Tuesday, 21 April 2009
Room 35
Chairperson: Jerome Gaillardet
08:30–08:45
EGU2009-14023 Observed changes in hydroclimatology in the Swiss Alps and their potential geomorphological consequences P Molnar and F Schlunegger
08:45–09:00
EGU2009-6348 Weathering, soil formation and ecosystem evolution along the soil chronosequnce of the Damma Glacier, central Alps, Switzerland: The BigLink Critical Zone Observatory. S. M. Bernasconi and the BigLink Project
09:00–09:15
EGU2009-5292 The “Point Zero”: Monitoring of biogeochemical patterns and processes in an initial ecosystem (Lusatia, Germany) M. Veste, D. Biemelt, A. Fischer, W. Gerwin, and W. Schaaf
09:15–09:30
EGU2009-9450 Imaging the Critical Zone Using Ground Penetrating Radar and Electric Resistivity. Initial Results From the Boulder Creek Critical Zone Observatory M. Leopold, J. Völkel, and D. Dethier
09:30–09:45
EGU2009-10250 Geochemical and isotopic evolution of soil solutions over the last 25 years in a forested granitic catchment (the experimental Strengbach watershed case, France). M.-C. Pierret, J. Prunier, P. Stille, and F. Chabaux
09:45–10:00
EGU2009-11470 Changes in soil pH across England and Wales in response to decreased acid deposition G.J.D. Kirk and P.H. Bellamy
COFFEE BREAK
10:30–10:45
EGU2009-7686 Reconstructing Critical Zone process-interactions using fallout radionuclides and coupled geomorphological-biogeochemical models T.A. Quine, A.P. Nicholas, L. Boddy, and K Van Oost
10:45–11:00
EGU2009-5885 Controls on weathering rates at the Susquehanna Shale Hills Critical Zone Observatory, Pennsylvania, USA L. Jin, D. Andrews, H. Lin, and S.L. Brantley
11:00–11:15
EGU2009-8198 Critical Zone Exploration in the Tropics: Clues from small experimental watersheds in South Cameroon and South India j.-j. braun, J. RIOTTE, S. AUDRY, J. L. BOEGLIN, M. DESCLOITRES, P. DESCHAMPS, J. C. MARÉCHAL, J. VIERS, J.-R. NDAM, and M. SEKHAR
11:15–11:30
EGU2009-5452 Climatic Controls of Soil Carbon Cycling Across a Gradient of Sonoran Desert Ecosystems C. Rasmussen
11:30–11:45
EGU2009-10775 Fossil organic carbon fluxes released by chemical and mechanical weathering. Jurassic marls of Draix experimental watersheds, France.
Y. GRAZ, C Di-Giovanni, Y Copard, M Boussafir, F Laggoun-Défarge, N Mathys, F Rey, and S Sizaret
11:45–12:00
EGU2009-12506 Impact of atmospheric CO2 rise on chemical weathering of the continental surfaces Y. Godderis, C. Roelandt, E. Beaulieu, J.O. Kaplan, and J. Schott