Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity, C/N content and pore water chemistry of sediment core 374175-5GC, Bornholm Basin, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763055, 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: 55.350870 * Longitude: 15.443980
Date/Time Start: 2009-12-08T08:10:00 * Date/Time End: 2009-12-08T08:10:00
Minimum DEPTH, sediment/rock: 0.140 m * Maximum DEPTH, sediment/rock: 8.750 m
Event(s):
374175-5GC (374175) * Latitude: 55.350870 * Longitude: 15.443980 * Date/Time: 2009-12-08T08:10:00 * Elevation: -93.0 m * Recovery: 8.75 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. 30 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:
172 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] |
---|---|---|---|---|---|---|---|---|---|---|---|
0.140 | 2.3573 | ||||||||||
0.180 | 0.03 | 1310.0 | 2.0 | ||||||||
0.474 | 5.1062 | 9.0 | |||||||||
0.499 | 0.15 | 9.1 | 11.8 | ||||||||
0.690 | 1.01 | 75.5 | 76.2 | 0.57 | 4.49 | ||||||
0.807 | 6.4020 | ||||||||||
0.832 | 0.03 | 229.3 | 2.0 | ||||||||
1.100 | 0.02 | 35.1 | 0.8 | ||||||||
1.140 | 7.1255 | ||||||||||
1.474 | 6.5231 | 8.1 | |||||||||
1.499 | 0.05 | 0.3 | 2.0 | ||||||||
1.690 | 1.03 | 69.7 | 71.7 | 0.48 | 4.11 | ||||||
1.767 | 0.09 | 0.6 | 1.6 | ||||||||
1.807 | 6.4395 | ||||||||||
2.140 | 6.8709 | 7.7 | |||||||||
2.165 | 0.09 | 0.2 | 1.2 | ||||||||
2.480 | 8.8176 | ||||||||||
2.505 | 0.14 | 0.5 | 2.4 | ||||||||
2.690 | 1.16 | 64.5 | 74.5 | 0.47 | 3.94 | ||||||
2.770 | 0.11 | 0.2 | 1.6 | ||||||||
2.810 | 6.5871 | ||||||||||
3.140 | 7.4205 | 7.5 | |||||||||
3.165 | 0.00 | 0.7 | 2.7 | ||||||||
3.300 | 1.26 | 64.2 | 80.8 | 0.45 | 4.03 | ||||||
3.420 | 9.6249 | ||||||||||
3.445 | 0.11 | 0.7 | 0.4 | ||||||||
3.710 | 0.00 | 0.7 | 8.5 | 7.8 | |||||||
3.750 | 11.6734 | ||||||||||
4.084 | 8.8020 | 7.3 | |||||||||
4.109 | 0.04 | 0.7 | 14.1 | 9.0 | |||||||
4.300 | 1.18 | 63.5 | 74.7 | 0.46 | 4.13 | ||||||
4.417 | 10.2662 | ||||||||||
4.442 | 0.03 | 0.9 | 11.8 | 8.6 | |||||||
4.710 | 0.00 | 0.9 | 11.8 | 6.7 | |||||||
4.750 | 8.9817 | ||||||||||
5.084 | 7.6871 | 7.1 | |||||||||
5.109 | 0.01 | 0.9 | 7.5 | 4.3 | |||||||
5.300 | 1.19 | 60.2 | 71.5 | 0.48 | 4.34 | ||||||
5.417 | 9.0958 | ||||||||||
5.442 | 0.00 | 0.0 | 9.9 | 4.7 | |||||||
5.710 | 0.00 | 0.6 | 9.4 | 3.9 | |||||||
5.750 | 7.6101 | ||||||||||
6.084 | 9.8265 | 7.1 | |||||||||
6.109 | 0.01 | 0.6 | 12.2 | 1.2 | |||||||
6.300 | 1.14 | 57.2 | 65.0 | 0.17 | 1.12 | ||||||
6.417 | 9.6754 | ||||||||||
6.442 | 0.00 | 0.6 | 66.8 | 27.1 | |||||||
6.710 | 0.01 | 0.6 | 228.2 | 161.6 | |||||||
6.750 | 10.6611 | ||||||||||
7.084 | 9.0086 | 6.8 | |||||||||
7.109 | 0.5 | 477.6 | |||||||||
7.300 | 1.26 | 48.0 | 60.6 | 0.08 | 0.73 | ||||||
7.417 | 8.5432 | ||||||||||
7.442 | 0.00 | 0.5 | 467.8 | ||||||||
7.710 | 0.00 | 0.4 | 471.8 | ||||||||
7.750 | 7.8438 | ||||||||||
8.084 | 6.3052 | 6.7 | |||||||||
8.109 | 0.00 | 0.5 | 493.3 | ||||||||
8.300 | 1.26 | 48.0 | 60.5 | 0.05 | 0.29 | ||||||
8.417 | 5.6623 | ||||||||||
8.442 | 0.00 | 0.5 | 523.5 | ||||||||
8.710 | 0.00 | 1.1 | 520.8 | ||||||||
8.750 | 5.0732 | 6.8 |