Oral Programme SSS29

SSS29

Biogeochemical Interfaces in Soil
Convener: K. U. Totsche 
Co-Conveners: M. Schloter , T. Rennert 
Session details
Oral Programme
 / Fri, 24 Apr, 08:30–12:00  / Room 24
Poster Programme
 / Attendance Fri, 24 Apr, 17:30–19:00  / Hall A
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Friday, 24 Apr 2009
Room 24
Chairperson: Kai U. Totsche
08:30–08:45
EGU2009-559
Monitoring the alkane monooxygenase gene alkB in different soil interfaces during plant litter degradation of C3 and C4 plants
S. Schulz, J.C. Munch, and M. Schloter
08:45–09:00
EGU2009-1557
Analysis of organic matter at the soil-water interface by NMR spectroscopy: Implications for contaminant sorption processes
M. J. Simpson and A. J. Simpson
09:00–09:15
EGU2009-1951
Organoclay Sorbents versus Soil Organic Matter: Sorbent Hydration Effect on Interactions with Organic Compounds
M. Borisover, Z. Gerstl, F. Burshtein, S. Yariv, and U. Mingelgrin
09:15–09:30
EGU2009-11290
Modification of solid surface physicochemistry by formation of conditioning films and adsoption of differently charged cations
M.-O. Goebel, A. Lamparter, S.K. Woche, G. Mühl, J. Rühlmann, and J. Bachmann
09:30–09:45
EGU2009-4078
Effect of pore-scale interfaces on dissolved chemical transport in unsaturated structured soil: a pore network model simulation
J. M. Köhne and H.-J. Vogel
09:45–10:00
EGU2009-8728
Reactive transport modelling of As- and P-species in the rhizosphere
K. Szegedi, D. Vetterlein, and R. Jahn
COFFEE BREAK
Chairperson: Martin H. Gerzabek
10:30–10:45
EGU2009-7124
Hotspots in the rhizosphere
Y. Kuzyakov
10:45–11:00
EGU2009-7614
Reductive dissolution of As(V)-Fe oxyhydroxides: an experimental insight at biogeochemical interfaces in soil
A. Dia, M. Davranche, M. Fakih, B. Nowack, G. Morin, and G. Gruau
11:00–11:15
EGU2009-9755
"Death in soil" or what can we learn from groundwater for the genesis of soil organic matter
M. Kaestner, A. Miltner, P. Bombach, and B. Schmidt-Brücken
11:15–11:30
EGU2009-9796
Characterisation of particle size fractions in relation to specific surface area in a Eutric Cambisol
G. Pronk, K. Heister, and I. Kögel-Knabner
11:30–11:45
EGU2009-12074
Association of organic matter and ferrihydrite: adsorption versus coprecipitation
K. Eusterhues, T. Rennert, H Knicker, and K. U. Totsche
11:45–12:00
EGU2009-7774
Persistence of Bt Bacillus thuringiensis Cry1Aa toxin in various soils determined by physicochemical reactions
N Helassa, S Noinville, P Déjardin, JM Janot, H Quiquampoix, and S Staunton