; Parmentier, Frans-Jan W.; Powell, Thomas; Silvennoinen, Hanna Marika; Sottocornola, Matteo; Tømmervik, Hans; Weldon, Simon Mark; Rasse, Daniel (Peer reviewed; Journal Article, 2015)
      Northern peatlands hold large amounts of organic carbon (C) in their soils and are as such important in a climate change context. Blanket bogs, i.e. nutrient-poor peatlands restricted to maritime climates, may be extra ...

    • Low Recruitment in a Population of Brook Trout in a Norwegian Watershed—Is It Due to Dilution of the Water Chemistry? 

      Enge, Espen; Hesthagen, Trygve H.; Auestad, Bjørn Henrik (Peer reviewed; Journal article, 2021)
      Dilution of the water chemistry caused by reduced acidification has lately received increased attention, both in Europe and North America. There has also been a declining trend in the supply of sea salts. Several studies ...

    • Lower levels of human disturbance correspond with longer-term persistence of Endangered Green Peafowl Pavo muticus populations 

      Sukumal, Niti; Grainger, Matthew; Savini, Tomasso (Peer reviewed; Journal article, 2020)
      Galliformes are one of the most threatened groups of birds in South-East Asia, with 27% of the species threatened with extinction. Long term population viability and extinction probability studies, at different levels of ...

    • Lower Urban Humidity Moderates Outdoor Heat Stress 

      Chakraborty, Tirthankar; Venter, Zander; Qian, Y.; Lee, X. (Peer reviewed; Journal article, 2022)
      Surface temperature is often used to examine heat exposure in multi-city studies and for informing urban heat mitigation efforts due to scarcity of urban air temperature measurements. Cities also have lower relative humidity, ...

    • Lufsjåtangen og Dagalitangen på Hardangervidda. Kunnskap og utfordringar i høve til villreintrekk og menneskeleg arealbruk 

      Jordhøy, Per; Strand, Olav (NINA Rapport;412, Research report, 2009)
      Jordhøy, P. & Strand, O. 2009. Lufsjåtangen og Dagalitangen på Hardangervidda. Kunnskap og utfordringar i høve til villreintrekk og mennesksleg arealbruk. NINA Rapport 412. 77 s. + vedlegg. Buskerud fylkeskommune (koordinator) ...

    • Lufsjåtangen og villrein. Rapport fra et dialogseminar om villreinens bruk av Lufsjåtangen på Hardangervidda 

      Thomassen, Jørn; Mossing, Anders; Romtveit, Lena (NINA Rapport;1362, Research report, 2017)
      Thomassen, J., Mossing, A. & Romtveit, L. 2017. Lufsjåtangen og villrein. Rapport fra et dialogseminar om villreinens bruk av Lufsjåtangen på Hardangervidda. - NINA Rapport 1362. 39 s. Lufsjåtangen på Hardangervidda ...

    • Lynx predation on semi-domestic reindeer: do age and sex matter? 

      Mattisson, Jenny; Arntsen, Gustav Busch; Nilsen, Erlend Birkeland; Loe, Leif Egil; Linnell, John Durrus; Odden, John; Persson, J.; Andrén, H. (Journal article; Peer reviewed, 2014)
      The Eurasian lynx is an efficient stalking predator mainly selecting small-sized ungulates. In northern Scandinavia, semi-domestic reindeer are the only ungulate species available for Eurasian lynx year round and consequently ...

    • Lærerstudenters kajakkpadling - en aristotelisk danningsreise? 

      Sæle, Ove Olsen; Hallås, Bjørg Oddrun; Løtveit, Karl; Riise, Ronny (Journal article; Peer reviewed, 2016)
      Denne artikkelen belyser hvordan masterstudenters deltakelse på et forskningsseminar utendørs, med nærhet til naturen og bruk av kajakk, kan gi rom for en bred kunnskapstilegnelse og danning, personlig og profesjonsfaglig. ...

    • Lørenskog vinterpark. Konsekvensutredning av naturfaglige verdier 

      Bendiksen, Egil (NINA Rapport;1068, Research report, 2014-12)
      I forbindelse med planer om en stor innendørs skihall har Norsk institutt for naturforskning fore-tatt registreringer og gjort en konsekvensanalyse av biologiske verdier på Skårerødegården i Lørenskog kommune (Akershus). Data ...

    • Løyper for rekreasjonskjøring med snøskuter. Vurdering av effekter 

      Vistad, Odd Inge; Pedersen, Simen; Wold, Line C.; Nerdrum, Live; Handberg, Øyvind Nystad; Albertsen, Maja Olderskog (NINA Rapport;1887, Research report, 2020)
      Vistad, O.I., Pedersen, S., Wold, L. C., Nerdrum, L., Handberg, Ø. N. og Albertsen. M. O. 2020. Løyper for rekreasjonskjøring med snøskuter. Vurdering av effekter. NINA Rapport 1887. Norsk institutt for naturforskning. ...

    • Macrobenthic communities in water bodies and streams of Svalbard, Norway 

      Chertoprud, Mikhail V.; Palatov, Dmitry M.; Dimante-Deimantovica, Inta (Journal article; Peer reviewed, 2017)
      Diversity of macrobenthic communities was studied from water bodies and streams of Spitsbergen, Svalbard archipelago, Norway. In total 162 quantitative samples from different regions of Spitsbergen were analysed in relation ...

    • Macrophytes shape trophic niche variation among generalist fishes 

      Vejříková, Ivana; Eloranta, Antti; Vejřík, Lukáš; Šmejkal, Marek; Cech, Martin; Sajdlová, Zuzana; Frouzova, Jaroslava; Kiljunen, Mikko; Peterka, Jiří (Journal article; Peer reviewed, 2017)
      Generalist species commonly have a fundamental role in ecosystems as they can integrate spatially distinct habitats and food-web compartments, as well as control the composition, abundance and behavior of organisms at ...

    • Making Messy Data Work for Conservation 

      Dobson, A.D.M.; Milner-Gulland, E.J.; Aebischer, Nicholas J.; Beale, Colin M.; Brozovic, Robert; Coals, Peter; Critchlow, Rob; Dancer, Anthony; Greve, Michelle; Hinsley, Amy; Ibbett, Harriet; Johnston, Alison; Kuiper, Timothy; Le Comber, Steven; Mahood, Simon P.; Moore, Jennifer F.; Nilsen, Erlend Birkeland; Pocock, Michael J.O.; Quinn, Anthony; Travers, Henry; Wilfred, Paulo; Wright, Joss; Keane, Aidan (Journal article, 2020)
      Conservationists increasingly use unstructured observational data, such as citizen science records or ranger patrol observations, to guide decision making. These datasets are often large and relatively cheap to collect, ...

    • Management relevant applications of acoustic monitoring for Norwegian nature – The Sound of Norway 

      Sethi, Sarab S.; Fossøy, Frode; Cretois, Benjamin; Rosten, Carolyn M. (NINA Report;2064, Research report, 2021)
      Sethi, S. S., Fossøy, F., Cretois, B. & Rosten, C. M. 2021. Management relevant applications of acoustic monitoring for Norwegian nature – The Sound of Norway. NINA Report 2064. Norwegian Institute for Nature Research. High ...