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) of sediment core GeoB17306-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.883593, 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: 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: 0.14 m * Maximum DEPTH, sediment/rock: 5.18 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 | δ13C, methane | δ13C CH4 | ‰ PDB | Zhuang, Guang-Chao | ||
| 4 | Hydrogen | H2 | nmol/l | Zhuang, Guang-Chao | ||
| 5 | Trimethylamine | TMA | µmol/kg | Zhuang, Guang-Chao | Exchangeable | |
| 6 | Trimethylamine | TMA | µmol/kg | Zhuang, Guang-Chao | Base-extractable | |
| 7 | Base-hydrolysable dimethylsulfoniopropionate | DMSPt | µmol/kg | Zhuang, Guang-Chao |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
117 data points
Data
| 1 Depth sed [m] | 2 CH4 [mmol/l] | 3 δ13C CH4 [‰ PDB] | 4 H2 [nmol/l] | 5 TMA [µmol/kg] (Exchangeable) | 6 TMA [µmol/kg] (Base-extractable) | 7 DMSPt [µmol/kg] |
|---|---|---|---|---|---|---|
| 0.14 | 0.000 | -67.2 | 0.2 | |||
| 0.32 | 0.100 | -64.0 | 0.2 | 1.5 | 3.2 | 1.8 |
| 0.57 | 0.000 | -55.1 | 0.3 | 1.4 | 2.1 | 1.0 |
| 0.82 | 0.300 | -62.3 | 0.3 | 0.4 | 1.0 | 0.3 |
| 1.07 | 5.300 | -79.9 | 0.2 | 1.5 | 2.1 | 1.3 |
| 1.14 | 4.100 | -78.1 | 0.3 | |||
| 1.32 | 1.800 | -80.8 | 0.3 | 0.8 | 2.1 | 1.2 |
| 1.57 | 4.800 | -79.6 | 0.4 | 0.5 | 0.8 | 0.5 |
| 1.82 | 4.800 | -76.5 | 0.4 | |||
| 2.07 | 2.800 | -75.7 | 0.5 | 0.5 | 1.3 | 0.2 |
| 2.14 | 3.600 | -76.3 | 0.5 | |||
| 2.30 | 3.300 | -75.4 | 0.4 | |||
| 2.45 | 3.700 | -75.0 | 0.4 | 0.4 | 0.7 | 0.2 |
| 2.66 | 4.000 | -74.7 | 0.4 | |||
| 2.94 | 2.200 | -74.1 | 0.5 | 0.9 | 2.3 | 1.7 |
| 3.14 | 3.400 | -75.2 | 0.4 | |||
| 3.31 | 2.400 | -74.4 | 0.4 | |||
| 3.43 | 2.700 | -74.6 | 0.6 | 0.8 | 1.2 | 0.7 |
| 3.69 | 4.500 | -74.3 | 0.4 | |||
| 3.92 | 4.400 | -73.3 | 0.4 | 0.8 | 1.6 | 0.5 |
| 4.14 | 3.000 | -74.1 | 0.5 | |||
| 4.31 | 2.000 | -73.7 | 0.5 | |||
| 4.42 | 2.500 | -73.1 | 0.6 | |||
| 4.69 | 1.200 | -73.7 | 0.4 | 0.3 | 1.0 | 0.7 |
| 4.92 | 2.200 | -73.4 | 0.5 | |||
| 5.14 | 4.700 | -74.2 | 0.3 | |||
| 5.18 | 6.600 | -74.3 | 0.4 |