High Temporal Resolution Measurements and Modeling of the Isotopic Composition of Methane in Europe

Thomas Röckmann1, Simon Eyer2, Carina van der Veen1, Elena Popa1, Béla Tuzson3, Guillaume Monteil4,5, Sander Houweling6, Eliza Jean Harris2, Dominik Brunner7, Hubertus Fischer8, Rebecca Elizabeth Fisher9, David Lowry10, Euan G Nisbet10, Lukas Emmenegger7 and Joachim Mohn11, (1)Utrecht University, Institute for Marine and Atmospheric research Utrecht, Utrecht, Netherlands, (2)Swiss Federal Institute for Materials Science and Technology, Dubendorf, Switzerland, (3)Swiss Federal Laboratory for Materials Science and Technology, Laboratory for Air Pollution / Environmental Technology, Empa, Duebendorf, Switzerland, (4)Lund University, Lund, Sweden, (5)Utrecht University, Institute for Marine and Atmospheric research Utrecht (IMAU), Utrecht, Netherlands, (6)Vrije Universiteit Amsterdam, Amsterdam, Netherlands, (7)Empa, Swiss Federal Laboratories for Materials Science and Technology, Duebendorf, Switzerland, (8)University of Bern, Climate and Environmental Physics and Oeschger Centre for Climate Research, Bern, Switzerland, (9)Royal Holloway, Univ London, Egham, United Kingdom, (10)Royal Holloway, University of London, Department of Earth Sciences, Egham, United Kingdom, (11)Empa, Laboratory for Air Pollution / Environmental Technology, Dübendorf, Switzerland