Blar i Bergen Open Research Archive på tidsskrift "Limnology and Oceanography : Methods"

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    • An international intercomparison of stable carbon isotope composition measurements of dissolved inorganic carbon in seawater 

      Cheng, Lin; Normandeau, Claire; Bowden, Roxane; Doucett, Richard; Gallagher, Barbora; Gillikin, David P; Kumamoto, Yuichiro; McKay, Jennifer L; Middlestead, Paul; Ninnemann, Ulysses S; Nothaft, Daniel; Dubinina, Elena O.; Quay, Paul; Reverdin, Gilles; Shirai, Kotaro; Mørkved, Pål Tore; Theiling, Bethany; Geldern, Robert; Wallace, D. W. R. (Peer reviewed; Journal article, 2019)
      We report results of an intercomparison of stable carbon isotope ratio measurements in seawater dissolved inorganic carbon (δ 13C‐DIC) which involved 16 participating laboratories from various parts of the world. The ...

    • Long-term intercomparison of two pCO2 instruments based on ship-of-opportunity measurements in a dynamic shelf sea environment 

      Macovei, Vlad A.; Voynova, Yoana G.; Becker, Meike; Triest, Jack; Petersen, Wilhelm (Journal article; Peer reviewed, 2021)
      The partial pressure of carbon dioxide (pCO2) in surface seawater is an important biogeochemical variable because, together with the pCO2 in the atmosphere, it determines the direction of air–sea carbon dioxide exchange. ...

    • A simple adjustment to test reliability of bacterivory rates derived from the dilution method 

      Pree, Bernadette; Kuhlisch, Constanze; Pohnert, Georg; Sazhin, Andrey; Jakobsen, Hans Henrik; Paulsen, Maria Lund; Frischer, Marc E.; Stoecker, Diane K.; Nejstgaard, Jens C.; Larsen, Aud (Peer reviewed; Journal article, 2016-02)
      Quantification of grazing losses of marine heterotrophic bacteria is critical for understanding nutrient and carbon pathways in aquatic systems. The dilution method is a commonly used experimental approach for quantifying ...