Publikationen von F. Keppler

Greule, M., Huber, S. G. und Keppler, F.: Stable hydrogen-isotope analysis of methyl chloride emitted from heated halophytic plants, Atmospheric Environment, 62, 584–592 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7C6D-3, 2012.

Lenhart, K., Bunge, M., Ratering, S., Neu, T. R., Schuttmann, I., Greule, M., Kammann, C., Schnell, S., Müller, C., Zorn, H. und Keppler, F.: Evidence for methane production by saprotrophic fungi, Nature Communications, 3 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7CA3-9, 2012.

Keppler, F., Vigano, I., McLeod, A., Ott, U., Früchtl, M. und Röckmann, T.: Ultraviolet-radiation-induced methane emissions from meteorites and the Martian atmosphere, Nature, 486(7401), 93–96 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7CE5-6, 2012.

Derendorp, L., Wishkerman, A., Keppler, F., McRoberts, C., Holzinger, R. und Röckmann, T.: Methyl chloride emissions from halophyte leaf litter: Dependence on temperature and chloride content, Chemosphere, 87(5), 483–489 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7D09-8, 2012.

Hurkuck, M., Althoff, F., Jungkunst, H. F., Jugold, A. und Keppler, F.: Release of methane from aerobic soil: An indication of a novel chemical natural process?, Chemosphere, 86(6), 684–689 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7D2F-3, 2012.

Jugold, A., Althoff, F., Hurkuck, M., Greule, M., Lenhart, K., Lelieveld, J. und Keppler, F.: Non-microbial methane formation in oxic soils, Biogeosciences, 9(12), 5291–5301 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7DF9-C, 2012.

Wang, Z. P., Keppler, F., Greule, M. und Hamilton, J. T. G.: Non-microbial methane emissions from fresh leaves: Effects of physical wounding and anoxia, Atmospheric Environment, 45(28), 4915–4921 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7EA7-D, 2011.

Derendorp, L., Holzinger, R., Wishkerman, A., Keppler, F. und Röckmann, T.: Methyl chloride and C₂-C₅ hydrocarbon emissions from dry leaf litter and their dependence on temperature, Atmospheric Environment, 45(18), 3112–3119 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7EE3-3, 2011.

Wishkerman, A., Greiner, S., Ghyczy, M., Boros, M., Rausch, T., Lenhart, K. und Keppler, F.: Enhanced formation of methane in plant cell cultures by inhibition of cytochrome c oxidase, Plant Cell and Environment, 34(3), 457–464 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7F09-7, 2011.

Greule, M. und Keppler, F.: Stable isotope determination of ester and ether methyl moieties in plant methoxyl groups, Isotopes in Environmental and Health Studies, 47(4), 470–482 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-7FF1-C, 2011.

Laukenmann, S., Polag, D., Heuwinkel, H., Greule, M., Gronauer, A., Lelieveld, J. und Keppler, F.: Identification of methanogenic pathways in anaerobic digesters using stable carbon isotopes, Engineering in Life Sciences, 10(6), 509–514 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-804E-8, 2010.

Greule, M., Tumino, L. D., Kronewald, T., Hener, U., Schleucher, J., Mosandl, A. und Keppler, F.: Improved rapid authentication of vanillin using δ¹³C and δ²H values, European Food Research and Technology, 231(6), 933–941 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-8080-1, 2010.

Röckmann, T., Gómez Álvarez, C. X., Walter, S., van der Veen, C., Wollny, A. G., Gunthe, S. S., Helas, G., Pöschl, U., Keppler, F., Greule, M. und Brand, W. A.: Isotopic composition of H₂ from wood burning: Dependency on combustion efficiency, moisture content, and δD of local precipitation, Journal of Geophysical Research-Atmospheres, 115, doi:10.1029/2009JD013188, 2010.

Vigano, I., Holzinger, R., Keppler, F., Greule, M., Brand, W. A., Geilmann, H., van Weelden, H. und Röckmann, T.: Water drives the deuterium content of the methane emitted from plants, Geochimica et Cosmochimica Acta, 74(14), 3865–3873 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-80BE-A, 2010.

Keppler, F., Laukenmann, S., Rinne, J., Heuwinkel, H., Greule, M., Whiticar, M. und Lelieveld, J.: Measurements of ¹³C/¹²C Methane from Anaerobic Digesters: Comparison of Optical Spectrometry with Continuous-Flow Isotope Ratio Mass Spectrometry, Environmental Science & Technology, 44(13), 5067–5073 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-80C0-2, 2010.

Althoff, F., Jugold, A. und Keppler, F.: Methane formation by oxidation of ascorbic acid using iron minerals and hydrogen peroxide, Chemosphere, 80(3), 286–292 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-80DA-C, 2010.

Derendorp, L., Holzinger, R., Wishkerman, A., Keppler, F. und Röckmann, T.: VOC emissions from dry leaf litter and their dependence on temperature, Biogeosciences Discussions, 7, 823–854 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-81EC-B, 2010.

Vigano, I., Röckmann, T., Holzinger, R., van Dijk, A., Keppler, F., Greule, M., Brand, W. A., Geilmann, H. und van Weelden, H.: The stable isotope signature of methane emitted from plant material under UV irradiation, Atmospheric Environment, 43(35), 5637–5646 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-823C-D, 2009.

Greule, M., Mosandl, A., Hamilton, J. T. G. und Keppler, F.: A simple rapid method to precisely determine ¹³C/¹²C ratios of plant methoxyl groups, Rapid Communications in Mass Spectrometry, 23(11), 1710–1714 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-82B4-0, 2009.

Keppler, F., Boros, M., Frankenberg, C., Lelieveld, J., McLeod, A., Pirttilä, A. M., Röckmann, T. und Schnitzler, J. P.: Methane formation in aerobic environments, Environmental Chemistry, 6(6), 459–465 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-83BB-D, 2009.