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 HE376/07-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.867196, 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: 54.082800 * Longitude: 7.967700
Date/Time Start: 2012-04-11T07:10:00 * Date/Time End: 2012-04-11T07:10:00
Minimum DEPTH, sediment/rock: 0.30 m * Maximum DEPTH, sediment/rock: 4.75 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 | Sulfate | [SO4]2- | mmol/l | Oni, Oluwatobi Emmanuel | Ion chromatography | |
| 3 | Sulfide | S2- | µmol/l | Oni, Oluwatobi Emmanuel | Photometer, methylene blue (Cline 1969) | |
| 4 | Methane | CH4 | mmol/l | Oni, Oluwatobi Emmanuel | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 5 | Iron, dissolved | Fe diss | nmol/l | Oni, Oluwatobi Emmanuel | Photometry | |
| 6 | Ammonium | [NH4]+ | mmol/l | Oni, Oluwatobi Emmanuel | Flow injection analysis (Hall and Aller 1992) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
124 data points
Data
| 1 Depth sed [m] | 2 [SO4]2- [mmol/l] | 3 S2- [µmol/l] | 4 CH4 [mmol/l] | 5 Fe diss [nmol/l] | 6 [NH4]+ [mmol/l] |
|---|---|---|---|---|---|
| 0.30 | 6.485 | 193.07 | 0.01 | 500 | 2.36 |
| 0.40 | 2.956 | 279.93 | 0.03 | 0 | 2.67 |
| 0.50 | 0.608 | 307.58 | 0.47 | 0 | 3.17 |
| 0.60 | 0.490 | 101.52 | 1.65 | 41970 | 3.53 |
| 0.70 | 0.101 | 27.29 | 2.73 | 70980 | 3.88 |
| 0.80 | 0.119 | 10.51 | 3.04 | 91750 | 4.23 |
| 0.90 | 0.386 | 8.09 | 3.13 | 135640 | 4.39 |
| 1.05 | 0.111 | 0.00 | 1.42 | 174970 | 4.85 |
| 1.15 | 0.059 | 0.00 | 1.52 | 190710 | 5.27 |
| 1.25 | 0.059 | 0.00 | 1.80 | 190170 | 5.21 |
| 1.45 | 0.062 | 0.00 | 1.77 | 136310 | 6.04 |
| 1.65 | 0.054 | 0.00 | 1.71 | 161750 | 6.12 |
| 1.85 | 0.064 | 0.00 | 1.66 | 195360 | 6.55 |
| 2.10 | 0.165 | 0.00 | 1.70 | 196790 | 6.60 |
| 2.35 | 0.054 | 0.00 | 1.85 | 120210 | 7.17 |
| 2.60 | 0.054 | 0.00 | 1.58 | 306740 | 7.37 |
| 2.85 | 0.086 | 0.00 | 1.64 | 333960 | 7.74 |
| 3.10 | 0.096 | 0.00 | 1.53 | 319460 | 7.80 |
| 3.35 | 0.069 | 0.00 | 1.50 | 299220 | 8.04 |
| 3.60 | 0.055 | 0.00 | 1.57 | 310500 | 7.95 |
| 3.85 | 0.051 | 0.00 | 1.77 | 231710 | 8.18 |
| 4.10 | 0.064 | 0.00 | 1.43 | 92880 | 8.23 |
| 4.35 | 0.061 | 0.00 | 0.96 | 162590 | 8.06 |
| 4.60 | 0.052 | 0.00 | 1.63 | 90640 | 7.83 |
| 4.75 | 0.053 | 0.00 | 1.51 | 187130 |