Windirsch, Torben; Grosse, Guido; Ulrich, Mathias; Schirrmeister, Lutz; Fedorov, Alexander N; Konstantinov, Pavel; Fuchs, Matthias; Strauss, Jens (2019): Ice characteristics of permafrost core PG-YUK15-Alas1 from Yukechi Alas, Central Yakutia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.898751, In supplement to: Windirsch, Torben (2018): Organic matter characteristics in a changing permafrost environment: Yukechi Alas landscape, Central Yakutia. University Potsdam, master thesis, hdl:10013/epic.2e1a8ca1-3b83-4d7f-8c7d-9d693370d7dc
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Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 338335: Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Coverage:
Latitude: 61.764900 * Longitude: 130.465030
Date/Time Start: 2015-03-22T00:00:00 * Date/Time End: 2015-03-22T00:00:00
Minimum DEPTH, sediment/rock: 0.090 m * Maximum DEPTH, sediment/rock: 19.675 m
Event(s):
YUK15-Alas1 (Dry alas center) * Latitude: 61.764900 * Longitude: 130.465030 * Date/Time: 2015-03-22T00:00:00 * Penetration: 19.80 m * Campaign: RU-Land_2015_CentralYakutia_Yuke (Central_Yakutia_Yukechi_2015) * Basis: AWI Arctic Land Expedition * Method/Device: Truck mounted rotary drill (RCDT) * Comment: Drilled in the drained part of a thermokarst lake basin,unfrozen conditions from ~1,6 to ~7,5 m. Drilled in March 2015 from dry land surface. From 0 m to 19.80 m (length: 19.80 m).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Windirsch, Torben | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Windirsch, Torben | Geocode – mean sample depth | |
| 3 | Wet mass | Wet m | g | Windirsch, Torben | Sample wet mass | |
| 4 | Dry mass | Dry m | g | Windirsch, Torben | Weight loss during freeze-drying | Sample dry mass |
| 5 | Ice content, volumetric | Vol ice cont | % | Windirsch, Torben | Weight loss during freeze-drying | |
| 6 | δ18O, water | δ18O H2O | ‰ SMOW | Windirsch, Torben | Mass spectrometer Finnigan MAT Delta-S | |
| 7 | δ Deuterium, water | δD H2O | ‰ SMOW | Windirsch, Torben | Mass spectrometer Finnigan MAT Delta-S | |
| 8 | pH | pH | Windirsch, Torben | |||
| 9 | Conductivity | Cond | mS/cm | Windirsch, Torben | Tref = 25 °C |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
144 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Wet m [g] | 4 Dry m [g] | 5 Vol ice cont [%] | 6 δ18O H2O [‰ SMOW] | 7 δD H2O [‰ SMOW] | 8 pH | 9 Cond [mS/cm] |
|---|---|---|---|---|---|---|---|---|
| YUK15-Alas1 I 7 - 11 | 0.090 | 187.3 | 144.1 | 23.06 | ||||
| YUK15-Alas1 I 58 - 64 | 0.610 | 206.6 | 160.9 | 22.12 | -13.44 | -130.37 | 8.49 | 2.850 |
| YUK15-Alas1 II 101 - 105 | 1.030 | 574.3 | 469.4 | 18.27 | -13.33 | -131.30 | 8.29 | 4.730 |
| YUK15-Alas1 III 152 - 155 | 1.535 | 166.3 | 128.1 | 22.97 | ||||
| YUK15-Alas1 IV 197 - 201 | 1.990 | 181.0 | 146.9 | 18.84 | ||||
| YUK15-Alas1 V 340 - 349 | 3.445 | 156.7 | 126.8 | 19.08 | ||||
| YUK15-Alas1 V 390 - 400 | 3.950 | 428.8 | 373.3 | 12.94 | ||||
| YUK15-Alas1 VI 453 - 460 | 4.565 | 229.7 | 200.9 | 12.54 | ||||
| YUK15-Alas1 VII 645 - 650 | 6.475 | 196.0 | 166.2 | 15.20 | 8.23 | 0.933 | ||
| YUK15-Alas1 VIII 808 - 817 | 8.125 | 85.5 | 72.9 | 14.74 | ||||
| YUK15-Alas1 VIII 834 - 840 | 8.370 | 121.3 | 98.3 | 18.96 | ||||
| YUK15-Alas1 IX 914 - 925 | 9.195 | 133.4 | 111.1 | 16.72 | 8.04 | 0.670 | ||
| YUK15-Alas1 IX 950 - 960 | 9.550 | 189.0 | 140.7 | 25.56 | -15.28 | -135.85 | 8.05 | 0.995 |
| YUK15-Alas1 X 1088 - 1095 | 10.915 | 141.7 | 113.5 | 19.90 | ||||
| YUK15-Alas1 X 1147 - 1161 | 11.540 | 322.6 | 247.5 | 23.28 | -15.48 | -136.02 | 7.90 | 0.903 |
| YUK15-Alas1 X 1201 - 1210 | 12.055 | 258.0 | 201.6 | 21.86 | 8.24 | 1.113 | ||
| YUK15-Alas1 XI 1218 - 1222 | 12.200 | 108.2 | 80.7 | 25.42 | ||||
| YUK15-Alas1 XI 1271 - 1277 | 12.740 | 93.7 | 70.8 | 24.44 | ||||
| YUK15-Alas1 XI 1307 - 1317 | 13.120 | 181.4 | 138.3 | 23.76 | ||||
| YUK15-Alas1 XII 1391 - 1410 | 14.005 | 213.4 | 180.7 | 15.32 | 8.80 | 0.797 | ||
| YUK15-Alas1 XII 1460 - 1468 | 14.640 | 140.4 | 116.9 | 16.74 | -15.44 | -137.58 | 8.71 | 0.740 |
| YUK15-Alas1 XIII 1527 - 1534 | 15.305 | 106.8 | 84.8 | 20.60 | ||||
| YUK15-Alas1 XIII 1587 - 1593 | 15.900 | 133.1 | 105.2 | 20.96 | 8.79 | 0.952 | ||
| YUK15-Alas1 XIV 1690 - 1701 | 16.955 | 116.0 | 90.7 | 21.81 | ||||
| YUK15-Alas1 XIV 1754 - 1764 | 17.590 | 103.9 | 80.1 | 22.91 | ||||
| YUK15-Alas1 XIV 1790 - 1798 | 17.940 | 122.1 | 96.9 | 20.64 | 8.82 | 0.945 | ||
| YUK15-Alas1 XV 1897 - 1903 | 19.000 | 58.0 | 46.1 | 20.52 | ||||
| YUK15-Alas1 XV 1963 - 1972 | 19.675 | 84.4 | 67.1 | 20.50 |