Monthly atmospheric CO2 record from Syowa Station, Antarctica

Graphics Digital Data

Pieter P. Tans and Thomas J. Conway

NOAA Climate Monitoring and Diagnostics Laboratory, Boulder, Colorado 80305, U.S.A.

Period of Record

1986-2002

Syowa Station, Antarctica
69°00' S, 39°58' E
14 m above MSL

Trends

The sampling site at Syowa is operated in cooperation with the National Institute of Polar Research. The first NOAA/CMDL flask air samples from Syowa were collected in 1986. The annual atmospheric CO2 mixing ratio at Syowa rose from 349.42 parts per million (ppm) in 1988 to 370.75 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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3/2005