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 M77/14701 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868663, 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: -11.000330 * Longitude: -77.943330
Date/Time Start: 2008-11-05T17:16:00 * Date/Time End: 2008-11-05T17:16:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.480 m
Event(s):
M77/1_470-1 (MUC 29) * Latitude: -11.000330 * Longitude: -77.943330 * Date/Time: 2008-11-05T17:16:00 * Elevation: -146.7 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 | δ30Si, biogenic silica | δ30Si bSiO2 | ‰ | Doering, Kristin | solid phase | |
4 | Standard deviation | Std dev | ± | Doering, Kristin | solid phase, 2 ssd | |
5 | Porosity, volume | Poros vol | Doering, Kristin | solid phase | ||
6 | Aluminium | Al | mg/kg | Doering, Kristin | solid phase | |
7 | Potassium | K | mg/kg | Doering, Kristin | solid phase | |
8 | Silicon | Si | µmol/l | Doering, Kristin | porewater | |
9 | δ30Si, biogenic silica | δ30Si bSiO2 | ‰ | Doering, Kristin | porewater | |
10 | Standard deviation | Std dev | ± | Doering, Kristin | porewater, 2ssd | |
11 | Potassium | K | mmol/l | Doering, Kristin | porewater | |
12 | Chloride | Cl- | mmol/l | Doering, Kristin | porewater |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
166 data points
Data
1 Depth sed [m] | 2 bSiO2 [%] (solid phase) | 3 δ30Si bSiO2 [‰] (solid phase) | 4 Std dev [±] (solid phase, 2 ssd) | 5 Poros vol (solid phase) | 6 Al [mg/kg] (solid phase) | 7 K [mg/kg] (solid phase) | 8 Si [µmol/l] (porewater) | 9 δ30Si bSiO2 [‰] (porewater) | 10 Std dev [±] (porewater, 2ssd) | 11 K [mmol/l] (porewater) | 12 Cl- [mmol/l] (porewater) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.000 | 36.4 | 10.2 | 557 | ||||||||
0.005 | 18.8 | 1.03 | 0.15 | 0.953 | 39300 | 9540 | 325.0 | 10.2 | 559 | ||
0.010 | 1.21 | 0.04 | |||||||||
0.015 | 18.6 | 0.944 | 47820 | 10700 | 448.0 | 10.2 | 562 | ||||
0.025 | 22.2 | 0.945 | 49120 | 11110 | 632.0 | 10.2 | 559 | ||||
0.035 | 16.9 | 0.93 | 0.08 | 0.940 | 48960 | 10850 | 722.0 | 10.3 | 559 | ||
0.045 | 16.3 | 0.932 | 48350 | 10970 | 795.0 | 10.3 | 556 | ||||
0.050 | 1.41 | 0.20 | |||||||||
0.055 | 17.2 | 0.938 | 46540 | 10530 | 772.0 | 10.2 | 557 | ||||
0.070 | 19.5 | 0.955 | 40910 | 8690 | 806.0 | 10.3 | 558 | ||||
0.090 | 19.8 | 0.96 | 0.09 | 0.935 | 53300 | 11240 | 842.0 | 10.3 | 558 | ||
0.110 | 18.8 | 0.928 | 50700 | 11190 | 834.0 | 10.0 | 564 | ||||
0.130 | 15.9 | 0.925 | 50680 | 11300 | 838.0 | 1.23 | 0.11 | 10.2 | 537 | ||
0.160 | 19.3 | 0.96 | 0.07 | 0.920 | 49510 | 11170 | 858.5 | 10.2 | 5564 | ||
0.200 | 18.9 | 1.05 | 0.10 | 0.925 | 48710 | 10800 | 898.0 | 10.2 | 543 | ||
0.210 | 1.33 | 0.20 | |||||||||
0.240 | 26.9 | 1.15 | 0.13 | 0.920 | 45170 | 10120 | 892.5 | 10.3 | 545 | ||
0.250 | 1.09 | 0.23 | |||||||||
0.280 | 14.0 | 1.00 | 0.14 | 0.838 | 36800 | 9360 | 883.0 | 10.1 | 545 | ||
0.320 | 0.55 | 0.17 | 0.818 | ||||||||
0.325 | 10.1 | 62560 | 14150 | 863.0 | 9.7 | 560 | |||||
0.330 | 1.13 | 0.17 | |||||||||
0.360 | 1.10 | 0.15 | 0.846 | ||||||||
0.375 | 14.4 | 58120 | 13130 | 888.0 | 10.0 | 562 | |||||
0.400 | 0.79 | 0.11 | 0.822 | ||||||||
0.425 | 12.3 | 61020 | 14360 | 853.5 | 10.1 | 563 | |||||
0.440 | 0.91 | 0.18 | 0.841 | ||||||||
0.475 | 15.0 | 60100 | 13520 | 860.5 | 10.2 | 563 | |||||
0.480 | 0.75 | 0.05 | 0.839 |