Zhuang, Guang-Chao; Heuer, Verena B; Lazar, Cassandre Sara; Goldhammer, Tobias; Wendt, Jenny; Samarkin, Vladimir A; Elvert, Marcus; Teske, Andreas P; Joye, Samantha B; Hinrichs, Kai-Uwe (2017): Geochemistry (CH4, δ¹³C CH4, H2, TMA, DMSPt, TOC) of sediment core GeoB17314-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.883595, In supplement to: Zhuang, G-C et al. (2018): Relative importance of methylotrophic methanogenesis in sediments of the Western Mediterranean Sea. Geochimica et Cosmochimica Acta, 224, 171-186, https://doi.org/10.1016/j.gca.2017.12.024
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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: 35.133170 * Longitude: -2.533000
Date/Time Start: 2013-04-11T17:38:00 * Date/Time End: 2013-04-11T17:38:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 0.325 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Zhuang, Guang-Chao | Geocode | |
| 2 | Methane | CH4 | mmol/l | Zhuang, Guang-Chao | ||
| 3 | Hydrogen | H2 | nmol/l | Zhuang, Guang-Chao | ||
| 4 | Trimethylamine | TMA | µmol/kg | Zhuang, Guang-Chao | Exchangeable | |
| 5 | Trimethylamine | TMA | µmol/kg | Zhuang, Guang-Chao | Base-extractable | |
| 6 | Base-hydrolysable dimethylsulfoniopropionate | DMSPt | µmol/kg | Zhuang, Guang-Chao | ||
| 7 | Carbon, organic, total | TOC | % | Zhuang, Guang-Chao | ||
| 8 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Zhuang, Guang-Chao | TOC | |
| 9 | Carbon/Nitrogen ratio | C/N | Zhuang, Guang-Chao |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
65 data points
Data
| 1 Depth sed [m] | 2 CH4 [mmol/l] | 3 H2 [nmol/l] | 4 TMA [µmol/kg] (Exchangeable) | 5 TMA [µmol/kg] (Base-extractable) | 6 DMSPt [µmol/kg] | 7 TOC [%] | 8 δ13C Corg [‰ PDB] (TOC) | 9 C/N |
|---|---|---|---|---|---|---|---|---|
| 0.015 | 0.000 | 0.2 | 5.9 | 9.8 | 13.1 | 0.3 | -23.1 | 3.9 |
| 0.045 | 0.2 | 4.6 | 7.7 | 13.4 | 0.3 | -22.9 | 3.8 | |
| 0.075 | 0.001 | 0.2 | 4.3 | 6.5 | 12.9 | 0.3 | -23.1 | 3.6 |
| 0.105 | 0.001 | 0.2 | 0.3 | -22.6 | 3.9 | |||
| 0.125 | 0.001 | 0.2 | 2.2 | 3.8 | 11.8 | 0.3 | -23.5 | 3.7 |
| 0.175 | 0.000 | 0.2 | 0.9 | 1.9 | 6.9 | 0.3 | -23.6 | 3.6 |
| 0.225 | 0.001 | 0.4 | 0.6 | 1.2 | 4.3 | 0.2 | -23.1 | 3.1 |
| 0.275 | 0.000 | 0.8 | 0.2 | -24.0 | 2.8 | |||
| 0.325 | 0.001 | 1.6 | 0.5 | 0.9 | 2.6 | 0.1 | -23.6 | 1.4 |