Diffusive oxygen uptake from the Laptev Sea (Arctic Ocean) during POLARSTERN cruise ARK-XXVII/3 (IceArc) from August-September 2012

• Main Authors: Wenzhöfer, Frank, Bienhold, Christina, Boetius, Antje
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: ABYSS; Arctic Ocean; ARK-XXVII/3; Assessment of bacterial life and matter cycling in deep-sea surface sediments; Calculated from oxygen uptake (Boetius & Damm; 1998); Carbon; total; flux; Event label; Laptev Sea; Multicorer with television; Oxygen microsensor; Clark type (Revsbech; 1989); Oxygen uptake; diffusive; Polarstern; PS80/292-1; PS80/299-1; PS80/309-1; PS80/310-1; PS80/312-1; PS80/313-1; PS80/318-1; PS80/320-1; PS80 IceArc; Sample comment; Standard deviation; TVMUC; Arctic; Damm; Rasmussen; laptev
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.945454; https://doi.org/10.1594/PANGAEA.945454

In this study, we measured a range of biogeochemical parameters down the Laptev Sea continental slope, from around 50 to 3400 m water depth. These included chlorophyll pigments, extracellular enzymatic activity, diffusive oxygen uptake and prokaryotic cell abundance. Our aim was to compare the measu...