Greule, M.; Moossen, H.; Lloyd, M. K.; Geilmann, H.; Brand, W. A.; Eiler, J. M.; Qi, H.; Keppler, F.: Three wood isotopic reference materials for delta²H and delta¹³C measurements of plant methoxy groups. Chemical Geology 533, 119428 (2020)

Pacheco-Labrador, J.; Perez‑Priego, O.; El-Madany, T. S.; Julitta, T.; Rossini, M.; Guan, J.-H.; Moreno, G.; Carvalhais, N.; Martín, M. P.; Gonzalez-Cascon, R. et al.; Kolle, O.; Reichstein, M.; van der Tolg, C.; Carrara, A.; Martini, D.; Hammer, T. W.; Moossen, H.; Migliavacca, M.: Multiple-constraint inversion of SCOPE. Evaluating the potential of GPP and SIF for the retrieval of plant functional traits. Remote Sensing of Environment 234, 111362 (2019)

Wang, C.; Bendle, J. A.; Greene, S. E.; Griffiths, M. L.; Huang, J.; Moossen, H.; Zhang, H.; Ashley, K.; Xie, S.: Speleothem biomarker evidence for a negative terrestrial feedback on climate during Holocene warm periods. Earth and Planetary Science Letters 525, 115754 (2019)

Brewer, P. J.; Kim, J. S.; Lee, S.; Tarasova, O. A.; Viallon, J.; Flores, E.; Wielgosz, R. I.; Shimosaka, T.; Assonov, S.; Allison, C. E. et al.; van der Veen, A. M. H.; Hall, B.; Crotwelli, A. M.; Rhoderick, G. C.; Hodges, J. T.; Mohn, J.; Zellweger, C.; Moossen, H.; Ebert, V.; Griffith, D. W. T.: Advances in reference materials and measurement techniques for greenhouse gas atmospheric observations. Metrologia 56, 034006 (2019)

Greule, M.; Moossen, H.; Geilmann, H.; Brand, W. A.; Keppler, F.: Methyl sulfates as methoxy isotopic reference materials for delta¹³C and delta²H measurements. Rapid Communications in Mass Spectrometry 33 (4), S. 343 - 350 (2019)

Koester, D.; Villalobos, I. M. S.; Jochmann, M. A.; Brand, W. A.; Schmidt, a. T. C.: New concepts for the determination of oxidation efficiencies in liquid chromatography isotope ratio mass spectrometry. Analytical Chemistry 91 (8), S. 5067 - 5073 (2019)

Rodionov, A.; Lehndorff, E.; Stremtan, C. C.; Brand, W. A.; Königshoven, H.-P.; Amelung, W.: Spatial microanalysis of natural ¹³C/¹²C abundance in environmental samples using laser ablation-isotope ratio mass spectrometry. Analytical Chemistry 91 (9), S. 6225 - 6232 (2019)

Ostrom, N. E.; Gandhi, H.; Coplen, T. B.; Toyoda, S.; Böhlke, J.K.; Brand, W. A.; Casciotti, K. L.; Dyckmans, J.; Giesemann, A.; Mohn, J. et al.; Well, R.; Yu, L.; Yoshida, N.: Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs. Rapid Communications in Mass Spectrometry 32 (15), S. 1207 - 1214 (2018)

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), S. 1207 - 1231 (2018)

Mance, D.; Geilmann, H.; Brand, W. A.; Kewitz, T.; Kersten, H.: Changes of ²H and ¹⁸O abundances in water treated with non-thermal atmospheric pressure plasma jet. Plasma Processes and Polymers 14 (10), e1600239 (2017)