Wegener, Gunter (2005): Methane and sulphide concentrations and physical properties in sediment core HE208_759 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.316027
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Boetius, Antje (2004): Cruise Report of METROL expedition FS Heincke 208: Methane seepage in the North Sea. METROL Report, 23 pp, cr_he208.pdf
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK3-CT-2002-00080: Methane Flux Control in Ocean Margin Sediments
Coverage:
Latitude: 58.250367 * Longitude: 0.167300
Date/Time Start: 2004-05-15T14:41:50 * Date/Time End: 2004-05-15T14:41:50
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 2.50 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sulfate | [SO4]2- | mmol/l | Wegener, Gunter | Ion chromatography | |
| 3 | Methane, porewater | CH4 pw | mmol/l | Wegener, Gunter | Gas chromatography | |
| 4 | pH | pH | Wegener, Gunter | |||
| 5 | Sulfide | S2- | µmol/l | Wegener, Gunter | Spectrophotometry | |
| 6 | Density, wet bulk | WBD | g/cm3 | Wegener, Gunter | Calculated from mass/volume | |
| 7 | Porosity | Poros | % vol | Wegener, Gunter | Calculated from mass/volume |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
53 data points
Data
| 1 Depth sed [m] | 2 [SO4]2- [mmol/l] | 3 CH4 pw [mmol/l] | 4 pH | 5 S2- [µmol/l] | 6 WBD [g/cm3] | 7 Poros [% vol] |
|---|---|---|---|---|---|---|
| 0.10 | 0.000 | 7.6 | 0.00 | 1.70 | 0.57 | |
| 0.35 | 28.612 | 0.000 | 7.0 | 0.00 | 1.42 | 0.47 |
| 0.60 | 26.762 | 0.000 | 7.5 | 0.00 | 1.57 | 0.59 |
| 1.00 | 24.593 | 0.000 | 7.5 | 0.00 | 1.74 | 0.68 |
| 1.25 | 22.579 | 0.000 | 7.4 | 0.00 | 1.81 | 0.83 |
| 1.50 | 19.156 | 0.000 | 7.4 | 0.00 | 1.50 | 0.53 |
| 2.00 | 18.162 | 0.000 | 7.4 | 0.00 | 1.49 | 0.50 |
| 2.25 | 17.115 | 0.000 | 7.3 | 0.00 | 1.48 | 0.40 |
| 2.50 | 16.440 | 0.000 | 7.3 | 0.00 | 1.52 | 0.51 |