Himmler, Tobias; Birgel, Daniel; Bayon, Germain; Pape, Thomas; Ge, Lu; Bohrmann, Gerhard; Peckmann, Jörn (2016): (Table 6) Synthesis of δ¹³C values and relative partitioning between methanederived carbon and organic and inorganic species from METEOR M74/3 in 2007 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.863516, In supplement to: Himmler, Tobias; Birgel, Daniel; Bayon, Germain; Pape, Thomas; Ge, Shemin; Bohrmann, Gerhard; Peckmann, Jörn (2015): Formation of seep carbonates along the Makran convergent margin, northern Arabian Sea and a molecular and isotopic approach to constrain the carbon isotopic composition of parent methane. Chemical Geology, 415, 102-117, https://doi.org/10.1016/j.chemgeo.2015.09.016
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Römer, Miriam; Sahling, Heiko; Pape, Thomas; Spieß, Volkhard; Bohrmann, Gerhard (2012): Quantification of gas bubble emissions from submarine hydrocarbon seeps at the Makran continental margin (offshore Pakistan). Journal of Geophysical Research: Oceans, 117, C10015, https://doi.org/10.1029/2011JC007424
Project(s):
Coverage:
Median Latitude: 24.723627 * Median Longitude: 63.134397 * South-bound Latitude: 24.580133 * West-bound Longitude: 62.738100 * North-bound Latitude: 24.846400 * East-bound Longitude: 63.994233
Date/Time Start: 2007-11-06T13:22:00 * Date/Time End: 2007-11-20T15:22:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
GeoB12315-3 * Latitude: 24.846400 * Longitude: 63.023700 * Date/Time: 2007-11-06T13:22:00 * Elevation: -1025.0 m * Location: Flare 2 * Campaign: M74/3 * Basis: Meteor (1986) * Method/Device: Remote operated vehicle QUEST (ROVQ)
GeoB12324-2 * Latitude: 24.580133 * Longitude: 62.938733 * Date/Time: 2007-11-11T09:34:00 * Elevation: -1823.0 m * Location: Flare 6 * Campaign: M74/3 * Basis: Meteor (1986) * Method/Device: Remote operated vehicle QUEST (ROVQ)
GeoB12338-13 * Latitude: 24.642717 * Longitude: 62.738100 * Date/Time: 2007-11-16T12:49:00 * Elevation: -1656.0 m * Location: Flare 7 * Campaign: M74/3 * Basis: Meteor (1986) * Method/Device: Remote operated vehicle QUEST (ROVQ)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Himmler, Tobias | |||
| 2 | Location | Location | Himmler, Tobias | |||
| 3 | Comment | Comment | Himmler, Tobias | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Himmler, Tobias | Geocode | |
| 5 | δ13C, methane | δ13C CH4 | ‰ PDB | Himmler, Tobias | adopted from Römer et al. (2012) | |
| 6 | δ13C, carbonate | δ13C carb | ‰ PDB | Himmler, Tobias | average | |
| 7 | - | - | Himmler, Tobias | anaerobic methanotrophic archaea (average) | ||
| 8 | - | - | Himmler, Tobias | sulphate reducing bacteria(average) | ||
| 9 | - | - | Himmler, Tobias | aerobic methanotrophic bacteria (average) | ||
| 10 | Δδ13C, methane | Δδ13C CH4 | ‰ PDB | Himmler, Tobias | carbonate | |
| 11 | Δδ13C, methane | Δδ13C CH4 | ‰ PDB | Himmler, Tobias | anaerobic methanotrophic archaea | |
| 12 | Δδ13C, methane | Δδ13C CH4 | ‰ PDB | Himmler, Tobias | aerobic methanotrophic bacteria |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
38 data points
Data
| 1 Event | 2 Location | 3 Comment | 4 Depth sed [m] | 5 δ13C CH4 [‰ PDB] (adopted from Römer et al. (2012)) | 6 δ13C carb [‰ PDB] (average) | 7 - (anaerobic methanotrophic arch...) | 8 - (sulphate reducing bacteria(av...) | 9 - (aerobic methanotrophic bacter...) | 10 Δδ13C CH4 [‰ PDB] (carbonate) | 11 Δδ13C CH4 [‰ PDB] (anaerobic methanotrophic archaea) | 12 Δδ13C CH4 [‰ PDB] (aerobic methanotrophic bacteria) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GeoB12353-7 | Flare site 15 | oxygen minimum zone | 0 | -70 | -53 | -124 | -101 | -17 | -54 | ||
| GeoB12315-3 | Flare site 2 | oxygen minimum zone | 0 | #-69 | -49 | -107 | -99 | -20 | -38 | ||
| GeoB12348-1 | Flare site 11 | non-oxygen minimum zone | 0 | -46 | -107 | -97 | -77 | ||||
| GeoB12338-13 | Flare site 7 | non-oxygen minimum zone | 0 | -67 | -46 | -119 | -99 | -76 | -22 | -52 | -9 |
| GeoB12324-2 | Flare site 6 | non-oxygen minimum zone | 0 | -50 | -121 | -92 | -78 |