Eggleston, Sarah; Schmitt, Jochen; Bereiter, Bernhard; Schneider, Robert; Fischer, Hubertus (2016): 1) δ¹³C-CO2 and d15N-N2 isotope ratios in EDC, EDML and Talos Dome ice cores measured by sublimation extraction [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.859209, In supplement to: Eggleston, S et al. (2016): Evolution of the stable carbon isotope composition of atmospheric CO2 over the last glacial cycle. Paleoceanography, 31, n/a-n/a, https://doi.org/10.1002/2015PA002874
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Schneider, Robert (2011): Quantifying past changes of the global carbon cycle based on d13C02 measurements in Antarctic ice cores. Inauguraldissertation of the Faculty for Philosophical and Natural Science of the University of Bern; Department of Climate and Environmental Physics Physics Department, University of Bern, 231 pp, https://swisscovery.slsp.ch/discovery/search?query=lds02,contains,(IDSBB)006061992DSV01&tab=41SLSP_NETWORK&search_scope=DN_and_CI&vid=41SLSP_NETWORK:VU1_UNION
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
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Eggleston, Sarah | Geocode – m from top of core | |
| 2 | Gas age | Gas age | ka BP | Eggleston, Sarah | years before 1950, AICC2012 age scale (Bazin et al., 2013; Veres et al., 2013) | |
| 3 | δ13C, carbon dioxide, atmospheric | δ13C CO2 | ‰ PDB | Eggleston, Sarah | Corrected | for gravitational fractionation |
| 4 | δ13C, standard error | δ13C std e | ± | Eggleston, Sarah | 1 sigma [per mil VPDB] | |
| 5 | δ15N, gas | δ15N-N2 | ‰ air | Eggleston, Sarah | ||
| 6 | δ15N, standard deviation | δ15N std dev | ± | Eggleston, Sarah | 1 sigma [per mil air] | |
| 7 | Core | Core | Eggleston, Sarah | |||
| 8 | Replicates | Repl | # | Eggleston, Sarah | ||
| 9 | Quality flag | QF | Eggleston, Sarah | 0 = good, 1 = error | ||
| 10 | Reference/source | Reference | Eggleston, Sarah |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1114 data points
Data
| 1 Depth ice/snow [m] | 2 Gas age [ka BP] | 3 δ13C CO2 [‰ PDB] | 4 δ13C std e [±] | 5 δ15N-N2 [‰ air] | 6 δ15N std dev [±] | 7 Core | 8 Repl [#] | 9 QF | 10 Reference |
|---|---|---|---|---|---|---|---|---|---|
| 192.200 | 1.498 | -6.93 | 0.33 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 385.200 | 4.606 | -6.42 | 0.32 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 486.145 | 6.638 | -6.32 | 0.30 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 673.785 | 11.050 | -6.87 | 0.36 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 881.625 | 21.260 | -6.61 | 0.35 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 887.425 | 21.908 | -6.52 | 0.33 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 889.945 | 22.189 | -6.57 | 0.33 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 896.625 | 22.900 | -6.51 | 0.35 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 912.885 | 24.847 | -6.59 | 0.36 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 919.425 | 25.554 | -6.48 | 0.35 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 922.605 | 25.931 | -6.12 | 0.36 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 928.905 | 26.659 | -6.16 | 0.34 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 934.425 | 27.291 | -6.60 | 0.35 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 943.700 | 28.151 | -6.36 | 0.39 | 0.015 | Talos Dome | 1 | 0 | this study (sublimation) | |
| 958.630 | 29.514 | -6.53 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 965.765 | 30.201 | -6.43 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 973.945 | 31.064 | -6.35 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 990.910 | 32.704 | -6.40 | 0.44 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 997.625 | 33.343 | -6.59 | 0.43 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1262.250 | 34.064 | -6.25 | 0.049 | 0.37 | 0.007 | EDML | 2 | 1 | this study (sublimation) |
| 1007.500 | 34.135 | -6.52 | 0.021 | 0.42 | 0.006 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1276.510 | 34.955 | -6.49 | 0.36 | EDML | 1 | 0 | this study (sublimation) | ||
| 1018.860 | 35.134 | -6.50 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1288.485 | 35.625 | -6.56 | 0.36 | EDML | 1 | 0 | this study (sublimation) | ||
| 1025.785 | 35.657 | -6.62 | 0.41 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1031.475 | 36.071 | -6.71 | 0.042 | 0.42 | 0.005 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1298.815 | 36.084 | -6.52 | 0.38 | EDML | 1 | 0 | this study (sublimation) | ||
| 1043.475 | 37.045 | -6.77 | 0.000 | 0.41 | 0.003 | Talos Dome | 3 | 0 | this study (sublimation) |
| 1324.515 | 37.484 | -6.98 | 0.38 | EDML | 1 | 1 | this study (sublimation) | ||
| 1049.810 | 37.550 | -6.68 | 0.41 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1336.805 | 38.164 | -6.44 | 0.39 | EDML | 1 | 0 | this study (sublimation) | ||
| 1059.395 | 38.202 | -6.48 | 0.43 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1348.835 | 38.680 | -6.48 | 0.39 | EDML | 1 | 0 | this study (sublimation) | ||
| 1071.440 | 39.061 | -6.51 | 0.42 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1079.400 | 39.651 | -6.59 | 0.000 | 0.40 | 0.011 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1384.515 | 40.431 | -6.26 | 0.36 | EDML | 1 | 1 | this study (sublimation) | ||
| 1091.130 | 40.559 | -6.56 | 0.010 | 0.35 | Talos Dome | 2 | 0 | Schneider (2011) (sublimation) | |
| 1095.255 | 40.919 | -6.43 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1395.385 | 41.033 | -6.51 | 0.36 | EDML | 1 | 0 | this study (sublimation) | ||
| 1103.500 | 41.597 | -6.68 | 0.007 | 0.42 | 0.003 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1107.195 | 41.912 | -6.63 | 0.099 | 0.40 | 0.001 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1115.125 | 42.636 | -6.67 | 0.070 | 0.39 | 0.010 | Talos Dome | 3 | 0 | this study (sublimation) |
| 1117.815 | 42.841 | -6.73 | 0.191 | 0.38 | 0.006 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1431.405 | 42.967 | -6.51 | 0.38 | EDML | 1 | 0 | this study (sublimation) | ||
| 1119.400 | 43.000 | -6.63 | 0.113 | 0.40 | 0.000 | Talos Dome | 2 | 0 | this study (sublimation) |
| 809.455 | 43.424 | -6.33 | 0.014 | 0.38 | 0.017 | EDC | 2 | 1 | this study (sublimation) |
| 1125.705 | 43.523 | -6.41 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1127.450 | 43.648 | -6.66 | 0.071 | 0.40 | 0.004 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1444.505 | 43.759 | -6.31 | 0.37 | EDML | 1 | 1 | this study (sublimation) | ||
| 1133.875 | 44.200 | -6.71 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1455.545 | 44.577 | -6.51 | 0.38 | EDML | 1 | 0 | this study (sublimation) | ||
| 826.425 | 44.726 | -6.71 | 0.064 | 0.37 | 0.020 | EDC | 3 | 0 | this study (sublimation) |
| 1459.525 | 44.845 | -6.48 | 0.37 | EDML | 1 | 0 | this study (sublimation) | ||
| 1141.765 | 44.870 | -6.63 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1143.475 | 44.986 | -6.70 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 831.415 | 45.177 | -6.69 | 0.40 | EDC | 1 | 0 | this study (sublimation) | ||
| 1466.415 | 45.309 | -6.53 | 0.38 | EDML | 1 | 0 | this study (sublimation) | ||
| 1149.775 | 45.447 | -6.89 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 836.345 | 45.594 | -6.56 | 0.38 | EDC | 1 | 0 | this study (sublimation) | ||
| 1471.525 | 45.611 | -6.43 | 0.39 | EDML | 1 | 1 | this study (sublimation) | ||
| 1155.450 | 45.870 | -6.89 | 0.049 | 0.40 | 0.002 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1157.875 | 46.053 | -7.29 | 0.39 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 1480.205 | 46.139 | -6.56 | 0.39 | EDML | 1 | 0 | this study (sublimation) | ||
| 1483.525 | 46.358 | -6.72 | 0.39 | EDML | 1 | 0 | this study (sublimation) | ||
| 1164.500 | 46.526 | -6.70 | 0.021 | 0.40 | 0.009 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1165.875 | 46.634 | -6.42 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 847.985 | 46.675 | -6.68 | 0.42 | EDC | 1 | 0 | this study (sublimation) | ||
| 1167.475 | 46.739 | -6.75 | 0.41 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1491.535 | 46.848 | -6.48 | 0.39 | EDML | 1 | 0 | this study (sublimation) | ||
| 1495.525 | 47.087 | -6.35 | 0.37 | EDML | 1 | 0 | this study (sublimation) | ||
| 1173.735 | 47.319 | -6.41 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1175.500 | 47.517 | -6.34 | 0.028 | 0.38 | 0.005 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1181.875 | 48.218 | -6.38 | 0.34 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1187.100 | 48.911 | -6.50 | 0.028 | 0.35 | 0.000 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1191.105 | 49.469 | -6.20 | 0.35 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1197.705 | 50.267 | -6.46 | 0.32 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1563.830 | 51.778 | -6.54 | 0.014 | 0.39 | 0.003 | EDML | 2 | 0 | this study (sublimation) |
| 1213.875 | 52.379 | -6.61 | 0.36 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 914.075 | 53.352 | -6.90 | 0.41 | EDC | 1 | 0 | this study (sublimation) | ||
| 1221.705 | 53.405 | -6.75 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1224.450 | 53.790 | -6.66 | 0.021 | 0.37 | 0.014 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1600.855 | 54.113 | -6.71 | 0.40 | EDML | 1 | 0 | this study (sublimation) | ||
| 1233.755 | 55.029 | -6.83 | 0.36 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1239.475 | 55.909 | -6.67 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1241.875 | 56.228 | -6.77 | 0.37 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1636.865 | 56.547 | -7.01 | 0.37 | EDML | 1 | 0 | this study (sublimation) | ||
| 1247.500 | 57.197 | -6.91 | 0.014 | 0.38 | 0.003 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1659.865 | 58.094 | -6.97 | 0.40 | EDML | 1 | 0 | this study (sublimation) | ||
| 1253.875 | 58.210 | -6.80 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1259.450 | 59.087 | -7.09 | 0.092 | 0.39 | 0.003 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1263.475 | 59.722 | -6.98 | 0.39 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1695.815 | 60.103 | -6.89 | 0.049 | 0.38 | 0.011 | EDML | 2 | 0 | this study (sublimation) |
| 1265.735 | 60.129 | -6.83 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1271.475 | 61.191 | -6.82 | 0.014 | 0.38 | 0.000 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1718.865 | 61.552 | -6.89 | 0.43 | EDML | 1 | 0 | this study (sublimation) | ||
| 1275.475 | 62.025 | -6.64 | 0.37 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1283.350 | 63.994 | -6.56 | 0.014 | 0.36 | 0.014 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1283.477 | 64.034 | -6.44 | 0.030 | 0.35 | Talos Dome | 2 | 0 | Schneider (2011) (sublimation) | |
| 1755.895 | 64.651 | -6.85 | 0.42 | EDML | 1 | 1 | this study (sublimation) | ||
| 1287.115 | 65.048 | -6.37 | 0.060 | 0.36 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1289.665 | 65.859 | -6.37 | 0.36 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1295.005 | 67.742 | -6.27 | 0.36 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1295.475 | 67.921 | -6.40 | 0.34 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1295.500 | 67.930 | -6.29 | 0.36 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1062.575 | 68.540 | -6.54 | 0.43 | EDC | 1 | 0 | this study (sublimation) | ||
| 1297.850 | 68.917 | -6.34 | 0.36 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1299.115 | 69.488 | -6.30 | 0.010 | 0.35 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1299.285 | 69.564 | -6.52 | 0.34 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1090.075 | 71.327 | -6.63 | 0.42 | EDC | 1 | 0 | this study (sublimation) | ||
| 1305.920 | 72.442 | -6.47 | 0.37 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1106.575 | 72.652 | -6.33 | 0.42 | EDC | 1 | 0 | this study (sublimation) | ||
| 1307.845 | 73.251 | -6.54 | 0.37 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1307.920 | 73.284 | -6.45 | 0.37 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1313.920 | 75.771 | -6.39 | 0.38 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1315.870 | 76.468 | -6.32 | 0.040 | 0.37 | Talos Dome | 2 | 0 | Schneider (2011) (sublimation) | |
| 1321.870 | 79.070 | -6.32 | 0.120 | 0.37 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1323.670 | 79.870 | -6.42 | 0.014 | 0.39 | 0.006 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1323.837 | 79.943 | -6.52 | 0.020 | 0.37 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1329.655 | 82.468 | -6.44 | 0.040 | 0.38 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1222.075 | 83.133 | -6.53 | 0.44 | EDC | 1 | 0 | this study (sublimation) | ||
| 1331.645 | 83.365 | -6.60 | 0.42 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1331.870 | 83.465 | -6.48 | 0.040 | 0.39 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1244.075 | 84.608 | -6.68 | 0.43 | EDC | 1 | 0 | this study (sublimation) | ||
| 1337.655 | 86.082 | -6.53 | 0.080 | 0.38 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1339.870 | 87.226 | -6.34 | 0.170 | 0.37 | Talos Dome | 3 | 0 | Schneider (2011) (sublimation) | |
| 1279.075 | 87.932 | -6.41 | 0.37 | EDC | 1 | 0 | this study (sublimation) | ||
| 1282.495 | 88.403 | -6.42 | 0.39 | EDC | 1 | 0 | this study (sublimation) | ||
| 1309.995 | 91.184 | -6.28 | 0.40 | EDC | 1 | 0 | this study (sublimation) | ||
| 1348.480 | 92.304 | -6.54 | 0.110 | 0.38 | Talos Dome | 4 | 0 | Schneider (2011) (sublimation) | |
| 1326.495 | 92.900 | -6.45 | 0.40 | EDC | 1 | 0 | this study (sublimation) | ||
| 1349.870 | 93.041 | -6.63 | 0.38 | Talos Dome | 1 | 0 | Schneider (2011) (sublimation) | ||
| 1359.575 | 95.527 | -6.75 | 0.39 | EDC | 1 | 0 | this study (sublimation) | ||
| 1356.895 | 96.431 | -6.63 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1370.575 | 96.463 | -6.61 | 0.42 | EDC | 1 | 0 | this study (sublimation) | ||
| 1359.895 | 97.825 | -6.50 | 0.40 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1363.820 | 99.721 | -6.81 | 0.134 | 0.40 | 0.000 | Talos Dome | 2 | 0 | this study (sublimation) |
| 1409.000 | 99.996 | -6.51 | 0.006 | 0.43 | 0.007 | EDC | 3 | 0 | this study (sublimation) |
| 1365.870 | 100.759 | -6.98 | 0.049 | 0.39 | 0.004 | Talos Dome | 2 | 1 | this study (sublimation) |
| 1419.550 | 100.776 | -6.55 | 0.43 | EDC | 1 | 0 | this study (sublimation) | ||
| 1372.895 | 104.748 | -6.86 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1463.550 | 105.228 | -6.67 | 0.44 | EDC | 1 | 0 | this study (sublimation) | ||
| 1373.785 | 105.352 | -6.90 | 0.38 | Talos Dome | 1 | 1 | this study (sublimation) | ||
| 1379.595 | 110.247 | -6.91 | 0.007 | 0.35 | 0.007 | Talos Dome | 2 | 1 | this study (sublimation) |
| 1389.665 | 117.903 | -6.55 | 0.29 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1403.635 | 125.754 | -7.00 | 0.35 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1405.845 | 126.820 | -6.90 | 0.37 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1419.845 | 132.712 | -6.99 | 0.38 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1427.845 | 141.169 | -6.59 | 0.34 | Talos Dome | 1 | 0 | this study (sublimation) | ||
| 1853.835 | 149.449 | -6.76 | 0.42 | EDC | 1 | 0 | this study (sublimation) |