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Orals SSS6.3

SSS6.3

Functionality, stability and pool sizes of organic carbon in sub- versus topsoils
Convener: Bernd Marschner  | Co-Conveners: Ingrid Kögel-Knabner , Cornelia Rumpel 
Orals
 / Fri, 02 May, 08:30–10:15  / Room B8
Posters
 / Attendance Fri, 02 May, 17:30–19:00  / Blue Posters

Friday, 2 May 2014
Room B8
Chairperson: Marschner/Rumpel
08:30–08:45
EGU2014-9052
Dynamics of carbon in deep soils inferred from carbon stable isotopes signatures : a worldwide meta-analysis (solicited)
Jérôme Balesdent, Isabelle Basile-Doelsch, Joël Chadoeuf, Sophie Cornu, Delphine Derrien, Zuzana Fekiacova, and Christine Hatté
08:45–09:00
EGU2014-5404
Assessing scales of spatial & temporal variability in radiocarbon contents of soil organic carbon
Tessa Sophia van der Voort, Xiaojuan Feng, Frank Hagedorn, and Timothy Eglinton
09:00–09:15
EGU2014-1872
Spatial variability of soil parameters - subsoils as heterogenic environments
Stefanie Heinze, Stephan John, Kristina Kirfel, Robert Mikutta, Jana Niebuhr, Sebastian Preusser, and Bernd Marschner
09:15–09:30
EGU2014-12349
Turnover of subsoil organic carbon controlled by substrate limitation and aggregation?
Patrick Dietrich, Axel Don, and Mirjam Helfrich
09:30–09:45
EGU2014-2586
Source and compositional changes of soil organic matter in an acidic forest soil - from top- to subsoil
Gerrit Angst, Stephan John, Janet Rethemeyer, Ingrid Kögel-Knabner, and Carsten W. Mueller
09:45–10:00
EGU2014-15475
Unravelling the influence of soil erosion on the within-field vertical heterogeneity of SOC stock and stability
Jeroen Meersmans, Tim Quine, and Iain Hartley
10:00–10:15
EGU2014-13550
Theoretical and numerical analysis of a soil organic matter decomposition model along vertical soil profiles and coupling the dynamics of carbon and nutrients dynamics.
Julien Sainte-Marie, Matthieu Barrandon, Laurent Saint-André, and Antoine Henrot