Publications of F. Keppler

Journal Article (50)

21.
Journal Article
Greule, M., Huber, S. G. and 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.
22.
Journal Article
Lenhart, K., Bunge, M., Ratering, S., Neu, T. R., Schuttmann, I., Greule, M., Kammann, C., Schnell, S., Müller, C., Zorn, H. and 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.
23.
Journal Article
Keppler, F., Vigano, I., McLeod, A., Ott, U., Früchtl, M. and 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.
24.
Journal Article
Derendorp, L., Wishkerman, A., Keppler, F., McRoberts, C., Holzinger, R. and 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.
25.
Journal Article
Hurkuck, M., Althoff, F., Jungkunst, H. F., Jugold, A. and 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.
26.
Journal Article
Jugold, A., Althoff, F., Hurkuck, M., Greule, M., Lenhart, K., Lelieveld, J. and 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.
27.
Journal Article
Wang, Z. P., Keppler, F., Greule, M. and 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.
28.
Journal Article
Derendorp, L., Holzinger, R., Wishkerman, A., Keppler, F. and 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.
29.
Journal Article
Wishkerman, A., Greiner, S., Ghyczy, M., Boros, M., Rausch, T., Lenhart, K. and 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.
30.
Journal Article
Greule, M. and 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.
31.
Journal Article
Laukenmann, S., Polag, D., Heuwinkel, H., Greule, M., Gronauer, A., Lelieveld, J. and 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.
32.
Journal Article
Greule, M., Tumino, L. D., Kronewald, T., Hener, U., Schleucher, J., Mosandl, A. and 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.
33.
Journal Article
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. and 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.
34.
Journal Article
Vigano, I., Holzinger, R., Keppler, F., Greule, M., Brand, W. A., Geilmann, H., van Weelden, H. and 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.
35.
Journal Article
Keppler, F., Laukenmann, S., Rinne, J., Heuwinkel, H., Greule, M., Whiticar, M. and 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.
36.
Journal Article
Althoff, F., Jugold, A. and 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.
37.
Journal Article
Derendorp, L., Holzinger, R., Wishkerman, A., Keppler, F. and 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.
38.
Journal Article
Vigano, I., Röckmann, T., Holzinger, R., van Dijk, A., Keppler, F., Greule, M., Brand, W. A., Geilmann, H. and 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.
39.
Journal Article
Greule, M., Mosandl, A., Hamilton, J. T. G. and 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.
40.
Journal Article
Keppler, F., Boros, M., Frankenberg, C., Lelieveld, J., McLeod, A., Pirttilä, A. M., Röckmann, T. and 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.
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