Analysis of &amp;lt;sup&amp;gt;13&amp;lt;/sup&amp;gt;C and &amp;lt;sup&amp;gt;18&amp;lt;/sup&amp;gt;O isotope data of CO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt; in CARIBIC aircraft samples as tracers of upper troposphere/lower stratosphere mixing and the global carbon cycle
Atmospheric chemistry and physics