Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity, C/N content and pore water chemistry of sediment core 374170-6GC, Bornholm Basin, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763053, In: Jørgensen, BB et al. (2011): Chemistry of sediment cores of POSEIDON cruise POS392 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.762358
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Endler, Rudolf; Rehder, Gregor (2009): FS Poseidon Cruise Report P392. Leibniz Institute for Baltic Sea Research Warnemünde, 53 pp, hdl:10013/epic.37704.d001
Project(s):
Methane emission in the Baltic Sea (BALTIC-GAS)
Coverage:
Latitude: 55.401570 * Longitude: 15.473280
Date/Time Start: 2009-12-06T09:29:00 * Date/Time End: 2009-12-06T09:29:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 10.340 m
Event(s):
374170-6GC (374170) * Latitude: 55.401570 * Longitude: 15.473280 * Date/Time: 2009-12-06T09:29:00 * Elevation: -93.2 m * Recovery: 10.34 m * Location: Bornholm Basin * Campaign: POS392 (BALTIC Gas) * Basis: Poseidon * Method/Device: Gravity corer (GC) * Comment: The depth in core (m) is not measured from the 'real' sediment surface but from the top of core. Approx. 60 cm surface sediment was lost during coring
Comment:
Concentrations listed as 0 are not necessarily 0 but below detection.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sulfate | [SO4]2- | mmol/l | Ferdelman, Timothy G | Ion chromatography | detection limit: 0.01 mmol/l |
3 | Hydrogen sulfide | H2S | µmol/l | Ferdelman, Timothy G | Photometry | detection limit: 1.0 µmol/l |
4 | Iron, total | Fe tot | µmol/l | Ferdelman, Timothy G | Photometry | detection limit: 1.6 µmol/l |
5 | Iron 2+ | Fe2+ | µmol/l | Ferdelman, Timothy G | Photometry | detection limit: 0.0020-0.0036 mmol/l in the porosity range 0.9-0.5 |
6 | Methane | CH4 | mmol/l | Fossing, Henrik | Gas chromatography | |
7 | Density, wet bulk | WBD | g/cm3 | Fossing, Henrik | Calculated from mass/volume | |
8 | Water content, wet mass | Water wm | % | Fossing, Henrik | Calculated from mass/volume | |
9 | Porosity | Poros | % vol | Fossing, Henrik | Calculated from mass/volume | |
10 | Nitrogen, total per unit sediment volume | TN/sed | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
11 | Carbon, total, dissolved and particulate | TC | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
12 | Temperature, in rock/sediment | t | °C | Fossing, Henrik | Digital thermometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
216 data points
Data
1 Depth sed [m] | 2 [SO4]2- [mmol/l] | 3 H2S [µmol/l] | 4 Fe tot [µmol/l] | 5 Fe2+ [µmol/l] | 6 CH4 [mmol/l] | 7 WBD [g/cm3] | 8 Water wm [%] | 9 Poros [% vol] | 10 TN/sed [µmol/cm3] | 11 TC [µmol/cm3] | 12 t [°C] |
---|---|---|---|---|---|---|---|---|---|---|---|
0.000 | 1.31 | 44.3 | 57.8 | 0.05 | 1.77 | ||||||
0.055 | 3.07 | 1537.9 | 6.1 | 5.5 | |||||||
0.320 | 2.12 | 1613.8 | 5.6 | 5.1 | |||||||
0.370 | 8.6 | ||||||||||
0.700 | 0.0038 | ||||||||||
0.719 | 1.16 | 1397.4 | 6.1 | 5.1 | |||||||
1.034 | 0.0051 | 8.0 | |||||||||
1.052 | 1.09 | 563.9 | 11.8 | 4.7 | |||||||
1.200 | 1.03 | 75.0 | 77.2 | 0.54 | 5.15 | ||||||
1.320 | 0.60 | 363.6 | 10.8 | 7.5 | |||||||
1.367 | 0.0050 | ||||||||||
1.700 | 0.0060 | ||||||||||
1.719 | 1.02 | 6.8 | 1.4 | 2.4 | |||||||
1.987 | 0.35 | 453.8 | 2.4 | 3.5 | |||||||
2.034 | 0.0051 | 7.8 | |||||||||
2.200 | 1.05 | 65.3 | 68.7 | 0.32 | 3.00 | ||||||
2.367 | 0.0037 | ||||||||||
2.385 | 0.33 | 6.6 | 1.4 | 0.0 | |||||||
2.700 | 0.0053 | ||||||||||
2.719 | 0.22 | 380.7 | 6.1 | 3.5 | |||||||
2.987 | 0.17 | 312.1 | 2.8 | 1.2 | |||||||
3.034 | 0.0053 | 7.3 | |||||||||
3.200 | 1.08 | 63.2 | 68.1 | 0.33 | 3.45 | ||||||
3.367 | 0.0048 | ||||||||||
3.385 | 0.18 | 2.7 | 15.5 | 2.4 | |||||||
3.700 | 0.0053 | ||||||||||
3.725 | 0.05 | 68.5 | 14.6 | 3.1 | |||||||
3.990 | 0.04 | 0.5 | 5.6 | 1.6 | |||||||
4.040 | 0.0049 | 7.1 | |||||||||
4.200 | 1.14 | 58.2 | 66.2 | 0.24 | 3.55 | ||||||
4.370 | 0.0048 | ||||||||||
4.385 | 0.00 | 0.1 | 40.5 | 2.0 | |||||||
4.700 | 0.01 | 0.2 | 77.2 | 2.4 | 0.0047 | 6.9 | |||||
4.940 | 1.03 | 53.3 | 54.7 | 0.13 | 0.75 | ||||||
4.960 | 0.00 | 0.1 | 82.8 | 5.9 | |||||||
5.010 | 0.0042 | ||||||||||
5.340 | 0.0047 | ||||||||||
5.359 | 0.01 | 0.1 | 83.3 | 2.4 | |||||||
5.674 | 0.0047 | 6.9 | |||||||||
5.692 | 0.06 | 0.6 | 101.6 | 29.8 | |||||||
5.840 | 1.16 | 56.3 | 65.2 | 0.05 | |||||||
5.960 | 0.09 | 0.0 | 118.6 | 24.3 | |||||||
6.007 | 0.0051 | ||||||||||
6.340 | 0.0045 | ||||||||||
6.359 | 0.16 | 0.0 | 175.1 | 88.2 | |||||||
6.674 | 0.0000 | 6.8 | |||||||||
6.692 | 0.21 | 0.1 | 170.4 | 76.9 | |||||||
6.840 | 1.29 | 52.6 | 68.0 | 0.06 | 0.23 | ||||||
6.960 | 0.25 | 0.0 | 205.2 | 139.6 | |||||||
7.007 | 0.0043 | ||||||||||
7.340 | 0.0048 | ||||||||||
7.359 | 0.32 | 0.0 | 224.9 | 144.7 | |||||||
7.674 | 0.0044 | 6.8 | |||||||||
7.692 | 0.39 | 0.0 | 257.4 | 212.2 | |||||||
7.840 | 1.17 | 50.7 | 59.4 | 0.04 | |||||||
7.960 | 0.44 | 0.0 | 263.5 | 212.2 | |||||||
8.007 | 0.0052 | ||||||||||
8.340 | 0.0048 | ||||||||||
8.359 | 0.51 | 0.0 | 296.9 | 225.5 | |||||||
8.674 | 0.0040 | 6.8 | |||||||||
8.692 | 0.57 | 0.2 | 203.3 | 87.8 | |||||||
8.840 | 1.20 | 42.3 | 50.7 | 0.03 | 0.32 | ||||||
8.960 | 0.57 | 0.0 | 372.7 | 329.4 | |||||||
9.007 | 0.0044 | ||||||||||
9.330 | 6.7 | ||||||||||
9.340 | 0.0038 | ||||||||||
9.359 | 0.62 | 0.0 | 387.3 | 364.3 | |||||||
9.692 | 0.62 | 0.2 | 379.8 | 352.9 | |||||||
9.840 | 1.23 | 47.9 | 58.7 | 0.05 | 0.78 | ||||||
9.960 | 0.63 | 0.0 | 353.4 | 341.6 | |||||||
10.340 | 6.6 |