Oral Programme BG6.2

BG6.2

Submarine gas hydrates: physicochemical behavior, fluid geochemistry, and biogeochemical processes
Convener: T. Treude 
Oral Programme
 / Tue, 21 Apr, 11:15–12:00  / 13:30–15:00  / Room 21
Poster Programme
 / Attendance Tue, 21 Apr, 15:30–17:00  /  / Attendance 15:30–17:00
 / Attendance Tue, 21 Apr, 15:30–17:00  /  / Attendance 15:30–17:00
 / Attendance Tue, 21 Apr, 15:30–17:00  /  / Attendance 15:30–17:00  / Poster Area BG

Tuesday, 21 Apr 2009
Room 21
Chairperson: Tina Treude
11:15–11:30
EGU2009-8345
Plumes of bubbles release methane gas from the seabed along the West Spitsbergen continental margin (solicited)
G. K. Westbrook and the West Svalbard Methane Hydrate
11:30–11:45
EGU2009-9051
Dissociation of gas hydrates in marine sediments triggered by temperature increase: a theoretical model
l. liu, K. Wallmann, T. Feseker, and T. Treude
11:45–12:00
EGU2009-9264
Arctic thermogenic gas-hydrate provinces fuelled by deep-hydrocarbon venting
J. Mienert, S. Bünz, V. Thingnes, and S. Chand
LUNCH BREAK
13:30–13:45
EGU2009-8588
An overview of gas hydrate and cold seep research along the Hikurangi Margin, New Zealand (2006 & 2007) (solicited)
J. Greinert, K. Faure, L. Naudts, M. De Batist, J. Bialas, P. Linke, I. Pecher, and R. Rowden
13:45–14:00
EGU2009-8046
Sulfate reduction and methane cycling at pockmark areas in Nyegga and Vestnesa Ridge
Y. CHEN, E. Espen, H. Haflidason, B. Hjelstuen, and J. Knies
14:00–14:15 EGU2009-9268
Association of gas hydrate formation in fluid discharges with anomalous hydrochemical profiles (withdrawn)
T. Matveeva
14:15–14:30
EGU2009-302
Risk factors of methane hydrate resource development in the concentrated zones distributed in the eastern Nankai Trough
K. Yamamoto and S. Nagakubo
14:30–14:45
EGU2009-2915
Natural Gas Hydrates as CH4 Source and CO2 Sink - What do SO2 Impurities do?
B. Beeskow-Strauch, J.M. Schicks, E. Spangenberg, and J. Erzinger
14:45–15:00
EGU2009-11633
Satellite SAR inventory of Gulf of Mexico oil seeps and shallow gas hydrates
O Garcia, I.R. MacDonald, B. Zimmer, W. Shedd, and M. Frye