Scholz, Florian (2023): Solid phase geochemical and barium isotope data for sediment cores collected during AL543 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.954868, In: Scholz, F (2023): Water column and pore water data obtained during RV Alkor cruise AL543 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.954246
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Published: 2023-01-25 • DOI registered: 2023-03-14
Abstract:
Barium (Ba) isotopes are a promising new tracer for riverine freshwater input to the ocean and marine biogeochemical cycling. However, many processes that affect Ba cycling at continental margins have not yet been investigated with respect to Ba isotope fractionation. We present a comprehensive data set of Ba concentration and isotope data for water column, pore water and sediment samples from Kiel Bight, a seasonally stratified and hypoxic fjord in the southwestern Baltic Sea.
Coverage:
Median Latitude: 54.595363 * Median Longitude: 10.099290 * South-bound Latitude: 54.482817 * West-bound Longitude: 9.946450 * North-bound Latitude: 54.748000 * East-bound Longitude: 10.186000
Date/Time Start: 2020-08-26T09:48:36 * Date/Time End: 2020-08-28T07:42:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.240 m
Event(s):
AL543_8-4 * Latitude Start: 54.499000 * Longitude Start: 10.186000 * Latitude End: 54.499000 * Longitude End: 10.186000 * Date/Time Start: 2020-08-26T09:48:36 * Date/Time End: 2020-08-26T09:51:17 * Elevation Start: -23.0 m * Elevation End: -23.0 m * Location: Baltic Sea * Campaign: AL543 * Basis: Alkor (1990) * Method/Device: MiniCorer (MIC)
AL543_10-2 * Latitude Start: 54.748000 * Longitude Start: 10.089000 * Latitude End: 54.748000 * Longitude End: 10.089000 * Date/Time Start: 2020-08-27T07:30:04 * Date/Time End: 2020-08-27T07:32:43 * Elevation Start: -26.0 m * Elevation End: -26.0 m * Location: The Little Belt * Campaign: AL543 * Basis: Alkor (1990) * Method/Device: MiniCorer (MIC)
AL543_13-2 * Latitude: 54.482817 * Longitude: 9.946450 * Date/Time: 2020-08-28T07:42:00 * Elevation: -26.0 m * Campaign: AL543 * Basis: Alkor (1990) * Method/Device: MiniCorer (MIC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Scholz, Florian | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Scholz, Florian | Geocode | |
| 3 | Comment | Comment | Scholz, Florian | depth interval in cm | ||
| 4 | Water content, wet mass | Water wm | % | Scholz, Florian | ||
| 5 | Porosity | Poros | % vol | Scholz, Florian | ||
| 6 | Carbon, organic, total | TOC | % | Scholz, Florian | ||
| 7 | Aluminium | Al | mg/g | Scholz, Florian | ||
| 8 | Barium | Ba | µg/g | Scholz, Florian | ||
| 9 | δ138Ba | δ138Ba | ‰ | Scholz, Florian | ||
| 10 | Standard deviation | Std dev | ± | Scholz, Florian | 2SD | |
| 11 | Replicates | Repl | # | Scholz, Florian |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
282 data points
Data
| 1 Event | 2 Depth sed [m] | 3 Comment | 4 Water wm [%] | 5 Poros [% vol] | 6 TOC [%] | 7 Al [mg/g] | 8 Ba [µg/g] | 9 δ138Ba [‰] | 10 Std dev [±] | 11 Repl [#] |
|---|---|---|---|---|---|---|---|---|---|---|
| AL543_8-4 | 0.005 | 0-1 | 0.98 | 0.99 | 6.99 | 16.3 | 221 | -0.01 | 0.04 | 5 |
| AL543_8-4 | 0.015 | 1-2 | 0.95 | 0.98 | 4.11 | 30.1 | 315 | |||
| AL543_8-4 | 0.025 | 2-3 | 0.69 | 0.85 | 2.35 | 35.3 | 333 | -0.02 | 0.02 | 3 |
| AL543_8-4 | 0.035 | 3-4 | 0.61 | 0.79 | 2.05 | 33.5 | 317 | |||
| AL543_8-4 | 0.045 | 4-5 | 0.57 | 0.77 | 2.23 | 35.7 | 329 | -0.08 | 0.04 | 4 |
| AL543_8-4 | 0.055 | 5-6 | 0.61 | 0.79 | 2.69 | 39.9 | 345 | |||
| AL543_8-4 | 0.070 | 6-8 | 0.69 | 0.84 | 3.95 | 48.9 | 370 | -0.01 | 0.03 | 3 |
| AL543_8-4 | 0.090 | 8-10 | 0.64 | 0.82 | 3.38 | 43.5 | 361 | |||
| AL543_8-4 | 0.110 | 10-12 | 0.56 | 0.76 | 2.63 | 40.2 | 343 | |||
| AL543_8-4 | 0.130 | 12-14 | 0.51 | 0.72 | 2.45 | 36.4 | 337 | -0.04 | 0.01 | 3 |
| AL543_8-4 | 0.160 | 14-18 | 0.62 | 0.80 | 4.72 | 44.1 | 340 | |||
| AL543_8-4 | 0.200 | 18-22 | 0.62 | 0.80 | 3.74 | 41.4 | 323 | -0.03 | 0.02 | 3 |
| AL543_10-2 | 0.005 | 0-1 | 0.96 | 0.98 | 6.44 | 38.9 | 286 | -0.01 | 0.05 | 3 |
| AL543_10-2 | 0.015 | 1-2 | 0.85 | 0.93 | 5.69 | 52.8 | 354 | -0.01 | 0.04 | 5 |
| AL543_10-2 | 0.025 | 2-3 | 0.82 | 0.92 | 5.46 | 53.5 | 355 | |||
| AL543_10-2 | 0.035 | 3-4 | 0.79 | 0.90 | 5.40 | 53.5 | 349 | |||
| AL543_10-2 | 0.045 | 4-5 | 0.78 | 0.90 | 5.44 | 53.4 | 348 | -0.04 | 0.03 | 4 |
| AL543_10-2 | 0.055 | 5-6 | 0.78 | 0.89 | 5.52 | 53.6 | 348 | |||
| AL543_10-2 | 0.070 | 6-8 | 0.75 | 0.88 | 5.08 | 52.0 | 348 | -0.02 | 0.03 | 3 |
| AL543_10-2 | 0.090 | 8-10 | 0.74 | 0.88 | 4.90 | 54.3 | 358 | |||
| AL543_10-2 | 0.110 | 10-12 | 0.73 | 0.87 | 4.82 | 55.2 | 356 | |||
| AL543_10-2 | 0.130 | 12-14 | 0.74 | 0.87 | 4.80 | 54.7 | 353 | 0.02 | 0.03 | 3 |
| AL543_10-2 | 0.160 | 14-18 | 0.70 | 0.85 | 4.67 | 54.3 | 352 | |||
| AL543_10-2 | 0.200 | 18-22 | 0.68 | 0.84 | 4.36 | 54.7 | 349 | |||
| AL543_10-2 | 0.240 | 22-26 | 0.67 | 0.83 | 4.38 | 54.6 | 343 | 0.01 | 0.04 | 4 |
| AL543_13-2 | 0.005 | 0-1 | 0.99 | 0.99 | 8.65 | 8.7 | 132 | 0.03 | 0.04 | 5 |
| AL543_13-2 | 0.015 | 1-2 | 0.93 | 0.97 | 7.43 | 47.7 | 387 | |||
| AL543_13-2 | 0.025 | 2-3 | 0.80 | 0.91 | 5.91 | 50.2 | 344 | -0.01 | 0.03 | 3 |
| AL543_13-2 | 0.035 | 3-4 | 0.75 | 0.88 | 4.92 | 49.3 | 382 | |||
| AL543_13-2 | 0.045 | 4-5 | 0.77 | 0.89 | 5.52 | 50.9 | 335 | 0.02 | 0.04 | 4 |
| AL543_13-2 | 0.055 | 5-6 | 0.77 | 0.89 | 5.96 | 51.3 | 377 | |||
| AL543_13-2 | 0.070 | 6-8 | 0.75 | 0.88 | 5.50 | 54.8 | 353 | |||
| AL543_13-2 | 0.090 | 8-10 | 0.72 | 0.86 | 5.18 | 54.8 | 345 | -0.01 | 0.04 | 4 |
| AL543_13-2 | 0.110 | 10-12 | 0.71 | 0.86 | 4.77 | 53.0 | 388 | |||
| AL543_13-2 | 0.130 | 12-14 | 0.68 | 0.84 | 3.40 | 53.2 | 395 | |||
| AL543_13-2 | 0.160 | 14-18 | 0.69 | 0.84 | 3.55 | 55.1 | 351 | 0.02 | 0.02 | 3 |
| AL543_13-2 | 0.200 | 18-22 | 0.72 | 0.87 | 4.25 | 56.6 | 352 | -0.02 | 0.01 | 4 |
| AL543_13-2 | 0.240 | 22-26 | 0.68 | 0.84 | 3.48 | 57.0 | 416 |