Posters BG4.1
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Attendance Time: Monday, 28 April 2014, 10:30–12:00 Green Posters Chairperson: Daniel Weymann |
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G89
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EGU2014-1907
A 15N tracing method to quantify N2O pathways from terrestrial ecosystems Christoph Müller, Ronnie Laughlin, Oliver Spott, and Tobias Rütting |
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G90
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EGU2014-3949
The effect of elevated atmospheric CO2 concentration on gross nitrogen and carbon dynamics in a permanent grassland: A field pulse-labeling study Gerald Moser, André Gorenflo, Lisa Keidel, Kristof Brenzinger, Dafydd Elias, Niall McNamara, Irena Maček, Dominik Vodnik, Gesche Braker, Sonja Schimmelpfennig, Judith Gerstner, and Christoph Müller |
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G91
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EGU2014-3546
Mitigating Nitrous Oxide Emissions from Agricultural Landscape: The Role of Isotopic Techniques Mohammad Zaman and Minh Long Nguyen |
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G92
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EGU2014-12051
A new method combining soil oxygen concentration measurements with the quantification of gross nitrogen turnover rates and associated formation of N2O and N2 emissions Adrian Gütlein, Michael Dannenmann, Christoph Sörgel, Rudi Meier, Astrid Meyer, and Ralf Kiese |
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G93
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EGU2014-12347
Can soil denitrification models be validated with the N2/Ar-method? Results from a comparison between DENUZ and the N2/Ar-method in Lower Saxony (Germany) Wolfram Eschenbach, Jörg Elbracht, Heinrich Höper, Ralf Kunkel, Reinhard Well, and Frank Wendland |
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G94
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EGU2014-4076
One method is not enough to determine denitrification in a Histic Gleysol following different grassland renovation techniques in Northwest Germany Reinhard Well, Caroline Buchen, Wolfram Eschenbach, Dominika Lewicka-Szczebak, Mirjam Helfrich, Andreas Gensior, and Heinz Flessa |
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G95
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EGU2014-7207
The mechanism of oxygen isotopic fractionation during fungal denitrification - A pure culture study Nicole Wrage-Moennig, Lena Rohe, Traute-Heidi Anderson, Gesche Braker, Heinz Flessa, Annette Giesemann, Dominika Lewicka-Szczebak, and Reinhard Well |
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G96
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EGU2014-12965
Oxygen isotope exchange and isotopic fractionation during N2O production by denitrification Dominika Lewicka-Szczebak, Reinhard Well, and Jan Kaiser |
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G97
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EGU2014-11563
Nitrogen isotope fractionation during archaeal ammonia oxidation: Coupled estimates from isotopic measurements of ammonium and nitrite Maria Mooshammer, Michaela Stieglmeier, Barbara Bayer, Lara Jochum, Michael Melcher, and Wolfgang Wanek |
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G98
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EGU2014-4422
Studies on a Novel Actinobacteria Species Capable of Oxidizing Ammonium under Iron Reduction Conditions Shan Huanh, Melany Ruiz-Urigüen, and Peter R. Jaffe |
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G99
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EGU2014-11901
The N cycle in Earth subsurface. Reactivity of functional genes to anthropogenic CO2 injections. Rosalia Trias, Emmanuelle Gérard, Paul Le Campion, Sigurður R. Gíslason, Edda S. Aradóttir, Helgui A. Alfreðsson, Kiflom G. Mesfin, Sandra Ó. Snæbjörnsdóttir, and Bénédicte Ménez |
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G100
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EGU2014-16660
Emergent macrophytes select for nitrifying and denitrifying microorganisms in constructed wetlands Rosalia Trias, Sara Ramió Pujol, and Lluis Bañeras |
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G101
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EGU2014-13212
N-SINK - reduction of waste water nitrogen load Sanni Aalto, Marja Tiirola, Lauri Arvola, Jussi Huotari, Tiina Tulonen, Antti Rissanen, and Hannu Nykänen |
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G102
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EGU2014-3952
In situ denitrification rates in shallow groundwater beneath a spring barley - mustard cover crop system Mohammad Mofizur Rahman Jahangir, Eddy Minet, Paul Johnston, Catherine Coxon, and Karl Richards |
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G103
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EGU2014-5271
Dynamics of nitrifying bacterial communities in the Seine river and estuary as affected by changes in the treatment of Paris wastewater : a comparison of 2001-2003 vs 2012-2013 periods Najla Aissa Grouz, Gilles Billen, Josette Garnier, Benjamin Mercier, and Anun Martinez |
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G104
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EGU2014-13328
Nitrogen attenuation along delivery pathways in agricultural catchments Eoin McAleer, Per-Erik Mellander, Catherine Coxon, and Karl G Richards |
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G105
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EGU2014-1618
Fontinalis antipyretica as a bioindicator of environmental conditions in freshwater ecosystem from Sava River watershed and Cerkniško Lake, Slovenia Tjaša Kanduč, Špela Mechora, and Vekoslava Stibilj |