Ocean Floor Symposium

Scientific Program 22

The Ocean Floor Symposium abstract volume:

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Sunday
17:00 – 19:00	Registration and Ice Breaker
Monday
08:45	Welcome
Theme 1: From ocean to sediments
09:00 – 09:45	Hilary Close	Microbial and metazoan metabolisms leave distinct isotopic traces during degradation of marine particles
09:45 – 10:30	Uria Alcolombri	Unraveling the microscale mechanisms driving particle degradation in the ocean
10:30 – 11:00	Coffee
11:00 – 11:45	Carol Arnosti	The economics of macromolecule degradation in the ocean - a microbial perspective
11:45 – 12:30	Tim Eglinton	ISODRAPES: Spatial Variability in the Provenance, Vintage and Quality of Organic Carbon accumulating on the Ocean Floor
12:30 – 13:30	Lunch
13:30 – 14:15	Sandra Arndt	Regional and Global Patterns of Organic Matter Reactivity and their Influence on Carbon Turnover in Marine Sediments
Posters (all Themes)
14:15 – 15:15	Poster pitches (w/o slides)
15:15 – 18:00	Posters (with coffee)

Tuesday
Theme 2: Geodynamic controls
09:00 – 09:45	Mathilde Cannat	Exploring magmatic controls on hydrothermal fluxes at slow-spreading ridges
09:45 – 10:30	Leila Mezri	Tectonic controls on melting and oceanic crust composition at mid-ocean ridges
10:30 – 11:00	Coffee
11:00 – 11:45	Christophe Galerne	Carbon-cycle in sedimentary basins intruded by sills - differing responses and implications from depth to the subseafloor
11:45 – 12:30	Charlotte Kleint	Trace Metal Dynamics in Shallow Hydrothermal Plumes at the Kermadec Arc
12:30 – 13:30	Lunch
13:30 – 14:15	Lars Rüpke	Hydrothermal circulation at mid-ocean ridges – insights from the joint interpretation of models and data
14:15 – 15:00	Alexander Diehl	An assessment of the global on-axis hydrothermal element fluxes
15:00 – 15:15	Coffee
15:15 – 16:00	Wolfgang Bach	Crust-seawater exchange in the flanks of mid-ocean ridges (including seamounts)
Posters (all Themes)
16:00 – 18:00	Posters (with coffee)
19:00	Conference Dinner

Wednesday
Theme 3: Geosphere-Biosphere Interactions
09:00 – 09:45	Beth Orcutt	Impact of geosphere-biosphere interactions at the sediment-basement interface
09:45 – 10:30	Gunter Wegener	Anaerobic sediments host an efficient microbial barrier that consumes deep-subsurface-derived oil and gas
10:30 – 11:00	Coffee
11:00 – 11:45	Doug LaRowe	A global perspective on microbial activity in marine sediments
11:45 – 12:30	Ewa Burwicz-Galerne	The influence of temperature-dependent methanogenesis on basin-scale methane emissions from the western Black Sea
12:30 – 13:30	Adjourn and Lunch