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
Always quote citation above when using data! You can download the citation in several formats below.
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
Data
| 1 Event | 2 Sample ID | 3 Depth sed [m] | 4 Age [ka BP] | 5 TOC [%] | 6 δ13C Corg [‰ PDB] | 7 BIT | 8 b-Sitosterol f | 9 Diploptene | 10 F14Corg | 11 Fraction | 12 Frac e [±] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PG2303-7 | PG2303-7/0-1 | 0.00 | -0.062 | 1.3 | -26.2 | 0.85 | 0.81 | 0.61 | 0.175 | 0.58 | 0.23 |
| PG2303-2 | PG2303-1/2-1 | 0.94 | 0.306 | 1.9 | -26.0 | 0.67 | 0.73 | 0.41 | 0.260 | 0.52 | 0.23 |
| PG2303-2 | PG2303-1/2-2 | 1.94 | 0.675 | 1.7 | -26.3 | 0.89 | 0.88 | 0.73 | 0.428 | 0.37 | 0.22 |
| PG2303-3 | PG2303-1/3-1 | 3.08 | 1.049 | 1.7 | -26.2 | 0.74 | 0.80 | 0.51 | 0.240 | 0.53 | 0.23 |
| PG2303-3 | PG2303-1/3-2 | 4.08 | 1.374 | 1.8 | -26.3 | 0.77 | 0.78 | 0.48 | 0.200 | 0.55 | 0.23 |
| PG2303-3 | PG2303-1/3-3 | 4.98 | 1.670 | 1.9 | -26.1 | 0.76 | 0.76 | 0.47 | 0.176 | 0.58 | 0.23 |
| PG2303-4 | PG2303-1/4-1 | 5.74 | 1.918 | 1.7 | -16.2 | 0.78 | 0.79 | 0.48 | 0.190 | 0.57 | 0.23 |
| PG2303-4 | PG2303-1/4-2 | 6.74 | 2.249 | 1.7 | -26.1 | 0.69 | 0.78 | 0.45 | 0.170 | 0.59 | 0.22 |
| PG2303-4 | PG2303-1/4-3 | 7.54 | 2.532 | 1.7 | -26.2 | 0.79 | 0.78 | 0.47 | 0.165 | 0.58 | 0.23 |
| PG2303-5 | PG2303-1/5-1 | 8.05 | 2.711 | 1.8 | -26.2 | 0.75 | 0.79 | 0.45 | 0.180 | 0.74 | 0.23 |
| PG2303-5 | PG2303-1/5-2 | 9.05 | 3.095 | 1.9 | -26.4 | 0.76 | 0.84 | 0.51 | 0.153 | 0.58 | 0.23 |
| PG2303-5 | PG2303-1/5-3 | 9.78 | 3.378 | 1.9 | -26.2 | 0.81 | 0.83 | 0.53 | 0.165 | 0.58 | 0.23 |
| PG2303-6 | PG2303-1/6-1 | 10.46 | 3.637 | 1.8 | -26.2 | 0.78 | 0.78 | 0.46 | 0.125 | 0.61 | 0.22 |
| PG2303-6 | PG2303-1/6-2 | 11.47 | 4.008 | 1.8 | -26.2 | 0.69 | 0.72 | 0.44 | 0.123 | 0.62 | 0.22 |
| PG2303-6 | PG2303-1/6-3 | 12.26 | 4.269 | 1.8 | -26.0 | 0.73 | 0.75 | 0.58 | 0.137 | 0.62 | 0.22 |