Doering, Kristin (2016): Data for solid phase (biogenic opal bSi), d30SibSi, porosity, Al, K and porosity-corrected K concentrations and pore waters (silicic acid (Si), d30SiPW, dissolved K and Cl concentations for core M77/14591 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868661, In supplement to: Ehlert, Claudia; Doering, Kristin; Wallmann, Klaus; Scholz, Florian; Sommer, Stefan; Grasse, Patricia; Geilert, Sonja; Frank, Martin (2016): Stable silicon isotope signatures of marine pore waters – Biogenic opal dissolution versus authigenic clay mineral formation. Geochimica et Cosmochimica Acta, 191, 102-117, https://doi.org/10.1016/j.gca.2016.07.022
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -11.000500 * Longitude: -78.426830
Date/Time Start: 2008-11-04T16:00:00 * Date/Time End: 2008-11-04T16:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.255 m
Event(s):
M77/1_459-1 (MUC 25) * Latitude: -11.000500 * Longitude: -78.426830 * Date/Time: 2008-11-04T16:00:00 * Elevation: -697.4 m * Campaign: M77/1 * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Doering, Kristin | Geocode | |
2 | Opal, biogenic silica | bSiO2 | % | Doering, Kristin | solid phase | |
3 | Porosity, volume | Poros vol | Doering, Kristin | solid phase | ||
4 | Aluminium | Al | mg/kg | Doering, Kristin | solid phase | |
5 | Potassium | K | mg/kg | Doering, Kristin | solid phase | |
6 | Silicon | Si | µmol/l | Doering, Kristin | porewater | |
7 | δ30Si, biogenic silica | δ30Si bSiO2 | ‰ | Doering, Kristin | porewater | |
8 | Standard deviation | Std dev | ± | Doering, Kristin | porewater, 2ssd | |
9 | Potassium | K | mmol/l | Doering, Kristin | porewater | |
10 | Chloride | Cl- | mmol/l | Doering, Kristin | porewater |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
95 data points
Data
1 Depth sed [m] | 2 bSiO2 [%] | 3 Poros vol | 4 Al [mg/kg] | 5 K [mg/kg] | 6 Si [µmol/l] | 7 δ30Si bSiO2 [‰] | 8 Std dev [±] | 9 K [mmol/l] | 10 Cl- [mmol/l] |
---|---|---|---|---|---|---|---|---|---|
0.000 | 61.2 | 10.0 | 553 | ||||||
0.005 | 2.0 | 0.818 | 42130 | 12950 | 95.2 | 10.1 | 559 | ||
0.015 | 1.9 | 0.794 | 42200 | 12560 | 207.0 | 10.3 | 561 | ||
0.020 | 1.68 | 0.15 | |||||||
0.025 | 1.6 | 0.772 | 43500 | 13460 | 218.2 | 10.4 | 557 | ||
0.035 | 2.0 | 0.760 | 42900 | 13480 | 243.4 | 10.5 | 559 | ||
0.040 | 1.70 | 0.07 | |||||||
0.045 | 44030 | 14550 | 261.0 | 10.4 | 562 | ||||
0.050 | 1.6 | 0.740 | |||||||
0.055 | 43670 | 14470 | 259.6 | 10.4 | 558 | ||||
0.060 | 1.37 | 0.06 | |||||||
0.070 | 1.6 | 0.710 | 45380 | 15900 | 293.8 | 10.6 | 566 | ||
0.090 | 1.4 | 0.678 | 44520 | 15510 | 322.2 | 10.6 | 558 | ||
0.100 | 1.48 | 0.03 | |||||||
0.110 | 1.3 | 0.720 | |||||||
0.120 | 44740 | 15210 | 347.0 | 10.4 | 557 | ||||
0.140 | 1.4 | 0.715 | |||||||
0.160 | 45200 | 15180 | 376.4 | 1.40 | 0.11 | 10.4 | 557 | ||
0.180 | 1.28 | 0.06 | |||||||
0.200 | 1.34 | 0.04 | |||||||
0.205 | 41690 | 13550 | 342.2 | 10.5 | 555 | ||||
0.255 | 36060 | 12410 | 328.2 | 10.8 | 559 |