Atmospheric CO2 Record from Continuous Measurements at Jubany Station, Antarctica (March 1994 - December 2009)

The Italian PNRA (National Research Program in Antarctica) began continuous atmospheric carbon dioxide measurements at Jubany in 1994. The laboratory at Jubany Station is operated year-round by the DNA (Argentine Antarctic Department) through an agreement with PNRA. The Antarctic station at Jubany (62° 14'S, 58° 40'W) is situated on King George Island, in the South Shetland archipelago north of the Antarctic Penisula. On the basis of annual averages calculated from monthly averages, CO2 levels at Jubany have risen from 356.75 in 1994 to 384.74 in 2009. For access to the data files, click this link to the CDIAC data transition website: http://cdiac.ess-dive.lbl.gov/trends/co2/jubany.html