Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity and C/N content of sediment core 374430-2RL, Stolpe Fore Delta, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762249, 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: 56.431930 * Longitude: 19.417420
Date/Time Start: 2009-12-15T07:32:00 * Date/Time End: 2009-12-15T07:32:00
Minimum DEPTH, sediment/rock: 0.030 m * Maximum DEPTH, sediment/rock: 0.980 m
Event(s):
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 | Methane | CH4 | mmol/l | Fossing, Henrik | Gas chromatography | detection limit: 0.0020-0.0036 mmol/l in the porosity range 0.9-0.5 |
| 3 | Density, wet bulk | WBD | g/cm3 | Fossing, Henrik | Calculated from weight/volume | |
| 4 | Water content, wet mass | Water wm | % | Fossing, Henrik | Calculated from weight/volume | |
| 5 | Porosity | Poros | % vol | Fossing, Henrik | Calculated from weight/volume | |
| 6 | Nitrogen, total per unit sediment volume | TN/sed | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
| 7 | Carbon, total, dissolved and particulate | TC | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
| 8 | Temperature, in rock/sediment | t | °C | Fossing, Henrik | Digital thermometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
28 data points
Data
| 1 Depth sed [m] | 2 CH4 [mmol/l] | 3 WBD [g/cm3] | 4 Water wm [%] | 5 Poros [% vol] | 6 TN/sed [µmol/cm3] | 7 TC [µmol/cm3] | 8 t [°C] |
|---|---|---|---|---|---|---|---|
| 0.030 | 0.0028 | 6.4 | |||||
| 0.080 | 0.0031 | 1.17 | 81.5 | 95.2 | 0.40 | 3.23 | |
| 0.130 | 0.0039 | ||||||
| 0.180 | 1.18 | 77.9 | 92.2 | 0.34 | 2.73 | ||
| 0.230 | 0.0062 | ||||||
| 0.330 | 0.0093 | ||||||
| 0.430 | 0.0124 | ||||||
| 0.530 | 0.0187 | ||||||
| 0.630 | 0.0256 | ||||||
| 0.730 | 0.0249 | ||||||
| 0.830 | 0.0266 | ||||||
| 0.930 | 0.0334 | 4.9 | |||||
| 0.980 | 1.19 | 68.6 | 81.7 | 0.28 | 2.53 |