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Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity and C/N content of sediment core 373900-2RL, Mecklenburg Bay, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762341, 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):
Coverage:
Latitude: 54.147170 * Longitude: 11.242850
Date/Time Start: 2009-12-01T15:29:00 * Date/Time End: 2009-12-01T15:29:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.810 m
Event(s):
373900-2RL (373900) * Latitude: 54.147170 * Longitude: 11.242850 * Date/Time: 2009-12-01T15:29:00 * Elevation: -23.0 m * Recovery: 0.95 m * Location: Baltic Sea, Mecklenburg Bay * Campaign: POS392 (BALTIC Gas) * Basis: Poseidon * Method/Device: Rumohr-Lot (RL)
Comment:
Concentrations listed as 0 are not necessarily 0 but below detection.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
MethaneCH4mmol/lFossing, HenrikGas chromatographydetection limit: 0.0020-0.0036 mmol/l in the porosity range 0.9-0.5
Density, wet bulkWBDg/cm3Fossing, HenrikCalculated from mass/volume
Water content, wet massWater wm%Fossing, HenrikCalculated from mass/volume
PorosityPoros% volFossing, HenrikCalculated from mass/volume
Nitrogen, total per unit sediment volumeTN/sedµmol/cm3Fossing, HenrikCN-analyser (CHN-O-rapid)
Carbon, total, dissolved and particulateTCµmol/cm3Fossing, HenrikCN-analyser (CHN-O-rapid)
Temperature, in rock/sedimentt°CFossing, HenrikDigital thermometer
Size:
22 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Depth sed [m]

CH4 [mmol/l]

WBD [g/cm3]

Water wm [%]

Poros [% vol]

TN/sed [µmol/cm3]

TC [µmol/cm3]

t [°C]
0.0100.00008.8
0.0501.1376.887.000.484.03
0.0600.0043
0.1100.0072
0.2100.0255
0.3100.0178
0.4100.0411
0.4501.1467.677.000.383.37
0.5100.0490
0.6100.0486
0.7100.1457
0.8100.58389.6