Schacht, Ulrike; Wallmann, Klaus; Kutterolf, Steffen; Schmidt, Mark (2008): (Appendix D1) Chemical composition of pore waters of sediment core M54/2_81-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.782453, 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: 9.153333 * Longitude: -84.699500
Date/Time Start: 2002-08-31T20:30:00 * Date/Time End: 2002-08-31T20:30:00
Minimum DEPTH, sediment/rock: 0.60 m * Maximum DEPTH, sediment/rock: 6.20 m
Event(s):
M54/2_81-1 * Latitude: 9.153333 * Longitude: -84.699500 * Date/Time: 2002-08-31T20:30:00 * Elevation: -931.0 m * Campaign: M54/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (GC)
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:
120 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] |
|---|---|---|---|---|---|---|---|
| 0.60 | 27.00 | 9.86 | 472 | 10.30 | 52.2 | 279 | |
| 0.95 | 25.90 | 9.61 | 462 | 10.20 | 52.4 | 282 | |
| 1.20 | 24.20 | 9.08 | 466 | 10.20 | 51.8 | 271 | |
| 1.55 | 23.30 | 8.72 | 474 | 10.30 | 50.8 | 264 | |
| 1.90 | 21.80 | 8.19 | 462 | 10.30 | 50.4 | 253 | |
| 2.25 | 20.20 | 7.77 | 460 | 10.10 | 50.0 | 246 | |
| 2.60 | 7.36 | 18.40 | 7.30 | 460 | 9.90 | 49.4 | 278 |
| 2.95 | 8.00 | 16.90 | 6.85 | 471 | 10.10 | 47.9 | 279 |
| 3.20 | 8.68 | 15.90 | 6.51 | 463 | 10.10 | 48.0 | 283 |
| 3.55 | 9.44 | 14.30 | 5.97 | 465 | 10.10 | 47.2 | 281 |
| 3.90 | 9.74 | 13.00 | 5.62 | 468 | 10.10 | 46.6 | 304 |
| 4.15 | 10.20 | 12.00 | 5.26 | 459 | 10.00 | 46.7 | 302 |
| 4.40 | 10.60 | 11.00 | 5.01 | 463 | 9.89 | 46.1 | 316 |
| 4.75 | 11.10 | 9.86 | 4.71 | 458 | 9.87 | 45.6 | 317 |
| 5.10 | 11.40 | 8.67 | 4.43 | 457 | 9.81 | 45.4 | 304 |
| 5.45 | 12.60 | 7.73 | 4.17 | 460 | 9.81 | 45.1 | 303 |
| 5.80 | 12.90 | 6.48 | 3.91 | 456 | 9.84 | 44.6 | 299 |
| 6.20 | 13.50 | 5.95 | 3.83 | 468 | 9.74 | 44.4 | 279 |