Albers, Elmar; Diehl, Alexander; Fitzsimmons, Jessica N; Jensen, Laramie T; Klein, Frieder; McDermott, Jill M; Purser, Autun; Seewald, Jeffrey S; Walter, Maren; Wegener, Gunter; Bach, Wolfgang; Boetius, Antje; German, Christopher R (2024): Physical and chemical characteristics of the Polaris hydrothermal plume, Gakkel Ridge [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973624
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Published: 2024-12-19 • DOI registered: 2025-02-11
Abstract:
This dataset contains physical and chemical characteristics measured in water samples from the Polaris hydrothermal plume on the ultraslow-spreading Gakkel Ridge, Arctic Ocean. The samples were collected during R/V Polarstern Expedition PS101. Details on the analytical procedures and uncertainties can be found in Albers et al. (submitted).
Related to:
Albers, Elmar; Diehl, Alexander; Fitzsimmons, Jessica N; Jensen, Laramie T; Klein, Frieder; McDermott, Jill M; Purser, Autun; Seewald, Jeffrey S; Walter, Maren; Wegener, Gunter; Bach, Wolfgang; Boetius, Antje; German, Christopher R (2025): Ultramafic-influenced submarine venting on basaltic seafloor at the Polaris site, 87°N, Gakkel Ridge. Earth and Planetary Science Letters, 651, 119166, https://doi.org/10.1016/j.epsl.2024.119166
Coverage:
Median Latitude: 55.755476 * Median Longitude: 86.956939 * South-bound Latitude: 55.575000 * West-bound Longitude: 86.935500 * North-bound Latitude: 55.997340 * East-bound Longitude: 86.968420
Date/Time Start: 2016-09-24T09:36:00 * Date/Time End: 2016-10-10T02:13:00
Minimum DEPTH, water: 2003 m * Maximum DEPTH, water: 3198 m
Event(s):
PS101/133-1 * Latitude: 86.940170 * Longitude: 55.797170 * Date/Time: 2016-09-24T09:36:00 * Elevation: -3435.0 m * Location: Arctic Ocean * Campaign: PS101 (ARK-XXX/3) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS101/139-1 * Latitude: 86.951000 * Longitude: 55.575330 * Date/Time: 2016-09-25T14:06:00 * Elevation: -3212.0 m * Location: Arctic Ocean * Campaign: PS101 (ARK-XXX/3) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS101/159-1 * Latitude: 86.957830 * Longitude: 55.984500 * Date/Time: 2016-09-28T17:41:00 * Elevation: -3176.1 m * Location: Arctic Ocean * Campaign: PS101 (ARK-XXX/3) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
Comment:
Note: Si(OH)4 from Torres-Valdés et al. (2019).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Albers, Elmar | |||
| 2 | LATITUDE | Latitude | Albers, Elmar | Geocode | ||
| 3 | LONGITUDE | Longitude | Albers, Elmar | Geocode | ||
| 4 | DEPTH, water | Depth water | m | Albers, Elmar | Geocode | |
| 5 | Bottle number | Bottle | Albers, Elmar | |||
| 6 | Temperature, water, potential | Tpot | °C | Albers, Elmar | see reference(s) | |
| 7 | Manganese, dissolved | Mn diss | nmol/l | Albers, Elmar | see reference(s) | |
| 8 | Silicate | Si(OH)4 | µmol/l | Albers, Elmar | see reference(s) | |
| 9 | δ Helium-3 | δ3He | % | Albers, Elmar | see reference(s) | |
| 10 | Hydrogen | H2 | nmol/l | Albers, Elmar | see reference(s) | |
| 11 | Methane | CH4 | nmol/l | Albers, Elmar | see reference(s) | |
| 12 | δ13C, methane | δ13C CH4 | ‰ PDB | Albers, Elmar | see reference(s) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
336 data points