Pape, Thomas; Malnati, Janice; Bohrmann, Gerhard (2019): Hydrocarbon composition (C1/(C2-C5), stable carbon isotopic composition of methane (δ¹³C-CH4), and stable hydrogen isotopic composition of methane (d2H-CH4) in core GeoB21619-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905808, In: Pape, T et al. (2019): Physical properties, gas compositon, and δ¹³C DIC measured on sediment cores from an active pockmark on Vestnesa Ridge, Arctic Ocean [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.905864
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Keyword(s):
Related to:
Pape, Thomas; Bünz, Stefan; Hong, Wei-Li; Torres, Marta E; Riedel, Michael; Panieri, Giuliana; Lepland, Aivo; Hsu, Chieh-Wei; Wintersteller, Paul; Wallmann, Klaus; Schmidt, Christopher; Yao, Haoyi; Bohrmann, Gerhard (2020): Origin and transformation of light hydrocarbons ascending at an active pockmark on Vestnesa Ridge, Arctic Ocean. Journal of Geophysical Research: Solid Earth, 125(1), e2018JB016679, https://doi.org/10.1029/2018JB016679
Project(s):
Coverage:
Latitude: 79.007117 * Longitude: 6.911283
Date/Time Start: 2016-08-09T10:21:00 * Date/Time End: 2016-08-09T10:21:00
Minimum DEPTH, sediment/rock: 2.40 m * Maximum DEPTH, sediment/rock: 4.77 m
Event(s):
MSM57/1_631-1 (GeoB21619-1) * Latitude: 79.007117 * Longitude: 6.911283 * Date/Time: 2016-08-09T10:21:00 * Elevation: -1213.0 m * Recovery: 4.78 m * Campaign: MSM57/1 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC) * Comment: Posidonia, like GC-6, GH, recov. = 478 cm
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Optional event label | Event 2 | ||||
| 2 | Core | Core | Pape, Thomas | Tool | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Pape, Thomas | Geocode | |
| 4 | Sample type | Samp type | Pape, Thomas | |||
| 5 | Sample ID | Sample ID | Pape, Thomas | |||
| 6 | C1/(C2-C5) hydrocarbons ratio | C1/(C2-C5) | Pape, Thomas | |||
| 7 | δ13C, methane | δ13C CH4 | ‰ PDB | Pape, Thomas | vs. V-PDB | |
| 8 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Pape, Thomas |
License:
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC-BY-NC-SA-4.0)
Size:
42 data points
Data
| 1 Event 2 | 2 Core | 3 Depth sed [m] | 4 Samp type | 5 Sample ID | 6 C1/(C2-C5) | 7 δ13C CH4 [‰ PDB] | 8 δD CH4 [‰ SMOW] |
|---|---|---|---|---|---|---|---|
| GeoB21619-1 | GC9 | 2.58 | headspace gas | -49.3 | |||
| GeoB21619-1 | GC9 | 2.78 | headspace gas | -50.0 | |||
| GeoB21619-1 | GC9 | 3.77 | headspace gas | -48.8 | |||
| GeoB21619-1 | GC9 | 4.77 | headspace gas | -49.0 | |||
| GeoB21619-1 | GC9 | 2.40 | void gas | 50 | 625.0 | -51.9 | |
| GeoB21619-1 | GC9 | 4.30 | void gas | 47 | 284.0 | -50.0 | |
| GeoB21619-1 | GC9 | 4.77 | hydrate-bound gas | 20 | 216.0 | ||
| GeoB21619-1 | GC9 | 4.77 | hydrate-bound gas | 36 | 317.0 | ||
| GeoB21619-1 | GC9 | 4.77 | hydrate-bound gas | 41 | -49.4 | ||
| GeoB21619-1 | GC9 | 4.77 | hydrate-bound gas | 15 | -48.5 | ||
| GeoB21619-1 | GC9 | 4.77 | hydrate-bound gas | 29 | -194 |