Pape, Thomas; Bohrmann, Gerhard (2020): Methane concentrations of MeBo sediment core GMMB12 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.912270, 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: 3.251680 * Longitude: 6.700400
Date/Time Start: 2011-12-05T09:21:49 * Date/Time End: 2011-12-05T09:21:49
Minimum DEPTH, sediment/rock: 1.62 m * Maximum DEPTH, sediment/rock: 24.57 m
Event(s):
GMMB12 (GeoB16049-1) * Latitude: 3.251680 * Longitude: 6.700400 * Date/Time: 2011-12-05T09:21:49 * Elevation: -1144.0 m * Campaign: PQP11/11 (GUINECO-MeBo) * Basis: Pourquoi Pas ? (2005) * Method/Device: MeBo70 (MeBo70) * Comment: Pockmark A
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:
18 data points
Data
1 Event 2 | 2 Gas typ | 3 Depth sed [m] | 4 CH4 [mmol/l] |
---|---|---|---|
GeoB16049-1 | headspace gas | 1.62 | 0.01397 |
GeoB16049-1 | headspace gas | 4.87 | 8.86122 |
GeoB16049-1 | headspace gas | 7.39 | 1.32758 |
GeoB16049-1 | headspace gas | 9.84 | 1.36518 |
GeoB16049-1 | headspace gas | 12.35 | 0.90337 |
GeoB16049-1 | headspace gas | 14.93 | 1.52808 |
GeoB16049-1 | headspace gas | 20.10 | 3.17967 |
GeoB16049-1 | headspace gas | 22.12 | 1.67266 |
GeoB16049-1 | headspace gas | 24.57 | 3.17900 |