Windirsch, Torben; Grosse, Guido; Ulrich, Mathias; Forbes, Bruce C; Göckede, Mathias; Zimov, Nikita S; Macias-Fauria, Marc; Olofsson, Johan; Wolter, Juliane; Strauss, Jens (2021): Radiocarbon dating of five cores from a terrestrial permafrost area in northeastern Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933442, In: Windirsch, T et al. (2021): Large herbivores affecting terrestrial permafrost in northeastern Siberia: biogeochemical and sediment characteristics under different grazing intensities [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.933446
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Abstract:
Radiocarbon dating was carried out using the Mini Carbon Dating System (MICADAS) at AWI Bremerhaven.
Keyword(s):
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0806A: WTZ Großbritannien: CACOON - Veränderung des arktischen Kohlenstoffkreislaufs im küstennahen Ozean
Natural Environment Research Council (NERC), grant/award no. NE/R012806/1: Changing Arctic Carbon cycle in the cOastal Ocean Near-shore
University of Potsdam (UP), grant/award no. PeCHEc: Permafrost Carbon Stabilization by Recreating a Herbivore-Driven Ecosystem (Potsdam Graduate School)
Coverage:
Median Latitude: 68.510644 * Median Longitude: 161.503311 * South-bound Latitude: 68.504469 * West-bound Longitude: 161.488390 * North-bound Latitude: 68.512778 * East-bound Longitude: 161.514611
Date/Time Start: 2019-03-11T12:04:00 * Date/Time End: 2019-07-13T10:22:00
Minimum DEPTH, soil: 0.175 m * Maximum DEPTH, soil: 1.270 m
Event(s):
CH19-B1 (B1) * Latitude: 68.512167 * Longitude: 161.496278 * Date/Time: 2019-07-13T10:22:00 * Elevation: 9.2 m * Recovery: 127 cm * Location: Cherskiy, Russia * Campaign: RU-Land_2019_Cherskiy (Cherskiy 2019) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling permafrost (PERM) * Comment: fixed volume cylinder 250 cm³ (active layer); SIPRE 3.5" (permafrost); 127 cm (top 80 unfrozen); 17 samples;
CH19-B2 (B2) * Latitude: 68.511111 * Longitude: 161.508528 * Date/Time: 2019-07-10T07:38:00 * Elevation: 8.5 m * Recovery: 108 cm * Location: Cherskiy, Russia * Campaign: RU-Land_2019_Cherskiy (Cherskiy 2019) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling permafrost (PERM) * Comment: fixed volume cylinder 250 cm³ (active layer); SIPRE 3.5" (permafrost); 108 cm (top 51 unfrozen); 15 samples
CH19-B3 (B3) * Latitude: 68.512694 * Longitude: 161.508750 * Date/Time: 2019-07-07T14:11:00 * Elevation: 7.3 m * Recovery: 110 cm * Location: Cherskiy, Russia * Campaign: RU-Land_2019_Cherskiy (Cherskiy 2019) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling permafrost (PERM) * Comment: fixed volume cylinder 250 cm³ (active layer); SIPRE 3.5" (permafrost); 110 cm (top 38 unfrozen); 18 samples
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Windirsch, Torben | |||
| 2 | Sample ID | Sample ID | Windirsch, Torben | |||
| 3 | DEPTH, soil | Depth soil | m | Windirsch, Torben | Geocode – top | |
| 4 | DEPTH, soil | Depth soil | m | Windirsch, Torben | Geocode – bottom | |
| 5 | Fraction modern carbon | F14C | Windirsch, Torben | Age, 14C AMS, Mini Carbon Dating System (MICADAS) | ||
| 6 | Fraction modern carbon, standard error | F14C std e | ± | Windirsch, Torben | Age, 14C AMS, Mini Carbon Dating System (MICADAS) | |
| 7 | Age, dated | Age dated | ka | Windirsch, Torben | Age, 14C AMS, Mini Carbon Dating System (MICADAS) | |
| 8 | Age, dated standard error | Age std e | ± | Windirsch, Torben | Age, 14C AMS, Mini Carbon Dating System (MICADAS) | |
| 9 | Age, comment | Comm | Windirsch, Torben | Age, 14C AMS, Mini Carbon Dating System (MICADAS) | ||
| 10 | Laboratory code/label | Lab label | Windirsch, Torben | Age, 14C AMS, Mini Carbon Dating System (MICADAS) | AWI nr. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
106 data points
Data
| 1 Event | 2 Sample ID | 3 Depth soil [m] (top) | 4 Depth soil [m] (bottom) | 5 F14C | 6 F14C std e [±] | 7 Age dated [ka] | 8 Age std e [±] | 9 Comm | 10 Lab label (AWI nr.) |
|---|---|---|---|---|---|---|---|---|---|
| CH19-B2 | CH19-B2_ 17.5 - 25 | 0.175 | 0.250 | 0.7717 | 0.0017 | 2.081 | 0.017 | 01.01.6746 | |
| CH19-B2 | CH19-B2_ 59 - 69 | 0.590 | 0.690 | 0.7510 | 0.0016 | 2.300 | 0.017 | 01.01.6747 | |
| CH19-B2 | CH19-B2_ 74 - 80 | 0.740 | 0.800 | 0.7088 | 0.0016 | 2.765 | 0.018 | 01.01.6748 | |
| CH19-B2 | CH19-B2_ 104 - 108 | 1.040 | 1.080 | 0.6564 | 0.0014 | 3.382 | 0.018 | 01.01.6749 | |
| CH19-B3 | CH19-B3_ 24 - 31.5 | 0.240 | 0.315 | 0.9826 | 0.0020 | 0.141 | 0.016 | 01.01.6742 | |
| CH19-B3 | CH19-B3_ 43 - 48 | 0.430 | 0.480 | 0.8941 | 0.0020 | 0.899 | 0.018 | 01.01.6743 | |
| CH19-B3 | CH19-B3_ 61 - 67 | 0.610 | 0.670 | 0.6750 | 0.0015 | 3.157 | 0.018 | 01.01.6744 | |
| CH19-B3 | CH19-B3_ 102 - 110 | 1.020 | 1.100 | 0.3120 | 0.0009 | 9.356 | 0.024 | 01.01.6745 | |
| CH19-B1 | CH19-B1_ 22.5 - 30 | 0.225 | 0.300 | 1.0263 | 0.0020 | modern | 01.01.6750 | ||
| CH19-B1 | CH19-B1_ 72 - 80 | 0.720 | 0.800 | 0.6479 | 0.0014 | 3.487 | 0.018 | 01.01.6751 | |
| CH19-B1 | CH19-B1_ 110 - 115 | 1.100 | 1.150 | 0.6170 | 0.0014 | 3.879 | 0.018 | 01.01.6752 | |
| CH19-B1 | CH19-B1_ 121 - 127 | 1.210 | 1.270 | 0.5688 | 0.0014 | 4.533 | 0.020 | 01.01.6753 | |
| CH19-U3 | CH19-U3_ 22.5 - 30 | 0.225 | 0.300 | 1.0262 | 0.0020 | modern | 01.01.6754 | ||
| CH19-U3 | CH19-U3_ 53 - 64 | 0.530 | 0.640 | 0.3410 | 0.0010 | 8.643 | 0.023 | 01.01.6755 | |
| CH19-U3 | CH19-U3_ 80 - 85 | 0.800 | 0.850 | 0.0316 | 0.0016 | 27.748 | 0.417 | 01.01.6756 | |
| CH19-U3 | CH19-U3_ 110 - 114 | 1.100 | 1.140 | 0.0236 | 0.0017 | 30.099 | 0.563 | 01.01.6757 | |
| CH19-U1 | CH19-U1_ 23 - 31 | 0.230 | 0.310 | 0.9766 | 0.0019 | 0.191 | 0.016 | 01.01.6758 | |
| CH19-U1 | CH19-U1_ 70 - 72 | 0.700 | 0.720 | 0.4533 | 0.0012 | 6.355 | 0.021 | 01.01.6759 |