Now showing items 1985-2004 of 2343

    • Tester av drivtelling til bestandsestimering og klassifisering av laksefisk 

      Næsje, Tor F.; Ulvan, Eva M.; Havn, Torgeir B.; Sandlund, Odd Terje; Berg, Marius; Kanstad-Hanssen, Øyvind; Hellen, Bjart Are; Skoglund, Helge (NINA Rapport;2033, Research report, 2021)
      Næsje T.F., E.M. Ulvan, O.T. Sandlund, T.B. Havn., M. Berg, Ø. Kanstad Hanssen, B. A. Hellen og H. Skoglund 2021. Test av drivtelling til bestandsestimering og klassifisering av laksefisk. NINA Rapport 2033. Norsk institutt ...
    • Testing av metodikk for å registrere forekomst av lakselus i oppdrettsanlegg 

      Berntsen, Henrik Hårdensson; Sivertsgård, Rolf; Uglem, Ingebrigt; Pettersen, Oskar; Frank, Kevin; Solberg, Ingrid; Finstad, Bengt (NINA Rapport;1544, Research report, 2018)
      Berntsen, H.H., Sivertsgård, R., Uglem, I., Pettersen, O., Frank, K., Solberg, I. og Finstad, B. 2018. Testing av metodikk for å registrere forekomst av lakselus i oppdrettsanlegg. NINA Rapport 1544. Norsk institutt for ...
    • Testing different remote sensing products for observing urban tree canopy and their implications for valuation of regulating ecosystem services in monetary ecosystem accounts 

      Barton, David N.; Venter, Zander S. (NINA Report;2261, Research report, 2023)
      Barton, D.N. & Venter, Z.S. 2023. Testing different remote sensing of urban tree canopy and implications for valuation of regulating ecosystem services in monetary ecosystem accounts. NINA Report 2261. Norwegian Institute ...
    • Testing GIS data-driven mapping and valuation of recreationareas in Oslo 

      Cimburova, Zofie; Barton, David N. (NINA Report;1931, Research report, 2021)
      Cimburova, Z. & Barton, D.N. 2021. Testing GIS data-driven mapping and valuation of recreationareas in Oslo. NINA Report 1931. Norwegian Institute for Nature Research. In this report, we test the Norwegian Guidance on ...
    • Testing of different rail designs to minimize conflicts with gulls resting on unmanned offshore platforms 

      Follestad, Arne; Dehnhard, Nina (NINA Rapport;2246, Research report, 2023)
      Follestad, A. & Dehnhard, N. 2023. Testing of different rail designs to minimize conflicts with gulls resting on unmanned offshore platforms. NINA Report 2246. Norwegian Institute for Nature Research. Unmanned offshore ...
    • Testing UAV surveying for mapping freshwater pearl mussel populations 

      Hedger, Richard; Gosselin, Marie-Pierre; Larsen, Bjørn Mejdell (NINA Report;2353, Research report, 2023)
      This report presents a preliminary assessment of the viability of using UAVs (drones) for mapping freshwater pearl mussel (Margaritifera margaritifera; FPM) populations. The standard methods for surveying FPM populations ...
    • Testing visitor management strategies to reduce human waste in a highly visited national park in Norway. Facilitating a new environmental norm for visitors to Lofotodden National Park 

      Keller, Rose; Engen, Sigrid; Selvaag, Sofie (NINA Report;2385, Research report, 2023)
      Keller, R., Engen, S. & Selvaag, S. 2023. Testing visitor management strategies to reduce human waste in a highly visited national park in Norway. NINA Report 2385. Norwegian Institute for Nature Research. In 2021, the ...
    • The Arctic Nature Index (ANI). Challenges and Opportunities 

      Certain, Gregoire; Kvaløy, Pål; Lárusson, Kári Fannar; Helgason, Hólmgrímur; Barry, Tom; Nybø, Signe; Sæther, Stein Are (NINA rapport;1142, Research report, 2015-03)
      This report summarizes the results of two joint pilot projects conducted by the Conservation of Arctic Flora and Fauna (CAFF), the biodiversity working group of the Arctic Council and the Norwegian Environment Agency (NEA), ...
    • The Arctic Nature Index (ANI). Challenges and opportunities 

      Certain, Gregoire; Kvaløy, Pål; Larusson, Kari Fannar; Helgason, Hólmgrímur; Barry, Tom; Nybø, Signe; Sæther, Stein Are (NINA Rapport;1142, Research report, 2014)
      Certain, G., Kvaløy, P., Lárusson, K. F., Helgason, H., Barry, T., Nybø, S., Sæther, S. A. 2015. The Arctic Nature Index (NI). Challenges and opportunities - NINA Report 1142, 37 pp. This report summarizes the results ...
    • The avifaunal value of the Lofoten Islands in a World Heritage perspective 

      Anker-Nilssen, Tycho (NINA Rapport;201, Research report, 2006)
      This report describes the quality of the bird life in the Lofoten Islands, primarily assessed according to national and international criteria such as those outlined in the Norwegian Red List 1998 and by IUCN and BirdLife ...
    • The effects of congestion of vehicles on the environment – an EIA in the Ngorongoro crater. Results from the scoping process 

      Thomassen, Jørn; Keyyu, Julius; Haaland, Hanne (NINA Rapport;17, Research report, 2005)
      Thomassen, J., Keyyu, J., and Haaland, H. 2005. The effects of congestion of vehicles on the environment - an EIA in the Ngrongoro crates: results from the scoping process. - NINA Rapport 17. 68 s. The Ngorongoro Conservation ...
    • The effects of vehicle congestion on the environment – an EIA in the Ngorongoro crater. The Environmental Impact Statement 

      Nyahongo, Julius; Lowassa, Asanterabi; Malugu, Lucas; Nkya, Hassan; Mwakalebe, Grayson; Thomassen, Jørn; Kaltenborn, Bjørn Petter; Lyamuya, Richard; Marealle, Wilfred; Keyyu, Julius; Stokke, Sigbjørn; Røskaft, Eivin (NINA Rapport;258, Research report, 2007)
      Nyahongo, J., Lowassa, A., Malugu, L., Nkya, H., Mwakalebe, G., Thomassen, J., Kaltenborn, B. P., Lyamuya, R., Marealle, W., Keyyu, J., Stokke, S. & Røskaft, E. 2007. The effects of vehicle congestion on the environment – ...
    • The genetic background of Stofnfiskur breeding lines of farmed Atlantic salmon 

      Karlsson, Sten; Spets, Merete Hagen; Eriksen, Line Birkeland; Ólafsdóttir, Guðbjörg (NINA Rapport;1401, Research report, 2017)
      Karlsson, S., Spets, M.H., Eriksen, L.B & Ólafsdóttir, G. 2017. The genetic background of Stofnfiskur breeding lines of farmed Atlantic salmon - NINA Report 1401. 17 pp. Stofnfiskur is a breeding company of Atlantic salmon ...
    • The reintroduction of the Eurasian beaver Castor fiber to Wales: an ecological feasibility study 

      Halley, Duncan John; Jones, Adrian Lloyd; Chesworth, Sarah; Hall, Chris; Gow, Derek; Jones-Parry, Robert; Walsh, Jane (NINA Rapport;457, Research report, 2009)
      This report discusses the biological feasibility of the reintroduction of the Eurasian beaver Castor fiber to Wales. Beavers are one of the most extensively reintroduced species of the Euro- pean fauna, and a great deal ...
    • The reintroduction of the white-tailed eagle to Ireland. Project report 2009 

      Nygård, Torgeir; Halley, Duncan John; Mee, Allan (NINA rapport;583, Research report, 2009)
      Nygård, T., Halley, D., & Mee, A. 2010 The reintroduction of the white-tailed eagle to Ireland. Project report 2009 - NINA Report 583. 30 pp. A programme to reintroduce the white tailed eagle Haliaeetus albicilla to ...
    • The Social, Economic and Cultural values of wild Atlantic salmon. A review of the literature for the period 2009-2019 and an assessment of changes in values 

      Myrvold, Knut Marius; Mawle, Guy W.; Andersen, Oddgeir; Aas, Øystein (NINA Rapport;1668, Research report, 2019)
      Myrvold, K.M., Mawle, G. W., Andersen, O. & Aas, Ø. 2019. The Social, Economic and Cultural values of wild Atlantic salmon. A review of literature for the period 2009-2019 and an assessment of changes in values. NINA Report ...
    • The status and trends of seabirds breeding in Norway and Svalbard 

      Fauchald, Per; Anker-Nilssen, Tycho; Barrett, Robert; Bustnes, Jan Ove; Bårdsen, Bård-Jørgen; Christensen-Dalsgaard, Signe; Descamps, Sebastien; Engen, Sigrid; Erikstad, Kjell E; Hanssen, Sveinn Are; Lorentsen, Svein-Håkon; Moe, Børge; Reiertsen, Tone; Strøm, Hallvard; Systad, Geir Helge (NINA Rapport;1151, Research report, 2015)
      Fauchald P, Anker-Nilssen T, Barrett RT, Bustnes JO, Bårdsen B-J, Christensen-Dalsgaard S, Descamps S, Engen S, Erikstad KE, Hanssen SA, Lorentsen S-H, Moe B, Reiertsen TK, Strøm H, Systad GH (2015) The status and trends ...
    • Thiamine deficiency and seabirds in Norway. A pilot study 

      Moe, Børge; Hanssen, Sveinn Are; Ytrehus, Bjørnar; Balk, Lennart; Chastel, Olivier; Christensen-Dalsgaard, Signe; Gustavsson, Hanna; Langset, Magdalene (NINA Rapport;1720, Research report, 2020)
      Moe, B., Hanssen, S. A., Ytrehus, B., Balk, L., Chastel, O., Christensen-Dalsgaard, S., Gustavsson, H. & Langset, M. 2020.Thiamine deficiency and seabirds in Norway. A pilot study. NINA Report 1720. Norwegian Institute for ...
    • Tidlig oppdagelse av nye fremmede arter i Norge - Uttesting og videreutvikling av overvåkingssystem for fremmede terrestriske karplanter og insekter. 

      Jacobsen, Rannveig M.; Endrestøl, Anders; Magnussen, Kristin; Fossøy, Frode; Brandsegg, Hege; Davey, Marie; Handberg, Øyvind Nystad; Hanssen, Oddvar; Majaneva, Markus Antti Mikael; Navrud, Ståle; Often, Anders; Sandercock, Brett K.; Åström, Jens (NINA Rapport;1729, Research report, 2020)
      Jacobsen, R.M., Endrestøl, A., Magnussen, K., Fossøy, F., Brandsegg, H., Davey, M., Hand-berg, Ø.N., Hanssen, O., Majaneva, M.A.M., Navrud, S., Often, A., Sandercock, B.K., Åström, J. 2020. Tidlig oppdagelse av nye fremmede ...
    • Tidlig oppdagelse av nye landlevende fremmede arter 

      Jacobsen, Rannveig M.; Andreasen, Mathias; Davey, Marie; Endrestøl, Anders; Fossøy, Frode; Gastinger, Jakob; Laugsand, Arne E.; Often, Anders; Åström, Jens (NINA Rapport;2065, Research report, 2021)
      Jacobsen, R.M., Andreasen, M., Davey, M., Endrestøl, A., Fossøy, F., Gastinger, J., Laugsand, A.E., Often, A., Åström, J. 2021. Tidlig oppdagelse av nye landlevende fremmede arter. NINA Rapport 2065. Norsk institutt for ...