Naeth, Jochen (2002): Gaschromatographic analysis of sediment core MD01-2453 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.72128
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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: 53.073300 * Longitude: -12.526700
Date/Time Start: 2001-09-08T05:50:00 * Date/Time End: 2001-09-08T05:50:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 16.5 m
Event(s):
MD01-2453 * Latitude: 53.073300 * Longitude: -12.526700 * Date/Time: 2001-09-08T05:50:00 * Elevation: -359.0 m * Penetration: 20 m * Recovery: 17.63 m * Campaign: MD123 (GEOSCIENCES, MARMARCORE) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO) * Comment: Connemara
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:
132 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] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.0 | E50175 | 5870 | 0 | 0.000 | 0.16 | 0.03 | 14.6 | 10.4 | 0.085 | 0.005 | 3.37 |
| 1.5 | E50176 | 2560 | 0 | 0.000 | 0.38 | 0.05 | 15.6 | 5.7 | 0.040 | 0.005 | 1.22 |
| 3.0 | E50177 | 2720 | 0 | 0.000 | 0.27 | 0.16 | 15.5 | 7.3 | 0.042 | 0.004 | 1.46 |
| 4.5 | E50178 | 2600 | 0 | 0.000 | 0.22 | 0.13 | 14.1 | 9.3 | 0.037 | 0.003 | 1.17 |
| 6.0 | E50179 | 1700 | 0 | 0.000 | 0.29 | 0.12 | 16.5 | 6.6 | 0.028 | 0.003 | 0.99 |
| 7.5 | E50180 | 1550 | 0 | 0.000 | 0.29 | 0.11 | 14.8 | 7.9 | 0.023 | 0.002 | 0.68 |
| 9.0 | E50181 | 1680 | 0 | 0.000 | 0.40 | 0.07 | 15.4 | 7.6 | 0.026 | 0.002 | 0.57 |
| 10.5 | E50182 | 1560 | 0 | 0.000 | 0.42 | 0.05 | 15.5 | 7.7 | 0.024 | 0.002 | 0.51 |
| 12.0 | E50183 | 1590 | 0 | 0.000 | 0.41 | 0.04 | 16.5 | 6.2 | 0.026 | 0.003 | 0.70 |
| 13.5 | E50184 | 2200 | 0 | 0.000 | 0.54 | 0.09 | 18.7 | 3.9 | 0.041 | 0.007 | 1.32 |
| 15.0 | E50185 | 2810 | 0 | 0.000 | 0.54 | 0.07 | 16.9 | 5.7 | 0.047 | 0.006 | 1.02 |
| 16.5 | E50186 | 1860 | 0 | 0.000 | 0.23 | 0.04 | 14.3 | 9.8 | 0.027 | 0.002 | 0.79 |