Oxygen profiles of surface sediments retrieved from the southern Weddell Sea shelf during RV POLARSTERN cruise PS111
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| author | Baloza, Marwa Maier, Sandra Hanfland, Claudia Henkel, Susann Kasten, Sabine Richter, Claudio Holtappels, Moritz |
| author_facet | Baloza, Marwa Maier, Sandra Hanfland, Claudia Henkel, Susann Kasten, Sabine Richter, Claudio Holtappels, Moritz |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | During the PS111 research cruise with the German research vessel RV POLARSTERN (January 2018- March 2018), sediments were collected with a multicorer from 15 stations, i.e., four on the eastern Weddell Sea shelf at 387 to 663 m water depth, five in the Filchner Trough at 794 to 932 m water depth, and four along the western Weddell Sea shelf at 332 to 660 m water depth. Two deeper stations were located on the eastern Weddell Sea slope at 1405 and 1775 m water depth. A total of 28 high-resolution O2 profiles were measured in the upper sediment layer using optical microsensors (Optodes, Pyroscience) in order to determine diffusive oxygen uptake (DOU). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_987279 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Oxygen profiles of surface sediments retrieved from the southern Weddell Sea shelf during RV POLARSTERN cruise PS111 Baloza, Marwa Maier, Sandra Hanfland, Claudia Henkel, Susann Kasten, Sabine Richter, Claudio Holtappels, Moritz Antarctic; ANT-XXXIII/2; DATE/TIME; Depth, bathymetric; DEPTH, sediment/rock; Event label; LATITUDE; LONGITUDE; MUC; MultiCorer; Multicorer with television; Optical microsensors, Pyroscience, optodes; Oxygen; oxygen uptake; Polarstern; Profile ID; PS111; PS111_114-3; PS111_131-2; PS111_139-2; PS111_27-1; PS111_29-3; PS111_40-2; PS111_42-1; PS111_47-2; PS111_53-3; PS111_60-3; PS111_70-2; PS111_80-3; PS111_98-3; shelf sediments; TVMUC; Weddell Sea During the PS111 research cruise with the German research vessel RV POLARSTERN (January 2018- March 2018), sediments were collected with a multicorer from 15 stations, i.e., four on the eastern Weddell Sea shelf at 387 to 663 m water depth, five in the Filchner Trough at 794 to 932 m water depth, and four along the western Weddell Sea shelf at 332 to 660 m water depth. Two deeper stations were located on the eastern Weddell Sea slope at 1405 and 1775 m water depth. A total of 28 high-resolution O2 profiles were measured in the upper sediment layer using optical microsensors (Optodes, Pyroscience) in order to determine diffusive oxygen uptake (DOU). |
| title | Oxygen profiles of surface sediments retrieved from the southern Weddell Sea shelf during RV POLARSTERN cruise PS111 |
| topic | Antarctic; ANT-XXXIII/2; DATE/TIME; Depth, bathymetric; DEPTH, sediment/rock; Event label; LATITUDE; LONGITUDE; MUC; MultiCorer; Multicorer with television; Optical microsensors, Pyroscience, optodes; Oxygen; oxygen uptake; Polarstern; Profile ID; PS111; PS111_114-3; PS111_131-2; PS111_139-2; PS111_27-1; PS111_29-3; PS111_40-2; PS111_42-1; PS111_47-2; PS111_53-3; PS111_60-3; PS111_70-2; PS111_80-3; PS111_98-3; shelf sediments; TVMUC; Weddell Sea |
| url | https://doi.org/10.1594/PANGAEA.987279 |