Characterization of the seismic velocities in a gas chimney blow the actively seeping Lunde pockmark, Vestnesa Ridge, Svalbard Margin: Preliminary results

• Main Authors: Schramm, Bettina, Singhroha, S., Dannowski, Anke, Vadakkepuliyambatta, S., Domel, P., Berndt, Christian, Bünz, St.
• Format: Conference Object
• Language: unknown
• Published: 2021
• Subjects: Lunde; Svalbard; The Chimney; Svalbard margin
• Online Access: https://oceanrep.geomar.de/id/eprint/53344/

Hydrocarbon gases are actively seeping from pockmarks in the eastern part of the Vestnesa Ridge, western-Svalbard Margin. One of these is Lunde pockmark which is characterized by a seismic chimney below. Such seismic anomalies are widely believed to represent fluid migration pathways. However, their...