Fritz, Michael; Unkel, Ingmar; Lenz, Josefine; Gajewski, Konrad; Frenzel, Peter; Paquette, Nathalie; Lantuit, Hugues; Körte, Lisa; Wetterich, Sebastian (2018): 1. Radiocarbon dates from a lake sediment core (PG1967) from Herschel Island (Yukon, Canada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.886874, In supplement to: Fritz, M et al. (2018): Regional environmental change versus local signal preservation in Holocene thermokarst lake sediments: A case study from Herschel Island, Yukon (Canada). Journal of Paleolimnology, 60(1), 77-96, https://doi.org/10.1007/s10933-018-0025-0
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Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0840B: Regional Archives for Integrated iNvestigations
Coverage:
Latitude: 69.600830 * Longitude: -139.063060
Date/Time Start: 2009-04-29T00:00:00 * Date/Time End: 2009-04-29T00:00:00
Minimum DEPTH, sediment/rock: 0.590 m * Maximum DEPTH, sediment/rock: 7.240 m
Event(s):
PG1967 * Latitude: 69.600830 * Longitude: -139.063060 * Date/Time: 2009-04-29T00:00:00 * Elevation: 76.0 m * Lake water depth: 5.27 m * Recovery: 7.26 m * Campaign: CA-Land_2009_YukonLakes (Yukon_Lakes_2009) * Basis: AWI Arctic Land Expedition * Method/Device: Piston corer, UWITEC (PCUWI)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Fritz, Michael | Geocode | |
| 2 | Depth, top/min | Depth top | m | Fritz, Michael | ||
| 3 | Depth, bottom/max | Depth bot | m | Fritz, Michael | ||
| 4 | Age, dated material | Dated material | Fritz, Michael | |||
| 5 | Sample mass | Samp m | mg | Fritz, Michael | ||
| 6 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Fritz, Michael | ||
| 7 | Age, dated | Age dated | ka | Fritz, Michael | Age, 14C AMS | |
| 8 | Age, standard deviation | Age std dev | ± | Fritz, Michael | ||
| 9 | Age, dated, range, minimum | Age dated min | ka | Fritz, Michael | ||
| 10 | Age, dated, range, maximum | Age dated max | ka | Fritz, Michael | ||
| 11 | Age, dated | Age dated | ka | Fritz, Michael | Age, 14C calibrated | CALIB 6 |
| 12 | Sample, optional label/labor no | Lab no | Fritz, Michael |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
104 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Dated material | 5 Samp m [mg] | 6 δ13C Corg [‰ PDB] | 7 Age dated [ka] (Age, 14C AMS) | 8 Age std dev [±] | 9 Age dated min [ka] | 10 Age dated max [ka] | 11 Age dated [ka] (CALIB 6, Age, 14C calibrated) | 12 Lab no |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.590 | 0.57 | 0.61 | Mollusc shell (Pisidium sp.) | 0.2 | -8 | 0.920 | 0.040 | 0.7590 | 0.923 | 0.84 | Poz-36423 |
| 1.260 | Undefined moss and wood fragments | >1.0 | -28 | 0.985 | 0.030 | 0.8950 | 0.959 | 0.93 | Poz-36425 | ||
| 1.980 | 1.97 | 1.99 | Drapanocladus sp. | 0.5 | -32 | 0.950 | 0.035 | 0.7880 | 0.930 | 0.86 | Poz-49515 |
| 2.070 | 2.06 | 2.08 | Vascular plant fragments | 0.7 | -26 | 1.790 | 0.030 | 1.6870 | 1.818 | 1.75 | Poz-49516 |
| 3.665 | 3.66 | 3.67 | Undefined moss fragments | >1.0 | -28 | 6.230 | 0.040 | 7.1440 | 7.255 | 7.20 | Poz-36426 |
| 5.280 | Vascular plant fragments | >1.0 | -27 | 11.370 | 0.070 | 13.1110 | 13.363 | 13.24 | Poz-36427 | ||
| 6.050 | 6.04 | 6.06 | Homalothecium nitens | 0.6 | -30 | 6.160 | 0.050 | 6.9060 | 7.175 | 7.04 | Poz-49517 |
| 6.830 | Undefined wood fragments | >1.0 | -30 | 8.290 | 0.050 | 9.1270 | 9.438 | 9.28 | Poz-36428 | ||
| 7.040 | 7.03 | 7.05 | Homalothecium nitens, Carex sp. | 0.5 | -34 | 9.990 | 0.060 | 11.2520 | 11.717 | 11.49 | Poz-49519 |
| 7.240 | 7.23 | 7.25 | undefined wood fragments | >1.0 | -32 | 9.980 | 0.050 | 11.2530 | 11.633 | 11.44 | Poz-49520 |