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Oral Programme SSS1.3

SSS1.3

Molecular proxies for studying biogeochemical changes in the environment
Convener: Klaas G.J. Nierop 
Co-Conveners: Boris Jansen , Ian Bull , Claudio Zaccone , Teodoro Miano , Luca Bragazza 
Session details
Oral Programme
 / Mon, 04 Apr, 08:30–12:00  / Room 9
Poster Programme
 / Attendance Mon, 04 Apr, 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  / Hall Z
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Monday, 04 Apr 2011
Room 9
Chairperson: Ian Bull / Luca Bragazza
08:30–08:45
EGU2011-3315
Novel biohopanoid molecular proxies for bacterial populations and processes (solicited)
Helen Talbot, Martin Cooke, Chun Zhu, Luke Handley, Jung-Hyun Kim, Richard Pancost, and Thomas Wagner
08:45–09:00
EGU2011-7514
Stability of root and needle-derived biomarkers during litter decomposition
Jens Altmann, Marjo Palviainen, Boris Jansen, and Karsten Kalbitz
09:00–09:15
EGU2011-2961
Rhizoliths in loess: evidence for the heterotrophic lifestyle of branched GDGT-producing bacteria
Arnaud Huguet, Guido L.B. Wiesenberg, Martina Gocke, Céline Fosse, and Sylvie Derenne
09:15–09:30
EGU2011-6730
Rhizoliths in the loess-paleosol sequence of Nussloch (SW Germany): Differentiation between ancient and modern vegetation using n-alkanes
Martina Gocke, Yakov Kuzyakov, and Guido L.B. Wiesenberg
09:30–09:45
EGU2011-7809
Carbohydrates as Biomarkers for Studying Soil Biota and Land Use Change
Marie Spohn and Luise Giani
09:45–10:00
EGU2011-5936
Reconstruction of soil organic carbon build-up and dynamics using compound-specific radiocarbon analysis of lake sediments
Axel Birkholz, Rienk Smittenberg, Irka Hajdas, Lukas Wacker, Jostein Bakke, and Stefano M. Bernasconi
COFFEE BREAK
Chairperson: Claudio Zaccone/ Klaas Nierop
10:30–10:45
EGU2011-5055
Influence of soil moisture on plant biosynthesis, C incorporation and storage in soils at a molecular level
Guido Wiesenberg, Bidisha Majumder, Martina Gocke, Yakov Kuzyakov, Jennifer Dungait, Liz Dixon, and Roland Bol
10:45–11:00
EGU2011-5552
Geochemical and Historical study of a 700 year old pond, Lansquenet -Lorraine, France- A multidisciplinary approach
Olivia Bertrand, Emmanuelle Montargès-Pelletier, Laurence Mansuy-Huault, Benoît Losson, Audrey Pernot, Jacqueline Argant, Pierre Faure, Emmanuel Garnier, Charles Kraemer, and Raymond Michels
11:00–11:15
EGU2011-731
Study of Estuarine Sediments From Galway Bay, Ireland
Rosaleen Mylotte, Michael H. B. Hayes, and Catherine Dalton
11:15–11:30
EGU2011-13051
Microbially mediated methane oxidation across a 4.1 million year soil chronosequence
pete maxfield
11:30–11:45
EGU2011-7999
Spatial and temporal characterization of dissolved organic matter in bog water based on spectroscopic properties: the effects of humification
Julien Parisod, Mohammad Hassouna, Alexandre Buttler, and Luca Bragazza
11:45–12:00
EGU2011-81
Organic matter humification and trace element accumulation in raised bogs depending on the peat properties
Maris Klavins, Inese Silamikele, Oskars Purmalis, and Linda Ansone