Publications of Michael Rothe

Rödenbeck, C.; Adcock, K. E.; Eritt, M.; Gachkivskyi, M.; Gerbig, C.; Hammer, S.; Jordan, A.; Keeling, R. F.; Levin, I.; Maier, F. et al.; Manning, A. C.; Moossen, H.; Munassar, S.; Pickers, P. A.; Rothe, M.; Tohjima, Y.; Zaehle, S.: The suitability of atmospheric oxygen measurements to constrain western European fossil-fuel CO₂ emissions and their trends. Atmospheric Chemistry and Physics 23 (24), pp. 15767 - 15782 (2023)

Worthy, D. E. J.; Rauh, M. K.; Huang, L.; Vogel, F. R.; Chivulescu, A.; Masarie, K. A.; Langenfelds, R. L.; Krummel, P. B.; Allison, C. E.; Crotwell, A. M. et al.; Madronich, M.; Pétron, G.; Levin, I.; Hammer, S.; Michel, S.; Ramonet, M.; Schmidt, M.; Jordan, A.; Moossen, H.; Rothe, M.; Keeling, R.; Morgan, E. J.: Results of a long-term international comparison of greenhouse gas and isotope measurements at the Global Atmosphere Watch (GAW) Observatory in Alert, Nunavut, Canada. Atmospheric Measurement Techniques 16 (23), pp. 5909 - 5935 (2023)

Galkowski, M.; Jordan, A.; Rothe, M.; Marshall, J.; Koch, F.-T.; Chen, J.; Agusti-Panareda, A.; Fix, A.; Gerbig, C.: In situ observations of greenhouse gases over Europe during the CoMet 1.0 campaign aboard the HALO aircraft. Atmospheric Measurement Techniques 14 (2), pp. 1525 - 1544 (2021)

Umezawa, T.; Brenninkmeijer, C. A. M.; Röckmann, T.; van der Veen, C.; Tyler, S. C.; Fujita, R.; Morimoto, S.; Aoki, S.; Sowers, T.; Schmitt, J. et al.; Bock, M.; Beck, J.; Fischer, H.; Michel, S. E.; Vaughn, B. H.; Miller, J. B.; White, J. C.; Brailsford, G.; Schaefer, H.; Sperlich, P.; Brand, W. A.; Rothe, M.; Blunier, T.; Lowry, D.; Fisher, R. E.; Nisbet, E. G.; Rice, A. L.; Bergamaschi, P.; Veidt, C.; Levin, I.: Interlaboratory comparison of delta ¹³C and deltaD measurements of atmospheric CH₄ for combined use of data sets from different laboratories. Atmospheric Measurement Techniques 11 (2), pp. 1207 - 1231 (2018)

Sperlich, P.; Uitslag, N. A. M.; Richter, J. M.; Rothe, M.; Geilmann, H.; van der Veen, C.; Röckmann, T.; Blunier, T.; Brand, W. A.: Development and evaluation of a suite of isotope reference gases for methane in air. Atmospheric Measurement Techniques 9 (8), pp. 3717 - 3737 (2016)

Brand, W. A.; Rothe, M.; Sperlich, P.; Strube, M.; Wendeberg, M.: Automated simultaneous measurement of the δ¹³C and δ²H values of methane and the δ¹³C and δ¹⁸O values of carbon dioxide in flask air samples using a new multi cryo-trap/gas chromatography/isotope ratio mass spectrometry system. Rapid Communications in Mass Spectrometry 30 (13), pp. 1523 - 1539 (2016)

Eyer, S.; Tuzson, B.; Popa, M. E.; van der Veen, C.; Röckmann, T.; Rothe, M.; Brand, W. A.; Fisher, R.; Lowry, D.; Nisbet, E. G. et al.; Brennwald, M. S.; Harris, E.; Zellweger, C.; Emmenegger, L.; Fischer, H.; Mohn, J.: Real-time analysis of delta¹³C- and delta D-CH₄ in ambient air with laser spectroscopy: method development and first intercomparison results. Atmospheric Measurement Techniques 9, pp. 263 - 280 (2016)

Liu, L.; Zhou, L.; Vaughn, B.; Miller, J. B.; Brand, W. A.; Rothe, M.; Xia, L.: Background variations of atmospheric CO₂ and carbon-stable isotopes at Waliguan and Shangdianzi stations in China. Journal of Geophysical Research: Atmospheres 119 (9), pp. 5602 - 5612 (2014)

Wendeberg, M.; Richter, J.; Rothe, M.; Brand, W. A.: Jena Reference Air Set (JRAS): a multi-point scale anchor for isotope measurements of CO₂ in air. Atmospheric Measurement Techniques 6, pp. 817 - 822 (2013)

Wendeberg, M.; Richter, J.; Rothe, M.; Brand, W. A.: δ¹⁸O anchoring to VPDB: calcite digestion with ¹⁸O-adjusted ortho-phosphoric acid. Rapid Communications in Mass Spectrometry 25 (7), pp. 851 - 860 (2011)

Warneke, T.; Petersen, A. K.; Gerbig, C.; Jordan, A.; Rödenbeck, C.; Rothe, M.; Macatangay, R.; Notholt, J.; Schrems, O.: Co-located column and in situ measurements of CO₂ in the tropics compared with model simulations. Atmospheric Chemistry and Physics 10 (12), pp. 5593 - 5599 (2010)

Brand, W. A.; Huang, L.; Mukai, H.; Chivulescu, A.; Richter, J.; Rothe, M.: How well do we know VPDB? Variability of δ ¹³C and δ ¹⁸O in CO₂ generated from NBS19-calcite. Rapid Communications in Mass Spectrometry 23 (6), pp. 915 - 926 (2009)

Ghosh, P.; Patecki, M.; Rothe, M.; Brand, W. A.: Calcite-CO₂ mixed into CO₂-free air: a new CO₂-in-air stable isotope reference material for the VPDB scale. Rapid Communications in Mass Spectrometry 19 (8), pp. 1097 - 1119 (2005)

Werner, R. A.; Rothe, M.; Brand, W. A.: Extraction of CO₂ from air samples for isotopic analysis and limits to ultra high precision δ¹⁸O determination in CO₂ gas. Rapid Communications in Mass Spectrometry 15, pp. 2152 - 2167 (2001)

Rothe, M.; Jordan, A.; Brand, W. A.: Trace gases, δ¹³C and δ¹⁸O of CO₂-in-air samples: Storage in glass flasks using PCTFE seals and other effects. In: Proceedings of the 12th IAEA/WMO meeting of CO₂ experts, Toronto, Sept. 2003, pp. 64 - 70 (Eds. Worthy, D.; Huang, L.) (2005)

Levin, I.; Facklam, C.; Schmidt, M. W. I.; Ramonet, M.; Ciais, P.; Xueref, I.; Langenfelds, R. L.; Allison, C.; Francey, R.; Jordan, A. et al.; Rothe, M.; Brand, W. A.; Neubert, R. E. M.; Meijer, H. A. J.; Machida, T.; Mukai, H.: Results of inter-comparison programme for analysis of "sausage" flask air samples. In: Special report, Vol. 2 (Ed. Commission, E.). TACOS (Terrestrial and atmospheric carbon observing system infrastructure) (2004)

Levin, I.; Facklam, C.; Schmidt, M. W. I.; Ramonet, M.; Ciais, P.; Langenfelds, R. L.; Allison, C.; Francey, R.; Jordan, A.; Rothe, M. et al.; Brand, W. A.; Neubert, R. E. M.; Meijer, H. A. J.; Machida, T.; Mukai, H.: 1st annual report of the TACOS project 2003. In: TACOS sausage flask intercomparison report 2002 (Ed. Commission, E.). TACOS (Terrestrial and atmospheric carbon observing system infrastructure) (2003)

Brand, W. A.; Chivulescu, A.; Huang, L.; Mukai, H.; Richter, J.; Rothe, M.: Relating Air-CO₂ Isotope Ratio Determinations to VPDB using Calcite-CO₂ Mixed into CO₂-free Air. In: 14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques. Proceedings of the 14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques, Helsinki, Sept. 2007, Helsinki. (2009)

Wendeberg, M.; Richter, J.; Rothe, M.; Brand, W. A.: JRAS isotope reference: A generalized VPDB scale anchor for CO₂ in air? Proceedings of the 15th IAEA/WMO meeting of CO₂ experts, Jena, Sept. 2009., (2009)

Brand, W. A.; Rothe, M.; Richter, J.: Relating Air-CO₂ Isotope Ratio Determinations to VPDB using Calcite-CO₂ Mixed into CO₂-free Air. Proceedings of the 13th IAEA/WMO meeting of CO₂ experts, Boulder, Sept. 2005, Boulder., (2007)