Publications of Willi A. Brand

Schimmelmann, A.; Qi, H.; Coplen, T. B.; Brand, W. A.; Fong, J.; Meier-Augenstein, W.; Kemp, H. F.; Toman, B.; Ackermann, A.; Assonov, S. et al.; Aerts-Bijma, A.; Brejcha, R.; Chikaraishi, Y.; Darwish, T. A.; Elsner, M.; Gehre, M.; Geilmann, H.; Groening, M.; Hélie, J.-F.; Herrero-Martín, S.; Meijer, H. A.J.; Sauer, P. E.; Sessions, A. L.; Werner, R. A.: Organic reference materials for hydrogen, carbon, and nitrogen stable isotope-ratio measurements: caffeines, n-alkanes, fatty acid methyl esters, glycines, L-valines, polyethylenes, and oils. Analytical Chemistry 88 (8), pp. 4294 - 4302 (2016)

Gehre, M.; Renpenning, J.; Gilevska, T.; Qi, H.; Coplen, T. B.; Meijer, H. A.J.; Brand, W. A.; Schimmelmann, A.: On-line hydrogen-isotope measurements of organic samples using elemental chromium: an extension for high temperature elemental-analyzer techniques. Analytical Chemistry 87 (10), pp. 5198 - 5205 (2015)

Nair, S.; Geilmann, H.; Coplen, T.; Qi, H.; Gehre, M.; Schimmelmann, A.; Brand, W. A.: Isotopic disproportionation during hydrogen isotopic analysis of nitrogen-bearing organic compounds. Rapid Communications in Mass Spectrometry 29 (9), pp. 878 - 884 (2015)

Popa, M. E.; Vollmer, M. K.; Jordan, A.; Brand, W. A.; Pathirana, S. L.; Rothe, M.; Röckmann, T.: Vehicle emissions of greenhouse gases and related tracers from a tunnel study: CO:CO₂, N₂O:CO₂, CH₄ :CO₂, O₂ :CO₂ ratios, and the stable isotopes ¹³C and ¹⁸O in CO₂ and CO. Atmospheric Chemistry and Physics 14 (4), pp. 2105 - 2123 (2014)

Battipaglia, G.; De Micco, V.; Brand, W. A.; Saurer, M.; Aronne, G.; Linke, P.; Cherubini, P.: Drought impact on water use efficiency and intra-annual density fluctuations in Erica arborea on Elba (Italy). Plant, Cell and Environment 37 (2), pp. 382 - 391 (2014)

Brand, W. A.; Coplen, T. B.; Vogl, J.; Rosner, M.; Prohaska, T.: Assessment of international reference materials for isotope-ratio analysis (IUPAC Technical Report). Pure and Applied Chemistry 86 (3), pp. 425 - 467 (2014)

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)

Riederer, M.; Hübner, J.; Ruppert, J.; Brand, W. A.; Foken, T.: Prerequisites for application of hyperbolic relaxed eddy accumulation on managed grasslands and alternative net ecosystem exchange flux partitioning. Atmospheric Measurement Techniques 7 (12), pp. 4237 - 4250 (2014)

van der Laan-Luijkx, I. T.; van der Laan, S.; Uglietti, C.; Schibig, M. F.; Neubert, R. E. M.; Meijer, H. A. J.; Brand, W. A.; Jordan, A.; Richter, J.; Rothe, M. et al.; Leuenberger, M. C.: Atmospheric CO₂, delta(O₂/N₂) and delta¹³CO₂ measurements at Jungfraujoch, Switzerland: results from a flask sampling intercomparison program. Atmospheric Measurement Techniques 6, pp. 1805 - 1815 (2013)

Hammerbacher, A.; Schmidt, A.; Wadke, N.; Wadke, L.; Schneider, B.; Bohlmann, J.; Brand, W. A.; Fenning, T. M.; Gershenzon, J.; Paetz, C.: A common fungal associate of the spruce bark beetle metabolizes the stilbene defenses of Norway spruce. Plant Physiology 162, pp. 1324 - 1336 (2013)

Brand, W. A.: Atomic weights: not so constant after all. Analytical and Bioanalytical Chemistry 405, pp. 2755 - 2761 (2013)

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)

Wieser, M. E.; Holden, N.; Coplen, T. B.; Böhlke, J. K.; Berglund, M.; Brand, W. A.; Bièvre, P. D.; Gröning, M.; Loss, R. D.; Meija, J. et al.; Hirata, T.; Prohaska, T.; Schoenberg, R.; O’Connor, G.; Walczyk, T.; Yoneda, S.; Zhu, X.-K.: Atomic weights of the elements 2011 (IUPAC Technical Report). Pure and Applied Chemistry 85 (5), pp. 1047 - 1078 (2013)

Ruppert, J.; Riederer, M.; Brand, W. A.; Foken, T.: Whole-air relaxed eddy accumulation for the measurement of isotope and trace-gas fluxes. Arbeitsergebnisse / Universität Bayreuth, Abt. Mikrometeorologie 51, pp. 1 - 30 (2012)

Mohn, J.; Tuzson, B.; Manninen, A.; Yoshida, N.; Toyoda, S.; Brand, W. A.; Emmenegger, L.: Site selective real-time measurements of atmospheric N₂O isotopomers by laser spectroscopy. Atmospheric Measurement Techniques 5 (7), pp. 1601 - 1609 (2012)

Brand, W. A.; Coplen, T. B.: Stable isotope deltas: tiny, yet robust signatures in nature. Isotopes in Environmental and Health Studies, pp. 1 - 17 (2012)

De Micco, V.; Battipaglia, G.; Brand, W. A.; Linke, P.; Saurer, M.; Aronne, G.; Cherubini, P.: Discrete versus continuous analysis of anatomical and δ¹³C variability in tree rings with intra-annual density fluctuations. Trees 26 (2), pp. 513 - 524 (2012)

Schumacher, M.; Werner, R. A.; Meijer, H. A. J.; Jansen, H. G.; Brand, W. A.; Geilmann, H.; Neubert, R. E. M.: Oxygen isotopic signature of CO₂ from combustion processes. Atmospheric Chemistry and Physics 11 (4), pp. 1473 - 1490 (2011)

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)

Vigano, I.; Holzinger, R.; Keppler, F.; Greule, M.; Brand, W. A.; Geilmann, H.; Van Weelden, H.; Rockmann, T.: Water drives the deuterium content of the methane emitted from plants. Geochimica et Cosmochimica Acta 74 (14), pp. 3865 - 3873 (2010)