Pape, Thomas; Bohrmann, Gerhard (2020): Hydrocarbon composition (C1/(C2-C5), stable carbon isotopic composition of methane (d13C-CH4), and stable hydrogen isotopic composition of methane (d2H-CH4) in hydrate-bound gas of sediment core GMGC17 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.912492, In: Pape, T; Bohrmann, G (2020): Methane concentration, pore water sulfate and chloride concentrations, and hydrocarbon composition of samples from the Gulf of Guinea [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.912516
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Keyword(s):
Related to:
Pape, Thomas; Ruffine, Livio; Hong, Wei-Li; Sultan, Nabil; Riboulot, Vincent; Peters, Carl A; Kölling, Martin; Zabel, Matthias; Garziglia, Sebastien; Bohrmann, Gerhard (2020): Shallow gas hydrate accumulations at a Nigerian deepwater pockmark – Quantities and dynamics. Journal of Geophysical Research, 125(9), e2019JB018283, https://doi.org/10.1029/2019JB018283
Project(s):
Coverage:
Latitude: 3.251099 * Longitude: 6.699775
Date/Time Start: 2011-11-24T03:31:40 * Date/Time End: 2011-11-24T03:31:40
Minimum DEPTH, sediment/rock: 3.20 m * Maximum DEPTH, sediment/rock: 3.50 m
Event(s):
GMGC17 (GeoB16022-1) * Latitude: 3.251099 * Longitude: 6.699775 * Date/Time: 2011-11-24T03:31:40 * Campaign: PQP11/11 (GUINECO-MeBo) * Basis: Pourquoi Pas ? (2005) * Method/Device: Gravity corer (GC) * Comment: Pockmark A
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Optional event label | Event 2 | ||||
| 2 | Method/Device of event | Method/Device | ||||
| 3 | DEPTH, sediment/rock | Depth sed | m | Pape, Thomas | Geocode | |
| 4 | Sample type | Samp type | Pape, Thomas | |||
| 5 | Sample ID | Sample ID | Pape, Thomas | Gas Sample ID (C1/(C2-C5)) | ||
| 6 | Sample ID | Sample ID | Pape, Thomas | Gas Sample ID (d13C-CH4) | ||
| 7 | Sample ID | Sample ID | Pape, Thomas | Gas Sample ID (d2H-CH4) | ||
| 8 | C1/(C2-C5) hydrocarbons ratio | C1/(C2-C5) | Pape, Thomas | |||
| 9 | δ13C, methane | δ13C CH4 | ‰ PDB | Pape, Thomas | vs. VPDB | |
| 10 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Pape, Thomas | vs. VSMOW |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
12 data points
Data
| 1 Event 2 | 2 Method/Device | 3 Depth sed [m] | 4 Samp type | 5 Sample ID (Gas Sample ID (C1/(C2-C5))) | 6 Sample ID (Gas Sample ID (d13C-CH4)) | 7 Sample ID (Gas Sample ID (d2H-CH4)) | 8 C1/(C2-C5) | 9 δ13C CH4 [‰ PDB] (vs. VPDB) | 10 δD CH4 [‰ SMOW] (vs. VSMOW) |
|---|---|---|---|---|---|---|---|---|---|
| GeoB16022-1 | Gravity corer | 3.20 | hydrate-bound gas | 17-01 | 11699.0 | ||||
| GeoB16022-1 | Gravity corer | 3.20 | hydrate-bound gas | 17-02 | -180.5 | ||||
| GeoB16022-1 | Gravity corer | 3.50 | hydrate-bound gas | 17-17 | 8443.0 | ||||
| GeoB16022-1 | Gravity corer | 3.50 | hydrate-bound gas | 17-06 | -51.0 |