Solute exchange across the sediment-water interface in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2)
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2017
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| _version_ | 1867171269893423104 |
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| author | Hoffmann, Ralf Braeckman, Ulrike Wenzhöfer, Frank |
| author_facet | Hoffmann, Ralf Braeckman, Ulrike Wenzhöfer, Frank |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | During PS85 (in 2014) and PS93.2 (in 2015) sediment cores were recovered by a Multiple corer. A sodium bromide solution of similar density as seawater (1028 g/L) replaced the overlying water of the cores. Three subsamples of water were taken during an incubation at three different times (t0, t1, t2) and stored at 4 °C. Removed water volume of the subsampling at t1 was replaced with the NaBr-seawater solution. The bromide concentrations were measured using ion chromatography. The dilution of the t2-sample, due to the sampling procedure, was corrected by the known bromide concentration in the removed and the added water. The solute exchange is represented by the bromide flux |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_883655 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Solute exchange across the sediment-water interface in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) Hoffmann, Ralf Braeckman, Ulrike Wenzhöfer, Frank ARK-XXIX/2.2; AWI-Hausgarten off Svalbard long-term observation; Bromide, flux; Date/Time of event; EG_IV; Elevation of event; Event label; HG-IV; Latitude of event; Longitude of event; LTO_Hausgarten; Multicorer with television; N5; North Greenland Sea; Polarstern; PS93/050-19; PS93/058-12; PS93/060-10; PS93/066-2; PS93/074-3; PS93/077-2; PS93/078-2; PS93/080-9; PS93.2; Solute exchange as bromide flux per day; Station label; TVMUC During PS85 (in 2014) and PS93.2 (in 2015) sediment cores were recovered by a Multiple corer. A sodium bromide solution of similar density as seawater (1028 g/L) replaced the overlying water of the cores. Three subsamples of water were taken during an incubation at three different times (t0, t1, t2) and stored at 4 °C. Removed water volume of the subsampling at t1 was replaced with the NaBr-seawater solution. The bromide concentrations were measured using ion chromatography. The dilution of the t2-sample, due to the sampling procedure, was corrected by the known bromide concentration in the removed and the added water. The solute exchange is represented by the bromide flux |
| title | Solute exchange across the sediment-water interface in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) |
| topic | ARK-XXIX/2.2; AWI-Hausgarten off Svalbard long-term observation; Bromide, flux; Date/Time of event; EG_IV; Elevation of event; Event label; HG-IV; Latitude of event; Longitude of event; LTO_Hausgarten; Multicorer with television; N5; North Greenland Sea; Polarstern; PS93/050-19; PS93/058-12; PS93/060-10; PS93/066-2; PS93/074-3; PS93/077-2; PS93/078-2; PS93/080-9; PS93.2; Solute exchange as bromide flux per day; Station label; TVMUC |
| url | https://doi.org/10.1594/PANGAEA.883655 |