Orals

BG2.46

Managed agricultural ecosystems (grassland and cropland) are an important source and/or sink for greenhouse gases (GHG) as well as reactive trace gases. Due to the simultaneous influence of management activities (e.g. fertilizer application, harvest, grazing) and various environmental drivers, the flux patterns are often complex and difficult to attribute to individual drivers. Management related mitigation options may result in trade-offs between different GHG (CO2, CH4, N2O) or between emission of GHG and reactive gases like NH3.
The session addresses experimentalists and modelers working on fluxes and exchange processes on plot, field, landscape, and regional scale. It is open to a wide range of studies including the development and application of new devices, methods, and model approaches as well as field observations and process studies.
Particularly welcome are studies on the full carbon, nitrogen or GHG budgets, as well as studies comparing GHG and reactive gas exchange. We also encourage contributions about N2O, NH3 and NO emission factors.

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Convener: Christof Ammann | Co-conveners: Christian Brümmer, Pauline Buysse, Eiko Nemitz, Matthias Sörgel
Orals
| Wed, 10 Apr, 08:30–10:15
 
Room 2.15
Posters
| Attendance Wed, 10 Apr, 10:45–12:30
 
Hall A

Wednesday, 10 April 2019 | Room 2.15

08:30–08:45 |
EGU2019-16068
Lukas Hörtnagl, Matti Barthel, Nina Buchmann, Werner Eugster, Klaus Butterbach-Bahl, Eugenio Díaz-Pinés, Matthias Zeeman, Katja Klumpp, Ralf Kiese, Michael Bahn, Albin Hammerle, Hayian Lu, Thomas Ladreiter-Knauss, Susanne Burri, and Lutz Merbold
08:45–09:00 |
EGU2019-15547
Louis Gourlez de la Motte, Pierre Dumortier, Yves Beckers, Bernard Bodson, Bernard Heinesch, and Marc Aubinet
09:00–09:15 |
EGU2019-7087
Iride Volpi, Simona Bosco, Giorgio Ragaglini, and Enrico Bonari
09:15–09:30 |
EGU2019-7101
Joana Sauze, Clément Piel, Damien Landais, Emmanuel Gritti, Olivier Ravel, and Alex Milcu
09:30–09:45 |
EGU2019-10613
Jordi Escuer Gatius, Merrit Shanskiy, Ülo Mander, Karin Kauer, Alar Astover, and Kaido Soosaar
09:45–10:00 |
EGU2019-11819
Jennifer G. Murphy, Saumya Singh, Alexander Moravek, Elizabeth Pattey, Theodora Li, Amy Hrdina, Luc Pelletier, and Stuart Admiral
10:00–10:15 |
EGU2019-5207
Hem Raj Bhattarai, Maarit Liimatainen, Hannu Nykänen, Minna Kivimäenpää, Pertti J Martikainen, and Marja Maljanen