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Posters BG2.2

BG2.2

Molecular proxies to trace biogeochemical processes in terrestrial ecosystems
Convener: Sandra Spielvogel 
Session details
Orals
 / Tue, 14 Apr, 13:30–15:15  / Room G5
Posters
 / Attendance Tue, 14 Apr, 15:30–17:00  / Green Posters
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Attendance Time: Tuesday, 14 Apr, 15:30–17:00
Green Posters
G30
EGU2015-15754
RNA/DNA ratio as biomarkers for periphyton and macroinvertebrate growth
Daniela Mewes and Carola Winkelmann

G31
EGU2015-15741
Microbial utilization of litter carbon under the effect of extreme weather events
Steffen Heinrich, Yakov Kuzyakov, and Bruno Glaser

G32
EGU2015-15737
Stabilization of glucose-C in microbial cell membranes (PLFA) and cell walls (amino sugars) evaluated by 13C-labelling in a field experiment
Anna Gunina, Yakov Kuzyakov, and Bruno Glaser

G33
EGU2015-15750
Molecular differentiation of subsoil biopores of different origin by PLFA analysis
Callum Banfield, Johanna Pausch, and Yakov Kuzyakov

G34
EGU2015-15746
Competition between roots and microorganisms for phosphorus: A novel 33P labeling approach
Thomas Zilla, Yakov Kuzyakov, Aljoša Zavišiæ, and Andrea Polle

G35
EGU2015-4823
Plant- versus microbial signature in densimetric fractions of mediterranean forest soils: a study by thermochemolysis gas chromatography mass spectrometry
Pere Rovira and Laurent Grasset

G36
EGU2015-6455
Defining organic matter quality in sediment systems: a suggested classification scheme
Danielle Alderson, Martin Evans, James Rothwell, and Stephen Boult

G37
EGU2015-2022
2H/1H composition of soil n-alkanes along two altitudinal transects in East Africa
Sarah COFFINET, Arnaud HUGUET, Nikolai PEDENTCHOUK, Christine OMUOMBO, David WILLIAMSON, Laurent BERGONZINI, Thomas WAGNER, and Sylvie DERENNE

G38
EGU2015-6466
Hydrogen isotopes from source water to leaf lipid in a continental-scale sample network
Daniel Nelson and Ansgar Kahmen

G39
EGU2015-15753
Non-cellulosic polysaccharides help to reveal the history of thick organic surface layers on calcareous Alpine soils
Jörg Prietzel and Sandra Spielvogel

G40
EGU2015-15770
Soil organic carbon stocks and composition under grazed and ungrazed Kobresia pygmaea pasture of the Tibetan Plateau
Andreas Breidenbach, Per Schleuß, Yakov Kuzyakov, and Georg Guggenberger

G41
EGU2015-15744
Biomarker in archaeological soils
Katja Wiedner, Bruno Glaser, and Jens Schneeweiß

G42
EGU2015-1373
Tracing pyrogenic carbon (PyC) beyond terrestrial ecosystems
Daniel B. Wiedemeier, Timothy I. Eglinton, Ulrich M. Hanke, and Michael W.I. Schmidt