Heuer, Verena B; Wendt, Jenny; Hinrichs, Kai-Uwe (2014): Concentration and isotopic composition of methane in sediment core GeoB17307-8 [dataset]. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.835757
Always quote citation above when using data! You can download the citation in several formats below.
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: 43.304000 * Longitude: 4.859170
Date/Time Start: 2013-04-07T08:08:00 * Date/Time End: 2013-04-07T08:08:00
Minimum DEPTH, sediment/rock: 0.255 m * Maximum DEPTH, sediment/rock: 4.940 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:
97 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 [±] |
|---|---|---|---|---|---|---|---|---|
| GEOB0173EXG9001 | 0.255 | 0.24 | 0.27 | 0.020 | ||||
| GEOB0173EXH9001 | 0.565 | 0.55 | 0.58 | 0.008 | ||||
| GEOB0173EXF9001 | 0.870 | 0.85 | 0.89 | 0.041 | -68.0 | |||
| GEOB0173EXI9001 | 1.245 | 1.23 | 1.26 | 2.150 | -79.5 | 0.0 | -202.4 | |
| GEOB0173EXJ9001 | 1.565 | 1.55 | 1.58 | 2.650 | -77.5 | 0.1 | -202.6 | |
| GEOB0173EXE9001 | 1.870 | 1.85 | 1.89 | 2.000 | -76.1 | 0.6 | ||
| GEOB0173EXK9001 | 2.215 | 2.20 | 2.23 | 2.980 | -74.1 | 0.0 | -182.2 | 0.5 |
| GEOB0173EXL9001 | 2.565 | 2.55 | 2.58 | 4.840 | -73.3 | 0.1 | -195.2 | |
| GEOB0173EXD9001 | 2.880 | 2.86 | 2.90 | -72.9 | 0.1 | |||
| GEOB0173EXM9001 | 3.240 | 3.23 | 3.25 | 5.340 | -74.4 | 0.2 | -196.0 | |
| GEOB0173EXN9001 | 3.535 | 3.52 | 3.55 | 1.660 | -76.6 | 0.0 | -198.5 | 0.8 |
| GEOB0173EXC9001 | 3.890 | 3.87 | 3.91 | -78.3 | 0.0 | |||
| GEOB0173EXO9001 | 4.265 | 4.25 | 4.28 | 3.830 | -75.7 | 0.2 | -199.6 | |
| GEOB0173EXP9001 | 4.575 | 4.56 | 4.59 | 1.520 | -76.2 | 0.1 | -203.9 | |
| GEOB0173EXB9001 | 4.900 | 4.88 | 4.92 | 11.300 | -81.5 | 0.2 | ||
| 4.940 | 4.92 | 4.96 | -82.1 | 0.0 |