Wegener, Gunter (2005): Methane and sulphide concentrations, oxydation rate and physical properties in sediment core HE208_750 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.316025
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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: 57.954850 * Longitude: 0.603000
Date/Time Start: 2004-05-15T08:13:30 * Date/Time End: 2004-05-15T08:13:30
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 3.30 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 | Sulfate reduction rate | SRR | nmol/cm3/day | Wegener, Gunter | Chromium reduction destillation, cold single step | 1. parallel |
| 5 | Sulfate reduction rate | SRR | nmol/cm3/day | Wegener, Gunter | Chromium reduction destillation, cold single step | 2. parallel |
| 6 | Sulfate reduction rate | SRR | nmol/cm3/day | Wegener, Gunter | Chromium reduction destillation, cold single step | 3. parallel |
| 7 | Sulfide | S2- | µmol/l | Wegener, Gunter | Spectrophotometry | |
| 8 | pH | pH | Wegener, Gunter | |||
| 9 | Density, wet bulk | WBD | g/cm3 | Wegener, Gunter | Calculated from mass/volume | |
| 10 | Porosity | Poros | % vol | Wegener, Gunter | Calculated from mass/volume |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
228 data points