Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Methane content of sediment core 374180-6GC, Bornholm Basin, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763052, 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
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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: 55.338820 * Longitude: 15.437280
Date/Time Start: 2009-12-06T12:42:00 * Date/Time End: 2009-12-06T12:42:00
Minimum DEPTH, sediment/rock: 0.200 m * Maximum DEPTH, sediment/rock: 6.500 m
Event(s):
374180-6GC (374180) * Latitude: 55.338820 * Longitude: 15.437280 * Date/Time: 2009-12-06T12:42:00 * Elevation: -92.8 m * Recovery: 6.5 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. 40 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 | Methane, sediment | CH4 sed | µmol/cm3 | Fossing, Henrik | Gas chromatography | detection limit: 0.0018 µmol/cm**3 |
| 3 | 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 sed [µmol/cm3] | 3 t [°C] |
|---|---|---|
| 0.200 | 5.3362 | 8.7 |
| 0.530 | 5.1960 | |
| 0.860 | 4.2065 | 7.9 |
| 1.170 | 3.9018 | |
| 1.500 | 5.0828 | |
| 1.840 | 5.2208 | 7.9 |
| 2.170 | 4.9991 | |
| 2.500 | 6.8641 | |
| 2.834 | 5.7917 | 7.4 |
| 3.167 | 5.6470 | |
| 3.500 | 6.6806 | |
| 3.834 | 5.9911 | 7.3 |
| 4.167 | 9.3431 | |
| 4.500 | 6.8175 | |
| 4.834 | 6.0134 | 7.0 |
| 5.167 | 6.0133 | |
| 5.500 | 5.6599 | |
| 5.834 | 6.4195 | 6.9 |
| 6.167 | 6.7807 | |
| 6.500 | 8.7450 | 6.7 |