Orals BG2.5
|
BG2.5 Response of terrestrial ecosystems to climate change: Results from experimental manipulations |
| Convener: Andreas Schindlbacher | Co-Convener: Werner Borken |
|
Monday, 8 April 2013 Room G4 Chairperson: Andreas Schindlbacher |
|
| 13:30–13:45 |
EGU2013-1385
The outcome of ecosystem manipulation by elevating atmospheric CO2 is influenced by tree identity and mixture (solicited) Press & Media Douglas Godbold, Andrew Smith, and Martin Lukac |
| 13:45–14:00 |
EGU2013-5219
Increased nitrate availability in the soil of a mixed mature temperate forest subjected to elevated CO2 concentration (canopy FACE) Patrick Schleppi, Bucher-Wallin Inga, Hagedorn Frank, and Körner Christian |
| 14:00–14:15 |
EGU2013-7028
Effects of elevated CO2, warming and summer drought on the carbon balance in a Danish heathland after seven treatment years - results from the CLIMAITE project Klaus Steenberg Larsen, Per Ambus, Claus Beier, Andreas Ibrom, Johannes Ransijn, Inger Kappel Schmidt, and Jian Wu |
| 14:15–14:30 |
EGU2013-7751
Effects of drought and warming treatments on CO2 fluxes in shrubland ecosystems across an environmental gradient: a synthesis of the INCREASE project Press & Media Gabriele Guidolotti, Klaus Steenberg Larsen, Giovanbattista de Dato, Susie Baarsel, Eszter Lellei-Kovács, Gillian Kopittke, Albert Tietema, Bridgett Emmet, Paolo De Angelis, and Inger Kappel Schmidt |
| 14:30–14:45 |
EGU2013-7642
The effect of increased air humidity on northern deciduous forest ecosystem - a FAHM study. Ivika Ostonen, Katrin Rosenvald, Arvo Tullus, Kaarin Parts, Arne Sellin, Priit Kupper, Jaak Sõber, Anu Sõber, Veiko Uri, Jürgen Aosaar, Mats Varik, and Krista Lõhmus |
| 14:45–15:00 |
EGU2013-7526
Gross nitrogen fluxes in intact beech-soil-microbe systems under experimentally simulated climate change Javier Tejedor, Silvija Bilela, Rainer Gasche Gasche, Silvia Gschwendtner, Martin Leberecht, Carolin Bimüller, Ingrid Kögel-Knabner, Andrea Polle, Michael Schloter, Heinz Rennenberg, and Michael Dannenmann |
|
COFFEE BREAK
|
|
| 15:30–15:45 |
EGU2013-4631
Impact of climate change on greenhouse gas fluxes of (pre-) alpine grassland soils Haiyan Lu, Eugenio Diaz-Pines, Jin Fu, Klaus Butterbach-Bahl, and Ralf Kiese |
| 15:45–16:00 |
EGU2013-10976
Effects of greenhouse warming and N-fertilization on carbon accumulation rates in a nutrient-poor boreal mire: decadal effects assessed using 210Pb Carolina Olid, Mats B Nilsson, Tobias Eriksson, and Jonatan Klaminder |
| 16:00–16:15 |
EGU2013-8136
Effects of long-term elevated CO2 exposure on Arctic Tundra ecosystem greenhouse gas emissions. Simon Oakley, Nick Ostle, Alan Jones, John Scullion, and Dylan Gwynn-Jones |
| 16:15–16:30 |
EGU2013-7306
Interacting effects of elevated temperature and additional water on plant physiology and net ecosystem carbon fluxes in a high Arctic ecosystem Kadmiel Maseyk, Ulrike Seibt, Céline Lett, Massimo Lupascu, Claudia Czimczik, Patrick Sullivan, and Jeff Welker |
| 16:30–16:45 |
EGU2013-9831
Circumpolar assessment of organic matter decomposability as a control over potential permafrost carbon loss with climate change Christina Schädel, Edward AG Schuur, Rosvel Bracho, Bo Elberling, Christian Knoblauch, Agnieszka Kotowska, Hanna Lee, Yiqi Luo, Susan Natali, Gaius R Shaver, and Merritt R Turetsky |
| 16:45–17:00 |
EGU2013-363
Synthesizing effects of precipitation manipulation on plant production and soil respiration - results and challenges Sara Vicca, Marc Estiarte, Michael Bahn, Josep Peñuelas, and Ivan Janssens |