Blinova, Valentina N; Ivanov, Michael; Bohrmann, Gerhard (2003): (Table 2) Molecular and isotopic composition of hydrocarbons and CO2 of gas hydrate samples from the Dvurechenskii mud volcano [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.769854, In supplement to: Blinova, VN et al. (2003): Hydrocarbon gases in deposits from mud volcanoes in the Sorokin Trough, northeatsern Black Sea. Geo-Marine Letters, 23(3-4), 250-257, https://doi.org/10.1007/s00367-003-0148-8
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Project(s):
Coverage:
Median Latitude: 44.282917 * Median Longitude: 34.981778 * South-bound Latitude: 44.280833 * West-bound Longitude: 34.977167 * North-bound Latitude: 44.285500 * East-bound Longitude: 34.986333
Date/Time Start: 2002-01-17T00:59:00 * Date/Time End: 2002-01-28T09:26:00
Minimum DEPTH, sediment/rock: 1.1 m * Maximum DEPTH, sediment/rock: 4.5 m
Event(s):
M52/1_34-1 (TGC-2) * Latitude: 44.282667 * Longitude: 34.982500 * Date/Time Start: 2002-01-17T08:39:00 * Date/Time End: 2002-01-17T10:12:00 * Elevation: -2074.0 m * Recovery: 3.65 m * Location: Black Sea * Campaign: M52/1 * Basis: Meteor (1986) * Method/Device: Thermistor Gravity Corer (TGC) * Comment: gas hydrates
M52/1_37 (TGC-4) * Latitude: 44.285500 * Longitude: 34.983167 * Date/Time Start: 2002-01-17T21:02:00 * Date/Time End: 2002-01-17T22:24:00 * Elevation: -2073.0 m * Recovery: 5.8 m * Location: Black Sea * Campaign: M52/1 * Basis: Meteor (1986) * Method/Device: Thermistor Gravity Corer (TGC) * Comment: gas hydrates
M52/1_38 (TGC-5) * Latitude: 44.283333 * Longitude: 34.986333 * Date/Time Start: 2002-01-17T23:41:00 * Date/Time End: 2002-01-17T00:59:00 * Elevation: -2075.0 m * Recovery: 3.9 m * Location: Black Sea * Campaign: M52/1 * Basis: Meteor (1986) * Method/Device: Thermistor Gravity Corer (TGC) * Comment: gas hydrates
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | C1 hydrocarbons | C1 | % | Blinova, Valentina N | Molecular compositions of hydrated gases (assuming hydrocarbons=100%) | |
| 4 | C2 hydrocarbons | C2 | % | Blinova, Valentina N | Molecular compositions of hydrated gases (assuming hydrocarbons=100%) | |
| 5 | C3 hydrocarbons | C3 | % | Blinova, Valentina N | Molecular compositions of hydrated gases (assuming hydrocarbons=100%) | |
| 6 | δ13C, methane | δ13C CH4 | ‰ PDB | Blinova, Valentina N | Hydrogen and carbon isotopic composition of hydrated gases | |
| 7 | δ13C, ethane | δ13C C2H6 | ‰ PDB | Blinova, Valentina N | Hydrogen and carbon isotopic composition of hydrated gases | |
| 8 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Blinova, Valentina N | Hydrogen and carbon isotopic composition of hydrated gases | |
| 9 | δ13C, carbon dioxide, gas hydrate | δ13C CO2 GH | ‰ PDB | Blinova, Valentina N | Hydrogen and carbon isotopic composition of hydrated gases |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
30 data points
Data
| 1 Event | 2 Depth sed [m] | 3 C1 [%] | 4 C2 [%] | 5 C3 [%] | 6 δ13C CH4 [‰ PDB] | 7 δ13C C2H6 [‰ PDB] | 8 δD CH4 [‰ SMOW] | 9 δ13C CO2 GH [‰ PDB] |
|---|---|---|---|---|---|---|---|---|
| M52/1_34-1 | 99.6 | 0.41 | 0.0012 | -66 | -202 | |||
| M52/1_37 | 99.7 | 0.26 | 0.0029 | -66 | -26.34 | -25.49 | ||
| M52/1_38 | 99.6 | 0.38 | 0.0006 | |||||
| M52/1_48-1 | 99.5 | 0.54 | 0.0000 | |||||
| M52/1_49-1 | 1.1 | 99.5 | 0.47 | 0.0012 | -62 | -185 | ||
| M52/1_49-1 | 4.5 | 99.6 | 0.39 | 0.0006 | -63 | -209 | ||
| M52/1_63 | 99.6 | 0.37 | 0.0009 |