Stein, Ruediger; Fahl, Kirsten; Niessen, Frank; Siebold, Martina (1999): Organic geochemistry on sediment core PS2471-4. PANGAEA, https://doi.org/10.1594/PANGAEA.54603, In supplement to: Stein, R et al. (1999): Late quaternary organic carbon and biomarker records from the Laptev Sea continental margin (Arctic Ocean): implications for organic carbon flux and composition. In: Kassens, H; Bauch, H A; Dmitrenko, I A; Eicken, H; Hubberten, H-W; Melles, M; Thiede, J & Timokhov, L A (eds.), Land-ocean systems in the Siberian Arctic: dynamics and history, Springer, Berlin, Heidelberg, 635-656
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Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Latitude: 79.151660 * Longitude: 119.793330
Date/Time Start: 1993-09-13T00:00:00 * Date/Time End: 1993-09-13T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 4.10 m
Event(s):
PS2471-4 (PS27/054) * Latitude: 79.151660 * Longitude: 119.793330 * Date/Time: 1993-09-13T00:00:00 * Elevation: -3047.0 m * Penetration: 6 m * Recovery: 4.16 m * Location: Laptev Sea * Campaign: ARK-IX/4 (PS27) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 5 core sections: 0-0.16, 0.16-1.16, 1.16-2.16, 2.16-3.16, 3.16-4.16 m
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Carbon, organic, total | TOC | % | Fahl, Kirsten | Element analyser CHN, LECO CNS 2000 | |
3 | Hydrogen index, mass HC, per unit mass total organic carbon | HI, HC/TOC | mg/g | Fahl, Kirsten | Rock eval pyrolysis (Behar et al., 2001) | |
4 | Carbon/Nitrogen ratio | C/N | Fahl, Kirsten | Element analyser CHN | ||
5 | Long-chain n-alkanes, C27H56+C29H60+C31H64 per unit sediment mass | C27+C29+C31/sed | µg/g | Fahl, Kirsten | Gas chromatography | |
6 | Short-chain n-alkanes, C15H32+C17H36+C19H40 per unit sediment mass | C15+C17+C19/sed | µg/g | Fahl, Kirsten | Gas chromatography | |
7 | Fatty acids, short-chain per unit sediment mass | SC FA/sed | µg/g | Fahl, Kirsten | Gas chromatography | |
8 | Alkenone per unit sediment mass | Alkenone/sed | µg/g | Fahl, Kirsten | Gas chromatography | |
9 | Pigments, absorbance at 410 nm | Pigm | Fahl, Kirsten | Photometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
196 data points
Data
1 Depth sed [m] | 2 TOC [%] | 3 HI, HC/TOC [mg/g] | 4 C/N | 5 C27+C29+C31/sed [µg/g] | 6 C15+C17+C19/sed [µg/g] | 7 SC FA/sed [µg/g] | 8 Alkenone/sed [µg/g] | 9 Pigm |
---|---|---|---|---|---|---|---|---|
0.00 | 1.520 | 52 | 8.0 | 110 | 18.8 | 47 | 0.57 | 0.03 |
0.05 | 0.930 | |||||||
0.10 | 0.870 | 89 | 6.0 | 164 | 8.4 | 110 | 0.17 | 0.03 |
0.15 | 0.730 | |||||||
0.20 | 0.670 | |||||||
0.25 | 0.590 | |||||||
0.30 | 0.550 | 523 | 18.0 | 320 | 0.46 | 0.02 | ||
0.35 | 0.530 | |||||||
0.40 | 0.525 | 150 | 8.0 | |||||
0.50 | 0.333 | 227 | 7.0 | 624 | 14.7 | 353 | 0.54 | 0.02 |
0.60 | 0.345 | 193 | 7.0 | |||||
0.70 | 0.283 | 97 | 7.0 | 650 | 21.0 | 350 | 0.63 | 0.01 |
0.80 | 0.288 | 7.0 | ||||||
0.90 | 0.302 | 153 | 6.0 | 23.0 | 400 | 0.65 | 0.01 | |
1.00 | 0.330 | 103 | 7.0 | 759 | 23.0 | 625 | 0.72 | 0.01 |
1.10 | 0.397 | 146 | 6.0 | |||||
1.20 | 0.398 | 103 | 6.0 | 702 | 27.0 | 600 | 0.72 | 0.02 |
1.30 | 0.407 | 128 | 6.0 | |||||
1.40 | 0.366 | 6.0 | ||||||
1.50 | 0.282 | 4.0 | ||||||
1.60 | 0.286 | 163 | 4.0 | 855 | ||||
1.70 | 0.266 | 253 | 5.0 | 463 | 23.0 | 0.86 | 0.03 | |
1.80 | 0.402 | 120 | 8.0 | |||||
1.90 | 1.144 | 78 | 14.0 | |||||
2.00 | 1.167 | 78 | 13.0 | 195 | 9.3 | 208 | 0.18 | 0.13 |
2.10 | 0.331 | 10.0 | ||||||
2.20 | 0.910 | 84 | 14.0 | |||||
2.30 | 0.695 | 138 | 7.0 | |||||
2.40 | 0.495 | 142 | 6.0 | |||||
2.50 | 0.511 | 116 | 7.0 | |||||
2.60 | 0.378 | 158 | 5.0 | 224 | 18.0 | 242 | 0.18 | 0.02 |
2.70 | 0.334 | 186 | 5.0 | |||||
2.80 | 0.403 | 195 | 6.0 | |||||
2.90 | 0.844 | 77 | 12.0 | |||||
3.00 | 1.217 | 78 | 12.0 | 238 | 9.0 | 132 | 0.09 | 0.07 |
3.10 | 0.634 | 105 | 5.0 | |||||
3.20 | 0.531 | 116 | 28.0 | |||||
3.30 | 0.300 | 213 | 4.0 | |||||
3.40 | 0.323 | 217 | 4.0 | 598 | 25.0 | 172 | 0.32 | 0.05 |
3.50 | 0.449 | 162 | 6.0 | |||||
3.60 | 1.010 | 91 | 14.0 | |||||
3.70 | 1.114 | 88 | 12.0 | |||||
3.80 | 2.003 | 47 | 16.0 | 92 | 7.0 | 11 | 0.18 | 0.14 |
3.90 | 0.593 | 94 | 6.0 | |||||
4.00 | 0.464 | 91 | 5.0 | 373 | 21.0 | 354 | 0.45 | 0.01 |
4.10 | 0.667 | 61 | 7.0 |