Graphics Digital Data
Pieter P. Tans and Thomas J. Conway
The sampling site at Sary Taukum, Kazakhstan, is operated in cooperation with the Kazakh Scientific Institute of Environmental Monitoring and Climate. The NOAA/CMDL flask data from Sary Taukum show an increase in the annual mixing ratio from 369.35 parts per million (ppm) in 1998 to 378.09 ppm in 2002.
CITE AS: Tans, Pieter P. and T.J. Conway, 2005. Monthly Atmospheric CO2 Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network, 1968-2002. In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A.
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