Wegener, Gunter (2005): Methane concentration, oxydation rate and physical properties in sediment core HE208_713. PANGAEA, https://doi.org/10.1594/PANGAEA.316022
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: 58.282710 * Longitude: 0.975399
Date/Time Start: 2004-05-12T13:10:30 * Date/Time End: 2004-05-12T13:10:30
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 1.70 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sulfide | S2- | µmol/l | Wegener, Gunter | Spectrophotometry | |
3 | Methane, porewater | CH4 pw | mmol/l | Wegener, Gunter | Gas chromatography | |
4 | Methane, oxidation rate, anaerobic | CH4 AOM | nmol/cm3/day | Wegener, Gunter | Ion chromatography | 1. parallel |
5 | Methane, oxidation rate, anaerobic | CH4 AOM | nmol/cm3/day | Wegener, Gunter | Ion chromatography | 2. parallel |
6 | Methane, oxidation rate, anaerobic | CH4 AOM | nmol/cm3/day | Wegener, Gunter | Ion chromatography | 3. parallel |
7 | pH | pH | Wegener, Gunter | |||
8 | Density, wet bulk | WBD | g/cm3 | Wegener, Gunter | Calculated from weight/volume | |
9 | Porosity | Poros | % vol | Wegener, Gunter | Calculated from weight/volume |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
79 data points
Data
1 Depth sed [m] | 2 S2- [µmol/l] (Spectrophotometry) | 3 CH4 pw [mmol/l] (Gas chromatography) | 4 CH4 AOM [nmol/cm3/day] (1. parallel, Ion chromatography) | 5 CH4 AOM [nmol/cm3/day] (2. parallel, Ion chromatography) | 6 CH4 AOM [nmol/cm3/day] (3. parallel, Ion chromatography) | 7 pH | 8 WBD [g/cm3] (Calculated from weight/volume) | 9 Poros [% vol] (Calculated from weight/volume) |
---|---|---|---|---|---|---|---|---|
0.05 | 0.00 | 0.000 | 03.34577 | 02.73702 | 05.36708 | 7.3 | 1.40 | 0.61 |
0.15 | 0.00 | 04.92378 | 05.34081 | 08.57059 | 7.1 | 1.66 | 0.75 | |
0.35 | 0.00 | 05.31863 | 06.88052 | 07.74441 | 7.2 | 1.33 | 0.52 | |
0.55 | 0.86 | 0.000 | 00.00000 | 00.00000 | 00.00000 | 7.4 | 1.38 | 0.61 |
0.75 | 0.73 | 0.000 | 00.00000 | 00.00000 | 00.00000 | 7.5 | 1.58 | 0.53 |
0.80 | 1.13 | 0.001 | 00.00000 | 00.00000 | 00.00000 | 7.2 | ||
1.00 | 0.81 | 0.001 | 00.00000 | 00.00000 | 00.00000 | 7.4 | 1.88 | 0.33 |
1.20 | 0.95 | 0.003 | 00.00000 | 00.00000 | 00.00000 | 7.4 | 1.58 | 0.47 |
1.40 | 0.86 | 0.010 | 00.00000 | 00.00000 | 00.00000 | 7.4 | 1.63 | 0.48 |
1.60 | 1.29 | 0.005 | 00.00000 | 00.00000 | 00.00000 | 7.5 | 1.67 | 0.43 |
1.70 | 0.68 | 0.005 | 7.9 |