Wunder, Lea C; Aromokeye, Adeyemi David; Yin, Xiuran; Richter-Heitmann, Tim; Willis-Poratti, Graciana; Schnakenberg, Annika; Otersen, Carolin; Dohrmann, Ingrid; Römer, Miriam; Bohrmann, Gerhard; Kasten, Sabine; Friedrich, Michael W (2021): Pore water geochemistry of sediment core GeoB22054-2, Annenkov Trough [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927083, In: Wunder, LC et al. (2021): Pore water geochemistry of surface sediments around South Georgia (Annenkov Trough GeoB22054-2, Church Trough GeoB22031-1, Cumberland Bay GeoB22046-1, Drygalski Trough GeoB22015-1) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.927101
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Keyword(s):
Related to:
Wunder, Lea C; Aromokeye, Adeyemi David; Yin, Xiuran; Richter-Heitmann, Tim; Willis-Poratti, Graciana; Schnakenberg, Annika; Otersen, Carolin; Dohrmann, Ingrid; Römer, Miriam; Bohrmann, Gerhard; Kasten, Sabine; Friedrich, Michael W (2021): Iron and sulfate reduction structure microbial communities in (sub-)Antarctic sediments. The ISME Journal, https://doi.org/10.1038/s41396-021-01014-9
Project(s):
Coverage:
Latitude: -54.436150 * Longitude: -37.351570
Date/Time Start: 2017-02-07T09:07:00 * Date/Time End: 2017-02-07T09:07:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.32 m
Event(s):
M134/1_163-2 (GeoB22054-2) * Latitude: -54.436150 * Longitude: -37.351570 * Date/Time: 2017-02-07T09:07:00 * Elevation: -256.0 m * Location: Scotia Sea * Campaign: M134/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: MUC-12
Comment:
Hydrogen sulfide: All missing values were not measured due to a lack of characteristic sulfide smell.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Optional event label | Event 2 | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Kasten, Sabine | Geocode | |
| 3 | Silicon dioxide | SiO2 | µmol/l | Kasten, Sabine | Photometrically using autoanalyzer QUAATRO | |
| 4 | Phosphate | [PO4]3- | µmol/l | Kasten, Sabine | Photometer, molybdene blue | |
| 5 | Iron 2+ | Fe2+ | µmol/l | Kasten, Sabine | Spectral photometry, ferrospectral solution at 565 nm wavelength | |
| 6 | Ammonium | [NH4]+ | µmol/l | Kasten, Sabine | SEAL Analytica, flow analyser, ortho-phtalaldehyde (OPA) | |
| 7 | Sulfate | [SO4]2- | mmol/l | Kasten, Sabine | Ion chromatography (Metrohm Compact IC 761) | |
| 8 | Hydrogen sulfide | H2S | mmol/l | Kasten, Sabine | Photometer, methylene blue (Cline 1969) | |
| 9 | Carbon, inorganic, dissolved | DIC | mmol/l | Kasten, Sabine | SEAL Analytical, continuous flow analyser QuAAtro |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
133 data points
Data
| 1 Event 2 | 2 Depth sed [m] | 3 SiO2 [µmol/l] | 4 [PO4]3- [µmol/l] | 5 Fe2+ [µmol/l] | 6 [NH4]+ [µmol/l] | 7 [SO4]2- [mmol/l] | 8 H2S [mmol/l] | 9 DIC [mmol/l] |
|---|---|---|---|---|---|---|---|---|
| GeoB22054-2 | 0.00 | 76.785 | 13.560 | 248.891 | 27.777 | 2.503 | ||
| GeoB22054-2 | 0.01 | 636.710 | 159.920 | 297.185 | 63.095 | 27.722 | 3.279 | |
| GeoB22054-2 | 0.02 | 673.610 | 163.360 | 399.717 | 60.010 | 27.761 | 3.279 | |
| GeoB22054-2 | 0.03 | 778.035 | 276.400 | 397.488 | 112.290 | 27.482 | 3.667 | |
| GeoB22054-2 | 0.04 | 843.995 | 413.040 | 384.857 | 139.065 | 27.453 | 3.667 | |
| GeoB22054-2 | 0.05 | 869.045 | 386.680 | 375.941 | 178.560 | 27.300 | 4.056 | |
| GeoB22054-2 | 0.06 | 848.385 | 395.560 | 335.820 | 179.245 | 27.290 | 4.056 | |
| GeoB22054-2 | 0.07 | 842.535 | 408.600 | 292.727 | 195.545 | 27.430 | 4.056 | |
| GeoB22054-2 | 0.08 | 803.535 | 343.800 | 309.816 | 193.805 | 27.254 | 4.056 | |
| GeoB22054-2 | 0.09 | 788.770 | 375.120 | 311.302 | 205.560 | 27.219 | 4.444 | |
| GeoB22054-2 | 0.10 | 740.365 | 308.800 | 311.302 | 179.610 | 27.135 | 4.056 | |
| GeoB22054-2 | 0.12 | 785.185 | 474.240 | 372.970 | 215.195 | 27.130 | 4.444 | |
| GeoB22054-2 | 0.14 | 793.470 | 501.320 | 439.838 | 229.335 | 27.109 | 4.444 | |
| GeoB22054-2 | 0.16 | 797.940 | 561.320 | 369.998 | 238.920 | 27.069 | 4.444 | |
| GeoB22054-2 | 0.18 | 786.470 | 433.120 | 296.442 | 240.170 | 27.110 | 4.638 | |
| GeoB22054-2 | 0.20 | 784.230 | 387.240 | 244.433 | 235.890 | 27.059 | 4.832 | |
| GeoB22054-2 | 0.22 | 753.800 | 303.760 | 110.696 | 223.630 | 26.892 | 4.832 | |
| GeoB22054-2 | 0.24 | 729.750 | 263.440 | 28.224 | 211.900 | 27.052 | 4.832 | |
| GeoB22054-2 | 0.26 | 694.120 | 202.200 | 0.623 | 202.405 | 26.850 | 4.832 | |
| GeoB22054-2 | 0.28 | 695.490 | 152.960 | 0.548 | 192.095 | 26.997 | 0.073 | 4.832 |
| GeoB22054-2 | 0.30 | 731.320 | 112.200 | 0.548 | 187.850 | 26.752 | 0.325 | 4.832 |
| GeoB22054-2 | 0.32 | 713.725 | 88.480 | 208.060 | 26.541 | 0.506 | 5.608 |