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Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity, C/N content and pore water chemistry of sediment core 374200-6GC, Bornholm Basin, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763057, 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: 55.249550 * Longitude: 15.435780
Date/Time Start: 2009-12-08T15:16:00 * Date/Time End: 2009-12-08T15:16:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 11.310 m
Event(s):
374200-6GC (374200) * Latitude: 55.249550 * Longitude: 15.435780 * Date/Time: 2009-12-08T15:16:00 * Elevation: -93.0 m * Recovery: 11.31 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. 35 cm surface sediment was lost during coring
Comment:
Concentrations listed as 0 are not necessarily 0 but below detection.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Sulfate[SO4]2-mmol/lFerdelman, Timothy GIon chromatographydetection limit: 0.01 mmol/l
Hydrogen sulfideH2Sµmol/lFerdelman, Timothy GPhotometrydetection limit: 1.0 µmol/l
Iron, totalFe totµmol/lFerdelman, Timothy GPhotometrydetection limit: 1.6 µmol/l
Iron 2+Fe2+µmol/lFerdelman, Timothy GPhotometrydetection limit: 0.0020-0.0036 mmol/l in the porosity range 0.9-0.5
MethaneCH4mmol/lFossing, HenrikGas chromatography
Density, wet bulkWBDg/cm3Fossing, HenrikCalculated from weight/volume
Water content, wet massWater wm%Fossing, HenrikCalculated from weight/volume
PorosityPoros% volFossing, HenrikCalculated from weight/volume
10 Nitrogen, total per unit sediment volumeTN/sedµmol/cm3Fossing, HenrikCN-analyser (CHN-O-rapid)
11 Carbon, total, dissolved and particulateTCµmol/cm3Fossing, HenrikCN-analyser (CHN-O-rapid)
12 Temperature, in rock/sedimentt°CFossing, HenrikDigital thermometer
Size:
220 data points

Data

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


Depth sed [m]

[SO4]2- [mmol/l]

H2S [µmol/l]

Fe tot [µmol/l]

Fe2+ [µmol/l]

CH4 [mmol/l]

WBD [g/cm3]

Water wm [%]

Poros [% vol]
10 
TN/sed [µmol/cm3]
11 
TC [µmol/cm3]
12 
t [°C]
0.0000.10648.8
0.1301.0174.875.30.503.87
0.1950.051511.31.6
0.2473.9249
0.2900.11651.21.6
0.5250.1260.83.5
0.5806.1819
0.8590.08250.61.2
0.9146.37488.2
1.1300.04366.41.61.0769.974.80.604.93
1.2476.4290
1.5250.05251.61.6
1.5807.0521
1.8590.237.61.6
1.9146.29637.6
2.1300.03264.41.21.1261.869.30.453.71
2.2476.3249
2.5250.1062.71.6
2.5806.2605
2.8590.0729.61.2
2.9146.11037.4
3.1300.0320.41.90.81.1259.266.30.353.07
3.2475.8192
3.5250.130.91.41.6
3.5804.7293
3.8590.021.01.94.3
3.9144.14837.1
4.1300.001.420.723.11.2654.869.20.150.69
4.2473.8793
4.5250.030.7113.4127.8
4.5803.6761
4.8650.010.2159.2
4.9203.44707.1
5.1300.000.2190.61.2059.871.80.110.29
5.2503.2620
5.4600.000.2232.2
5.5802.89257.0
5.8601.2357.671.00.080.08
5.9250.000.2183.9
5.9802.2274
6.1900.020.2232.5178.8
6.3102.0715
6.5890.030.2235.3175.7
6.6441.75697.0
6.8601.1648.656.30.040.10
6.9220.050.2266.4213.3
6.9771.3981
7.1900.100.2312.0263.9
7.3101.0847
7.5890.210.2389.2330.6
7.6440.71036.9
7.8601.2749.562.90.02
7.9220.280.2295.7
7.9770.8337
8.1900.330.2377.6
8.3100.6832
8.5890.440.2454.1
8.6440.48756.8
8.8601.5329.044.30.65
8.9220.520.2386.3
8.9770.3605
9.1900.550.2429.2
9.3100.3450
9.5890.620.2424.7
9.6440.25336.9
9.8601.2252.063.40.050.88
9.9220.660.2514.1
9.9770.2354
10.1900.660.2505.9
10.3100.1639
10.5890.2582.7
10.6440.14146.7
10.8601.3844.962.10.061.57
10.9220.670.2544.7
10.9770.0854
11.1900.670.2543.9
11.3100.06116.7