• Bacterial production rates and concentrations of organic carbon at the end of the growing season in the Greenland Sea 

      Børsheim, Knut Yngve (Journal article; Peer reviewed, 2000-03-31)
      Profiles from the euphotic zone at the end of July in the Greenland Sea showed that bacterial production rates were highest in surface Arctic domain water, and generally lower in locations from the warmer North Atlantic ...
    • Climate in Svalbard 2100 

      Bilt, Willem van der; Bakke, Jostein; Smedsrud, Lars H.; Sund, Monica; Schuler, Thomas; Westermann, Sebastian; Wong, Wai Kwok; Sandven, Stein; Simpson, Matthew James Ross; Skogen, Morten D.; Pavlova, O.; Ravndal, Ole; Risebrobakken, Bjørg; Saloranta, Tuomo; Mezghani, Abdelkader; Nilsen, F.; Nilsen, Jan Even Øie; Nilsen, Irene Brox; Kierulf, Halfdan; Kohler, Jack; Li, H.; Lutz, J; Melvold, Kjetil; Gjelten, Herdis Motrøen; Gundersen, Jeanette; Isaksen, Kjetil; Jaedicke, Christian; Dobler, Andreas; Engeset, Rune; Frauenfelder, Regula; Gerland, Sebastian; Christiansen, Hanne H; Børsheim, Knut Yngve; Breivik, Øyvind; Breili, Kristian; Borstad, Christopher Paul; Bogen, J.; Benestad, Rasmus; Beldring, S.; Andresen, J; Adakudlu, Muralidhar (Norwegian Centre for Climate Services Reports, Research report, 2019)
    • A compilation of global bio-optical in situ data for ocean-colour satellite applications – version two 

      Valente, Andre; Sathyendranath, Shubba; Brotas, Vanda; Groom, Steve; Grant, Michael; Taberner, Malcolm; Antoine, David; Arnone, Robert; Balch, William M; Barker, Kathryn; Barlow, Ray G.; Belanger, Simon; Berthon, Jean-Francois; Besiktepe, Sukru; Børsheim, Knut Yngve; Bracher, Astrid; Brando, Vittorio Ernesto; Canuti, Elisabetta; Chavez, Francisco; Cianca, Andres; Claustre, Hervè; Clementson, Lesley; Crout, Richard; Frouin, Robert; Garcia-Soto, Carlos; Gibb, Stuart W; Gould, Richard; Hooker, Stanford B.; Kahru, Mati; Kampel, Milton; Klein, Holger; Kratzer, Susanne; Kudela, Raphael; Ledesma, Jesus; Loisel, Hubert; Matrai, Patricia A.; McKee, David; Mitchell, Brian G; Moisan, Tiffany; Muller-Karger, Frank; O'Dowd, Leonie; Ondrusek, Michael; Platt, Trevor; Poulton, Alex J.; Repecaud, Michel; Schroeder, Thomas; Smyth, Timothy; Smythe-Wright, Denise; Sosik, Heidi M; Twardowski, Michael; Vellucci, Vincenzo; Voss, Kenneth J.; Werdell, Jeremy; Wernand, Marcel; Wright, Simon; Zibordi, Giuseppe (Peer reviewed; Journal article, 2019)
      A global compilation of in situ data is useful to evaluate the quality of ocean-colour satellite data records. Here we describe the data compiled for the validation of the ocean-colour products from the ESA Ocean Colour ...
    • Dissolved organic carbon 

      Børsheim, Knut Yngve (Conference object, 2007-02-12)
      The biological transfer of carbon in the oceans and the flux of CO2between ocean and atmosphere are important links in the global carbon cycle. One important aspect is that a remarkably large part of the carbon fixed by ...
    • Flow cytometric characterization and enumeration of Chrysochromulina polylepis during a bloom along the Norwegian coast 

      Børsheim, Knut Yngve; Harboe, Torstein; Johnsen, Torbjørn Martin; Norland, Svein; Nygaard, Kari (Journal article; Peer reviewed, 1989-06-22)
      Flow cytometry was used to count the concentration of the alga Chrysochromulina polylepis Manton & Parke during a bloom along the Western and Southern Norwegian coasts. Fresh samples could be counted without fixation ...
    • Forsuring av havet medfører nye utfordringer for biologisk forskning 

      Børsheim, Knut Yngve (Fisken og havet, Research report, 2008)
      Since the beginning of the industrial revolution more than 200 years ago, fossil fuels such as coal, oil, and gas have been burned to CO2 in at a steadily increasing rate. It is well known that carbon dioxide in the ...
    • Gradients in TOC concentration at the Arctic Front south of Jan Mayen 

      Børsheim, Knut Yngve (Conference object, 2007-11-27)
      This poster was made to illustrate current efforts in the Bjerknes Centre to link the biological carbon cycle and the inorganic carbon cycle.
    • Klima i Norge 2100. Bakgrunnsmateriale til NOU Klimatilplassing 

      Hanssen-Bauer, Inger; Drange, Helge; Førland, Eirik J.; Roald, Lars A.; Børsheim, Knut Yngve; Hisdal, Hege; Lawrence, Deborah; Nesje, Atle; Sandven, Stein; Sorteberg, Asgeir; Sundby, Svein; Vasskog, Kristian; Ådlandsvik, Bjørn (Research report, 2009-09)
    • Klima i Norge 2100. Bakgrunnsmateriale til NOU Klimatilplassing 

      Hanssen-Bauer, Inger; Drange, Helge; Førland, Eirik J.; Roald, Lars A.; Børsheim, Knut Yngve; Hisdal, Hege; Lawrence, Deborah; Nesje, Atle; Sandven, Stein; Sorteberg, Asgeir; Sundby, Svein; Vasskog, Kristian; Ådlandsvik, Bjørn (Research report, 2009-09)
    • Net Community Production and Carbon Exchange From Winter to Summer in the Atlantic Water Inflow to the Arctic Ocean 

      Chierici, Melissa; Vernet, Maria; Fransson, Agneta; Børsheim, Knut Yngve (Journal article; Peer reviewed, 2019)
      The eastern Fram Strait and area north of Svalbard, are influenced by the inflow of warm Atlantic water, which is high in nutrients and CO2, influencing the carbon flux into the Arctic Ocean. However, these estimates are ...
    • Overvåking av havforsuring 

      Børsheim, Knut Yngve; Chierici, Melissa; Olsen, Are (Rapport fra Havforskningen;Nr. 17-2012, Working paper, 2012-05)
    • Overvåkning av havforsuring: prioriteringer og vurderinger 

      Børsheim, Knut Yngve; Chierici, Melissa; Olsen, Are Kristian Sviggum (Fisken og Havet;6-2014, Research report, 2014-10-14)
      Utslippene av karbondioksid til atmosfæren fører til reduksjon av pH i sjøvann, og denne prosessen har fått betegnelsen havforsuring. Havforskningsinstituttet har overvåket havforsuring siden 2010 i samarbeid med ...
    • Pelagiske økosystem i De nordiske hav - grunnlagsstudie knyttet til åpningsprosess for utforskning og utvinning av havbunnsmineraler på norsk kontinentalsokkel 

      Kutti, Tina; Mork, Kjell Arne; Chierici, Melissa; Børsheim, Knut Yngve; Bagøien, Espen; Knutsen, Tor; Broms, Cecilie; Klevjer, Thor A.; Strand, Espen; Gjøsæter, Harald; Stenevik, Erling Kåre; Høines, Åge Sigurd; Windsland, Kristin; Frie, Anne Kirstine Højholt (Rapport fra havforskningen;2021 - 41, Research report, 2021)
      Denne rapporten er en leveranse til bestillingen «Grunnlagsstudie: Pelagisk økosystem» fra Oljedirektoratet til Havforskningsinstituttet. Studien er bestilt i forbindelse med at regjeringen har igangsatt en prosess for ...
    • Zooplankton-phytoplankton interactions simulated by combining distinct modeling approaches in the Norwegian Sea 

      Huse, Geir; Skogen, Morten D.; Svendsen, Einar; Børsheim, Knut Yngve (Conference object, 2007-05-28)
      Calanus finmarchicus is the dominant herbivorous mesozooplankton in the Norwegian Sea and has the potential for impacting strongly on the population dynamics of phytoplankton. We have developed a novel individual based ...