Pape, Thomas; Bahr, André; Rethemeyer, Janet; Kessler, John D; Sahling, Heiko; Hinrichs, Kai-Uwe; Klapp, Stephan A; Reeburgh, William S; Bohrmann, Gerhard (2010): (Table 3) Stable isotopic composition and carbon isotope fractionation factor in gas samples from the Batumi seep area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.743066, In supplement to: Pape, T et al. (2010): Molecular and isotopic partitioning of low-molecular-weight hydrocarbons during migration and gas hydrate precipitation in deposits of a high-flux seepage site. Chemical Geology, 269(3-4), 350-363, https://doi.org/10.1016/j.chemgeo.2009.10.009
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Project(s):
Coverage:
Median Latitude: 41.936817 * Median Longitude: 41.289980 * South-bound Latitude: 41.570000 * West-bound Longitude: 41.286250 * North-bound Latitude: 41.959383 * East-bound Longitude: 41.293133
Date/Time Start: 2007-03-19T18:44:00 * Date/Time End: 2007-04-14T00:05:00
Minimum Elevation: -856.0 m * Maximum Elevation: -812.0 m
Event(s):
GeoB11901 (DAPC-1) * Latitude: 41.956833 * Longitude: 41.289067 * Date/Time: 2007-03-19T18:44:00 * Elevation: -851.0 m * Recovery: 2.6 m * Location: Batumi Seep * Campaign: M72/3a * Basis: Meteor (1986) * Method/Device: Dynamic autoclave piston corer (DAPC) * Comment: DAPC (I), USBL
GeoB11904-16 (GBS-3) * Latitude: 41.959017 * Longitude: 41.290217 * Date/Time: 2007-03-21T17:33:00 * Elevation: -833.0 m * Location: Batumi Seep * Campaign: M72/3a * Basis: Meteor (1986) * Method/Device: Gas bubble sampler (GBS) * Comment: Gas bubble sampler I
GeoB11906 (DAPC-3) * Latitude: 41.957750 * Longitude: 41.287833 * Date/Time: 2007-03-22T07:58:00 * Elevation: -843.0 m * Recovery: 0.83 m * Location: Batumi Seep * Campaign: M72/3a * Basis: Meteor (1986) * Method/Device: Dynamic autoclave piston corer (DAPC) * Comment: DAPC (I), USBL
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Pape, Thomas | |||
| 6 | Gas type | Gas typ | Pape, Thomas | see reference(s) | ||
| 7 | Gas type | Gas typ | Pape, Thomas | see reference(s) | ||
| 8 | δ13C, methane | δ13C CH4 | ‰ PDB | Pape, Thomas | see reference(s) | |
| 9 | δ13C, standard deviation | δ13C std dev | ± | Pape, Thomas | see reference(s) | |
| 10 | δ13C, ethane | δ13C C2H6 | ‰ PDB | Pape, Thomas | see reference(s) | |
| 11 | δ13C, standard deviation | δ13C std dev | ± | Pape, Thomas | see reference(s) | |
| 12 | δ13C, propane | δ13C C3H8 | ‰ PDB | Pape, Thomas | see reference(s) | |
| 13 | δ13C, carbon dioxide, aquatic | δ13C CO2 aq | ‰ | Pape, Thomas | see reference(s) | |
| 14 | Δδ13C (C2-C1) | Δδ13C (C2-C1) | ‰ PDB | Pape, Thomas | see reference(s) | |
| 15 | Δδ13C (C3-C2) | Δδ13C (C3-C2) | ‰ PDB | Pape, Thomas | see reference(s) | |
| 16 | Δδ13C (CO2-C1) | Δδ13C (C2-C1) | ‰ PDB | Pape, Thomas | see reference(s) | |
| 17 | Fractionation factor | Frac Factor | Pape, Thomas | Calculated, see reference(s) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
207 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Gas typ (see reference(s)) | 7 Gas typ (see reference(s)) | 8 δ13C CH4 [‰ PDB] (see reference(s)) | 9 δ13C std dev [±] (see reference(s)) | 10 δ13C C2H6 [‰ PDB] (see reference(s)) | 11 δ13C std dev [±] (see reference(s)) | 12 δ13C C3H8 [‰ PDB] (see reference(s)) | 13 δ13C CO2 aq [‰] (see reference(s)) | 14 Δδ13C (C2-C1) [‰ PDB] (see reference(s)) | 15 Δδ13C (C3-C2) [‰ PDB] (see reference(s)) | 16 Δδ13C (C2-C1) [‰ PDB] (see reference(s)) | 17 Frac Factor (Calculated, see reference(s)) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GeoB11906 | 41.9577 | 41.2878 | -843 | DAPC 03 | Iss | Sedimentary gas | -52.3 | 0.2 | -38.6 | 1.1 | -10.3 | 13.7 | 42.0 | 1.044 | ||
| GeoB11920 | 41.9576 | 41.2924 | -844 | DAPC 09 | Iss | Sedimentary gas | -52.2 | 0.3 | -39.1 | 0.7 | -25.9 | -10.0 | 13.1 | 13.2 | 42.2 | 1.045 |
| GeoB11951 | 41.9591 | 41.2905 | -840 | DAPC 14 | Iss | Sedimentary gas | -52.0 | 0.3 | -37.4 | 1.4 | -25.7 | -12.2 | 14.6 | 11.7 | 39.8 | 1.042 |
| GeoB11951 | 41.9591 | 41.2905 | -840 | Mean | Sedimentary gas | -52.2 | -38.4 | -25.8 | -10.8 | 13.8 | 12.6 | 41.9 | 1.044 | |||
| GeoB11901 | 41.9568 | 41.2891 | -851 | DAPC 01 | IIads | Sedimentary gas | -51.3 | 0.2 | -38.6 | 1.0 | -27.9 | -9.9 | 12.7 | 10.7 | 41.4 | 1.044 |
| GeoB11918 | 41.9591 | 41.2904 | -840 | DAPC 08 | IIads | Sedimentary gas | -51.7 | 0.3 | -38.9 | 0.8 | -27.8 | -11.3 | 12.8 | 11.1 | 40.4 | 1.043 |
| GeoB11918 | 41.9591 | 41.2904 | -840 | Mean | Sedimentary gas | -51.5 | -38.8 | -27.9 | -10.6 | 12.8 | 10.9 | 40.9 | 1.043 | |||
| GeoB11904-16 | 41.9590 | 41.2902 | -833 | GBS 03 | IIbvg | Vent gas | -51.3 | -38.8 | -29.1 | -19.6 | 12.5 | 9.7 | 31.7 | 1.033 | ||
| GeoB11907-2 | 41.9590 | 41.2921 | -834 | GBS 04 | IIbvg | Vent gas | -51.2 | -38.6 | -13.7 | 12.6 | 37.5 | 1.040 | ||||
| GeoB11907-5 | 41.9591 | 41.2912 | -835 | GBS 05 | IIbvg | Vent gas | -51.0 | -39.2 | -13.8 | 11.8 | 37.3 | 1.039 | ||||
| GeoB11919 | 41.9591 | 41.2888 | -812 | GBS 07 | IIbvg | Vent gas | -51.2 | -38.6 | -28.1 | -17.7 | 12.6 | 10.5 | 33.5 | 1.035 | ||
| GeoB11921-1 | 41.9588 | 41.2878 | -844 | GBS 08 | IIbvg | Vent gas | -51.5 | -38.4 | -17.8 | 13.1 | 33.7 | 1.036 | ||||
| GeoB11921-1 | 41.9588 | 41.2878 | -844 | Mean | Vent gas | -51.2 | -38.7 | -28.6 | -16.5 | 12.5 | 10.1 | 34.7 | 1.037 | |||
| GeoB11949 | 41.9592 | 41.2863 | -842 | GC 14 | I | Hydrate-bound gas | -51.5 | -26.1 | -9.5 | 42.0 | 1.044 | |||||
| GeoB11925 | 41.5700 | 41.2891 | -844 | GC 04 | IIb | Hydrate-bound gas | -50.9 | -36.8 | 14.1 | |||||||
| GeoB11946 | 41.9589 | 41.2930 | -842 | GC 06 | IIa | Hydrate-bound gas | -50.5 | |||||||||
| GeoB11927 | 41.9568 | 41.2887 | -856 | GC 08 | IIa | Hydrate-bound gas | -51.7 | -37.0 | -27.0 | -10.9 | 14.7 | 10.0 | 40.8 | 1.043 | ||
| GeoB11936 | 41.9594 | 41.2905 | -844 | GC 13 | IIb | Hydrate-bound gas | -50.2 | -38.1 | -27.8 | -9.4 | 12.1 | 10.3 | 40.8 | 1.043 | ||
| GeoB11956 | 41.9575 | 41.2906 | -843 | GC 18 | IIa | Hydrate-bound gas | -50.3 | -37.6 | 12.7 | |||||||
| GeoB11975 | 41.9588 | 41.2931 | -844 | GC 23 | IIb | Hydrate-bound gas | -51.2 | -38.4 | -10.4 | 12.8 | 40.8 | 1.043 | ||||
| GeoB11975 | 41.9588 | 41.2931 | -844 | Mean | Hydrate-bound gas | -50.8 | -37.6 | -27.4 | -10.2 | 13.2 | 10.4 | 40.6 | 1.043 |