Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity and C/N content of sediment core 374410-2RL, Gotland Deep, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762309, 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: 56.825970 * Longitude: 19.887500
Date/Time Start: 2009-12-13T12:28:00 * Date/Time End: 2009-12-13T12:28:00
Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 1.230 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 mass/volume | |
| 4 | Water content, wet mass | Water wm | % | Fossing, Henrik | Calculated from mass/volume | |
| 5 | Porosity | Poros | % vol | Fossing, Henrik | Calculated from mass/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:
31 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] |
|---|---|---|---|---|---|---|---|
| 0.020 | 1.0 | 94.8 | 94.80 | 1.29 | 10.63 | ||
| 0.030 | 0.00 | 6.3 | |||||
| 0.080 | 0.00 | ||||||
| 0.130 | 0.00 | ||||||
| 0.170 | 1.0 | 93.5 | 96.55 | 1.00 | 7.59 | ||
| 0.230 | 0.00 | ||||||
| 0.330 | 0.00 | ||||||
| 0.430 | 0.00 | ||||||
| 0.530 | 0.00 | ||||||
| 0.630 | 0.00 | ||||||
| 0.730 | 0.00 | ||||||
| 0.830 | 0.00 | ||||||
| 0.930 | 0.00 | ||||||
| 1.030 | 0.00 | ||||||
| 1.130 | 0.00 | ||||||
| 1.170 | 1.2 | 67.3 | 79.14 | 0.26 | 2.49 | ||
| 1.230 | 0.00 | 5.7 |