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Posters 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 
Session details
Orals
 / Mon, 09 Apr, 13:30–17:00  / Room 2.20
Posters
 / Attendance Mon, 09 Apr, 17:30–19:00  / Hall A
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Attendance Time: Monday, 09 Apr, 17:30–19:00
Hall A
Chairperson: Jan Kaiser, Thomas Röckmann
A.287
EGU2018-10638
A high-resolution passive sampling technique for nitrate isotopologues using thin-film gels
Sophie A. Comer-Warner, Stefan Krause, Daren C. Gooddy, Sarah A. Bennett, Sarah K. Wexler, and Jan Kaiser

A.288
EGU2018-6356
Triple oxygen isotope analysis of nitrate using cavity ringdown laser spectroscopy
Fernando Gázquez and Mark Claire

A.289
EGU2018-5852
Site-specific analysis of N2O clumped isotopic species by laser spectroscopy
Kristýna Kantnerová, Béla Tuzson, Lukas Emmenegger, Stefano M. Bernasconi, and Joachim Mohn

A.290
EGU2018-14711
Preconcentraton of Atmospheric Methane for High-Frequency Isotopic Measurement
Christopher Rennick, Tim Arnold, Francesco Bausi, Joshua Schofield, Edward Chung, Alistair Manning, Kieran Stanley, and Simon O'Doherty

A.291
EGU2018-11056
Inter-laboratory comparison of δ13C and δD measurements of atmospheric CH4 for combined use of datasets from different laboratories
Taku Umezawa and the Laboratories measuring isotopic composition of atmospheric methane

A.292
EGU2018-5762
Urban Methane Emissions – Advantages of Measuring Between Sunset and Sunrise for Isotopic Source Identification
Xinyi Lu, Rosanna Vazey, Frances Phillips, Zoe Loh, Rebecca Fisher, and Bryce Kelly

A.293
EGU2018-6265
Continuous Tracking of Air Parcel Mixing Using Discrete Wavelet Transformation of Urban Ground Level Atmospheric Methane Measurements
Bryce F.J. Kelly and Rebecca E. Fisher

A.294
EGU2018-16318
Vadose zone air as a biogenic source of methane in Nerja Cave system (South of Spain)
Iñaki Vadillo Pérez, Lucía Ojeda Rodríguez, Giuseppe Etiope, José Benavente Herrera, Cristina Liñan Baena, Yolanda del Rosal Padial, Silvana Teresa Tapia Paniagua, Miguel Angel Moríñigo Gutiérrez, and Francisco Carrasco Cantos

A.295
EGU2018-13578
H2 clumped isotope measurements at natural isotopic abundances with the MAT-253 ULTRA instrument
Maria Elena Popa, Dipayan Paul, Christof Janssen, and Thomas Röckmann

A.296 EGU2018-15133
High precision isotope analysis of 17O in CO2 on oxygen ion fragments using the MAT 253 Ultra instrument (withdrawn)
Thomas Röckmann, Magdalena Hofmann, Dipayan Paul, Getachew Adnew, and Popa Elena

A.297
EGU2018-18268
Comparison of fragment technique with MAT 253 ULTRA and O2-CO2 exchange method for measuring triple isotope composition of CO2
Getachew Adnew, Amzad Laskar, Magdalena Hofmann, Wouter Peters, and Thomas Röckmann

A.298
EGU2018-13284
Probing the operational temperatures of vehicular catalytic converters using clumped isotopes in exhaust CO2
Amzad Laskar and Mao-Chang Liang

A.299
EGU2018-11208
Laser Spectroscopic Monitoring and Calibration of 13C18O16O and 12C17O16O in Atmospheric Carbon Dioxide
David Nelson, Joanne Shorter, Shuhei Ono, Barry McManus, and Mark Zahniser

A.300
EGU2018-3972
Optical measurements of carbonate "clumped" isotope signatures
Ivan Prokhorov, Tobias Kluge, and Christof Janssen

A.301
EGU2018-19829
Novel approach to identify root system with stable isotope labeling experiment
Mitja Ferlan

A.302
EGU2018-16712
Hydrogen and oxygen isotope fractionation in formation of a fumarolic ice tower at Mt. Melbourne volcano, Antarctica
Yeongcheol Han and Soon Do Hur

A.303
EGU2018-19159
Measuring the Isotopic Composition of Evapotranspiration Using the Eddy Covariance Technique
Jelka Braden-Behrens, Christian Markwitz, and Alexander Knohl

A.304
EGU2018-19833
Oxygen flux measurements as a new tracer for the carbon and nitrogen cycles in terrestrial ecosystems
Alexander Knohl, Emanuel Blei, Jelka Braden-Behrens, Jonathan Jürgensen, Andrew C. Manning, Penelope A. Pickers, and Yuan Yan

A.305
EGU2018-11012
Method for flux and isotopic measurements from soil chambers using cavity ring-down spectroscopy (CRDS)
Gregor Lucic, David Kim-Hak, and Renato Winkler

A.306
EGU2018-17034
An improvement in sensitivity in isotope ratio mass spectrometers
Helen Atkinson

A.307
EGU2018-11764
Compressing the data lifecycle: Can laboratories be a bridge to open data in the stable isotope research community?
Gabriel Bowen

A.308
EGU2018-18594
Metrological hierarchy and traceability of stable isotope reference materials.
Sergey Assonov, Manfred Gröning, and Ales Fajgelj

A.309
EGU2018-18601
Stable isotope reference materials at the IAEA: current situation, developments and plans.
Sergey Assonov, Manfred Gröning, and Ales Fajgelj

A.310
EGU2018-8052
Monitoring contamination using biogenic materials & LA-ICP-MS – Examples from Black Angel Pb-Zn mine, West Greenland
Sophia V. Hansson, Jens Søndergaard, Norman Halden, and Lis Bach