Siegenthaler, Urs; Monnin, Eric; Kawamura, Kenji; Spahni, Renato; Schwander, Jakob; Stauffer, Bernhard; Stocker, Thomas F; Barnola, Jean-Marc; Fischer, Hubertus (2005): South Pole carbon dioxide concentrations for the Last Millennium [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.472480, In supplement to: Siegenthaler, U et al. (2005): Supporting evidence from the EPICA Dronning Maud Land ice core for atmospheric CO2 changes during the past millennium. Tellus Series B-Chemical and Physical Meteorology, 57(1), 51-57, https://doi.org/10.1111/j.1600-0889.2005.00131.x
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Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica
Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica
Coverage:
Latitude: -90.000000 * Longitude: 0.000000
Minimum DEPTH, ice/snow: 129.95 m * Maximum DEPTH, ice/snow: 192.40 m
Event(s):
South_Pole * Latitude: -90.000000 * Longitude: 0.000000 * Elevation: 2835.0 m * Location: South Pole * Campaign: Ice_core_diverse * Basis: Sampling/drilling ice * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 2 | Gas age | Gas age | ka BP | Siegenthaler, Urs | ||
| 3 | Age | Age | a AD/CE | Siegenthaler, Urs | Gas age | |
| 4 | Carbon dioxide | CO2 | ppmv | Siegenthaler, Urs | Infrared laser absorption specrometer, IRLS | mean value of 6 neighboring samples |
| 5 | Carbon dioxide | CO2 | ppmv | Siegenthaler, Urs | Infrared laser absorption specrometer, IRLS | mean value of 6 neighboring samples corrected for gravitational separation of gases in the firn column |
| 6 | Carbon dioxide, standard deviation | CO2 std dev | ± | Siegenthaler, Urs | Infrared laser absorption specrometer, IRLS | one sigma of the mean value |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
70 data points
Data
| 1 Depth ice/snow [m] | 2 Gas age [ka BP] | 3 Age [a AD/CE] (Gas age) | 4 CO2 [ppmv] (mean value of 6 neighboring s...) | 5 CO2 [ppmv] (mean value of 6 neighboring s...) | 6 CO2 std dev [±] (one sigma of the mean value) |
|---|---|---|---|---|---|
| 129.95 | 0.2129 | 1737.1 | 279.95 | 277.39 | 0.77 |
| 132.06 | 0.2382 | 1711.8 | 278.63 | 276.09 | 1.09 |
| 132.72 | 0.2461 | 1703.9 | 278.55 | 276.01 | 1.32 |
| 138.72 | 0.3186 | 1631.4 | 280.08 | 277.52 | 1.20 |
| 143.26 | 0.3740 | 1576.0 | 280.18 | 277.62 | 0.35 |
| 143.70 | 0.3793 | 1570.7 | 280.50 | 277.94 | 0.43 |
| 153.64 | 0.5020 | 1448.0 | 280.66 | 278.09 | 0.90 |
| 153.92 | 0.5055 | 1444.5 | 281.00 | 278.43 | 0.92 |
| 159.90 | 0.5802 | 1369.8 | 283.30 | 280.71 | 0.90 |
| 161.09 | 0.5951 | 1354.9 | 281.86 | 279.29 | 1.79 |
| 164.33 | 0.6358 | 1314.2 | 281.26 | 278.69 | 0.82 |
| 171.42 | 0.7253 | 1224.7 | 281.63 | 279.06 | 0.56 |
| 173.46 | 0.7511 | 1198.9 | 281.51 | 278.94 | 0.56 |
| 192.40 | 0.9933 | 956.7 | 278.98 | 276.43 | 0.77 |