Stable isotope measurements of atmospheric carbon
dioxide from the CSIRO global flask sampling program with improved traceability
to the international primary reference material VPDB (Vienna Pee Dee Belemnite),
and with improved uncertainty estimates, are presented. The measurements have
been used with an improved time dependent inversion model to reassess
terrestrial and oceanic contributions to the interannual variability in
atmospheric CO2.
Author: C. Allison, R. Francey, R. Law, and P. Rayner (colin dot allison at csiro dot au)
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