Lin, Tsai-Wen; Tesi, Tommaso; Mollenhauer, Gesine (2025): Stable carbon isotope ratios of bulk organic matters from sediment core PS51/159-10 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.980079 (DOI registration in progress), In: Lin, Tsai-Wen; Tesi, Tommaso; Hefter, Jens; Grotheer, Hendrik; Wollenburg, Jutta Erika; Mollenhauer, Gesine (2025): Bulk organic matter δ13C, biomarker, and microfossil radiocarbon data of cores PS51/154-11 and PS51/159-10 from the Laptev Sea, Arctic Ocean [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.980076 (DOI registration in progress)
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Published: 2025-04-02
Abstract:
The data include stable carbon isotope ratios (δ13C) from bulk organic matter in core PS51-159-10. Freeze-dried, homogenized sediments were acidified with 1.5 M HCl in silver boats and then dried in an oven at 55 ˚C. δ13C values were measured using a Thermo Scientific FLASH 2000 CHNS Analyser coupled with a Thermo DeltaQ IRMS via CONFLO IV.
Keyword(s):
Funding:
Helmholtz Association of German Research Centres (HGF), grant/award no. PIE-0018: German-Italian partnership project between AWI and CNR-ISP on Chronologies for Polar Paleoclimate Archives (PAIGE)
Coverage:
Latitude: 76.766667 * Longitude: 116.031667
Date/Time Start: 1998-08-18T01:41:00 * Date/Time End: 1998-08-18T01:52:00
Minimum DEPTH, sediment/rock: 0.075 m * Maximum DEPTH, sediment/rock: 4.015 m
Event(s):
PS51/159-10 * Latitude: 76.766667 * Longitude: 116.031667 * Date/Time Start: 1998-08-18T01:41:00 * Date/Time End: 1998-08-18T01:52:00 * Elevation: -60.0 m * Penetration: 5.1 m * Recovery: 4.02 m * Location: Laptev Sea * Campaign: ARK-XIV/1b (PS51 Transdrift-V) * Basis: Polarstern * Method/Device: Kasten corer (KAL) * Comment: 5 core sections: 0.04-1.03, 1.04-2.03, 2.04-3.02, 3.03-4.02, 4.03-4.2 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Lin, Tsai-Wen | Geocode | |
| 2 | AGE | Age | ka BP | Lin, Tsai-Wen | Geocode | |
| 3 | δ13C, organic matter | δ13C OM | ‰ PDB | Lin, Tsai-Wen | Element Analyzer (CHNS), Thermo Scientific, FLASH 2000; coupled with a Thermo DeltaQ IRMS via CONFLO IV; acidified with 1.5 M HCl | vs. VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
43 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 δ13C OM [‰ PDB] |
|---|---|---|
| 0.075 | 0.286 | -23.2 |
| 0.125 | 0.523 | -23.3 |
| 0.175 | 1.026 | -23.7 |
| 0.225 | 1.573 | -23.8 |
| 0.270 | 2.046 | -23.6 |
| 0.325 | 2.624 | -23.8 |
| 0.425 | 3.716 | -24.1 |
| 0.525 | 4.819 | -24.1 |
| 0.625 | 5.460 | -24.2 |
| 0.730 | 5.910 | -24.2 |
| 0.825 | 6.313 | -24.7 |
| 0.925 | 6.811 | -25.0 |
| 1.025 | 7.532 | -25.3 |
| 1.100 | 8.049 | -25.7 |
| 1.200 | 8.763 | -25.6 |
| 1.300 | 9.463 | -25.6 |
| 1.400 | 9.601 | -25.6 |
| 1.500 | 9.674 | -25.7 |
| 1.600 | 9.748 | -25.5 |
| 1.700 | 9.821 | -25.6 |
| 1.805 | 9.897 | -25.6 |
| 1.900 | 9.968 | -25.4 |
| 2.000 | 10.041 | -25.6 |
| 2.100 | 10.115 | -25.8 |
| 2.195 | 10.167 | -25.8 |
| 2.300 | 10.206 | -25.9 |
| 2.400 | 10.241 | -25.8 |
| 2.500 | 10.277 | -25.9 |
| 2.600 | 10.312 | -25.8 |
| 2.700 | 10.348 | -25.8 |
| 2.800 | 10.383 | -25.8 |
| 2.900 | 10.419 | -25.8 |
| 3.000 | 10.454 | -25.8 |
| 3.120 | 10.497 | -26.0 |
| 3.210 | 10.603 | -26.0 |
| 3.300 | 10.747 | -26.1 |
| 3.415 | 10.930 | -26.0 |
| 3.505 | 11.074 | -25.8 |
| 3.625 | 11.263 | -25.9 |
| 3.715 | 11.404 | -26.0 |
| 3.805 | 11.552 | -26.0 |
| 3.925 | 11.742 | -26.2 |
| 4.015 | 11.887 | -26.4 |