Oral Programme TS5.4/BG3.8/SSP2.5

Natural gas seepage and focused fluid flow on continental margins
Convener: Dr. Zahie Anka 
Co-Conveners: Aurelien Gay  and Christian Berndt 

Session Details

Poster Programme

Related event:

BG7.4/SSP3.6 – Methane and gas hydrates in marine and terrestrial environments: sources, sinks and ecosystems (co-organized) Oral Programme  / Fri, 08 Apr, 13:30–17:15 / Room 24 Poster Programme  / Attendance Thu, 07 Apr, 17:30–19:00 / Display Thu, 07 Apr, 08:00–19:30 / Poster Area BG Poster Summaries & Discussions: PSD70 / Thu, 07 Apr, 19:00–19:45 / Room 25

Wednesday, 06 Apr 2011 Room: 26 Chairperson: Zahie Anka & Christian Berndt
	Introduction
13:30–13:45	EGU2011-8772 Timing of methane release from hydrate dissociation on the west Svalbard margin Kate Thatcher, Graham Westbrook, Anne Chabert, Sudipta Sarkar, Tim Minshull, and Christian Berndt
13:45–14:00	EGU2011-11272 Active Gas Venting Through Hydrate-Bearing Sediments on the Vestnesa Ridge, Offshore W-Svalbard Stefan Bünz, Jürgen Mienert, Sergey Polyanov, Sunil Vadakkepuliyambatta, and Chiara Consolaro
14:00–14:15	EGU2011-6132 Wide-spread pockmarked surface: evidence for a Paleogene massive fluid escape event in the Orange Basin, South Africa Alexander Hartwig, Zahie Anka, Rolando di Primio, and Tony Albrecht
14:15–14:30	EGU2011-13086 Overburden fluid flow features integrated in basin analysis Katrine Juul Andresen, Mads Huuse, and Ole Rønø Clausen
14:30–14:45	EGU2011-2705 Seismic imaging and origin of fluid flow structures in the Kwanza Basin, offshore Angola (solicited) Christophe Serié, Mads Huuse, and Niels Schødt
14:45–15:00	EGU2011-1737 Characterising marine and lacustrine methane macro-seeps in 14 steps Martin Hovland and Christine Fichler