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Posters BG1.12

BG1.12

Microbial nitrogen-transformation processes in terrestrial and aquatic ecosystems: advances in pathways-tracing, quantification and process-based modelling
Convener: Dominika Lewicka-Szczebak 
Co-Conveners: Reinhard Well , Christoph Müller , Daniel Weymann 
Session details
Orals
 / Thu, 16 Apr, 13:30–17:15  / Room G4
Posters
 / Attendance Thu, 16 Apr, 17:30–19:00  / Green Posters
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Attendance Time: Thursday, 16 Apr, 17:30–19:00
Green Posters
Chairperson: Daniel Weymann
G13
EGU2015-15633
Soil and fertilizer type effects on short-term N2 and N2O emissions: Results of a helium-oxygen incubation study
Ulrike Hagemann, Monique Andres, and Jürgen Augustin

G14
EGU2015-15765
Tracing changes of N2O emission pathways in a permanent grassland under elevated atmospheric CO2 concentrations
Andre Gorenflo, Gerald Moser, Kristof Brenzinger, Dafydd Elias, Neill McNamara, Tim Clough, Irena Maček, Dominik Vodnik, Gesche Braker, Sonja Schimmelpfennig, Judith Gerstner, and Christoph Müller

G15
EGU2015-12405 | presentation | presentation
The effect of urea fertiliser formulations on gross nitrogen transformations in a permanent grassland soil.
Mary Harty, Christoph Mueller, Ronnie Laughlin, Catherine Watson, Karl Richards, Gary Lanigan, Patrick Forrestal, and Karen McGeough

G16
EGU2015-15751 | presentation | presentation
Nitrogen fertiliser formulation: The impact on N2O emissions
Mary Harty, Dominika Krol, Rachael Carolan, Gavin McNeill, Karen McGeough, Ronnie Laughlin, Catherine Watson, Karl Richards, Gary Lanigan, and Patrick Forrestal

G17
EGU2015-12889
Groundwater denitrification in two agricultural river catchments: influence of hydro-geological setting and aquifer geochemistry
Eoin McAleer, Per-Erik Mellander, Catherine Coxon, Karl G Richards, and Mohammad M R Jahangir

G18
EGU2015-11260
Understanding N2O sources and sinks with laser based isotopic analysis
Joachim Mohn, Eliza Harris, Béla Tuzson, and Lukas Emmenegger

G19
EGU2015-15376
Progress in quantifying rates and product ratios of microbial denitrification using stable isotope approaches
Reinhard Well, Caroline Buchen, Anette Giesemann, Dominika Lewicka-Szczebak, Lena Rohe, and Heinz Flessa

G20
EGU2015-11636
Non-homogeneity of isotopic labelling in 15N gas flux studies: theory, some observations and possible lessons
Reinhard Well, Caroline Buchen, Marianna Deppe, Wolfram Eschenbach, Andreas Gattinger, Anette Giesemann, Hans-Martin Krause, and Dominika Lewicka-Szczebak

G21
EGU2015-5175
Ammonia oxidation driven by archaea rather than bacteria in the hot spring at Tengchong geothermal field, China.
Shun Chen, Xiaotong Peng, Hengchao Xu, Jiwei Li, and Kaiwen Ta