Orals BG1.2/AS4.34
|
BG1.2/AS4.34 Stable isotopes and novel tracers in biogeochemical and atmospheric research (co-organized) |
| Convener: Thomas Röckmann | Co-Conveners: Jan Kaiser , Alexander Knohl , Matthias Cuntz |
|
Monday, 9 April 2018 Room 2.20 Chairperson: Thomas Röckmann, Alexander Knohl |
|
| 13:30–13:45 |
EGU2018-11401
Deciphering land-atmosphere interactions of reactive nitrogen using high-frequency isotope analysis (solicited) Highlight Emily M. Elliott, Lucy A. Rose, and Zhongjie Yu |
| 13:45–14:00 |
EGU2018-17517
Spatial variations in snowpack chemistry and isotopic composition of nitrate along a nitrogen deposition gradient in West Greenland Christopher J. Curtis, Jan Kaiser, Alina Marca, N. John Anderson, Gavin Simpson, Vivienne Jones, and Erika Whiteford |
| 14:00–14:15 |
EGU2018-5192
First real-time isotopic characterization of N2O from chemodenitrification Jing Wei, Erkan Ibraim, Nicolas Brüggemann, Harry Vereecken, and Joachim Mohn |
| 14:15–14:30 |
EGU2018-5182
Seasonal patterns of atmospheric N$_{2}$O isotopic composition observed at the alpine station Jungfraujoch, Switzerland Longfei Yu, Eliza Harris, Sarah Eggleston, Erkan Ibraim, Stephan Henne, Martin Steinbacher, Lukas Emmenegger, Christoph Zellweger, and Joachim Mohn |
| 14:30–14:45 |
EGU2018-3516
Recent developments in using isotopic measurements for constraining methane sources and sinks (withdrawn) Stefan Schwietzke, Owen Sherwood, Sylvia Englund Michel, Lori Bruhwiler, Ed Dlugokencky, Sourish Basu, Gabrielle Petron, John B. Miller, Bruce Vaughn, and Pieter Tans |
| 14:45–15:00 |
EGU2018-18745
13C as tracer for sources and processing of carbonaceous aerosols – a comprehensive study at urban, coastal, and forest sites in Eastern Europe Masalaite Agne, Holzinger Rupert, Thomas Röckmann, Harro A. J. Meijer, and Ulrike Dusek |
|
Coffee break
|
|
| 15:30–15:45 |
EGU2018-11070
Hydrogen isotopes in plant organic compounds reflect the carbohydrate metabolism of plants (solicited) Highlight Ansgar Kahmen, Bruno Gamarra, and Marc-Andre Cormier |
| 15:45–16:00 |
EGU2018-6013
A brief review of hydrogen isotope applications in ecology: the promise and pitfalls. Leonard I. Wassenaar and David Soto |
| 16:00–16:15 |
EGU2018-5511
Intramolecular stable isotope variation: Consequences for conventional isotope measurements and elucidation of new ecophysiological signals Jürgen Schleucher, Thomas Wieloch, Henrik Serk, Peter Immerzeel, Ina Ehlers, Mats Nilsson, and Pieter Zuidema |
| 16:15–16:30 |
EGU2018-3060
A top-down approach of potentially complicating factors for using carbonyl sulfide (COS) to assess regional-scale GPP in western France Sauveur Belviso, Benjamin Lebegue, Michel Ramonet, Camille Yver-Kwok, Marc Delmotte, Victor Kazan, Valerie Gros, Ayche Orgun, Olivier Llido, Nicolas Bonnaire, François Truong, and Philippe Ciais |
| 16:30–16:45 |
EGU2018-12465
Bringing light into the darkness of soil carbonyl sulfide fluxes Florian Kitz, Felix M. Spielmann, Albin Hammerle, Katharina Gerdel, Olaf Kolle, Mirco Migliavacca, Gerardo Moreno, Andreas Ibrom, Steffen M. Noe, and Georg Wohlfahrt |
| 16:45–17:00 |
EGU2018-13199
Disentangling the rates of carbonyl sulphide (COS) production and consumption and their dependency with soil properties across biomes and land use types Aurore Kaisermann, Jerome Ogee, Joana Sauze, Steve Wohl, Sam Jones, Mary Wehlan, Laura Meredith, Thomas Launois, and Lisa Wingate |