Pape, Thomas; Bahr, André; Rethemeyer, Janet; Kessler, John D; Sahling, Heiko; Hinrichs, Kai-Uwe; Klapp, Stephan A; Reeburgh, William S; Bohrmann, Gerhard (2010): (Table 2) Average proportions of low-molecular-weight alkanes and CO2 in gas samples from the Batumi seep area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.743056, 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: 41.940592 * Median Longitude: 41.289871 * 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
GeoB11903 (DAPC-2) * Latitude: 41.957867 * Longitude: 41.287767 * Date/Time: 2007-03-21T05:08:00 * Elevation: -850.0 m * Recovery: 1 m * Location: Batumi Seep * Campaign: M72/3a * Basis: Meteor (1986) * Method/Device: Dynamic autoclave piston corer (DAPC) * Comment: DAPC (I), USBL, degassing stopped due to clogging of system. 260 cm core
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
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 | C1 hydrocarbons | C1 | % | Pape, Thomas | ||
| 7 | C2 hydrocarbons | C2 | % | Pape, Thomas | ||
| 8 | C3 hydrocarbons | C3 | % | Pape, Thomas | ||
| 9 | iso-C4 hydrocarbons | i-C4 | % | Pape, Thomas | ||
| 10 | n-Propane per total halocarbons | n-C4 | % | Pape, Thomas | ||
| 11 | Carbon dioxide | CO2 | % | Pape, Thomas | ||
| 12 | Gas dryness | Gas dry | Pape, Thomas | |||
| 13 | Methane/C2+ hydrocarbons ratio | C1/C2+ | Pape, Thomas | |||
| 14 | C1/C3 hydrocarbon ratio | C1/C3 | Pape, Thomas | |||
| 15 | C2/C3 hydrocarbon ratio | C2/C3 | Pape, Thomas | |||
| 16 | iso-C4/n-C4 alkane ratio | i-C4/n-C4 | Pape, Thomas | |||
| 17 | Gas type | Gas typ | Pape, Thomas |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
222 data points