Oni, Oluwatobi Emmanuel; Miyatake, Tetsuro; Kasten, Sabine; Richter-Heitmann, Tim; Fischer, David; Wagenknecht, Laura; Kulkarni, Ajinkya; Blumers, Mathias; Shylin, Sergii I; Ksenofontov, Vadim; Costa, Benilde F O; Klingelhöfer, Göstar; Friedrich, Michael W (2015): Pore-water geochemical profile of sediment core HE421/04-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.867197, In supplement to: Oni, OE et al. (2015): Distinct microbial populations are tightly linked to the profile of dissolved iron in the methanic sediments of the Helgoland mud area, North Sea. Frontiers in Microbiology, 6, https://doi.org/10.3389/fmicb.2015.00365
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Project(s):
Coverage:
Latitude: 54.085000 * Longitude: 7.966830
Date/Time Start: 2014-04-25T13:09:00 * Date/Time End: 2014-04-25T13:09:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.250 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Oni, Oluwatobi Emmanuel | Geocode | |
| 2 | Iron 2+ | Fe2+ | µmol/l | Oni, Oluwatobi Emmanuel | Photometry | |
| 3 | Hydrogen sulfide | H2S | µmol/l | Oni, Oluwatobi Emmanuel | Photometer, methylene blue (Cline 1969) | |
| 4 | Sulfate | [SO4]2- | mmol/l | Oni, Oluwatobi Emmanuel | Ion chromatography (Metrohm Compact IC 761) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
41 data points
Data
| 1 Depth sed [m] | 2 Fe2+ [µmol/l] | 3 H2S [µmol/l] | 4 [SO4]2- [mmol/l] |
|---|---|---|---|
| 0.000 | 0.00 | 26.10 | |
| 0.005 | 92.63 | 26.14 | |
| 0.015 | 126.37 | 26.12 | |
| 0.025 | 125.63 | 25.94 | |
| 0.035 | 188.70 | 25.60 | |
| 0.045 | 210.69 | 25.33 | |
| 0.055 | 173.30 | 24.99 | |
| 0.065 | 135.16 | 25.01 | |
| 0.075 | 102.16 | 25.05 | |
| 0.085 | 66.24 | 25.31 | |
| 0.095 | 38.98 | 25.44 | |
| 0.110 | 21.38 | 25.01 | |
| 0.130 | 13.68 | 25.41 | |
| 0.150 | 8.99 | 0.0 | 25.17 |
| 0.170 | 0.45 | 13.2 | 24.29 |
| 0.190 | 0.00 | 55.5 | 23.42 |
| 0.210 | 58.9 | 24.31 | |
| 0.230 | 69.0 | 23.45 | |
| 0.250 | 108.0 | 23.39 |