Poster Programme BG1.1

BG1.1

Application of stable isotopes in biogeosciences (co-sponsored by EAG)
Convener: Michael E. Böttcher  | Co-Conveners: Steven Bouillon , Gerd Gleixner 
Oral Programme
 / Wed, 05 May, 08:30–12:00  / Room 23
Poster Programme
 / Attendance Wed, 05 May, 17:30–19:00  / Poster Area BG

Attendance Time: Wednesday, 5 May 2010, 17:30–19:00
Poster Area BG
Chairperson: Gleixner, Gerd et al.
BG1
EGU2010-10204
Sulfur isotope effects during sulfide oxidation to sulfate: model meets reality
Zainab Abdulrahman Beiruti, Benjamin Brunner, Casey Hubert, and Timothy Ferdelman

Poster Area BG
BG2
EGU2010-1301
Isotope biogeochemistry of sulfide and sulfate in the Black Sea
Michael E. Böttcher, Olaf Dellwig, and Thomas Max

Poster Area BG
BG3
EGU2010-2976
Barium isotope fractionation in the global barium cycle: Evidence from barium minerals and precipitation experiments
Katja von Allmen, Michael E. Böttcher, Elias Samankassou, and Thomas F. Nägler

Poster Area BG
BG4
EGU2010-1837
Oxygen isotope biogeochemistry of phosphate in brackish marginal seas: I. The Black Sea
Kirsten Isensee, Sven Hille, Olaf Dellwig, Ruth Blake, and Michael E. Böttcher

Poster Area BG
BG5
EGU2010-1838
Oxygen isotope biogeochemistry of phosphate in brackish marginal seas: II. The Baltic Sea
Kirsten Isensee, Sven Hille, Monika Nausch, Olaf Dellwig, Ruth E. Blake, and Michael E. Böttcher

Poster Area BG
BG6
EGU2010-7012
The influence of pH on the oxygen isotope equilibrium fractionation between sulfite and water
Inigo Müller, Benjamin Brunner, and Timothy Ferdelman

Poster Area BG
BG7
EGU2010-6534
Pyrite formation and trace metal enrichment patterns reflect past environmental conditions on the Peru-Chile continental margin
Philipp Böning, Michael E. Böttcher, and Hans-Jürgen Brumsack

Poster Area BG
BG8
EGU2010-10137
The importance of the poikilohydric nature of lichens as natural tracers for delta18O of ambient vapour
Britta Hartard, Matthias Cuntz, Michael Lakatos, and Cristina Máguas

Poster Area BG
BG9
EGU2010-13556
The influence of hydrological processes and climatic changes on carbon and nitrogen cycles in lacustrine environments
Monika Klisch, Kazimierz Różański, Przemysław Wachniew, and Tom Edwards

Poster Area BG
BG10
EGU2010-2786
Identification and quantification of nitrate inputs into surface water in Flanders, Belgium
Dongmei Xue, Bernard De Baets, Jorin Botte, Jan Vermeulen, Oswald Van Cleemput, and Pascal Boeckx

Poster Area BG
BG11
EGU2010-7323
Hydrochemical and stable isotopic evaluation of denitrification in surface water in an agricultural catchment, Alentejo region, Portugal.
Mariela Yévenes-Burgos and Chris Mannaerts

Poster Area BG
BG12
EGU2010-5933
Refining cotton-wick method for 15N plant labelling.
Joëlle Fustec and Stéphanie Mahieu

Poster Area BG
BG13
EGU2010-2314
Stable Isotopic signatures of Adélie penguin remains provide long-term paleodietary records in Northern Victoria Land (Ross Sea, Antarctica)
Sandra Lorenzini, Carlo Baroni, Anthony Edward Fallick, Ilaria Baneschi, Maria Cristina Salvatore, Giovanni Zanchetta, and Luigi Dallai

Poster Area BG
BG14
EGU2010-11961
Sclerochronology - a highly versatile tool for mariculture and reconstruction of life history traits of the queen conch, \textit{Strombus gigas} (Gastropoda)
Pascal Radermacher, Bernd R. Schöne, Eberhard Gischler, Wolfgang Oschmann, Julien Thébault, and Jens Fiebig

Poster Area BG
BG15
EGU2010-3248
A method to detect soil carbon degradation during soil erosion
Christine Alewell, Franz Conen, and Monika Schaub

Poster Area BG
BG16
EGU2010-13997
Impact of Native and Invasive Earthworm Activity on Forest Soil Organic Matter Dynamics
Sara Top and Timothy Filley

Poster Area BG
BG17
EGU2010-3225
Coffee seeds isotopic composition as a potential proxy to evaluate Minas Gerais, Brazil seasonal variations during seed maturation
Carla Rodrigues, Rodrigo Maia, Marion Brunner, Eduardo Carvalho, Thomas Prohaska, and Cristina Máguas

Poster Area BG
BG18
EGU2010-5502
Impact of land use on biological control of silica fluxes: an ecosystem signature study.
Floor Vandevenne, Eric Struyf, Damien Cardinal, Gerard Govers, Wim Clymans, Okke Batelaan, and Patrick Meire

Poster Area BG
BG19
EGU2010-8024
A functional evaluation of four in situ collected or extracted DOM pools
Gerard Ros, Erwin Temminghoff, Ellis Hoffland, and Willem Van Riemsdijk

Poster Area BG
BG20
EGU2010-11443
Isotopic and physiological responses during short-term acclimation to atmospheric CO2 concentration in Pinus nigra.
Kadmiel Maseyk, Philippe Biron, Patricia Richard, Laurent Canal, and Thierry Bariac

Poster Area BG
BG21
EGU2010-10591
Sr-Nd ISOTOPES OF MOSSES (Hypnum cupressiforme Hdw.) AS A TOOL FOR STUDYING THE ATMOSPHERIC POLLUTION IN NORTH-CENTRAL ITALY
FRANCESCA CASTORINA and UMBERTO MASI

Poster Area BG
BG22
EGU2010-13908
The measurement and analysis of the isotopic signature of soil respiration derived from subsurface carbon dioxide
Zachary Kayler, Elizabeth Sulzman, Alan Mix, and Barbara Bond

Poster Area BG
BG23
EGU2010-13638
On the use of phloem sap δ13C to estimate canopy carbon discrimination
Katherine Rascher, Cristina Máguas, and Christiane Werner