Atmospheric CO2 Data

Sampling Station Records


Active Stations

Station Name Station Code Latitude Longitude Elevation (m) Dates
ALT 82.3 °N 62.3 °W 210 1985 - present
PTB 71.3 °N 156.6 °W 11 1961 - present
LJO 32.9 °N 117.3 °W 10 1957 - present
MLO 19.5 °N 155.6 °W 3397 1958 - present
KUM 19.5 °N 154.8 °W 3 1979 - present
CHR 2.0 °N 157.3 °W 2 1974 - present
SAM 14.2 °S 170.6 °W 30 1981 - present
KER 29.2 °S 177.9 °W 2 1982 -present
NZD 41.4 °S 174.9 °E 85 1977 - present
SPO 90.0 °S 2810 1957 - present

Legacy Stations

Station Name Station Code Latitude Longitude Elevation (m) Dates
STP 50.0 °N 145.0 °W 0 1969 - 1981
BCS 23.3 °N 110.2 °W 4 1997 - 2009
PSA 64.9 °S 64.0 °W 10 2005- 2007

Citation

Please cite as:

C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and H. A. Meijer, Exchanges of atmospheric CO2 and 13CO2 with the terrestrial biosphere and oceans from 1978 to 2000. I. Global aspects, SIO Reference Series, No. 01-06, Scripps Institution of Oceanography, San Diego, 88 pages, 2001.

If it is necessary to cite a peer-reviewed article, please cite as:

C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and H. A. Meijer, Atmospheric CO2 and 13CO2 exchange with the terrestrial biosphere and oceans from 1978 to 2000: observations and carbon cycle implications, pages 83-113, in "A History of Atmospheric CO2 and its effects on Plants, Animals, and Ecosystems", editors, Ehleringer, J.R., T. E. Cerling, M. D. Dearing, Springer Verlag, New York, 2005.