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Orals BG4.5/AS4.38

BG4.5/AS4.38

Stable isotopes and novel tracers in biogeochemical and atmospheric research (co-organized)
Conveners: Thomas Röckmann , Lydia Gentsch 
Co-Conveners: Jan Kaiser , Matthias Cuntz , Alexander Knohl 
Session details
Orals
 / Thu, 21 Apr, 13:30–17:00  / Room 2.83
Posters
 / Attendance Thu, 21 Apr, 17:30–19:00  / Foyer N
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Thursday, 21 Apr 2016
Room 2.83
Chairperson: Matthias Cuntz and Alexander Knohl
Oral Presentations - Block No. 1

13:30–13:45
EGU2016-2270
Sulfur isotopic analysis of carbonyl sulfide and its application for biogeochemical cycles (solicited)
Shohei Hattori, Kazuki Kamezaki, Takahiro Ogawa, Sakae Toyoda, Yoko Katayama, and Naohiro Yoshida
13:45–14:00
EGU2016-5498
Sources and sinks of carbonyl sulfide in a mountain grassland and relationships to the carbon dioxide exchange
Felix M. Spielmann, Florian Kitz, Albin Hammerle, Katharina Gerdel, and Georg Wohlfahrt
14:00–14:15
EGU2016-4980
Scaling up carbonyl sulfide (COS) fluxes from leaf and soil to the canopy
Fulin Yang and Dan Yakir
14:15–14:30
EGU2016-13203
Stomata-controlled nighttime COS fluxes in a boreal forest: implications for the use of COS as a GPP tracer
Linda M.J. Kooijmans, Kadmiel Maseyk, Ulli Seibt, Timo Vesala, Ivan Mammarella, Ian T. Baker, Alessandro Franchin, Pasi Kolari, Wu Sun, Helmi Keskinen, Janne Levula, and Huilin Chen
14:30–14:45
EGU2016-7236
Do oceanic emissions account for the missing source of atmospheric carbonyl sulfide?
Sinikka Lennartz, Christa A. Marandino, Marc von Hobe, Pau Cortés, Rafel Simó, Dennis Booge, Birgit Quack, Rüdiger Röttgers, Kerstin Ksionzek, Boris P. Koch, Astrid Bracher, and Kirstin Krüger
14:45–15:00
EGU2016-10500
Quantifying the Components of Evapotranspiration from Plant Communities, Soil Evaporation and Plant Transpiration, with Isotopes and Micrometeorology
O. T. (Tom) Denmead
Coffee break
Chairperson: Thomas Röckmann und Jan Kaiser
Oral Presentations - Block No. 2

15:30–15:45
EGU2016-10717
Applying clumped isotopes of O2 to atmospheric and biogeochemical problems (solicited)
Laurence Yeung
15:45–16:00
EGU2016-15671
Effect of photosynthesis on the abundance of 18O13C16O in atmospheric CO2
Magdalena E.G. Hofmann, Thijs L. Pons, Martin Ziegler, Lucas J. Lourens, and Thomas Röckmann
16:00–16:15
EGU2016-9141
Detecting plant-climate interactions over decades-millennia using NMR isotopomer analysis
Ina Ehlers, Angela Augusti, Iris Köhler, Thomas Wieloch, Pieter Zuidema, Iain Robertson, Mats Nilsson, John Marshall, and Jürgen Schleucher
16:15–16:30
EGU2016-16592
Laser Spectroscopic Study on Oxygen Isotope Effects in Ozone Surface Decomposition
Marco Minissale, Corinne Boursier, Hadj Elandaloussi, Yao Te, Pascal Jeseck, Christian Rouille, Thomas Zanon-Willette, and Christof Janssen
16:30–16:45
EGU2016-3065 | presentation | presentation
Isotopic signatures of H2 and CO uptake and emissions by soil
Maria Elena Popa, Qianjie Chen, and Thomas Röckmann
16:45–17:00
EGU2016-17621
Constraining the global bromomethane budget from carbon stable isotopes
Enno Bahlmann, Julian Wittmer, Markus Greule, Cornelius Zetzsch, Richard Seifert, and Frank Keppler