Gas emissions at the continental margin west off Svalbard: mapping, sampling, and quantification

• Published in: Biogeosciences
• Main Authors: Sahling, H., Romer, M., Pape, T., Bergès, Benoît J.P., Tomczyk, M., Nowald, N., Dimmler, W., Schroedter, L., Glockzin, M., Bohrmann, G.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2014
• Subjects: Forlandet; Svalbard; permafrost
• Online Access: https://eprints.soton.ac.uk/371796/

We mapped, sampled, and quantified gas emissions at the continental margin west of Svalbard during R/V Heincke cruise He-387 in late summer 2012. Hydroacoustic mapping revealed that gas emissions were not limited to a zone just above 396 m water depth. Flares from this depth have gained significant...