Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity, C/N content and pore water chemistry of sediment core 373870-6GC, Mecklenburg Bay, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762332, 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: 54.186350 * Longitude: 11.370720
Date/Time Start: 2009-12-01T09:48:00 * Date/Time End: 2009-12-01T09:48:00
Minimum DEPTH, sediment/rock: 0.047 m * Maximum DEPTH, sediment/rock: 8.430 m
Event(s):
373870-6GC (373870) * Latitude: 54.186350 * Longitude: 11.370720 * Date/Time: 2009-12-01T09:48:00 * Elevation: -23.0 m * Recovery: 8.38 m * Location: Baltic Sea, Mecklenburg Bay * 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. 10 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 2+ | Fe2+ | µmol/l | Ferdelman, Timothy G | Photometry | detection limit: 1.6 µmol/l |
5 | Methane | CH4 | mmol/l | Fossing, Henrik | Gas chromatography | detection limit: 0.0020-0.0036 mmol/l in the porosity range 0.9-0.5 |
6 | Density, wet bulk | WBD | g/cm3 | Fossing, Henrik | Calculated from mass/volume | |
7 | Water content, wet mass | Water wm | % | Fossing, Henrik | Calculated from mass/volume | |
8 | Porosity | Poros | % vol | Fossing, Henrik | Calculated from mass/volume | |
9 | Nitrogen, total per unit sediment volume | TN/sed | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
10 | Carbon, total, dissolved and particulate | TC | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
11 | Temperature, in rock/sediment | t | °C | Fossing, Henrik | Digital thermometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
152 data points
Data
1 Depth sed [m] | 2 [SO4]2- [mmol/l] | 3 H2S [µmol/l] | 4 Fe2+ [µmol/l] | 5 CH4 [mmol/l] | 6 WBD [g/cm3] | 7 Water wm [%] | 8 Poros [% vol] | 9 TN/sed [µmol/cm3] | 10 TC [µmol/cm3] | 11 t [°C] |
---|---|---|---|---|---|---|---|---|---|---|
0.047 | 0.0120 | |||||||||
0.097 | 5.85 | 2516.6 | 0.0 | |||||||
0.380 | 0.0762 | 8.5 | ||||||||
0.430 | 3.75 | 1910.2 | 0.0 | |||||||
0.714 | 0.4445 | |||||||||
0.764 | 0.93 | 4472.2 | 0.0 | |||||||
0.880 | 1.09 | 67.8 | 74.2 | 0.46 | 4.21 | |||||
1.047 | 2.1092 | |||||||||
1.097 | 0.04 | 4836.0 | 0.0 | |||||||
1.380 | 3.5899 | 7.8 | ||||||||
1.430 | 0.02 | 4699.6 | 0.0 | |||||||
1.714 | 3.6181 | |||||||||
1.764 | 0.02 | 4305.4 | 0.0 | |||||||
1.880 | 1.15 | 61.5 | 70.9 | 0.37 | 3.55 | |||||
2.047 | 3.0851 | |||||||||
2.097 | 0.02 | 3714.2 | 0.0 | |||||||
2.380 | 3.4665 | 7.7 | ||||||||
2.430 | 0.02 | 4578.3 | 0.0 | |||||||
2.714 | 3.5590 | |||||||||
2.764 | 0.01 | 4396.4 | 0.0 | |||||||
2.880 | 1.21 | 60.1 | 72.9 | 0.36 | 3.59 | |||||
3.047 | 3.6277 | |||||||||
3.097 | 0.02 | 5466.7 | 0.0 | |||||||
3.380 | 1.8969 | 6.9 | ||||||||
3.430 | 0.02 | 3138.1 | 0.0 | |||||||
3.714 | 3.7173 | |||||||||
3.764 | 0.02 | 2577.2 | 0.0 | |||||||
3.880 | 1.09 | 58.5 | 63.7 | 0.33 | 3.44 | |||||
4.047 | 2.3203 | |||||||||
4.097 | 0.01 | 2728.8 | 0.0 | |||||||
4.380 | 4.6965 | 7.1 | ||||||||
4.430 | 0.01 | 2346.8 | 0.0 | |||||||
4.714 | 3.6238 | |||||||||
4.764 | 0.13 | 1740.4 | 0.0 | |||||||
4.880 | 1.16 | 56.7 | 65.7 | 0.34 | 3.26 | |||||
5.097 | 0.17 | 736.8 | 0.0 | |||||||
5.380 | 3.7501 | 7.1 | ||||||||
5.430 | 0.07 | 1503.9 | 0.0 | |||||||
5.714 | 3.7466 | |||||||||
5.764 | 0.28 | 1422.0 | 0.0 | |||||||
5.880 | 1.19 | 55.0 | 65.3 | 0.30 | 3.07 | |||||
6.047 | 2.4031 | |||||||||
6.097 | 0.18 | 1079.4 | 0.0 | |||||||
6.380 | 3.5909 | 6.7 | ||||||||
6.430 | 0.02 | 603.4 | 0.0 | |||||||
6.714 | 2.4402 | |||||||||
6.764 | 0.01 | 589.7 | 0.0 | |||||||
6.880 | 1.51 | 35.4 | 53.3 | 0.03 | 2.46 | |||||
7.047 | 3.0143 | |||||||||
7.097 | 0.01 | 466.9 | 0.0 | |||||||
7.380 | 3.1685 | 6.8 | ||||||||
7.430 | 0.01 | 43.5 | 2.4 | |||||||
7.714 | 4.0268 | |||||||||
7.764 | 0.6 | 348.6 | ||||||||
7.880 | 1.69 | 25.9 | 43.8 | 0.02 | 2.09 | |||||
8.047 | 0.0 | 489.4 | 3.8034 | |||||||
8.097 | 0.2 | 380.8 | ||||||||
8.380 | 465.9 | 4.2096 | 7.7 | |||||||
8.430 | 0.2 | 434.9 |