Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity, C/N content and pore water chemistry of sediment core 373960-6GC, Mecklenburg Bay, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762337, 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: 54.046700 * Longitude: 11.124200
Date/Time Start: 2009-12-02T16:37:00 * Date/Time End: 2009-12-02T16:37:00
Minimum DEPTH, sediment/rock: 0.070 m * Maximum DEPTH, sediment/rock: 4.070 m
Event(s):
373960-6GC (373960) * Latitude: 54.046700 * Longitude: 11.124200 * Date/Time: 2009-12-02T16:37:00 * Elevation: -25.5 m * Recovery: 4.07 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:
97 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] |
---|---|---|---|---|---|---|---|---|---|---|
0.070 | 6.03 | 2069.3 | 0.0 | 0.0266 | 9.6 | |||||
0.320 | 4.91 | 2255.1 | 0.0 | 0.0559 | ||||||
0.404 | 2.57 | 2618.9 | 0.0 | 0.1136 | ||||||
0.470 | 1.17 | 67.2 | 78.5 | 0.39 | 3.54 | |||||
0.570 | 1.03 | 2050.4 | 0.0 | 0.1519 | ||||||
0.737 | 0.10 | 2956.2 | 0.0 | 0.1798 | ||||||
0.920 | 0.08 | 2209.6 | 0.0 | 0.4160 | ||||||
1.070 | 0.7784 | 9.3 | ||||||||
1.220 | 0.09 | 2365.0 | 0.0 | 1.4296 | ||||||
1.404 | 0.08 | 2080.7 | 0.0 | 1.6220 | ||||||
1.570 | 0.08 | 1751.0 | 0.0 | 2.0460 | 1.24 | 57.3 | 71.1 | 0.35 | 3.61 | |
1.737 | 0.08 | 1895.0 | 0.0 | 2.5382 | ||||||
1.920 | 0.19 | 30.3 | 0.0 | |||||||
2.070 | 0.10 | 269.8 | 0.0 | 2.9103 | 7.9 | |||||
2.404 | 0.49 | 991.5 | 0.0 | 3.0015 | ||||||
2.570 | 1.21 | 59.8 | 72.2 | 0.35 | 3.40 | |||||
2.737 | 0.09 | 612.5 | 0.0 | 3.1558 | ||||||
3.070 | 0.27 | 11.1 | 0.0 | 3.8055 | 7.4 | |||||
3.404 | 0.08 | 647.3 | 0.0 | 3.9355 | ||||||
3.570 | 1.19 | 48.2 | 57.3 | 0.19 | 2.05 | |||||
3.737 | 0.11 | 442.7 | 0.0 | 3.6483 | ||||||
4.070 | 0.22 | 197.1 | 0.0 | 3.5970 | 7.3 |