Heuer, Verena B; Wendt, Jenny; Hinrichs, Kai-Uwe (2014): Concentration and isotopic composition of methane in sediment core GeoB17306-2 [dataset]. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.835755
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Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 247153: Deep subsurface Archaea: carbon cycle, life strategies, and role in sedimentary ecosystems
Coverage:
Latitude: 43.316170 * Longitude: 4.869330
Date/Time Start: 2013-04-07T09:37:00 * Date/Time End: 2013-04-07T09:37:00
Minimum DEPTH, sediment/rock: 0.140 m * Maximum DEPTH, sediment/rock: 5.180 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Proposed International Geo Sample Number | Prop IGSN | Heuer, Verena B | preliminary IGSN | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Depth, top/min | Depth top | m | Heuer, Verena B | ||
| 4 | Depth, bottom/max | Depth bot | m | Heuer, Verena B | ||
| 5 | Methane | CH4 | mmol/l | Heuer, Verena B | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 6 | δ13C, methane | δ13C CH4 | ‰ PDB | Heuer, Verena B | Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) | permil with respect to VPDB |
| 7 | δ13C, methane, standard deviation | δ13C CH4 std dev | ± | Heuer, Verena B | permil vs VPDB | |
| 8 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Heuer, Verena B | Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) | permil with respect to VSMOW |
| 9 | δ Deuterium, standard deviation | δD std dev | ± | Heuer, Verena B | CH4 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
173 data points
Data
| 1 Prop IGSN | 2 Depth sed [m] | 3 Depth top [m] | 4 Depth bot [m] | 5 CH4 [mmol/l] | 6 δ13C CH4 [‰ PDB] | 7 δ13C CH4 std dev [±] | 8 δD CH4 [‰ SMOW] | 9 δD std dev [±] |
|---|---|---|---|---|---|---|---|---|
| GEOB0173EXQ8001 | 0.140 | 0.12 | 0.16 | 0.029 | -67.2 | 1.1 | ||
| GEOB0173EXR8001 | 0.315 | 0.30 | 0.33 | 0.051 | -64.0 | 0.9 | ||
| GEOB0173EXS8001 | 0.565 | 0.55 | 0.58 | 0.030 | -55.1 | 1.2 | ||
| GEOB0173EXT8001 | 0.815 | 0.80 | 0.83 | 0.295 | -62.3 | 0.0 | ||
| GEOB0173EXU8001 | 1.065 | 1.05 | 1.08 | 5.340 | -79.9 | |||
| GEOB0173EXP8001 | 1.140 | 1.12 | 1.16 | 4.080 | -78.1 | 0.7 | ||
| GEOB0173EXV8001 | 1.315 | 1.30 | 1.33 | 1.780 | -80.8 | 1.8 | -202.9 | 0.7 |
| GEOB0173EXW8001 | 1.565 | 1.55 | 1.58 | 4.770 | -79.6 | 4.7 | ||
| GEOB0173EXX8001 | 1.815 | 1.80 | 1.83 | 4.780 | -76.5 | -202.6 | 1.3 | |
| GEOB0173EXY8001 | 2.065 | 2.05 | 2.08 | 2.800 | -75.7 | 0.0 | ||
| GEOB0173EXO8001 | 2.140 | 2.12 | 2.16 | 3.610 | -76.3 | 0.4 | -204.6 | |
| GEOB0173EXZ8001 | 2.295 | 2.28 | 2.31 | 3.330 | -75.4 | 0.1 | ||
| GEOB0173EX09001 | 2.445 | 2.43 | 2.46 | 3.660 | -75.0 | 0.1 | -204.5 | |
| GEOB0173EX19001 | 2.655 | 2.64 | 2.67 | 3.960 | -74.7 | 0.1 | ||
| GEOB0173EX29001 | 2.935 | 2.92 | 2.95 | 2.230 | -74.1 | 1.0 | ||
| GEOB0173EXN8001 | 3.140 | 3.12 | 3.16 | 3.360 | -75.2 | 0.2 | -200.8 | |
| GEOB0173EX39001 | 3.305 | 3.29 | 3.32 | 2.450 | -74.4 | 0.1 | ||
| GEOB0173EX49001 | 3.425 | 3.41 | 3.44 | 2.710 | -74.6 | 0.1 | ||
| GEOB0173EX59001 | 3.685 | 3.67 | 3.70 | 4.500 | -74.3 | 0.0 | -194.6 | 1.2 |
| GEOB0173EX69001 | 3.915 | 3.90 | 3.93 | 4.380 | -73.3 | 0.0 | ||
| GEOB0173EXM8001 | 4.140 | 4.12 | 4.16 | 3.040 | -74.1 | 0.1 | -199.6 | |
| GEOB0173EX79001 | 4.305 | 4.29 | 4.32 | 2.030 | -73.7 | 0.0 | ||
| GEOB0173EX89001 | 4.415 | 4.40 | 4.43 | 2.450 | -73.1 | 0.0 | ||
| GEOB0173EX99001 | 4.685 | 4.67 | 4.70 | 1.190 | -73.7 | 0.0 | -187.9 | 2.4 |
| GEOB0173EXA9001 | 4.915 | 4.90 | 4.93 | 2.230 | -73.4 | 0.1 | ||
| GEOB0173EXL8001 | 5.140 | 5.12 | 5.16 | 4.680 | -74.2 | 0.3 | ||
| 5.180 | 5.16 | 5.20 | 6.580 | -74.3 | 0.2 | -194.8 | 6.3 |