Publikationen von F. Keppler

Weissflog, L., Elanskii, N. F., Kotte, K., Keppler, F., Pfennigsdorff, A., Lange, K., Putz, E. und Lisitzina, L. V.: Late Permian changes in conditions of the atmosphere and environments caused by halogenated gases, Dokladi Earth Sciences, 425, 291–295 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-8429-B, 2009.

Yassaa, N., Wishkerman, A., Keppler, F. und Williams, J.: Fast determination of methyl chloride and methyl bromide emissions from dried plant matter and soil samples using HS-SPME and GC-MS: method and first results, Environmental Chemistry, 6(4), 311–318 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-8333-C, 2009.

Greule, M., Mosandl, A., Hamilton, J. T. G. und Keppler, F.: A rapid and precise method for determination of D/H ratios of plant methoxyl groups, Rapid Communications in Mass Spectrometry, 22(24), 3983–3988 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-845B-C, 2008.

Wishkerman, A., Gebhardt, S., McRoberts, C. W., Hamilton, J. T. G., Williams, J. und Keppler, F.: Abiotic methyl bromide formation from vegetation, and its strong dependence on temperature, Environmental Science & Technology, 42(18), 6837–6842 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-8497-6, 2008.

Draxler, S. und Keppler, F.: Ansätze zur regionalen Quantifizierung von Methan aus Pflanzen, Uwsf €“ Zeitschrift für Umweltchemie und Ökotoxikologie, 20(1), 75–79 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-8653-E, 2008.

Keppler, F. und Hamilton, J.: Tracing the geographical origin of early potato tubers using stable hydrogen isotope ratios of methoxyl groups, Isotopes in Environmental and Health Studies, 44(4), 337–347 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-85B3-D, 2008.

Keppler, F., Hamilton, J. T. G., McRoberts, W. C., Vigano, I., Brass, M. und Röckmann, T.: Methoxyl groups of plant pectin as a precursor of atmospheric methane: evidence from deuterium labelling studies, New Phytologist, 178(4), 808–814 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-8585-6, 2008.

Vigano, I., van Weelden, H., Holzinger, R., Keppler, F., McLeod, A. und Röckmann, T.: Effect of UV radiation and temperature on the emission of methane from plant biomass and structural components, Biogeosciences, 5(3), 937–947 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-856B-2, 2008.

Keppler, F. und Röckmann, T.: Methane, plants and climate change, Scientific American, 296(2), 52–57 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-874B-9, 2007.

Keppler, F., Harper, D. B., Kalin, R. M., Meier-Augenstein, W., Farmer, N., Davis, S., Schmidt, H. L., Brown, D. M. und Hamilton, J. T. G.: Stable hydrogen isotope ratios of lignin methoxyl groups as a paleoclimate proxy and constraint of the geographical origin of wood, New Phytologist, 176(3), 600–609 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-87B1-0, 2007.

McLeod, A. und Keppler, F.: Methane from vegetation, in Methane and Climate Change, herausgegeben von D. Reay, P. Smith, und A. van Amstel, S. 74–96, Earthscan Ltd, London, UK. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-81E4-C, 2010.

Lenhart, K., Klintzsch, T., Langer, G., Nehrke, G., Bunge, M., Schnell, S. und Keppler, F.: Evidence for methane production by marine algae (Emiliana huxleyi) and its implication for the methane paradox in oxic waters, Biogeosciences Discussions, 12, 20323–20360, doi:10.5194/bgd-12-20323-2015, 2015.