Orals BG4.2/SSS9.24
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BG4.2/SSS9.24 Peatlands under pressure (co-organized) |
| Convener: Annalea Lohila | Co-Conveners: Eeva-Stiina Tuittila , Mats Nilsson , Leif Klemedtsson , Juul Limpens |
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Monday, 18 April 2016 Room 1.61 Chairperson: Juul Limpens |
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Plants, microbes & methane
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| 13:30–13:45 |
EGU2016-6558
Reducing uncertainty in methane emission estimates from permafrost peatlands (solicited) Torben R. Christensen |
| 13:45–14:00 |
EGU2016-14341
Isotopic partitioning of net ecosystem CO2 exchange reveals the importance of methane oxidation in a boreal peatland Niles Hasselquist, Matthias Peichl, Mats Öquist, Patrick Crill, and Mats Nilsson |
| 14:00–14:15 |
EGU2016-6542
Seasonal and inter-annual variation in ecosystem scale methane emission from a boreal fen Janne Rinne, Xuefei Li, Maarit Raivonen, Olli Peltola, Tapani Sallantaus, Sami Haapanala, Sampo Smolander, Pavel Alekseychik, Mika Aurela, Aino Korrensalo, Ivan Mammarella, Eeva-Stiina Tuittila, and Timo Vesala |
| 14:15–14:30 |
EGU2016-12050
Nutrient load can lead to enhanced CH4 fluxes through changes in vegetation, peat surface elevation and water table depth in ombrotrophic bog Sari Juutinen, Jill Bubier, Tuula Larmola, Elyn Humphreys, Sini Arnkil, Cameron Roy, and Tim Moore |
| 14:30–14:45 |
EGU2016-2958
Effects of long-term drainage on microbial community composition vary between peatland types Zuzana Urbanová and Jiri Barta |
| 14:45–15:00 |
EGU2016-12748
Photosynthetic properties of boreal bog plant species and their contribution to ecosystem level carbon sink Aino Korrensalo, Tomas Hájek, Pavel Alekseychik, Janne Rinne, Timo Vesala, Lauri Mehtätalo, Ivan Mammarella, and Eeva-Stiina Tuittila |
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Coffee break
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Management impacts
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| 15:30–15:45 |
EGU2016-2489
Greenhouse gas fluxes from drained organic soils - a synthesis of a large dataset (solicited) Bärbel Tiemeyer and the Organic Soils Team |
| 15:45–16:00 |
EGU2016-12630
Carbon balance of a drained forested bog in southern Finland Kari Minkkinen, Timo Penttilä, Paavo Ojanen, and Annalea Lohila |
| 16:00–16:15 |
EGU2016-13293
Eddy covariance flux measurements of net ecosystem carbon dioxide exchange from a lowland peatland flux tower network in England and Wales Ross Morrison, Heiko Balzter, Annette Burden, Nathan Callaghan, Alenander Cumming, Simon Dixon, Jonathan Evans, Joerg Kaduk, Susan Page, Gong Pan, Mark Rayment, Luke Ridley, Daniel Rylett, Fred Worrall, and Christopher Evans |
| 16:15–16:30 |
EGU2016-9431
Characterizing peat palm forest degradation in the Peruvian Amazon from space and on the ground Kristell Hergoualc’h, Victor Hugo Gutierrez-Velez, Jeffrey van Lent, and Louis Vincent Verchot |
| 16:30–16:45 |
EGU2016-16443
Effects of carbon substrate lability on carbon mineralization dynamics of tropical peat Jyrki Jauhiainen, Hanna Silvennoinen, Mari Könönen, Suwido Limin, and Harri Vasander |
| 16:45–17:00 |
EGU2016-6988
Does Miscanthus cultivation on organic soils compensate for carbon loss from peat oxidation? A dual label study Cédric Bader, Jens Leifeld, Moritz Müller, and Rainer Schulin |
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Resilience of peatlands towards climatic and management pressures
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| 17:30–17:45 |
EGU2016-2395
Can continental bogs withstand the pressures from climate change? (solicited) Nigel Roulet, Elyn Humphreys, Jianghua Wu, Steve Frolking, Julie Talbot, Peter Lafleur, and Tim Moore |
| 17:45–18:00 |
EGU2016-12027
Individual rain events decrease long-term boreal peatland net CO2 uptake through reduced light availability Jelmer Nijp, Juul Limpens, Klaas Metselaar, Matthias Peichl, Mats B Nilsson, Sjoerd van der Zee, and Frank Berendse |
| 18:00–18:15 |
EGU2016-7917
Changes in vegetation, peat properties and peat accumulation in Swedish peatlands as revealed by archive data. Kristian Schoning and Gustav Sohlenius |
| 18:15–18:30 |
EGU2016-11871
Greenhouse gas balances in low-productive drained boreal peatlands – is climate-friendly management possible? Paavo Ojanen, Kari Minkkinen, Tiina Heikkinen, and Timo Penttilä |
| 18:30–18:45 |
EGU2016-9638
CO2 exchange following peat extraction – a comparison of two paired restored/unrestored peatlands Ian Strachan, Maria Strack, Luc Pelletier, Kelly Nugent, and Tracy Rankin |
| 18:45–19:00 |
EGU2016-6770
Simulating the long-term response of peatlands to extraction and post-extraction management strategies Anne Quillet, Nigel Roulet, and Jianghua Wu |