Naeth, Jochen (2002): Gaschromatographic analysis of sediment core MD01-2451 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.72073
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Related to:
Naeth, Jochen (2003): Formation of Carbonate Mounds in the Porcupine Basin, Offshore Ireland: Transport of substrates for microbial processes from deep sources using numerical simulation. PhD Thesis, GeoForschungsZentrum Potsdam, Potsdam, Germany, 200+
Project(s):
The Mound Factory: Internal Controls (GEOMOUND)
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK3-CT-1999-00016: The Mound Factory: Internal Controls
Coverage:
Latitude: 51.375000 * Longitude: -11.716700
Date/Time Start: 2001-09-07T13:45:00 * Date/Time End: 2001-09-07T13:45:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 12.000 m
Event(s):
MD01-2451 * Latitude: 51.375000 * Longitude: -11.716700 * Date/Time: 2001-09-07T13:45:00 * Elevation: -773.0 m * Recovery: 12.82 m * Campaign: MD123 (GEOSCIENCES, MARMARCORE) * Basis: Marion Dufresne (1995) * Method/Device: Trigger corer (TC) * Comment: Challenger Core Not open onboard
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Naeth, Jochen | |||
| 3 | Methane | CH4 | ppbv | Naeth, Jochen | Headspace Gas Chromatography, Perkin-Elmer | |
| 4 | Ethane | C2H6 | ppbv | Naeth, Jochen | Headspace Gas Chromatography, Perkin-Elmer | |
| 5 | Isobutane | i-C4H10 | ppmv | Naeth, Jochen | Headspace Gas Chromatography, Perkin-Elmer | |
| 6 | Carbon, organic, total | TOC | % | Naeth, Jochen | Element analyser CHN, LECO | |
| 7 | Sulfur, total | TS | % | Naeth, Jochen | Element analyser CHN, LECO | |
| 8 | Headspace | Hs | ml | Naeth, Jochen | ||
| 9 | Sample mass | Samp m | g | Naeth, Jochen | ||
| 10 | Methane, absolute volume | CH4 | µl | Naeth, Jochen | Headspace Gas Chromatography, Perkin-Elmer | |
| 11 | Methane per unit sediment mass | CH4/sed | µg/g | Naeth, Jochen | Headspace Gas Chromatography, Perkin-Elmer | |
| 12 | Methane, per unit mass total organic carbon | CH4/TOC | µg/g | Naeth, Jochen | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
99 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 CH4 [ppbv] | 4 C2H6 [ppbv] | 5 i-C4H10 [ppmv] | 6 TOC [%] | 7 TS [%] | 8 Hs [ml] | 9 Samp m [g] | 10 CH4 [µl] | 11 CH4/sed [µg/g] | 12 CH4/TOC [µg/g] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.000 | E50166 | 5090 | 0 | 0.0 | 0.17 | 0.03 | 16.7 | 6.8 | 0.085 | 0.008 | 5.04 |
| 1.500 | E50167 | 3770 | 0 | 0.0 | 0.23 | 0.25 | 14.2 | 10.1 | 0.053 | 0.004 | 1.56 |
| 3.000 | E50168 | 3040 | 0 | 0.0 | 0.23 | 0.35 | 15.2 | 9.1 | 0.046 | 0.003 | 1.45 |
| 4.500 | E50169 | 0 | 0 | 0.0 | 0.22 | 0.29 | 17.6 | 3.1 | 0.000 | 0.000 | 0.00 |
| 6.000 | E50170 | 2140 | 0 | 0.0 | 0.34 | 0.18 | 14.6 | 9.0 | 0.031 | 0.002 | 0.70 |
| 7.500 | E50171 | 970 | 0 | 0.0 | 0.37 | 0.16 | 15.0 | 7.8 | 0.015 | 0.001 | 0.34 |
| 9.000 | E50172 | 350 | 0 | 0.0 | 0.31 | 0.19 | 13.9 | 6.8 | 0.005 | 0.000 | 0.15 |
| 10.500 | E50173 | 3620 | 0 | 0.0 | 0.17 | 0.20 | 11.5 | 13.7 | 0.042 | 0.002 | 1.16 |
| 12.000 | E50174 | 860 | 0 | 0.0 | 0.22 | 0.17 | 15.0 | 8.2 | 0.013 | 0.001 | 0.47 |