Möller, Lars; Sowers, Todd A; Bock, Michael; Spahni, Renato; Behrens, Melanie; Schmitt, Jochen; Miller, Heinz; Fischer, Hubertus (2013): Tie-points for the manual methane synchronization of Byrd ice core data to EDML ice core gas age scales [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.812113, 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:
Blunier, Thomas; Brook, Edward J (2001): Timing of millennial-scale climate change in Antarctica and Greenland during the last glacial period. Science, 291(5501), 109-112, https://doi.org/10.1126/science.291.5501.109
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
Schilt, Adrian; Baumgartner, Matthias; Schwander, Jakob; Buiron, Daphné; Capron, Emilie; Chappellaz, Jérôme A; Loulergue, Laetitia; Schüpbach, Simon; Spahni, Renato; Fischer, Hubertus; Stocker, Thomas F (2010): Atmospheric nitrous oxide during the last 140,000years. Earth and Planetary Science Letters, 300(1-2), 33-43, https://doi.org/10.1016/j.epsl.2010.09.027
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: 717.02 m * Maximum DEPTH, ice/snow: 2065.88 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 | Tie point | Tie point | Möller, Lars | |||
| 2 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 3 | 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) | |
| 4 | Methane | CH4 | ppbv | Möller, Lars | interpolated (see Schilt et al. 2010, doi:10.1016/j.epsl.2010.09.027) | |
| 5 | Depth, reference | Depth ref | m | Möller, Lars | Byrd ice core | |
| 6 | Methane | CH4 | ppbv | Möller, Lars | Byrd ice core, interpolated (see Blunier & Brook 2001, doi:10.1126/science.291.5501.109) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
120 data points
Data
| 1 Tie point | 2 Depth ice/snow [m] | 3 Gas age [ka BP] (Unified gas age (see Lemieux-...) | 4 CH4 [ppbv] (interpolated (see Schilt et a...) | 5 Depth ref [m] (Byrd ice core) | 6 CH4 [ppbv] (Byrd ice core, interpolated (...) |
|---|---|---|---|---|---|
| 1 | 717.02 | 11.599 | 609.35 | 1071.76 | 574.28 |
| 2 | 829.64 | 14.543 | 529.66 | 1195.84 | 543.30 |
| 3 | 1070.95 | 23.231 | 383.60 | 1446.29 | 361.95 |
| 4 | 1154.20 | 27.748 | 392.50 | 1498.37 | 392.42 |
| 5 | 1173.61 | 28.810 | 419.31 | 1526.10 | 417.05 |
| 6 | 1233.17 | 32.339 | 435.59 | 1595.76 | 443.86 |
| 7 | 1260.48 | 33.728 | 456.60 | 1617.35 | 417.67 |
| 8 | 1286.47 | 35.417 | 467.63 | 1654.37 | 449.47 |
| 9 | 1337.80 | 38.258 | 488.11 | 1716.45 | 490.03 |
| 10 | 1365.07 | 39.433 | 423.15 | 1744.35 | 415.49 |
| 11 | 1403.97 | 41.378 | 443.35 | 1780.49 | 422.27 |
| 12 | 1436.97 | 43.074 | 452.35 | 1806.94 | 441.63 |
| 13 | 1489.88 | 46.719 | 469.20 | 1863.57 | 461.97 |
| 14 | 1601.65 | 53.264 | 491.10 | 1960.44 | 488.11 |
| 15 | 1627.36 | 54.732 | 493.91 | 1973.59 | 491.04 |
| 16 | 1666.48 | 57.333 | 532.10 | 2000.30 | 523.93 |
| 17 | 1680.64 | 58.176 | 538.28 | 2011.48 | 533.62 |
| 18 | 1688.09 | 58.586 | 497.84 | 2017.44 | 463.90 |
| 19 | 1760.37 | 63.448 | 468.08 | 2062.90 | 476.49 |
| 20 | 1860.22 | 71.706 | 470.32 | 2082.65 | 460.38 |
| 21 | 1914.24 | 75.872 | 460.21 | 2100.52 | 455.18 |
| 22 | 1949.26 | 78.706 | 480.43 | 2111.69 | 494.55 |
| 23 | 2023.03 | 85.207 | 550.63 | 2133.58 | 546.72 |
| 24 | 2065.88 | 89.241 | 493.35 | 2139.75 | 489.08 |