Grotheer, Hendrik; Meyer, Vera D; Riedel, Torsten; Pfalz, Gregor; Mathieu, Laura; Hefter, Jens; Gentz, Torben; Lantuit, Hugues; Mollenhauer, Gesine; Fritz, Michael (2019): (Table 4) Geochemical results for central basin sediment core PG2303: TOC and δ13C_org for selected intervals [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910037, In: Grotheer, H et al. (2019): Burial and origin of permafrost derived carbon in the nearshore zone of the southern Canadian Beaufort Sea [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.910013
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Further details:
Hopmans, Ellen C; Weijers, Johan W H; Schefuß, Enno; Herfort, L; Sinninghe Damsté, Jaap S; Schouten, Stefan (2004): A novel proxy for terrestrial organic matter in sediments based on branched and isoprenoid tetraether lipids. Earth and Planetary Science Letters, 224(1-2), 107-116, https://doi.org/10.1016/j.epsl.2004.05.012
Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 69.513060 * Longitude: -138.895030
Date/Time Start: 2016-04-20T00:00:00 * Date/Time End: 2016-04-22T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 12.26 m
Event(s):
PG2303-2 * Latitude: 69.513060 * Longitude: -138.895030 * Date/Time: 2016-04-20T00:00:00 * Elevation: -38.3 m * Recovery: 2.52 m * Location: Herschel Basin * Campaign: CA-Land_2016_YukonCoast_spring (Yukon_Coast_2016_spring) * Basis: AWI Arctic Land Expedition * Method/Device: Piston corer (PC) * Comment: 000 - 100/100 - 200/200 - 252
PG2303-3 * Latitude: 69.513060 * Longitude: -138.895030 * Date/Time: 2016-04-20T00:00:00 * Elevation: -38.3 m * Recovery: 2.91 m * Location: Herschel Basin * Campaign: CA-Land_2016_YukonCoast_spring (Yukon_Coast_2016_spring) * Basis: AWI Arctic Land Expedition * Method/Device: Piston corer (PC) * Comment: 000 - 100/100 - 200/200 - 291
PG2303-4 * Latitude: 69.513060 * Longitude: -138.895030 * Date/Time: 2016-04-21T00:00:00 * Elevation: -38.3 m * Recovery: 2.78 m * Location: Herschel Basin * Campaign: CA-Land_2016_YukonCoast_spring (Yukon_Coast_2016_spring) * Basis: AWI Arctic Land Expedition * Method/Device: Piston corer (PC) * Comment: 000 - 100/100 - 200/200 - 278
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Grotheer, Hendrik | |||
| 2 | Sample ID | Sample ID | Grotheer, Hendrik | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Grotheer, Hendrik | Geocode | |
| 4 | AGE | Age | ka BP | Grotheer, Hendrik | Geocode | |
| 5 | Carbon, organic, total | TOC | % | Grotheer, Hendrik | wt. % | |
| 6 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Grotheer, Hendrik | vs VPDB | |
| 7 | Branched and isoprenoid tetraether index | BIT | Grotheer, Hendrik | Calculated after Hopmans et al. (2004) | ||
| 8 | 24-Ethylcholest-5-en-3beta-ol, fraction | b-Sitosterol f | Grotheer, Hendrik | Calculated | fb-sitosterol: calculated as the peak ratio of b-sitosterol/(b-sitosterol+brassicasterol+dinosterol) | |
| 9 | Diploptene ratio | Diploptene | Grotheer, Hendrik | Calculated | calculated as the concentration ratio of diploptene/(diploptene+C30ab-hopane+C29ab-norhopane) | |
| 10 | Fraction modern carbon, organic | F14Corg | Grotheer, Hendrik | Age, 14C AMS | AWI Micadas | |
| 11 | Fraction | Fraction | Grotheer, Hendrik | end-member analysis | Herschel Island | |
| 12 | Fraction, error | Frac e | ± | Grotheer, Hendrik | end-member analysis | Herschel Island |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
135 data points