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The Effect of Fossil Fuel and Biogenic CO2 on the 13C and 14C Content of Atmospheric Carbon Dioxide

Published online by Cambridge University Press:  18 July 2016

W G Mook*
Affiliation:
Isotope Physics Laboratory, University of Groningen, Westersingel 34, 9718 CM, Groningen, The Netherlands
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Abstract

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The normalization of a measured δ14C value of atmospheric CO2 to a δ13C value of − 25‰ does not take into account the presence of fossil fuel and biogenic CO2. In this paper, we try to assess these contaminations as well as the proper 14C content of “clean air”.

Type
Man-Made 14C Variations
Copyright
Copyright © The American Journal of Science 

References

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