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Oral Programme GM4.1

GM4.1

Critical Zone Processes across Environmental Gradients
Convener: François Chabaux  | Co-Convener: Steven A. Banwart 
Oral Programme
 / Wed, 06 Apr, 08:30–10:00  / Room 21
Poster Programme
 / Attendance Wed, 06 Apr, 17:30–19:00  / Display Wed, 06 Apr, 08:00–19:30  / Hall A

Wednesday, 06 Apr 2011
Room 21
08:30–08:45
EGU2011-13079
Environmental observatories and environmental gradients: challenges and opportunities for exploring the Earth's critical zone (solicited)
James Kirchner
08:45–09:00
EGU2011-12641
Streamwater patterns in geochemically contrasting monolithologic spruce catchments (solicited)
Pavel Kram and Jakub Hruska
09:00–09:15
EGU2011-7517
Chemical transformations along soil hydrological critical zone pathways in a Swedish till soil catchment (solicited)
Lars Lundin and Stefan Löfgren
09:15–09:30
EGU2011-6967
AGRHYS: an observatory of the critical zone in the context of high anthropogenic pressures (intensive livestock farming); research issues. (solicited)
Philippe Merot, Chantal Gascuel-Odoux, Laurent Ruiz, Gérard Gruau, Luc Aquilina, and Mickael Faucheux
09:30–09:45
EGU2011-10787
Bioavailability of Si in natural and perturbed soils (solicited)
Jean Dominique Meunier, Catherine Keller, and Flore Guntzer
09:45–10:00
EGU2011-7768
A 100 years retrospective of atmosphere and vegetation controlled chemical and isotopical evolution of a soil in a forested silicate catchment. Evidence from Sr, Nd, Pb and Ca isotopes in tree rings. (Strengbach case; Vosges mountains, France) (solicited)
Peter Stille, Anne-Désirée Schmitt, Marc Steinmann, Eric Lucot, Florence Guéguen, Florian Cobert, Laure Brioschi, Marie-Claire Pierret, and François Chabaux