Schacht, Ulrike; Wallmann, Klaus; Kutterolf, Steffen; Schmidt, Mark (2008): (Appendix E1) Chemical composition of pore waters of sediment core M54/2_57 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.782452, In supplement to: Schacht, U et al. (2008): Volcanogenic sediment-seawater interactions and the geochemistry of pore waters. Chemical Geology, 249(3-4), 321-338, https://doi.org/10.1016/j.chemgeo.2008.01.026
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Project(s):
Funding:
Coverage:
Latitude: 8.828333 * Longitude: -84.853500
Date/Time Start: 2002-08-27T19:07:00 * Date/Time End: 2002-08-27T19:07:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 7.25 m
Event(s):
M54/2_57 * Latitude: 8.828333 * Longitude: -84.853500 * Date/Time: 2002-08-27T19:07:00 * Elevation: -3462.0 m * Campaign: M54/2 * Basis: Meteor (1986) * Method/Device: Gravity Corer/temperature probe (GC_T)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Alkalinity, total | AT | mmol(eq)/kg | Schacht, Ulrike | Titration | |
| 3 | Sulfate | [SO4]2- | mmol/l | Schacht, Ulrike | ||
| 4 | Calcium | Ca | mmol/l | Schacht, Ulrike | ||
| 5 | Sodium | Na | mmol/l | Schacht, Ulrike | ||
| 6 | Potassium | K | mmol/l | Schacht, Ulrike | ||
| 7 | Magnesium | Mg | mmol/l | Schacht, Ulrike | ||
| 8 | Silicon | Si | µmol/l | Schacht, Ulrike | Photometer, molybdene blue |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
98 data points
Data
| 1 Depth sed [m] | 2 AT [mmol(eq)/kg] | 3 [SO4]2- [mmol/l] | 4 Ca [mmol/l] | 5 Na [mmol/l] | 6 K [mmol/l] | 7 Mg [mmol/l] | 8 Si [µmol/l] |
|---|---|---|---|---|---|---|---|
| 0.10 | 4.21 | 27.60 | 10.10 | 469 | 10.50 | 53.0 | 443 |
| 0.60 | 7.72 | 24.20 | 9.41 | 471 | 10.70 | 52.8 | 462 |
| 1.10 | 12.70 | 20.10 | 8.61 | 471 | 10.20 | 51.0 | 531 |
| 1.60 | 15.50 | 17.90 | 7.61 | 483 | 9.83 | 51.7 | 504 |
| 2.10 | 18.40 | 13.90 | 6.71 | 478 | 9.66 | 52.1 | 499 |
| 2.60 | 21.90 | 10.60 | 6.92 | 466 | 10.70 | 50.2 | 484 |
| 3.10 | 26.00 | 7.19 | 6.31 | 470 | 10.30 | 49.9 | 507 |
| 3.65 | 29.20 | 3.95 | 5.30 | 473 | 10.50 | 49.2 | 486 |
| 4.25 | 34.60 | 0.27 | 4.63 | 466 | 10.60 | 49.0 | 359 |
| 4.85 | 35.50 | 0.03 | 4.18 | 467 | 10.50 | 49.0 | 257 |
| 5.45 | 38.70 | 0.08 | 4.39 | 470 | 10.90 | 49.4 | 325 |
| 6.05 | 42.00 | 0.04 | 4.17 | 463 | 10.70 | 51.3 | 430 |
| 6.65 | 45.20 | 0.14 | 3.81 | 471 | 11.10 | 52.4 | 396 |
| 7.25 | 46.00 | 0.03 | 3.64 | 472 | 11.60 | 53.5 | 452 |