Möller, Lars; Sowers, Todd A; Bock, Michael; Spahni, Renato; Behrens, Melanie; Schmitt, Jochen; Miller, Heinz; Fischer, Hubertus (2013): Delta deuterium of atmospheric methane for the MIS5/4 transition from the EDML ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.812112, In supplement to: Möller, L et al. (2013): Independent variations of CH4 emissions and isotopic composition over the past 160,000 years. Nature Geoscience, 6, 885-890, https://doi.org/10.1038/ngeo1922
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Lemieux-Dudon, Bénédicte; Blayo, Eric; Waelbroeck, Claire; Svensson, Anders M; Ritz, Catherine; Barnola, Jean-Marc; Narcisi, Biancamaria; Parrenin, Frédéric (2010): Consistent dating for Antarctic and Greenland ice cores. Quaternary Science Reviews, 29(1-2), 8-20, https://doi.org/10.1016/j.quascirev.2009.11.010
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: 1605.860 m * Maximum DEPTH, ice/snow: 2014.860 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 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Bock, Michael | VSMOW, no firn correction | |
| 3 | δ Deuterium, standard deviation | δD std dev | ± | Bock, Michael | Standard deviation of the standard air measurements used to calibrate dD to the VSMOW scale | |
| 4 | Gas age | Gas age | ka BP | Möller, Lars | Unified gas age (see Lemieux-Dudon et al. 2010, doi:10.1016/j.quascirev.2009.11.010) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
60 data points
Data
| 1 Depth ice/snow [m] | 2 δD CH4 [‰ SMOW] | 3 δD std dev [±] | 4 Gas age [ka BP] |
|---|---|---|---|
| 1605.860 | -92.1 | 2.9 | 53.490 |
| 1677.170 | -80.4 | 1.8 | 57.981 |
| 1702.830 | -74.4 | 2.5 | 59.417 |
| 1713.800 | -86.7 | 2.5 | 60.095 |
| 1736.780 | -82.0 | 2.9 | 61.637 |
| 1749.830 | -85.1 | 2.5 | 62.611 |
| 1760.780 | -87.1 | 2.5 | 63.482 |
| 1772.140 | -76.2 | 1.8 | 64.381 |
| 1786.830 | -82.2 | 2.5 | 65.628 |
| 1797.200 | -78.2 | 2.9 | 66.483 |
| 1803.830 | -78.1 | 2.5 | 67.033 |
| 1809.810 | -86.8 | 2.5 | 67.540 |
| 1833.805 | -86.7 | 2.5 | 69.578 |
| 1845.830 | -86.6 | 2.5 | 70.604 |
| 1857.140 | -79.8 | 2.9 | 71.485 |
| 1869.800 | -80.6 | 2.5 | 72.367 |
| 1892.140 | -82.6 | 1.8 | 74.160 |
| 1906.830 | -81.1 | 2.5 | 75.334 |
| 1928.140 | -89.7 | 2.9 | 76.929 |
| 2014.860 | -94.5 | 2.9 | 84.536 |