Nature Communications (Dec 2021)

Sea-ice derived meltwater stratification slows the biological carbon pump: results from continuous observations

  • Wilken-Jon von Appen,
  • Anya M. Waite,
  • Melanie Bergmann,
  • Christina Bienhold,
  • Olaf Boebel,
  • Astrid Bracher,
  • Boris Cisewski,
  • Jonas Hagemann,
  • Mario Hoppema,
  • Morten H. Iversen,
  • Christian Konrad,
  • Thomas Krumpen,
  • Normen Lochthofen,
  • Katja Metfies,
  • Barbara Niehoff,
  • Eva-Maria Nöthig,
  • Autun Purser,
  • Ian Salter,
  • Matthias Schaber,
  • Daniel Scholz,
  • Thomas Soltwedel,
  • Sinhue Torres-Valdes,
  • Claudia Wekerle,
  • Frank Wenzhöfer,
  • Matthias Wietz,
  • Antje Boetius

DOI
https://doi.org/10.1038/s41467-021-26943-z
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 16

Abstract

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The North Atlantic biological pump has the most intense absorption of C globally, but how this will fare in light of climate changes (especially sea-ice melting) is poorly understood. Here the authors present a 24-month continuous time series of physical, chemical, and biological observations in the Fram Strait.