Pape, Thomas; Bohrmann, Gerhard (2020): Methane concentrations of MeBo sediment core GMMB08 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.912267, 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: 3.250980 * Longitude: 6.699050
Date/Time Start: 2011-11-27T09:05:51 * Date/Time End: 2011-11-27T09:05:51
Minimum DEPTH, sediment/rock: 6.55 m * Maximum DEPTH, sediment/rock: 56.74 m
Event(s):
GMMB08 (GeoB16030-1) * Latitude: 3.250980 * Longitude: 6.699050 * Date/Time: 2011-11-27T09:05:51 * Elevation: -1142.0 m * Campaign: PQP11/11 (GUINECO-MeBo) * Basis: Pourquoi Pas ? (2005) * Method/Device: MeBo70 (MeBo70) * Comment: Pockmark A (on GMPFM-08)
Comment:
Methane concentrations (uncorrected for sediment porosity and Bunsen coefficient) in headspace gas prepared from MeBo sediment cores recovered in the area of Pockmark A.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Optional event label | Event 2 | ||||
| 2 | Gas type | Gas typ | Pape, Thomas | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Pape, Thomas | Geocode – mbsf | |
| 4 | Methane | CH4 | mmol/l | Pape, Thomas |
License:
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC-BY-NC-SA-4.0)
Size:
40 data points
Data
| 1 Event 2 | 2 Gas typ | 3 Depth sed [m] | 4 CH4 [mmol/l] |
|---|---|---|---|
| GeoB16030-1 | headspace gas | 6.55 | 11.83000 |
| GeoB16030-1 | headspace gas | 9.85 | 2.07628 |
| GeoB16030-1 | headspace gas | 11.39 | 6.30705 |
| GeoB16030-1 | headspace gas | 13.88 | 5.28751 |
| GeoB16030-1 | headspace gas | 16.90 | 2.69355 |
| GeoB16030-1 | headspace gas | 19.40 | 2.93773 |
| GeoB16030-1 | headspace gas | 21.99 | 1.33297 |
| GeoB16030-1 | headspace gas | 24.49 | 2.08361 |
| GeoB16030-1 | headspace gas | 27.05 | 2.68963 |
| GeoB16030-1 | headspace gas | 29.60 | 3.93003 |
| GeoB16030-1 | headspace gas | 32.05 | 2.19447 |
| GeoB16030-1 | headspace gas | 34.60 | 3.02773 |
| GeoB16030-1 | headspace gas | 37.17 | 2.86439 |
| GeoB16030-1 | headspace gas | 39.73 | 7.07056 |
| GeoB16030-1 | headspace gas | 41.66 | 2.71539 |
| GeoB16030-1 | headspace gas | 42.50 | 1.75319 |
| GeoB16030-1 | headspace gas | 45.00 | 1.02018 |
| GeoB16030-1 | headspace gas | 49.77 | 2.07477 |
| GeoB16030-1 | headspace gas | 52.57 | 1.57349 |
| GeoB16030-1 | headspace gas | 56.74 | 1.14688 |