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Orals SSS5.2/GMPV15

SSS5.2/GMPV15

Processes at the weathering front and reactivity of soil minerals (co-organized)
Convener: Jean-Thomas Cornelis  | Co-Conveners: Friedhelm von Blanckenburg , Daniela Sauer 
Orals
 / Fri, 02 May, 13:30–15:15  / Room B8
Posters
 / Attendance Fri, 02 May, 17:30–19:00  / Blue Posters

Friday, 02 May 2014
Room B8
Chairperson: Jean-Thomas Cornelis, Friedhelm von Blanckenburg, Katja Emmerich, Daniela Sauer and Robert Mikutta
13:30–13:45
EGU2014-7252
The life cycle of iron Fe(III) oxide: impact of fungi and bacteria (solicited)
Steeve Bonneville
13:45–14:00
EGU2014-4363
Microbially-mediated transformation and mobilization of soil Fe-organic associations
Christine Poggenburg, Robert Mikutta, Axel Schippers, Reiner Dohrmann, Stephan Kaufhold, and Georg Guggenberger
14:00–14:15
EGU2014-463
Composition and reactivity of ferrihydrite-organic matter associations (solicited)
Karin Eusterhues, Anke Hädrich, Julia Neidhardt, Kirsten Küsel, and Kai Totsche
14:15–14:30
EGU2014-11451
Andic soils : mineralogical effect onto organic matter dynamics, organic matter effect onto mineral dynamics, or both? (solicited)
Isabelle Basile-Doelsch, Ronald Amundson, Jérome Balesdent, Daniel Borschneck, Jean-Yves Bottero, Fabrice Colin, Alexis de Junet, Emmanuel Doelsch, Samuel Legros, Clément Levard, Armand Masion, Jean-Dominique Meunier, and Jérôme Rose
14:30–14:45
EGU2014-10041
Extreme limestone weathering rates due to micron-scale grain detachment
Simon Emmanuel and Yael Levenson
14:45–15:00
EGU2014-6615
Conversion of bedrock to soil and feedback processes between the surface and the weathering front in a deeply weathered regolith, Central Sri Lankan Highlands
Ricarda Behrens, Julien Bouchez, Jan A. Schuessler, Stefan Dultz, Tilak Hewawasam, and Friedhelm von Blanckenburg
15:00–15:15
EGU2014-15934
Shale to Regolith Evolution: The Controls on Catchment Solute Fluxes
Pamela Sullivan, Yves Goddéris, Yuning Shi, Kamini Singha, Brian Clarke, Jacques Schott, Chritopher Duff, and Susan Brantley