Mitzscherling, Julia; Horn, Fabian; Winterfeld, Maria; Mahler, Linda; Kallmeyer, Jens; Overduin, Pier Paul; Winkel, Matthias; Grigoriev, Mikhail N; Wagner, Dirk; Liebner, Susanne (2018): Pore water chemistry, grain sizes and sediment temperature of sediment core COAST_C-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.895290, In supplement to: Mitzscherling, Julia; Horn, Fabian; Winterfeld, Maria; Mahler, Linda; Kallmeyer, Jens; Overduin, Pier Paul; Schirrmeister, Lutz; Winkel, Matthias; Grigoriev, Mikhail N; Wagner, Dirk; Liebner, Susanne (2019): Microbial community composition and abundance after millennia of submarine permafrost warming. Biogeosciences, 16(19), 3941-3958, https://doi.org/10.5194/bg-16-3941-2019
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 73.612194 * Longitude: 117.167250
Date/Time Start: 2005-04-22T00:00:00 * Date/Time End: 2005-04-23T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 29.80 m
Event(s):
COAST_C-4 * Latitude: 73.612194 * Longitude: 117.167250 * Date/Time Start: 2005-04-22T00:00:00 * Date/Time End: 2005-04-23T00:00:00 * Elevation: -2.2 m * Recovery: 32.1 m * Location: Cape Mamontov Klyk * Campaign: RU-Land_2005_COAST (COAST_I) * Basis: AWI Arctic Land Expedition * Method/Device: Drilling/drill rig (DRILL) * Comment: Distance to coast: 1 km; Ice thickness: 2.1 m; Bottom water salinity: 32.2 per mil; Bottom water temperature: -1.67 deg C; Frost table depth: 3.9 m
Comment:
Methods:
* Temperature measurements were made using thermistors and infra-red sensors.
* Pore water was extracted from thawed sediment using Rhizons™ (0.15 µm pore diameter).
* Electrical conductivity, salinity and pH were measured with a WTW MultiLab 540 by using a standard conductivity cell (TetraConR 325) with four graphite electrodes.
* Total dissolved element concentrations (Ba2+, Ca2+, K+, Mg2+, Na+, Siaq) were determined via the ICP-OES using a Perkin-Elmer ICP-OES Optima 3000XL.
* Dissolved anion concentrations (Cl-, SO42-, Br-, NO3-) were measured with an ion chromatograph (Dionex DX-320), a latex-particle separation column, and KOH as eluent.
* Determination of deuterium (δD) and oxygen isotope (δ18O) ratios was performed by means of a Finnigan MAT Delta-S mass spectrometer in combination with two equilibration units (MS Analysetechnik, Berlin).
* DOC was measured as non-purgeable organic carbon via catalytic combustion at 680 °C using a Shimadzu TOC-VCPH instrument on samples treated with 20 µl of 30% supra-pure hydrochloric acid.
* The ice content was determined gravimetrically.
* Grain sizes were measured with a Coulter LS 200 laser particle size analyzer.
* Total carbon (TC), total organic carbon (TOC) total nitrogen (TN) and total sulfur (TS) contents were determined with a CNS analyzer (Elementar VarioELIII).
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
588 data points
Data
| 1 Core | 2 Unit | 3 Sample ID | 4 Sample label (MolBio ID) | 5 Depth sed [m] | 6 Depth ref [m] (mean depth in m below sea level) | 7 t [°C] (measured, Thermistors and inf...) | 8 t [°C] (interpolated, interpolated) | 9 Ba2+ [µg/l] (ICP-OES, Perkin-Elmer, Optima...) | 10 Ca2+ [mg/l] (ICP-OES, Perkin-Elmer, Optima...) | 11 K+ [mg/l] (ICP-OES, Perkin-Elmer, Optima...) | 12 Mg2+ [mg/l] (ICP-OES, Perkin-Elmer, Optima...) | 13 Na+ [mg/l] (ICP-OES, Perkin-Elmer, Optima...) | 14 Si [mg/l] (ICP-OES, Perkin-Elmer, Optima...) | 15 Cl- [mg/l] (Ion chromatograph, Dionex Cor...) | 16 [SO4]2- [mg/l] (Ion chromatograph, Dionex Cor...) | 17 Br- [mg/l] (Ion chromatograph, Dionex Cor...) | 18 [NO3]- [mg/l] (Ion chromatograph, Dionex Cor...) | 19 EC [µS/cm] (WTW MultiLab 540) | 20 Sal (psu, WTW MultiLab 540) | 21 δ18O H2O [‰ SMOW] (Mass spectrometer Finnigan MA...) | 22 δD H2O [‰ SMOW] (Mass spectrometer Finnigan MA...) | 23 pH (WTW MultiLab 540) | 24 TC [%] (Carbon and nitrogen and sulfu...) | 25 TN [%] (Carbon and nitrogen and sulfu...) | 26 TS [%] (Carbon and nitrogen and sulfu...) | 27 TOC [%] (Carbon and nitrogen and sulfu...) | 28 <2 µm [%] (Beckman Coulter Laser diffrac...) | 29 63-2 µm [%] (Beckman Coulter Laser diffrac...) | 30 >63 µm [%] (Beckman Coulter Laser diffrac...) | 31 Water sed [%] (gravimetric, Gravimetric esti...) | 32 DOC [mg/l] (Total organic carbon analyzer...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C4 | VIb | 1413 | 0.00 | 2.20 | 20.0 | 339.5 | 383.3 | 1041.8 | 9094.0 | 1.2 | 16590.0 | 1370.0 | 12.4 | 0.9 | 40000.0 | 28.7 | -9.6 | -73.9 | 7.58 | 0.3 | 0.0 | 0.1 | 0.2 | 6.3 | 23.8 | 69.9 | |||||
| C4 | VIb | 1414 | 0.25 | 2.45 | 20.0 | 333.6 | 474.3 | 1104.8 | 10089.7 | 1.4 | 18850.0 | 1560.0 | 12.9 | 0.9 | 44700.0 | 32.5 | -9.9 | -73.6 | 7.25 | 0.2 | 0.0 | 0.3 | 0.2 | 2.7 | 12.8 | 84.6 | |||||
| C4 | VIb | 1415 | 0.50 | 2.70 | -2.85 | 20.0 | 488.3 | 497.0 | 1448.1 | 12296.7 | 1.4 | 22910.0 | 1580.0 | 6.8 | 0.6 | 53000.0 | 39.5 | -11.4 | -85.6 | 7.43 | 1.6 | 0.1 | 0.2 | 1.1 | 13.3 | 52.3 | 34.4 | ||||
| C4 | III | 1428 | 3.75 | 5.95 | 20.0 | 5.9 | 3.0 | 5.2 | 35.0 | 0.8 | 55.2 | 7.6 | 0.2 | 4.2 | 250.0 | 0.0 | -30.2 | -236.0 | 7.58 | 0.3 | 0.0 | 0.1 | 0.2 | 4.8 | 14.2 | 81.0 | |||||
| C4 | III | 1430 | 4.80 | 7.00 | -3.30 | 20.0 | 15.2 | 23.3 | 22.2 | 313.1 | 1.3 | 458.0 | 38.4 | 1.5 | 4.1 | 1570.0 | 0.9 | -30.6 | -239.4 | 7.67 | 0.2 | 0.0 | 0.1 | 0.1 | 5.4 | 14.2 | 80.5 | ||||
| C4 | III | 1431 | 5.80 | 8.00 | 34.7 | 13.4 | 4.8 | 13.4 | 83.1 | 0.3 | 112.8 | 12.7 | 0.4 | 6.2 | 581.0 | 0.2 | -30.0 | -234.8 | 7.67 | 0.2 | 0.0 | 0.1 | 0.1 | 5.4 | 14.2 | 80.5 | |||||
| C4 | III | 1432 | 6.80 | 9.00 | 31.6 | 31.8 | 24.0 | 50.9 | 486.2 | 0.3 | 833.3 | 55.5 | 2.8 | 3.0 | 2620.0 | 1.5 | -28.4 | -221.4 | 7.58 | 0.3 | 0.0 | 0.1 | 0.2 | 4.8 | 14.2 | 81.0 | |||||
| C4 | III | 1433 | 7.80 | 10.00 | -4.15 | -4.15 | 28.5 | 22.0 | 19.9 | 49.7 | 372.0 | 0.2 | 667.9 | 40.4 | 2.9 | 1.9 | 2223.0 | 1.2 | -27.9 | -216.7 | 7.45 | 0.5 | 0.0 | 0.1 | 0.3 | 4.2 | 14.3 | 81.5 | |||
| C4 | III | 1434 | 8.80 | 11.00 | -4.69 | 39.9 | 53.5 | 28.5 | 111.3 | 837.3 | 0.7 | 1595.0 | 74.0 | 7.0 | 1.2 | 4620.0 | 2.8 | -27.9 | -215.6 | 7.52 | 0.4 | 0.0 | 0.1 | 0.2 | 7.2 | 21.9 | 71.0 | ||||
| C4 | III | 1435 | 9.80 | 12.00 | -5.22 | 51.2 | 193.4 | 21.4 | 123.2 | 732.0 | 1.7 | 2981.2 | 293.0 | 11.1 | 0.5 | 4920.0 | 2.8 | -27.6 | -214.9 | 7.58 | 0.3 | 0.0 | 0.1 | 0.2 | 10.1 | 29.5 | 60.4 | ||||
| C4 | III | 1436 | 10.30 | 12.50 | -5.49 | 30.0 | 20.6 | 27.5 | 25.9 | 494.0 | 1.1 | 752.8 | 50.1 | 3.1 | 0.4 | 2604.0 | 1.4 | -27.1 | -211.4 | 7.66 | 0.2 | 0.0 | 0.1 | 0.1 | 7.2 | 28.7 | 64.1 | ||||
| C4 | II | 1437 | C4-1 | 13.30 | 15.50 | -7.10 | -7.10 | 200.0 | 296.0 | 37.4 | 260.0 | 2120.0 | 3.9 | 4142.0 | 162.2 | 16.4 | 2.9 | 13140.0 | 8.0 | -24.1 | -188.8 | 7.58 | 0.1 | 0.0 | 0.1 | 0.1 | 3.7 | 11.7 | 84.6 | 21.5 | 41.5 |
| C4 | II | 1438 | 14.30 | 16.50 | -6.81 | 586.0 | 430.0 | 44.2 | 496.0 | 2020.0 | 6.2 | 4931.0 | 100.1 | 20.5 | 2.1 | 14870.0 | 9.1 | -21.7 | -170.6 | 6.14 | 0.4 | 0.0 | 0.1 | 0.3 | 2.0 | 13.3 | 84.7 | 27.8 | 133.9 | ||
| C4 | II | 1439 | 17.80 | 20.00 | -5.80 | -5.80 | 134.0 | 90.9 | 10.4 | 67.7 | 120.0 | 2.9 | 500.4 | 6.0 | 2.2 | 0.1 | 1805.0 | 0.9 | -21.2 | -165.7 | 6.00 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 1.8 | 98.1 | 19.3 | ||
| C4 | II | 1440 | 18.80 | 21.00 | -5.87 | 100.0 | 119.0 | 71.0 | 210.0 | 2140.0 | 3.9 | 3782.0 | 116.9 | 15.5 | 1.0 | 10480.0 | 6.2 | -20.0 | -149.5 | 6.08 | 0.2 | 0.0 | 0.2 | 0.1 | 7.1 | 25.8 | 67.1 | 23.8 | 118.3 | ||
| C4 | II | 1441 | C4-2 | 19.80 | 22.00 | -5.94 | 200.0 | 536.0 | 53.4 | 972.0 | 4430.0 | 15.3 | 9740.0 | 341.0 | 45.0 | 10.0 | 27380.0 | 17.6 | -19.7 | -144.0 | 4.97 | 0.7 | 0.0 | 0.2 | 0.5 | 5.7 | 18.8 | 75.5 | 34.7 | ||
| C4 | II | 1442 | C4-3 | 22.80 | 25.00 | -6.15 | -6.15 | 60.1 | 272.0 | 19.6 | 442.0 | 576.0 | 3.3 | 2384.3 | 224.5 | 13.0 | 0.1 | 6610.0 | 3.8 | -18.8 | -150.8 | 7.80 | 0.2 | 0.0 | 0.1 | 0.1 | 3.3 | 11.6 | 85.1 | 17.5 | |
| C4 | II | 1443 | 24.80 | 27.00 | -6.37 | 10.0 | 144.8 | 11.4 | 179.8 | 398.0 | 1.9 | 774.8 | 541.8 | 5.2 | 0.1 | 3130.0 | 1.7 | -23.0 | -184.1 | 7.77 | 0.2 | 0.0 | 0.2 | 0.1 | 2.0 | 5.6 | 92.4 | 20.8 | 31.3 | ||
| C4 | II | 1444 | C4-4 | 26.30 | 28.50 | -6.54 | 75.3 | 256.0 | 29.3 | 336.0 | 978.0 | 3.2 | 2068.2 | 438.5 | 15.7 | 0.1 | 7210.0 | 4.2 | -25.1 | -200.3 | 7.46 | 1.0 | 0.0 | 0.1 | 0.6 | 9.8 | 67.6 | 22.6 | 24.9 | 156.1 | |
| C4 | II | 1445 | C4-5 | 27.80 | 30.00 | -6.70 | -6.70 | 10.0 | 130.2 | 15.4 | 208.0 | 538.0 | 2.4 | 1241.3 | 358.7 | 8.0 | 1.4 | 4120.0 | 2.3 | -27.1 | -215.1 | 7.78 | 0.2 | 0.0 | 0.2 | 0.1 | 5.9 | 22.4 | 71.7 | 20.3 | |
| C4 | II | 1446 | C4-6 | 29.80 | 32.00 | -6.92 | 47.4 | 162.0 | 16.8 | 216.0 | 592.0 | 2.1 | 1254.4 | 503.9 | 8.1 | 3.2 | 4330.0 | 2.4 | -27.7 | -219.1 | 7.79 | 0.2 | 0.0 | 0.2 | 0.2 | 6.2 | 19.7 | 74.1 | 21.0 |