Publications of T. Umezawa

Umezawa, T.; Brenninkmeijer, C. A. M.; Rockmann, 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 of δ13C and δD measurements of atmospheric CH₄ for combined use of data sets from different laboratories. Atmospheric Measurement Techniques 11 (2), pp. 1207 - 1231 (2018)

Ganesan, A. L.; Rigby, M.; Lunt, M. F.; Parker, R. J.; Boesch, H.; Goulding, N.; Umezawa, T.; Zahn, A.; Chatterjee, A.; Prinn, R. G. et al.; Tiwari, Y. K.; van der Schoot, M.; Krummel, P. B.: Atmospheric observations show accurate reporting and little growth in India's methane emissions. Nature Communications 8, 836 (2017)

Umezawa, T.; Baker, A. K.; Brenninkmeijer, C. A. M.; Zahn, A.; Oram, D. E.; van Velthoven, P. F. J.: Methyl chloride as a tracer of tropical tropospheric air in the lowermost stratosphere inferred from IAGOS-CARIBIC passenger aircraft measurements. Journal of Geophysical Research-Atmospheres 120 (23), pp. 12313 - 12326 (2015)

Ghosh, A.; Patra, P. K.; Ishijima, K.; Umezawa, T.; Ito, A.; Etheridge, D. M.; Sugawara, S.; Kawamura, K.; Miller, J. B.; Dlugokencky, E. J. et al.; Krummel, P. B.; Fraser, P. J.; Steele, L. P.; Langenfelds, R. L.; Trudinger, C. M.; White, J. W. C.; Vaughn, B.; Saeki, T.; Aoki, S.; Nakazawa, T.: Variations in global methane sources and sinks during 1910-2010. Atmospheric Chemistry and Physics 15 (5), pp. 2595 - 2612 (2015)

Wells, K. C.; Millet, D. B.; Bousserez, N.; Henze, D. K.; Chaliyakunnel, S.; Griffis, T. J.; Luan, Y.; Dlugokencky, E. J.; Prinn, R. G.; O'Doherty, S. et al.; Weiss, R. F.; Dutton, G. S.; Elkins, J. W.; Krummel, P. B.; Langenfelds, R.; Steele, L. P.; Kort, E. A.; Wofsy, S. C.; Umezawa, T.: Simulation of atmospheric N₂O with GEOS-Chem and its adjoint: evaluation of observational constraints. Geoscientific Model Development 8 (10), pp. 3179 - 3198 (2015)

Umezawa, T.; Baker, A. K.; Oram, D.; Sauvage, C.; O'Sullivan, D.; Rauthe-Schöch, A.; Montzka, S. A.; Zahn, A.; Brenninkmeijer, C. A. M.: Methyl chloride in the upper troposphere observed by the CARIBIC passenger aircraft observatory: Large-scale distributions and Asian summer monsoon outflow. Journal of Geophysical Research-Atmospheres 119 (9), pp. 5542 - 5558 (2014)