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Posters 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 
Orals
 / Thu, 21 Apr, 13:30–17:00  / Room 2.83
Posters
 / Attendance Thu, 21 Apr, 17:30–19:00  / Foyer N

Attendance Time: Thursday, 21 Apr, 17:30–19:00
Foyer N
Chairperson: Jan Kaiser and Alexander Knohl
Progress in isotopic measurements and applications

Foyer N
N.29
EGU2016-15538
Metrological aspects related to stable isotope reference materials: the traceability concept and uncertainty evaluation scheme supporting every day practice.
Sergey Assonov, Manfred Groening, and Ales Fajgelj

N.30
EGU2016-14983
Present status and strategic plan for the stable isotope reference materials at the IAEA.
Sergey Assonov and Manfred Groening

N.31
EGU2016-15254
On the status of IAEA delta-13C stable isotope reference materials.
Sergey Assonov, Manfred Groening, and Ales Fajgelj

N.32
EGU2016-9770
Ultra High Precision Laser Monitor for Oxygen Eddy Flux Measurements
David Nelson, Scott Herndon, Barry McManus, Rob Roscioli, Dylan Jervis, and Mark Zahniser

N.33
EGU2016-13976
Closed-loop 15N measurement of N2O and its isotopomers for real-time greenhouse gas tracing
Johanna Slaets, Leopold Mayr, Maria Heiling, Mohammad Zaman, Christian Resch, Georg Weltin, Roman Gruber, and Gerd Dercon

N.34
EGU2016-3931
A novel method of carbon dioxide clumped isotope analysis with tunable infra-red laser direct absorption spectroscopy
Ivan Prokhorov, Tobias Kluge, and Christof Janssen

N.35
EGU2016-18419
Statistical clumped isotope signatures
Thomas Röckmann, Maria Elena Popa, Maarten Krol, and Magdalena Hofmann

N.36
EGU2016-18421
Isotope effect in the visible light photolysis of O3 and implications for the isotope effect in the O3 formation reaction
Marion Früchtl, Christof Janssen, and Thomas Röckmann

N.37
EGU2016-13136
Isotope source apportionment of carbonaceous aerosol as a function of particle size and thermal refractiveness
Agne Masalaite, Rupert Holzinger, Vidmantas Remeikis, Thomas Röckmann, and Ulrike Dusek

N.38
EGU2016-11566
Mapping methane plumes and the delta C-13 composition of anthropogenic sources in southwest Germany
Martina Schmidt, Christiane Yeman, Florian Dinger, Sebastien Ars, and Camille Yver Kwok

N.39
EGU2016-12743
Methane concentration and isotopic composition (δ13C-CH4) in the Nerja Cave system (South Spain)
Iñaki Vadillo, Giuseppe Etiope, José Benavente, Lucia Ojeda, Cristina Liñán, and Francisco Carrasco

N.40
EGU2016-9248
High-Resolution Isotopic Monitoring of Cave Air CO2
Paul Töchterle, Yuri Dublyansky, Magda Mandic, Nils Stöbener, Hj Jost, and Christoph Spötl

Biosphere-atmosphere exchange of carbon dioxide, water and carbonyl sulfide

N.41
EGU2016-12882
The isotopic signature of ecosystem respiration and Eddy Covariance measurements of stable CO2 isotopologues in a temperate beech forest
Jelka Braden-Behrens, Alexander Knohl, and Hans-Jürg Jost

N.42
EGU2016-11167
Stable isotope ratios of atmospheric CO$_{2}$ and CH$_{4}$ over Siberia measured at ZOTTO
Anastasiya Timokhina, Anatily Prokushkin, Jost Lavric, and Martin Heimann

N.43
EGU2016-5548
Evapotranspiration partitioning through in-situ oxygen isotope measurements in an oasis cropland
Xue-Fa Wen

N.44
EGU2016-13657
Tapping another water source: lianas’ and trees’ below ground competition for water
Hannes De Deurwaerder, Pedro Hervé-Fernández, Clément Stahl, Damien Bonal, Benoit Burban, Pascal Boeckx, and Hans Verbeeck

N.45
EGU2016-5513
Stable isotopes of soil water are affected by clay minerals: A post correction approach for dry soils based on physicochemical soil properties
Marcel Gaj, Stephan Kaufhold, Paul Koeniger, Beyer Matthias, and Thomas Himmelsbach

N.46
EGU2016-787
Non-destructive measurement of carbonic anhydrase activity and the oxygen isotope composition of soil water
Sam Jones, Joana Sauze, Jérôme Ogée, Steven Wohl, Alexandre Bosc, and Lisa Wingate

N.47
EGU2016-12692
Investigating the impact of light and water status on the exchange of COS, 13CO2, CO18O and H218O from bryophytes
Teresa Gimeno, Jessica Royles, Jerome Ogee, Samuel Jones, Regis Burlett, Jason West, Joana Sauze, Steven Wohl, Bernard Genty, Howard Griffiths, and Lisa Wingate

N.48
EGU2016-4364
Soil emission and uptake of carbonyl sulfide at a temperate mountain grassland
Florian Kitz, Albin Hammerle, Tamara Laterza, Felix M. Spielmann, and Georg Wohlfahrt

N.49
EGU2016-2862
Carbonyl sulfide (OCS) as a proxy for GPP: Complications derived from studies on the impact of CO2, soil humidity and sterilization on the OCS exchange between soils and atmosphere
Rüdiger Bunk, Thomas Behrendt, Zhigang Yi, and Jürgen Kesselmeier

N.50
EGU2016-8150
Soil water content plays an important role in soil-atmosphere exchange of carbonyl sulfide (OCS)
Zhigang Yi, Thomas Behrendt, Rüdiger Bunk, Dianming Wu, and Jürgen Kesselmeier