Friday, 24 April 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
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