Find the EGU on

Tag your tweets with #EGU18

Orals BG5.1

BG5.1

Methane in the marine and terrestrial realm: geo(physical) aspects, biogeochemical cycling, microbial metabolisms, environmental impacts and climate change
Convener: Helge Niemann  | Co-Convener: Alina Stadnitskaia 
Orals
 / Mon, 09 Apr, 13:30–17:00  / Room 2.31
Posters
 / Attendance Mon, 09 Apr, 17:30–19:00  / Hall A

Monday, 9 April 2018
Room 2.31
Chairperson: Alina Stadnitskaia & Helge Niemann
Solicited talk - Why is methane research important?

13:30–13:45
EGU2018-8631
Rising methane: consequences, causes, and prognosis. (solicited) Highlight
Euan Nisbet, Martin Manning, David Lowry, and Rebecca Fisher
Ocean methane dynamics

13:45–14:00
EGU2018-11409
The role of tectonic folding in gas hydrate formation – Hikurangi margin, New Zealand
Gareth Crutchley, Karsten Kroeger, and Ingo Pecher
14:00–14:15
EGU2018-8536
Pockmark formation in the Witch Ground Basin, central North Sea
Christoph Böttner, Bettina Schramm, Christian Berndt, Jens Karstens, Mark Schmidt, Matthias Haeckel, Judith Elger, Ben J. Callow, Jon M. Bull, Anna Lichtschlag, and Benedict Reinardy
14:15–14:30
EGU2018-4685
Fracture controlled fluid transport induced microbial activities in Vestnesa Ridge
Haoyi Yao, Wei-Li Hong, Giuliana Panieri, Friederike Gründger, Marta Torres, Simone Sauer, Moriz Lehmann, and Helge Niemann
14:30–14:45
EGU2018-15774
\textbf{Environmental controls on microbial community composition and methane oxidation in the water column above shallow gas flares in the Arctic Ocean}
Friederike Gründger, Mette M. Svenning, Anna Silyakova, Pavel Serov, David Probandt, Katrin Knittel, and Helge Niemann
14:45–15:00
EGU2018-4505
Methane oxidation under ice-cover conditions in Siberian lakes, rivers, and coastal waters
Ingeborg Bussmann, Ellen Damm, Guido Grosse, Paul Overduin, and Irina Fedorova
Coffee break
Terrestrial methane dynamics

15:30–15:45
EGU2018-1289
New insight toward intermediates involved in iron-coupled anaerobic oxidation of methane
Hanni Vigderovich, Werner Eckert, and Orit Sivan
15:45–16:00
EGU2018-14480
Aerobic methane oxidation in soils as revealed by lipid biomarkers at terrestrial methane seeps in southern Sicily, Italy
Nadine Smit, Fausto Grassa, Darci Rush, Ellen C. Hopmans, Jaap S. Sinninghe Damsté, and Stefan Schouten
16:00–16:15
EGU2018-7446
Methanogenesis predominates organic matter mineralization in a ferruginous, non-sulfidic sedimentary environment
André Friese, Jens Kallmeyer, Clemens Glombitza, Aurèle Vuillemin, Rachel Simister, Sulung Nomosatryo, Kohen Bauer, Verena B. Heuer, Cynthia Henny, Sean A. Crowe, Daniel Ariztegui, Satria Bijaksana, Hendrik Vogel, Martin Melles, James M. Russell, and Dirk Wagner
16:15–16:30
EGU2018-4966
The role of polynyas on the atmospheric budget of methane
Célia Julia Sapart, Brett Thornton, Patrick Crill, Caroline Jacques, Bruno Delille, Thanos Gkritzalis, Thomas Röckmann, Carina van der Veen, Elena Popa, Sharon Stammerjohn, Stephen Ackley, Peter Guest, and Jean-Louis Tison
16:30–16:45
EGU2018-8027
High resolution temporal variability of methane emissions induced by environmental drivers
Anna Sieczko, Thanh Duc Nguyen, Gustav Pajala, Jonathan Schenk, and David Bastviken
16:45–17:00
EGU2018-19038 | presentation
On the factors controlling the atmospheric oxidative capacity and CH4 lifetime during the LGM
Sergey Gromov, Benedikt Steil, Thomas Kleinen, and Victor Brovkin