Aromokeye, Adeyemi David; Willis-Poratti, Graciana; Wunder, Lea C; Henkel, Susann; Friedrich, Michael W (2024): Pore water geochemistry at sampling site Potter_Cove_STA01 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.941109, In: Aromokeye, AD et al.: Pore water data of short sediment cores from Potter Cove, King George Island (Antarctica) [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.941206 (dataset in review)
Always quote citation above when using data! You can download the citation in several formats below.
Keyword(s):
Further details:
Grasshoff, Klaus; Kremling, Klaus; Ehrhardt, M (1999): Methods of Seawater Analysis, Third Edition. Wiley-VCH, https://doi.org/10.1002/9783527613984.fmatter
Hall, Per O J; Aller, Robert C (1992): Rapid, small-volume, flow injection analysis for SCO2, and NH4+ in marine and freshwaters. Limnology and Oceanography, 37(5), 1113-1119, https://doi.org/10.4319/lo.1992.37.5.1113
Seeberg-Elverfeldt, Jens; Schlüter, Michael; Feseker, Tomas; Kölling, Martin (2005): Rhizon sampling of pore waters near the sediment/water interface of aquatic systems. Limnology and Oceanography: Methods, 3, 361-371, https://doi.org/10.4319/lom.2005.3.361
Stookey, Lawrence L (1970): Ferrozine - A new spectrophotometric reagent for iron. Analytical Chemistry, 42, 779-781, https://doi.org/10.1021/ac60289a016
Viollier, Eric; Inglett, P W; Hunter, K; Roychoudhury, A N; van Cappellen, Philippe (2000): The ferrozine method revisited: Fe(II)/Fe(III) determination in natural waters. Applied Geochemistry, 15(6), 785-790, https://doi.org/10.1016/S0883-2927(99)00097-9
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 404648014: Environmental Control on Iron-Reducing Microorganisms in Antarctic sediment (ECIMAS)
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Latitude: -62.226159 * Longitude: -58.640313
Date/Time Start: 2019-01-22T00:00:00 * Date/Time End: 2019-01-22T00:00:00
Minimum DEPTH, sediment/rock: -0.01 m * Maximum DEPTH, sediment/rock: 0.32 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Friedrich, Michael W | |||
| 2 | Optional event label | Event 2 | Friedrich, Michael W | |||
| 3 | Core | Core | Friedrich, Michael W | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Friedrich, Michael W | Geocode | |
| 5 | Iron 2+ | Fe2+ | µmol/l | Friedrich, Michael W | Spectral photometry, ferrospectral solution at 565 nm wavelength | |
| 6 | Nitrogen oxide | NOx | µmol/l | Friedrich, Michael W | Measured with colorimetric assay on QuAAtro continuous segmented flow analyzer (Seal Analytical) | |
| 7 | Nitrite | [NO2]- | µmol/l | Friedrich, Michael W | Measured with colorimetric assay on QuAAtro continuous segmented flow analyzer (Seal Analytical) | |
| 8 | Nitrate | [NO3]- | µmol/l | Friedrich, Michael W | Calculated from difference of NOx and NO2 | |
| 9 | Ammonium | [NH4]+ | µmol/l | Friedrich, Michael W | SEAL Analytical, continuous flow analyser QuAAtro | |
| 10 | Phosphate | [PO4]3- | µmol/l | Friedrich, Michael W | SEAL Analytical, continuous flow analyser QuAAtro | |
| 11 | Silicate | Si(OH)4 | µmol/l | Friedrich, Michael W | SEAL Analytical, continuous flow analyser QuAAtro | |
| 12 | Chloride | Cl- | mmol/l | Friedrich, Michael W | Ion chromatography (Metrohm Compact IC 761) | |
| 13 | Sulfate | [SO4]2- | mmol/l | Friedrich, Michael W | Ion chromatography (Metrohm Compact IC 761) | |
| 14 | Iron | Fe | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 15 | Arsenic | As | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 16 | Calcium | Ca | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 17 | Copper | Cu | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 18 | Magnesium | Mg | mmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 19 | Manganese | Mn | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 20 | Molybdenum | Mo | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 21 | Barium | Ba | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 22 | Strontium | Sr | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 23 | Potassium | K | mmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 24 | Lithium | Li | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 25 | Silicon | Si | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 26 | Phosphorus | P | µmol/l | Friedrich, Michael W | ICP-OES, Thermo Fisher iCAP 7400 | |
| 27 | Comment | Comment | Friedrich, Michael W |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
939 data points
Data
| 1 Event | 2 Event 2 | 3 Core | 4 Depth sed [m] | 5 Fe2+ [µmol/l] | 6 NOx [µmol/l] | 7 [NO2]- [µmol/l] | 8 [NO3]- [µmol/l] | 9 [NH4]+ [µmol/l] | 10 [PO4]3- [µmol/l] | 11 Si(OH)4 [µmol/l] | 12 Cl- [mmol/l] | 13 [SO4]2- [mmol/l] | 14 Fe [µmol/l] | 15 As [µmol/l] | 16 Ca [µmol/l] | 17 Cu [µmol/l] | 18 Mg [mmol/l] | 19 Mn [µmol/l] | 20 Mo [µmol/l] | 21 Ba [µmol/l] | 22 Sr [µmol/l] | 23 K [mmol/l] | 24 Li [µmol/l] | 25 Si [µmol/l] | 26 P [µmol/l] | 27 Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Potter_Cove_STA01-3 | STA-01 | 3 | -0.01 | 5.1 | 15 | 0.5 | 15 | 7 | 3 | 75 | 524.9 | 27.19 | 32 | 0 | 0 | 1 | 0 | 0 | 78 | 24 | 180 | 6 | bottom water | |||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.01 | 3.9 | 24 | 1.8 | 22 | 29 | 10 | 87 | 531.3 | 27.52 | 1 | 0 | 0 | 1 | 0 | 0 | 79 | 24 | 88 | 13 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.02 | 2.8 | 14 | 5.4 | 8 | 46 | 10 | 110 | 520.6 | 27.00 | 3 | 0 | 0 | 2 | 0 | 0 | 78 | 25 | 91 | 10 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.03 | 2.4 | 5 | 1.1 | 4 | 46 | 7 | 117 | 515.3 | 26.59 | 4 | 0 | 0 | 2 | 0 | 0 | 77 | 25 | 103 | 9 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.04 | 8.2 | 11 | 2.4 | 9 | 72 | 16 | 132 | 532.8 | 27.66 | 11 | 0 | 0 | 2 | 0 | 0 | 76 | 24 | 98 | 12 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.05 | 13.7 | 5 | 1.5 | 4 | 88 | 16 | 159 | 519.0 | 26.95 | 34 | 0 | 0 | 4 | 0 | 0 | 77 | 24 | 145 | 22 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.06 | 46.7 | 0 | 0.3 | 0 | 134 | 45 | 251 | 528.9 | 27.30 | 64 | 0 | 0 | 7 | 0 | 1 | 77 | 22 | 218 | 45 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.07 | 12.6 | 1 | 0.5 | 1 | 136 | 36 | 227 | 514.8 | 26.49 | 18 | 0 | 0 | 4 | 0 | 0 | 75 | 22 | 150 | 18 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.08 | 12.6 | 0 | 0.3 | 0 | 233 | 85 | 374 | 519.0 | 26.36 | 115 | 0 | 0 | 14 | 0 | 1 | 78 | 17 | 385 | 98 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.09 | 67.1 | 1 | 0.3 | 1 | 272 | 74 | 395 | 524.2 | 26.48 | 103 | 0 | 0 | 15 | 0 | 1 | 78 | 17 | 413 | 109 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.10 | 75.8 | 0 | 0.1 | 0 | 334 | 89 | 464 | 517.1 | 25.60 | 112 | 0 | 0 | 17 | 0 | 1 | 80 | 15 | 451 | 129 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.11 | 86.7 | 0 | 0.1 | 0 | 372 | 115 | 515 | 522.9 | 25.86 | 96 | 0 | 0 | 18 | 0 | 1 | 79 | 14 | 482 | 133 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.13 | 74.6 | 0 | 0.1 | 0 | 422 | 122 | 542 | 525.3 | 25.67 | 68 | 0 | 0 | 22 | 0 | 1 | 82 | 13 | 498 | 138 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.15 | 61.2 | 9 | 0.1 | 9 | 439 | 129 | 546 | 518.1 | 24.96 | 71 | 0 | 0 | 25 | 0 | 1 | 81 | 12 | 494 | 142 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.17 | 56.5 | 0 | 0.1 | 0 | 474 | 132 | 568 | 524.8 | 24.94 | 67 | 0 | 0 | 29 | 0 | 1 | 82 | 11 | 509 | 141 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.19 | 59.3 | 1 | 0.1 | 1 | 491 | 127 | 556 | 524.5 | 24.70 | 68 | 0 | 0 | 33 | 0 | 1 | 84 | 10 | 496 | 136 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.21 | 65.2 | 0 | 0.1 | 0 | 514 | 120 | 531 | 505.2 | 23.40 | 75 | 0 | 0 | 37 | 0 | 1 | 86 | 9 | 485 | 131 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.23 | 66.7 | 0 | 0.1 | 0 | 525 | 114 | 498 | 513.3 | 23.86 | 79 | 0 | 0 | 38 | 0 | 1 | 85 | 9 | 456 | 122 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.25 | 77.3 | 0 | 0.1 | 0 | 541 | 106 | 473 | 502.2 | 22.80 | 91 | 0 | 0 | 42 | 0 | 1 | 88 | 8 | 452 | 119 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.27 | 77.3 | 0 | 0.1 | 0 | 557 | 79 | 453 | 509.3 | 23.30 | 89 | 0 | 0 | 42 | 0 | 1 | 86 | 8 | 419 | 104 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.29 | 84.4 | 0 | 0.1 | 0 | 576 | 76 | 449 | 505.6 | 22.89 | 104 | 0 | 0 | 43 | 0 | 1 | 87 | 7 | 406 | 104 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.31 | 102.5 | 0 | 0.1 | 0 | 601 | 73 | 419 | 541.9 | 24.58 | 127 | 0 | 0 | 47 | 0 | 1 | 87 | 6 | 392 | 103 | ||||
| Potter_Cove_STA01-3 | STA-01 | 3 | 0.32 | 89.5 | 0 | 0.1 | 0 | 588 | 72 | 383 | 511.9 | 23.17 | 149 | 0 | 0 | 50 | 0 | 1 | 89 | 6 | 388 | 103 | ||||
| Potter_Cove_STA01-5 | STA-01 | 5 | -0.01 | 5.5 | 16 | 0.8 | 15 | 9 | 2 | 76 | 519.5 | 26.91 | 25 | 0 | 9.6 | 0 | 48 | 1 | 0 | 0 | 78 | 8.8 | 24 | 152 | 4 | bottom water |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.01 | 0.8 | 77 | 2.0 | 75 | 10 | 8 | 98 | 532.7 | 27.36 | 1 | 0 | 9.9 | 0 | 50 | 0 | 0 | 0 | 82 | 9.5 | 25 | 86 | 8 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.02 | 0.8 | 38 | 2.9 | 35 | 17 | 10 | 116 | 523.2 | 27.14 | 0 | 0 | 9.7 | 0 | 49 | 1 | 0 | 0 | 80 | 9.2 | 24 | 95 | 8 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.03 | 2.7 | 8 | 0.7 | 7 | 10 | 6 | 135 | 546.7 | 28.56 | 1 | 0 | 9.3 | 0 | 47 | 2 | 0 | 0 | 77 | 9.4 | 24 | 110 | 7 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.04 | 13.3 | 2 | 0.3 | 2 | 26 | 10 | 144 | 530.8 | 27.60 | 16 | 0 | 8.8 | 0 | 45 | 4 | 0 | 0 | 75 | 9.2 | 23 | 147 | 11 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.05 | 27.1 | 1 | 0.3 | 1 | 46 | 19 | 195 | 548.0 | 28.59 | 31 | 0 | 9.0 | 0 | 46 | 4 | 0 | 0 | 75 | 9.4 | 23 | 190 | 21 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.06 | 49.1 | 1 | 0.2 | 1 | 50 | 22 | 196 | 526.1 | 27.06 | 55 | 0 | 8.9 | 0 | 45 | 7 | 0 | 0 | 76 | 9.3 | 22 | 212 | 31 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.07 | 40.8 | 0 | 0.2 | 0 | 96 | 30 | 282 | 538.8 | 27.55 | 47 | 0 | 9.1 | 0 | 46 | 7 | 0 | 1 | 77 | 9.3 | 21 | 277 | 36 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.08 | 57.3 | 0 | 0.2 | 0 | 132 | 33 | 327 | 518.7 | 26.37 | 63 | 0 | 9.0 | 0 | 45 | 10 | 0 | 1 | 76 | 9.3 | 19 | 341 | 58 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.09 | 40.4 | 0 | 0.2 | 0 | 175 | 34 | 457 | 521.3 | 26.34 | 46 | 0 | 9.2 | 0 | 45 | 11 | 0 | 1 | 77 | 9.2 | 17 | 397 | 59 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.10 | 44.7 | 0 | 0.2 | 0 | 91 | 45 | 222 | 535.6 | 27.32 | 44 | 0 | 9.3 | 0 | 46 | 12 | 0 | 1 | 78 | 9.4 | 18 | 399 | 54 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.11 | 42.8 | 0 | 0.1 | 0 | 195 | 58 | 434 | 522.3 | 26.31 | 50 | 0 | 9.6 | 0 | 47 | 14 | 0 | 1 | 80 | 9.3 | 16 | 424 | 63 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.13 | 36.1 | 0 | 0.2 | 0 | 220 | 68 | 477 | 526.7 | 26.42 | 44 | 0 | 9.6 | 0 | 46 | 15 | 0 | 1 | 79 | 9.0 | 15 | 457 | 69 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.15 | 35.3 | 0 | 0.2 | 0 | 243 | 70 | 485 | 516.0 | 25.86 | 39 | 0 | 9.5 | 0 | 45 | 17 | 0 | 1 | 78 | 8.8 | 13 | 454 | 74 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.17 | 36.1 | 0 | 0.3 | 0 | 255 | 64 | 438 | 533.8 | 26.60 | 40 | 0 | 9.7 | 0 | 44 | 18 | 0 | 1 | 77 | 8.5 | 12 | 420 | 65 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.19 | 39.3 | 0 | 0.2 | 0 | 261 | 64 | 430 | 534.0 | 26.80 | 42 | 0 | 10.3 | 0 | 46 | 21 | 0 | 1 | 80 | 8.3 | 11 | 420 | 67 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.21 | 33.0 | 0 | 0.1 | 0 | 266 | 54 | 390 | 522.9 | 26.19 | 37 | 0 | 10.1 | 0 | 44 | 22 | 0 | 1 | 79 | 8.1 | 11 | 386 | 56 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.23 | 34.1 | 0 | 0.2 | 0 | 264 | 51 | 390 | 541.9 | 27.20 | 38 | 0 | 10.8 | 0 | 46 | 25 | 0 | 1 | 83 | 8.0 | 10 | 383 | 53 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.25 | 29.8 | 0 | 0.3 | 0 | 257 | 39 | 362 | 522.4 | 26.13 | 31 | 0 | 10.7 | 0 | 44 | 25 | 0 | 1 | 80 | 7.7 | 10 | 348 | 43 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.27 | 20.8 | 0 | 0.1 | 0 | 132 | 11 | 179 | 507.4 | 25.33 | 21 | 0 | 11.2 | 0 | 44 | 26 | 0 | 1 | 81 | 7.7 | 11 | 323 | 32 | |
| Potter_Cove_STA01-5 | STA-01 | 5 | 0.29 | 8.6 | 456.7 | 22.90 | 10 | 0 | 10.9 | 0 | 45 | 22 | 0 | 0 | 80 | 7.6 | 15 | 242 | 17 |