Siegenthaler, Urs; Monnin, Eric; Kawamura, Kenji; Spahni, Renato; Schwander, Jakob; Stauffer, Bernhard; Stocker, Thomas F; Barnola, Jean-Marc; Fischer, Hubertus (2005): EPICA Dronning Maud Land carbon dioxide concentrations for the Last Millennium [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.472477, 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: -75.002500 * Longitude: 0.068400
Date/Time Start: 2001-01-10T00:00:00 * Date/Time End: 2006-01-17T00:00:00
Minimum DEPTH, ice/snow: 93.96 m * Maximum DEPTH, ice/snow: 160.66 m
Event(s):
EDML (EPICA Dronning Maud Land, DML28C01_00) * Latitude: -75.002500 * Longitude: 0.068400 * Date/Time Start: 2001-01-10T00:00:00 * Date/Time End: 2006-01-17T00:00:00 * Elevation: 2891.7 m * Recovery: 2774.15 m * Campaign: EPICA-Campaigns * Basis: Kohnen Station * Method/Device: EPICA drill (EDRILL) * Comment: Elevation is given with reference to WGS84
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 | Age model, ice core correlation | Adjusting the DML timescale to Dome C by comparing the records of electrical conductivity for both cores |
| 3 | Age | Age | a AD/CE | Siegenthaler, Urs | Age model, ice core correlation | 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:
355 data points