Now showing items 769-788 of 2322

    • Fjellryper - En kunnskapsoversikt 

      Nilsen, Erlend Birkeland; Pedersen, Simen; Brøseth, Henrik; Pedersen, Hans-Christian (NINA rapport;869, Research report, 2012)
      Nilsen, E. B., Pedersen, S., Brøseth, H. & Pedersen, H.C. 2012. Fjellryper – En kunnskapsoversikt – NINA Rapport 869. 38 s. Fjellrype (Lagopus muta) er en karakterart i høyfjellet, og er den eneste herbivore fuglearten ...
    • Flexibility in otherwise consistent non-breeding movements of a long-distance migratory seabird, the long-tailed skua 

      van Bemmelen, Rob; Moe, Børge; Hanssen, Sveinn Are; Schmidt, Niels Martin; Hansen, Jannik; Lang, Johannes; Sittler, Benoit; Bollache, Loïc; Tulp, Ingrid; Klaassen, Raymond; Gilg, Olivier (Journal article; Peer reviewed, 2017-02-15)
      Quantifying within- and between-individual variation in animal migration strategies is a first step towards our understanding of the ability of migrants to adjust to changes in the en - vironment. We studied consistency ...
    • A flexible and efficient Bayesian implementation of point process models for spatial capture‐recapture data 

      Wei, Zhang; Chipperfield, Joseph; Illian, Janine; Dupont, Pierre; Milleret, Cyril Pierre; de Valpine, Perry; Bischof, Richard (Peer reviewed; Journal article, 2022)
      Spatial capture–recapture (SCR) is now routinely used for estimating abundance and density of wildlife populations. A standard SCR model includes sub-models for the distribution of individual activity centers (ACs) and for ...
    • Flodpärlmusslan i Hunnselva – åldersbestämning och kemisk analys av musselskal 

      Dunca, Elena; Larsen, Bjørn Mejdell; Mörth, Carl-Magnus (NINA Rapport;487, Research report, 2009)
      Dunca, E., Larsen, B.M. & Mörth, C.-M. 2009. Flodpärlmusslan i Hunnselva – åldersbestämning och kemisk analys av musselskal. - NINA Rapport 487. 28 s. Hunnselva är ett av flera vattendrag som ingår det nationala ...
    • Focus on recent, present and future Arctic and boreal productivity and biomass changes 

      Tømmervik, Hans; Forbes, Bruce C. (Peer reviewed; Journal article, 2020)
      The reduction of cold temperature constraints on photosynthesis in recent decades has led to extended growing seasons and increased plant productivity (greening) in significant parts of Polar, Arctic and Boreal regions, ...
    • Folks kjennskap og holdninger til Hølaløkka – et pilotprosjekt i restaureringen av Alnaelva, Oslo kommune 

      Museth, Jon; Hagen, Dagmar; Krange, Olve; Bendiksen, Egil (NINA Rapport;361, Research report, 2008)
      Museth, J., Hagen, D., Krange, O. & Bendiksen, E. 2008. Folks kjennskap og holdninger til ”Hølaløkka”– et pilotprosjekt i restaureringen av Alnaelva, Oslo kommune - NINA Rapport 361. 32 s. I denne rapporten ser vi nærmere ...
    • Following the cold: geographical differentiation between interglacial refugia and speciation in the arcto-alpine species complex Bombus monticola (Hymenoptera: Apidae) 

      Martinet, Baptiste; Lecocq, Thomas; Brasero, Nicolas; Biella, Paolo; Urbanová, Klára; Valterova, Irena; Cornalba, Maurizio; Gjershaug, Jan Ove; Michez, Denis; Rasmont, Pierre (Peer reviewed; Journal article, 2018)
      Cold-adapted species are expected to have reached their largest distribution range during a part of the Ice Ages whereas postglacial warming has led to their range contracting toward high-latitude and high-altitude areas. ...
    • Food waste reduction in supply chains through innovations: a review 

      Aramyan, Lusine; Grainger, Matthew; Logatcheva, Katja; Piras, Simone; Setti, Marco; Stewart, Gavin B.; Vittuari, Matteo (Peer reviewed; Journal article, 2020)
      Purpose – Agri-food supply chains are facing a number of challenges, which cause inefficiencies resulting in the waste of natural and economic resources, and in negative environmental and social impacts. Food waste (FW) ...
    • For quantitative criteria in alien species assessment 

      Sandvik, Hanno (Peer reviewed; Journal article, 2023)
      Impact or risk assessments of alien species can use qualitative criteria (such as verbally described categories) or quantitative criteria (numerically defined threshold values of empirically measurable quantities). According ...
    • Forage fish abundance is a predictor of timing of breeding and hatching brood size in a coastal seabird 

      Lorentsen, Svein-Håkon; Anker-Nilssen, Tycho; Erikstad, Kjell E; Røv, Nils (Journal article; Peer reviewed, 2015)
      Current and future climate alterations might impact ecological processes like timing of breeding. We used multivariate linear models to assess the importance of food availability and climate on timing of breeding and ...
    • Foraging behaviour of black guillemots at three Norwegian sites during the breeding season 

      Dehnhard, Nina; Anker-Nilssen, Tycho; Johnston, Daniel; Masden, Elizabeth A.; Lorentsen, Svein-Håkon; Christensen-Dalsgaard, Signe (Peer reviewed; Journal article, 2023)
      The intensifcation of coastal development poses potential threats for coastal seabirds, and understanding their habitat use is a key factor to guide conservation and management. In sub-arctic areas, black guillemots (Cepphus ...
    • Foraging tactics in dynamic sea-ice habitats affect individual state in a long-ranging seabird 

      Tarroux, Arnaud; Cherel, Yves; Fauchald, Per; Kato, Akiko; Love, Oliver P.; Ropert-Coudert, Yan; Spreen, Gunnar; Varpe, Øystein; Weimerskirch, Henri; Yoccoz, Nigel; Zahn, Sandrine; Descamps, Sebastien (Peer reviewed; Journal article, 2020)
      1. Individual heterogeneity in diet and foraging behaviour is common in wild animal populations, and can be a strong determinant of how populations respond to environmental changes. Within populations, variation in ...
    • Forecasting the Nature Index. A comparison of methods 

      Skarpaas, Olav; Pedersen, Bård (NINA rapport;794, Research report, 2012)
      Skarpaas, O. & Pedersen, B. 2012. Forecasting the Nature Index: a comparison of methods - NINA Report 794. 28 pp. The Nature Index (NI) is an aggregate of many biodiversity indicators developed to give an overview of the ...
    • Foreign Norway spruce (Picea abies) provenances in Norway and effects on biodiversity. 

      Aarrestad, Per Arild; Myking, Tor; Stabbetorp, Odd Egil; Tollefsrud, Mari Mette (NINA Rapport;1075, Research report, 2014)
      Aarrestad, P.A., Myking, T., Stabbetorp, O.E. & Tollefsrud, M.M. 2014. Foreign Norway spruce (Picea abies) provenances in Norway and effects on biodiversity. - NINA Report 1075. 39 pp. This literature review gives an ...
    • Forekomst av langtidsverter i periferien av Gyrodactylus salaris smittede vassdrag i Driva- og Rauma-regionen 

      Solem, Øyvind; Berg, Marius; Johnsen, Bjørn Ove; Jensås, Jan Gunnar; Hesthagen, Trygve H.; Bremset, Gunnbjørn; Østborg, Gunnel Marie; Saksgård, Laila M. (NINA rapport;704, Research report, 2011)
      Øyvind Solem, Marius Berg, Bjørn Ove Johnsen, Jan Gunnar Jensås, Trygve Hesthagen, Gunnbjørn Bremset, Gunnel Østborg & Laila Saksgård. 2011. Forekomst av langtidsverter i periferien av Gyrodactylus salaris smittede vassdrag ...
    • Forekomst av reproduserende bestander av bekkerøye (Salvelinus fontinalis) i Norge pr. 2013 

      Hesthagen, Trygve H.; Kleiven, Einar (NINA Rapport;900, Research report, 2013-07)
      Bekkerøya (Salvelinus fontinalis) har sin naturlige utbredelse i nordøstlige deler av NordAmerika. Navnet relaterer seg til artens forkjærlighet for kaldt og klart kildevatn. Bekkerøya ble innført fra Nord-Amerika til ...
    • Forekomst av salamander i Lier kommune. Lokaliteter i Gullaug - Lahellområdet 

      Dervo, Børre Kind (NINA Rapport;896, Research report, 2012)
      Denne rapporten beskriver arbeidet med å kartlegge og overvåke forekomsten av småsala-mander, Triturus vulgaris, og storsalamander, Triturus cristatus, i Lier kommune i Buskerud i regi av Norsk institutt for naturforskning. ...
    • Forest owners' perspectives on forest protection in Norway 

      Gundersen, Vegard; Vistad, Odd Inge; Skjeggedal, Terje (Peer reviewed; Journal article, 2022)
      Forest protection in nature reserves in Norway relies on the voluntary participation of forest owners. While the national forest protection program has been a success since its start in early 1990s, by 2020 the national ...
    • Forest regeneration may reduce the negative impacts of climate change on the biodiversity of a tropical hotspot 

      Tonetti, Vinicius; Brandão Niebuhr, Bernardo; Ribeiro, Milton Cezar; Pizo, Marco Aurelio (Peer reviewed; Journal article, 2022)
      Aim Evaluate how large-scale forest regeneration based on a low-cost restoration method may mitigate the effects of habitat loss and fragmentation associated to future climate changes on the distribution of birds and ...
    • Forest science between human and nonhuman agency 

      Aspøy, Håkon (Peer reviewed; Journal article, 2023)
      This paper explores the distribution of agency in forest science. Studies of forest science tend to view it primarily as seeking to control and exploit natural resources. But recent turns in social theory open for ...