A combustion setup to precisely reference &delta;<sup>13</sup>C and &delta;<sup>2</sup>H isotope ratios of pure CH<sub>4</sub> to produce isotope reference gases of &delta;<sup>13</sup>C-CH<sub>4</sub> in synthetic air

Isotope records of atmospheric CH<sub>4</sub> can be used to infer changes in the biogeochemistry of CH<sub>4</sub>. One factor currently limiting the quantitative interpretation of such changes are uncertainties in the isotope measurements stemming from the lack of a unique...

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Bibliographic Details
Main Authors: H. Schaefer, T. J. Popp, T. M. Jenk, C. J. Sapart, C. Buizert, M. Guillevic, P. Sperlich, T. Blunier
Format: Article
Language:English
Published: Copernicus Publications 2012-09-01
Series:Atmospheric Measurement Techniques
Online Access:http://www.atmos-meas-tech.net/5/2227/2012/amt-5-2227-2012.pdf