Bienhold, Christina; Boetius, Antje: Porosity in sediment cores from the Arctic Ocean during POLARSTERN cruise ARK-XXVII/3 from August-September 2012 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.863120 (unpublished dataset)
Abstract:
During the RV Polarstern cruise ARK-XXVII/3 to the Arctic Ocean in summer 2012, when sea ice declined to a record minimum bottom, sediment cores were collected with a TV-guided multicorer at stations in the Nansen and Amundsen basin. For porosity measurements cores were subsampled and samples were stored at 4°C until analyzes in the home laboratory.
Related to:
Rossel, Pamela E; Bienhold, Christina; Boetius, Antje; Dittmar, Thorsten (2016): Dissolved organic matter in pore water of Arctic Ocean sediments: Environmental influence on molecular composition. Organic Geochemistry, 97, 41-52, https://doi.org/10.1016/j.orggeochem.2016.04.003
Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 294757: Assessment of bacterial life and matter cycling in deep-sea surface sediments
Coverage:
Latitude: 81.452170 * Longitude: 31.220830
Date/Time Start: 2012-08-05T23:36:00 * Date/Time End: 2012-08-05T23:36:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.075 m
Event(s):
PS80/207-2 * Latitude: 81.452170 * Longitude: 31.220830 * Date/Time: 2012-08-05T23:36:00 * Elevation: -392.2 m * Location: Arctic Ocean * Campaign: ARK-XXVII/3 (PS80 IceArc) * Basis: Polarstern * Method/Device: Multicorer with television (TVMUC) * Comment: SL=380m; Position sensor: Ship's GPS
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Date/Time of event | Date/Time | ||||
| 3 | Latitude of event | Latitude | ||||
| 4 | Longitude of event | Longitude | ||||
| 5 | Depth, top/min | Depth top | m | Bienhold, Christina | ||
| 6 | Depth, bottom/max | Depth bot | m | Bienhold, Christina | ||
| 7 | DEPTH, sediment/rock | Depth sed | m | Bienhold, Christina | Geocode | |
| 8 | Porosity | Poros | % vol | Bienhold, Christina |
Size:
27 data points