Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity, C/N content and pore water chemistry of sediment core 374380-6GC, Stolpe Fore Delta, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762232, 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: 56.343920 * Longitude: 19.229100
Date/Time Start: 2009-12-12T08:39:00 * Date/Time End: 2009-12-12T08:39:00
Minimum DEPTH, sediment/rock: 0.034 m * Maximum DEPTH, sediment/rock: 5.829 m
Event(s):
374380-6GC (374380) * Latitude: 56.343920 * Longitude: 19.229100 * Date/Time: 2009-12-12T08:39:00 * Elevation: -129.6 m * Recovery: 5.7 m * Location: Baltic Sea, Stolpe Channel and Fore Delta * 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. 35 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:
106 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] |
---|---|---|---|---|---|---|---|---|---|---|
0.034 | 0.0157 | 5.9 | ||||||||
0.250 | 1.15 | 67.3 | 77.5 | 0.31 | 2.87 | |||||
0.338 | 3.35 | 688.3 | 0.0 | |||||||
0.367 | 0.0222 | |||||||||
0.672 | 3.03 | 175.9 | 0.0 | |||||||
0.700 | 0.0340 | |||||||||
0.940 | 2.06 | 685.2 | 0.0 | |||||||
1.034 | 0.0361 | 6.0 | ||||||||
1.250 | 1.25 | 62.4 | 77.7 | 0.27 | 2.61 | |||||
1.338 | 1.67 | 20.5 | 0.0 | |||||||
1.367 | 0.0453 | |||||||||
1.672 | 0.86 | 75.3 | 0.0 | |||||||
1.700 | 0.0514 | |||||||||
1.940 | 0.48 | 717.1 | 0.0 | |||||||
2.034 | 0.0702 | 6.0 | ||||||||
2.228 | 0.38 | 188.0 | 0.0 | |||||||
2.250 | 1.19 | 59.8 | 71.2 | 0.23 | 2.27 | |||||
2.367 | 0.1334 | |||||||||
2.561 | 0.17 | 224.4 | 0.0 | |||||||
2.700 | 0.2208 | |||||||||
2.830 | 0.29 | 22.4 | 0.0 | |||||||
3.034 | 0.2444 | 5.8 | ||||||||
3.228 | 0.15 | 4.5 | 3.9 | |||||||
3.250 | 1.38 | 58.4 | 80.4 | 0.04 | ||||||
3.367 | 0.3113 | |||||||||
3.561 | 0.05 | 0.3 | 1.6 | |||||||
3.700 | 0.3548 | |||||||||
3.830 | 0.01 | 0.0 | 0.8 | |||||||
4.034 | 0.4130 | 5.9 | ||||||||
4.228 | 0.00 | 0.0 | 2.4 | |||||||
4.250 | 1.26 | 46.2 | 58.4 | 0.04 | ||||||
4.367 | 0.4055 | |||||||||
4.561 | 0.00 | 0.0 | 10.6 | |||||||
4.700 | 0.6230 | |||||||||
4.830 | 0.00 | 0.0 | 19.6 | |||||||
5.034 | 0.6146 | 5.8 | ||||||||
5.228 | 0.00 | 0.0 | 77.3 | |||||||
5.250 | 1.78 | 40.7 | 72.3 | 0.04 | 1.12 | |||||
5.367 | 0.6882 | |||||||||
5.561 | 0.00 | 0.0 | 4.3 | |||||||
5.700 | 0.6261 | 5.9 | ||||||||
5.829 | 0.0 | 14.9 |