The CO2 concentration of air trapped in GISP2 ice from the Last Glacial Maximum‐Holocene transition

@article{Smith1997TheCC,
  title={The CO2 concentration of air trapped in GISP2 ice from the Last Glacial Maximum‐Holocene transition},
  author={Hardy J. Smith and Martin Wahlen and Domenico Mastroianni and Kendrick C. Taylor},
  journal={Geophysical Research Letters},
  year={1997},
  volume={24}
}
Measurements of the CO2 concentration of air trapped in Greenland Ice Sheet Project Two ice show an increase from approximately 190 ppm to 270 ppm during the 8000 years between the end of the last glacial maximum and the beginning of the Holocene. This increase is in agreement with other parallel records from both Greenland and Antarctica, although the GISP2 data exhibit considerable variability over periods as small as 50–100 years and show that CO2 can be affected by processes occurring… 
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