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 (2014): (Supplementary table S2) Surveyed flares during POLARSTERN cruise ANT-XXIX/4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.835293, In supplement 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
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Project(s):
Coverage:
Median Latitude: -54.263356 * Median Longitude: -36.354362 * South-bound Latitude: -54.459750 * West-bound Longitude: -36.538600 * North-bound Latitude: -54.202530 * East-bound Longitude: -35.790370
Date/Time Start: 2013-03-27T20:15:00 * Date/Time End: 2013-04-12T18:28:00
Event(s):
PS81/4-track * Latitude Start: -53.144700 * Longitude Start: -70.909100 * Latitude End: -51.690000 * Longitude End: -57.812000 * Date/Time Start: 2013-03-22T00:00:00 * Date/Time End: 2013-04-16T00:00:00 * Location: Scotia Sea * Campaign: ANT-XXIX/4 (PS81) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
Comment:
Twelve flares were surveyed twice during R/V Polarstern cruise ANT-XXIX/4 with a maximum time difference of 14 days. Eight flares appeared only ones, illustrating the temporal variability of the gas emissions detected along the northern South Georgia margin.
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
48 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 Comment (flare or no flare) | 5 Comment (Crossing) |
|---|---|---|---|---|
| 2013-04-10T17:06 | -54.43870 | -35.79037 | no flare | 1. crossing |
| 2013-03-29T14:28 | -54.45975 | -35.82968 | flare | 1. crossing |
| 2013-03-28T13:10 | -54.22830 | -36.45363 | flare | 1. crossing |
| 2013-03-27T20:15 | -54.23033 | -36.42763 | flare | 1. crossing |
| 2013-03-29T00:29 | -54.22225 | -36.46585 | flare | 1. crossing |
| 2013-03-29T11:53 | -54.24900 | -36.44048 | flare | 1. crossing |
| 2013-03-28T02:14 | -54.25445 | -36.44453 | flare | 1. crossing |
| 2013-03-29T12:01 | -54.22397 | -36.42577 | flare | 1. crossing |
| 2013-03-28T04:24 | -54.21622 | -36.49160 | flare | 1. crossing |
| 2013-03-28T03:14 | -54.21990 | -36.49113 | flare | 1. crossing |
| 2013-03-28T13:31 | -54.21487 | -36.53860 | no flare | 1. crossing |
| 2013-03-28T04:32 | -54.20253 | -36.45308 | flare | 1. crossing |
| 2013-04-10T20:19 | -54.43870 | -35.79037 | flare | 2. crossing |
| 2013-04-10T15:50 | -54.45975 | -35.82968 | no flare | 2. crossing |
| 2013-03-29T00:24 | -54.22830 | -36.45363 | flare | 2. crossing |
| 2013-04-12T18:28 | -54.23033 | -36.42763 | no flare | 2. crossing |
| 2013-04-11T18:08 | -54.22225 | -36.46585 | no flare | 2. crossing |
| 2013-04-12T18:21 | -54.24900 | -36.44048 | no flare | 2. crossing |
| 2013-04-11T18:25 | -54.25445 | -36.44453 | no flare | 2. crossing |
| 2013-04-12T09:55 | -54.22397 | -36.42577 | flare | 2. crossing |
| 2013-04-11T04:27 | -54.21622 | -36.49160 | no flare | 2. crossing |
| 2013-04-11T17:47 | -54.21990 | -36.49113 | flare | 2. crossing |
| 2013-04-11T17:35 | -54.21487 | -36.53860 | flare | 2. crossing |
| 2013-04-11T04:35 | -54.20253 | -36.45308 | flare | 2. crossing |