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Cruise Reports

Vol. 10 (2022)

CAGE22-3 Cruise Report: EMAN7 cruise

  • Bénédicte Ferré
  • Giuliana Panieri
  • Claudio Argentino
  • Muhammed Fatih Sert
  • Marie Stetzler
  • Luca Fallati
  • Michael Stefan Dills
  • Sebastian Petters
  • Thomas Rohan
  • Thibaut Barreyre
  • Marie Eide Lien
  • Tina Kutti
  • Jorge Corrales
  • Michael Kjær
  • Rhoda Ting
  • Mikkel Dahlin Bojesen
  • Axel Walta
  • Stormer Jensen
DOI
https://doi.org/10.7557/cage.6760
Submitted
4 November 2022
Published
18-11-2022

Abstract

The cruise mainly focused on two areas in the Hola Trough: at node 7 where methane seeps have been mapped, and further north (node 1) where are located cold coral reefs. The aim of the cruise was to characterize the seafloor and local biology, bubbles characteristics, the water column chemistry and methane dynamic. We also performed corals transplant to study adaptation and installed Piezometers and temperature probes for fluid flow calculation.

The cruise may be known as: CAGE22_3

References

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  2. Bünz, S., Polyanov, S., Vadakkepuliyambatta, S., Consolaro, C., & Mienert, J. (2012). Active gas venting through hydrate-bearing sediments on the Vestnesa Ridge, offshore W-Svalbard. Marine Geology, 332–334, 189–197. https://doi.org/10.1016/j.margeo.2012.09.012
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