Dear colleagues,

we would like to invite you to submit an abstract to the session “Stable isotopes and novel tracers in biogeochemical and atmospheric research” BG1.7/AS4.53 at EGU General Assembly 2017 (April 23-28, Vienna, Austria):

For this session we invite contributions from field and laboratory experiments, latest instrument developments as well as theoretical and modelling activities that are concerned with, for example:
- Stable isotopes in carbon dioxide, water, methane, and nitrous oxide
- Novel tracers and biological analogues, such as carbonyl suffice (COS)
- Polyisotopocules ("clumped isotopes")
- Intramolecular stable isotope distributions ("isotopomer abundances")
- Analytical, method and modelling developments
- Flux measurements
- Quantification of isotope effects 
- Non-mass dependent isotopic fractionation and related isotope anomalies

Solicited speaker:
Maija Marushchak (U Eastern Finnland) - Using stable isotopes to study methane dynamics in the subarctic tundra
Elena Popa (U Utrecht) - Isotopic investigation of a possible future hydrogen economy

The deadline for the receipt of abstracts is 11 January 2017, 13:00 CET:

We are looking forward to meeting you in Vienna
Thomas Röckmann, Lydia Gentsch, Jan Kaiser, Matthias Cuntz and Alexander Knohl

Matthias Cuntz
INRA Centre de Nancy
UMR1137 Ecologie et Ecophysiologie Forestières
54280 Champenoux, France
Tel: +33 (0)3 83 39 73 03
E-Mail: matthias.cuntz (at)