Geprägs, Patrizia; Torres, Marta E; Mau, Susan; Kasten, Sabine; Römer, Miriam; Bohrmann, Gerhard (2016): Pore water chemistry of sediment cores obtained during POLARSTERN cruise ANT-XXIX/4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.858961, In supplement to: Geprägs, P et al. (2016): Carbon cycling fed by methane seepage at the shallow Cumberland Bay, South Georgia, sub-Antarctic. Geochemistry, Geophysics, Geosystems, 17(4), 1401-1418, https://doi.org/10.1002/2016GC006276
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Related to:
Römer, Miriam; Torres, Marta E; Kasten, Sabine; Kuhn, Gerhard; Graham, Alastair G C; Mau, Susan; Little, Crispin T S; Linse, Katrin; Pape, Thomas; Geprägs, Patrizia; Fischer, David; Wintersteller, Paul; Marcon, Yann; Rethemeyer, Janet; Bohrmann, Gerhard; Shipboard scientific party ANT-XXIX/4 (2014): First evidence of widespread active methane seepage in the Southern Ocean, off the sub-Antarctic island of South Georgia. Earth and Planetary Science Letters, 403, 166-177, https://doi.org/10.1016/j.epsl.2014.06.036
Coverage:
Median Latitude: -54.315540 * Median Longitude: -36.280210 * South-bound Latitude: -54.457330 * West-bound Longitude: -36.453500 * North-bound Latitude: -54.202500 * East-bound Longitude: -35.842170
Date/Time Start: 2013-03-27T21:21:00 * Date/Time End: 2013-04-11T18:49:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 8.98 m
Event(s):
PS81/258-1 * Latitude: -54.337000 * Longitude: -36.388000 * Date/Time: 2013-03-27T21:21:00 * Elevation: -165.5 m * Penetration: 7 m * Recovery: 6.72 m * Location: South Atlantic Ocean * Campaign: ANT-XXIX/4 (PS81) * Basis: Polarstern * Method/Device: Gravity corer (GC) * Comment: 7 core sections: 0-0.75, 0.75-1.76, 1.76-2.7, 2.7-3.21, 3.21-4.71, 4.71-5.72, 5.72-6.72 m
PS81/280-1 * Latitude: -54.457330 * Longitude: -35.842170 * Date/Time: 2013-04-10T18:55:00 * Elevation: -237.5 m * Penetration: 10 m * Recovery: 9.09 m * Location: South Atlantic Ocean * Campaign: ANT-XXIX/4 (PS81) * Basis: Polarstern * Method/Device: Gravity corer (GC) * Comment: 10 core sections: 0-0.13, 0.13-1.13, 1.13-2.13, 2.13-3.13, 3.13-4.13, 4.13-5.09, 5.09-6.09, 6.09-7.09, 7.09-8.09, 8.09-9.09 m
PS81/281-2 * Latitude: -54.202500 * Longitude: -36.453500 * Date/Time: 2013-04-11T01:03:00 * Elevation: -260.2 m * Penetration: 10 m * Recovery: 8.64 m * Location: South Atlantic Ocean * Campaign: ANT-XXIX/4 (PS81) * Basis: Polarstern * Method/Device: Gravity corer (GC) * Comment: 9 core sections: 0-0.7, 0.7-1.7, 1.7-2.7, 2.7-3.7, 3.7-4.66, 4.66-5.66, 5.66-6.65, 6.65-7.64, 7.64-8.64 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Geprägs, Patrizia | |||
| 2 | Date/Time of event | Date/Time | Geprägs, Patrizia | |||
| 3 | Latitude of event | Latitude | Geprägs, Patrizia | |||
| 4 | Longitude of event | Longitude | Geprägs, Patrizia | |||
| 5 | Elevation of event | Elevation | m | Geprägs, Patrizia | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geprägs, Patrizia | Geocode | |
| 7 | Sulfate | [SO4]2- | mmol/l | Geprägs, Patrizia | ||
| 8 | Methane | CH4 | mmol/l | Geprägs, Patrizia | ||
| 9 | δ13C, methane | δ13C CH4 | ‰ PDB | Geprägs, Patrizia | ||
| 10 | Carbon, inorganic, dissolved | DIC | mmol/l | Geprägs, Patrizia | ||
| 11 | δ13C, dissolved inorganic carbon | δ13C DIC | ‰ PDB | Geprägs, Patrizia |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
294 data points