Oral Programme BG2.2
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BG2.2 Towards a full GHG balance from the biosphere. How important are N2O and CH4 emissions in different ecosystems? How difficult is it to measure and to model their emission? |
| Convener: D. Zona | Co-Convener: K. Pilegaard |
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Oral Programme
/ Mon, 23 Apr, 10:30–11:45
/ 13:30–15:15
/ Room 23
Poster Programme
/ Attendance Mon, 23 Apr, 17:30–19:00
/ Poster Area BG
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Monday, 23 April 2012 Room 23 Chairperson: D. Zona, K. Pilegaard |
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| 10:30–10:45 |
EGU2012-2382
Airborne Measurements of Methane Fluxes over Mid-Latitude and Sub-Arctic Wetlands J. Hartmann and T Sachs |
| 10:45–11:00 |
EGU2012-1099
CO2 CH4 and N20 fluxes during land conversion in early bioenergy systems T. zenone |
| 11:00–11:15 |
EGU2012-2167
Temperature sensitivity of CO2, CH4, CO, and H2 release during photodegradation of organic material H. Lee, T. Rahn, and H. Throop |
| 11:15–11:30 |
EGU2012-2425
Modelling regional to global CH4 emissions of boreal and arctic wetlands A.M.R. Petrescu, L.P.H. van Beek, J. van Huissteden, C. Prigent, T. Sachs, C.A.R. Corradi, F.J.W. Parmentier, and A.J. Dolman |
| 11:30–11:45 |
EGU2012-7938
Sources and sinks of methane and nitrous oxide in the tropical Andes Press & Media Y. A. Teh, T. Diem, S. Jones, V. Oliver, E. Baggs, P. Smith, M. Richards, and P. Meir |
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LUNCH BREAK
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| 13:30–13:45 |
EGU2012-10269
Simulations of N2O concentrations for France using ecosystem models, emission databases and an atmospheric transport model R. S. Massad, V. Prieur, R. Thompson, M. Schultz, I. Pison, P. Bousquet, M. Schmidt, M. Lopez, E. Boukari, S. Lehuger, F. Chaumartin, and B. Gabrielle |
| 13:45–14:00 |
EGU2012-9940
A synthesis of CH4 and N2O fluxes in European terrestrial and wetland ecosystems A. Lohila, T. Laurila, T. Aalto, and T. Vesala |
| 14:00–14:15 |
EGU2012-8843
Decadal variability of soil CO2, NO, N2O,and CH4 fluxes at the Hoeglwald Forest, Germany G.J. Luo, N. Brüggemann, B. Wolf, R. Gasche, and K. Butterbach-Bahl |
| 14:15–14:30 |
EGU2012-7140
Greenhouse gas emissions from grasslands: current knowledge and challenges LM Merbold and GW Wohlfahrt |
| 14:30–14:45 |
EGU2012-14136
Hydromorphic soils easily unbalance GHG balances from forests: A focus on Europe H.F. Jungkunst1, D. Grunwald, A.-C. Fender, S. Fiedler, and S. Erasmi |
| 14:45–15:00 |
EGU2012-8295
Greenhouse gas balance of a subarctic tundra - importance of carbon dioxide, methane and nitrous oxide from different land cover types M.E. Marushchak, C. Biasi, V. Elsakov, S. Jokinen, S.E. Lind, A. Pitkämäki, T. Virtanen, and P.J. Martikainen |
| 15:00–15:15 |
EGU2012-12255
The Regulation of CH4 and N2O fluxes by Wetlands at Landscape Level K. Soosaar, M. Maddison, J.O. Salm, J. Järveoja, R. Hansen, and Ü. Mander |