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  Oral Programme - BG1.09/SSS26 Biomineralization and bioweathering (co-organized by SSS)

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Convener: Kappler, A.
Co-Convener: Benzerara, K., Adamo, P.

Wednesday, 5 April 2006

Lecture Room: Lecture Room 20 (N)

Chairperson: KONHAUSER, K.O.; INSKEEP, W.P.

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10:30 - 10:45
EGU06-A-06763;  BG1.09/SSS26-1WE2O-001
Kraemer, S. M.; Wiederhold, J. G.; Teutsch, N.; Borer, P.; Reichard, P. U.; Halliday, A. N.; Kretzschmar, R.
Elucidation of the mechanisms of non-enzymatic biological iron oxide dissolution by investigation of dissolution kinetics and iron isotope fractionation (solicited)

10:45 - 11:00
EGU06-A-04842;  BG1.09/SSS26-1WE2O-002
Sverjensky, D.; Fukushi, K.
The attachment of aqueous organic species to oxide mineral surfaces: prediction of the surface speciation as a function of environmental parameters

11:00 - 11:15
EGU06-A-08498;  BG1.09/SSS26-1WE2O-003
Van Roy, S. ; Vanbroekhoven, K. ; Ryngaert, A. ; Diels, L. ; Dejonghe, W.
Competititive dissimilatory iron reduction during in situ bioprecipitation of metals

11:15 - 11:30
EGU06-A-00627;  BG1.09/SSS26-1WE2O-004
Etzel, K.; Toporski, J.; Depmeier, W.; Huber, H.; Rachel, R.; Thomm, M.; Schmalz, G.
Pyrite surface alteration as effect of microbial activity and crystallographic orientation

11:30 - 11:45
EGU06-A-05688;  BG1.09/SSS26-1WE2O-005
Banerjee, N.R.; Benzerara, K.; Menguy, N.; Tyliszczak , T.; Guyot, F.; Brown Jr, G.E.
A TEM and STXM study of microbial alteration of submarine basaltic glass from the Ontong Java Plateau

11:45 - 12:00
EGU06-A-00014;  BG1.09/SSS26-1WE2O-006
Kappler, A.; Schaedler, S.; Burkhardt, C.; Posth, N.; Straub, K.L.
Micro-XRD analysis and FIB-SEM Characterization of Cell Mineral Aggregates Formed During Anaerobic Oxidation of Ferrous Iron


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