Orals BG2.13/SSS5.11
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BG2.13/SSS5.11 Nitrogen cycling in forest landscapes (co-organized) |
| Convener: Robert Bradley | Co-Conveners: Tiina Maileena Nieminen , Cindy Prescott , Kathrin Rousk , Jean-Philippe Bellenger |
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Monday, 28 April 2014 Room G4 Chairperson: Robert Bradley |
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| 13:30–13:45 |
EGU2014-2073
Nitrogen fixation in moss-cyanobacteria associations in boreal forest ecosystems Press & Media Kathrin Rousk |
| 13:45–14:00 |
EGU2014-3073
Why should we consider alternative nitrogenases in boreal ecosystems? Jean-Philippe Bellenger |
| 14:00–14:15 |
EGU2014-2664
Effects of long-term elevated CO2, warming, and prolonged drought on Pleurozium-associated diazotrophic activity and abundance Kristine Dyrnum, Anders Priemé, and Anders Michelsen |
| 14:15–14:30 |
EGU2014-14601
Long-term 15N tracking from biological N fixation across different plant and humus components of the boreal forest Maria Arroniz-Crespo, David L. Jones, Olle Zackrisson, Marie-Charlotte Nilsson, and Thomas H. DeLuca |
| 14:30–14:45 |
EGU2014-6919
The linkage between methanotrophy and diazotrophy in boreal environments Marja Tiirola, Sanna Leppänen, Tuula Larmola, and Eeva-Stiina Tuittila |
| 14:45–15:00 |
EGU2014-310
Restoring the Nitrogen Cycle in the Boreal Forest - a Case Study from Northern Alberta Press & Media Jacynthe Masse, Sue Grayston, Cindy Prescott, and Sylvie Quideau |
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Coffee Break
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| 15:30–15:45 |
EGU2014-2062
Nitrogen leaching, and nitrogen retention capacity by ectomycorrhizal fungi, in a Norway spruce forest fertilized with nitrogen and phosphorus Håkan Wallander, Adam Bahr, Magnus Ellström, and Johan Bergh |
| 15:45–16:00 |
EGU2014-3012
The response of gross nitrogen mineralization to labile carbon inputs Per Bengtson |
| 16:00–16:15 |
EGU2014-10734
Interactive effects between N addition and disturbance on boreal forest ecosystem structure and function Annika Nordin, Joachim Strengbom, and Fredrik From |
| 16:15–16:30 |
EGU2014-11740
Climate change impairs processes of soil and plant N cycling in European beech forests on marginal soil Javier Tejedor, Rainer Gasche, Silvia Gschwendtner, Martin Leberecht, Carolin Bimüller, Ingrid Kögel-Knabner, Andrea Pole, Michael Schloter, Heinz Rennenberg, Judy Simon, Marc Hanewinkel, Andri Baltensweiler, Silvija Bilela, and Michael Dannenmann |
| 16:30–16:45 |
EGU2014-16427
Contributions of Primary and Secondary Forests, and Nitrogen Dynamics to Terrestrial Carbon Uptake Atul Jain, Bassil El-Masri, and Shijie Shu |
| 16:45–17:00 |
EGU2014-13596
Quantification of the effects of nitrogen deposition on carbon sequestration by forests at a global scale Press & Media Wim de Vries, Frank Dentener, and Lex Bouwman |