Blar i Brage IMR på forfatter "Øien, Nils"

Viser treff 21-40 av 40

    • Knølhvalen - en langpendler mellom Karibia og Barentshavet 

      Øien, Nils (Ottar; nr. 280 - 2010, Journal article, 2010)
      Om lag 1000-1500 knølhvaler beiter i Barentshavet og Norskehavet om sommeren. Vandringer på 8 000 km til yngleområdene i Karibia er kjent. Genetiske forskjeller mellom bestander i forskjellige beiteområder kan skyldes at ...

    • Marine indikatorer 

      van der Meeren, Gro; Øigård, Tor Arne; Øien, Nils; Nilssen, Kjell Tormod; Oug, Eivind; Sunnanå, Knut; Jakobsen, Tore; Mehl, Sigbjørn; Kvamme, Cecilie; Torstensen, Else; Stenevik, Erling Kåre; Planque, Benjamin; Helle, Gunnar; Gjøsæter, Jakob; Skiftesvik, Anne Berit; Aglen, Asgeir; Johannessen, Tore; Dommasnes, Are; Naustvoll, Lars-Johan; Moy, Frithjof E.; Falkenhaug, Tone; Melle, Webjørn; Knutsen, Tor; Eriksen, Elena; Jørgensen, Lis Lindal; Fosså, Jan Helge; Bannister, Raymond; Buhl-Mortensen, Lene; Buhl-Mortensen, Pål; Strand, Øivind; Søvik, Guldborg; Jelmert, Anders; Knutsen, Jan Atle; Enersen, Svein Erik; Edvardsen, Hanne; Kroglund, Tone; Pedersen, Atle; Eikrem, Wenche; Bekkby, Trine; Tveite, Stein (DN-utredning;4-2010, Chapter, 2010-09)
      The Nature Index (NI) is established to get an overview of the state and development of biodiversity within the major ecosystems of Norway. It includes marine, limnic and terrestrial ecosystems. The aim of the index is to ...

    • Marine indikatorer 

      van der Meeren, Gro; Øigård, Tor Arne; Øien, Nils; Nilssen, Kjell Tormod; Oug, Eivind; Sunnanå, Knut; Jakobsen, Tore; Mehl, Sigbjørn; Kvamme, Cecilie; Torstensen, Else; Stenevik, Erling Kåre; Planque, Benjamin; Helle, Gunnar; Gjøsæter, Jakob; Skiftesvik, Anne Berit; Aglen, Asgeir; Johannessen, Tore; Dommasnes, Are; Naustvoll, Lars-Johan; Moy, Frithjof E.; Falkenhaug, Tone; Melle, Webjørn; Knutsen, Tor; Eriksen, Elena; Jørgensen, Lis Lindal; Fosså, Jan Helge; Bannister, Raymond; Buhl-Mortensen, Lene; Buhl-Mortensen, Pål; Strand, Øivind; Søvik, Guldborg; Jelmert, Anders; Knutsen, Jan Atle; Enersen, Svein Erik; Edvardsen, Hanne; Kroglund, Tone; Pedersen, Atle; Eikrem, Wenche; Bekkby, Trine; Tveite, Stein (DN-utredning;4-2010, Chapter, 2010-09)
      The Nature Index (NI) is established to get an overview of the state and development of biodiversity within the major ecosystems of Norway. It includes marine, limnic and terrestrial ecosystems. The aim of the index is to ...

    • Migration of Antarctic Minke Whales to the Arctic 

      Glover, Kevin A.; Kanda, Naohisa; Haug, Tore; Pastene, Luis A.; Øien, Nils; Goto, Mutsuo; Seliussen, Bjørghild Breistein; Skaug, Hans Julius (Journal article; Peer reviewed, 2010-12-22)
      The Antarctic minke whale (Balaenoptera bonaerensis), and the common minke whale found in the North Atlantic (Balaenoptera acutorostrata acutorostrata), undertake synchronized seasonal migrations to feeding areas at their ...

    • Mink and fin whales along the Barents Sea shelf break - distribution, habitat and prey selection and competition 

      Skern-Mauritzen, Mette; Skaug, Hans Julius; Øien, Nils; Lindstrøm, Ulf (ICES CM Documents;2005/R:09, Working paper, 2005)

    • North Atlantic humpback whale abundance and rate of increase four decades after protection from whaling 

      Stevick, Peter T.; Allen, Judith; Clapham, Phillip J.; Friday, Nancy; Katona, Steven K.; Larsen, Finn; Lien, Jon; Mattila, David K.; Palsbøll, P.J.; Sigurjónsson, Jóhann; Smith, Tim D.; Øien, Nils; Hammond, Philip S. (Journal article; Peer reviewed, 2003-08-29)
      Humpback whales Megaptera novaeangliae in the North Atlantic Ocean were severely depleted by exploitation. With legal protection since 1955, substantial recovery is likely to have occurred, but information on abundance ...

    • Omlag 10.000 kystsel i Noreg 

      Øien, Nils (Havforskningstema, Working paper, 1998)

    • Overvåking av hval i Nordatlanteren 

      Schweder, Tore; Ulltang, Øyvind; Øien, Nils (Rapport fra senter for marine ressurser;Nr. 6 - 1993, Working paper, 1993)

    • Population genetic studies in Northeastern Atlantic minke whales 

      Berube, M.; Skaug, Hans Julius; Andersen, Liselotte W.; Haug, Tore; Øien, Nils (ICES CM documents;2007/L:21, Working paper, 2007)
      Minke whales are the most abundance species of baleen whales in the North Atlantic. As part of current management of minke whales in Norwegian and adjacent waters, a DNA-register have been established. The register ensures ...

    • Statusrapport for Havforskningsinstituttets overvåkning av kystsel 

      Bjørge, Arne; Øien, Nils (Rapport, Working paper, 1999-10)

    • Stimfisk - et viktig element i det dynamiske havmiljøet 

      van der Meeren, Gro; Aglen, Asgeir; Eriksen, Elena; Johannesen, Edda; Knutsen, Tor; Stenevik, Erling Kåre; Tjelmeland, Sigurd; Øien, Nils; Lorentsen, Svein-Håkon (Conference object, 2010-09-23)

    • Stimfisk - et viktig element i det dynamiske havmiljøet 

      van der Meeren, Gro; Aglen, Asgeir; Eriksen, Elena; Johannesen, Edda; Knutsen, Tor; Stenevik, Erling Kåre; Tjelmeland, Sigurd; Øien, Nils; Lorentsen, Svein-Håkon (Conference object, 2010-09-23)

    • Summary of 1991 aerial and visual surveys to estimate harp seal production in the Greenland Sea 

      Øien, Nils (Working paper, 1993)

    • The distribution and abundance of harbour porpoises and other small cetaceans in the North Sea and adjacent waters 

      Hammond, Philip S.; Benke, Harald; Breggren, Per; Collet, Anne; Heide-Jørgensen, Mads Peter; Heimlich-Boran, Sara; Leopold, Mardik; Øien, Nils (ICES CM Documents;1995/N:10, Working paper, 1995)
      To provide accurate and precise estimates of abundance for harbour porpoises and other small cetaceans throughout the North Sea and adjacent waters, an intensive shipboard and aerial sightings survey was conducted in ...

    • The distribution and abundance of harbour porpoises and other small cetaceans in the North Sea and adjacent waters 

      Hammond, Philip S.; Benke, Harald; Breggren, Per; Collet, Anne; Heide-Jørgensen, Mads Peter; Heimlich-Boran, Sara; Leopold, Mardik; Øien, Nils (ICES CM Documents;1995/N:10, Working paper, 1995)
      To provide accurate and precise estimates of abundance for harbour porpoises and other small cetaceans throughout the North Sea and adjacent waters, an intensive shipboard and aerial sightings survey was conducted in ...

    • Toktrapport [9/7 - 31/7, 1993] 

      Øien, Nils ([Toktrapport/Havforskningsinstituttet];, Working paper, 1993-08-27)

    • Update of mark-recapture estimates of harp seal pup production in the Greenland Sea 

      Øien, Nils (Working paper, 1993)

    • Using mark-recapture methods to estimate pup production of harp seals (Phoca groenlandica) in the Greenland Sea 

      Øien, Nils; Øritsland, Torger (ICES CM documents, Working paper, 1992)
      During the period 1968-1991 16,917 harp seal pups have been tagged in the Greenland Sea. From 1976 until 1991, there have been 468 recoveries. 73 of these, mostly drowned in fishing gear or part of Inuit catches at Greenland, ...

    • Vågehval 

      Øien, Nils (Havets ressurser og miljø, Chapter, 2007)
      Minke whales in the Northeast Atlantic are commercially exploited by Norway. The management of this species is based on application of the Revised Management Procedure (RMP) developed by the Scientific Committee of ...

    • Vågehval i nordøstatlanteren 

      Øien, Nils (Havforskningsnytt, Working paper, 1994)