Untersuchungen zur Isotopensignatur von Methan und Kohlendioxid aus biogenen Gasen unterschiedlicher Quellen

References

• Blake , D. and Rowland , F. 1988 . Continuing worldwide increase in tropospheric methane. 1978 to 1987 . Science , 239 : 1129 – 1131 .
   PubMed Web of Science ®Google Scholar
• Heinrich , D. and Hergt , M. 1991 . dtv‐Atlas zur Ökologie , München : Deutscher Taschenbuch Verlag .
   Google Scholar
• Ehalt , D. 1979 . Der atmosphärische Kreislauf von Methan . Naturwissenschaften , 66 : 307 – 311 .
   Web of Science ®Google Scholar
• Stevens , C. M. and Engelkemeir , A. 1988 . Stable carbon isotopic composition of methane from natural and anthropogenic sources . J. Geophys. Res. , 93 : 725 – 733 .
   Web of Science ®Google Scholar
• Bergamaschi , P. 1993 . Messungen der ¹³CH₄/¹²CH₄‐ und ¹²CH₃D/¹²CH₄‐Verhältnisse an Proben atmosphärischer Methanquellen mittels Diodenslaserabsorptionsspektrokopie , Universität Heidelberg . Dissertation
   Google Scholar
• Heidinger , M. , Bertleff , B. , Eichinger , L. , Ertl , S. and Voropaev , A. 1994 . ¹⁵N‐, ¹⁸O‐ und ¹³C‐Untersuchungen zur Klärung der Herkunft von Schadstoffen in Grundwasser des Singener Kiesfeldes , 83 Vortragsband : Isotopenkolloquium Freiberg .
   Google Scholar
• Heyer , J. 1990 . Der Kreislauf des Methans , 20 Berlin : Akademie Verlag .
   Google Scholar
• Bingemer , H. G. and Crutzen , P. J. 1987 . The production of methane from solid wastes . J. Geophys. Res. , 92 : 2181 – 2187 .
   Web of Science ®Google Scholar
• Dumke , I. , Faber , E. and Poggenburg , J. 1989 . Determination of stable carbon and hydrogen isotopes of light hydrocarbons . Anal. Chem. , 61 : 2149 – 2164 .
   Web of Science ®Google Scholar
• Whiticar , M. J. , Müller , V. and Blant , M. Juni 1989 . “ Herkunft von Kohlenwasserstoffen in oberflächennahen Sedimenten ” . In Isotope tracking of methanol disproportion during methanogenesis , Juni , Hannover : Abschlußbericht BGR . Archivnr. 105465
   Google Scholar
• Sugimoto , A. and Wada , E. 1993 . Carbon isotopic composition of bacterial methane in a soil incubation experiment: Contributions of acetat and CO2/H2 . Geochim. Cosmochim. Acta , 57 : 4015 – 4027 .
   Web of Science ®Google Scholar
• Whiticar , M. J. , Faber , E. and Schoell , M. 1986 . Biogenetic methane formation in marine and freshwater environments: CO2 reduction vs. acetate fermentation–isotope evidence . Geochim. Cosmochim Acta , 50 : 693 – 709 .
   Web of Science ®Google Scholar
• Happel , J. D. , Chanton , J. P. and Showers , W. S. 1994 . The influence of methane oxidation on the stable isotopic composition of methane emmitted from Florida swamp forests . Geochim. Consmochim Acta , 58 : 4377 – 4388 .
   Web of Science ®Google Scholar
• Schütze , H. , Mühle , K. and El‐Nour , F. Abou . 1989 . Contributions to molecular diffusion as a separation process . Isotopenpraxis , 25 : 411 – 414 .
   Web of Science ®Google Scholar