Ertefai, Tobias F (2009): (Appendix 1) Stable carbon and hydrogen data of different settings [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.728762, In supplement to: Ertefai, Tobias F; Heuer, Verena B; Prieto-Mollar, Xavier; Vogt, Christoph; Sylva, Sean P; Seewald, Jeffrey S; Hinrichs, Kai-Uwe (2010): The biogeochemistry of sorbed methane in marine sediments. Geochimica et Cosmochimica Acta, 74, 6033-6048, https://doi.org/10.1016/j.gca.2010.08.006
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Related to:
Ertefai, Tobias F (2009): The biogeochemical significance of gaseous hydrocarbons sorbed to marine sediments (Die biogeochemische Signifikanz von sorbierten Kohlenwasserstoffgasen in marinen Sedimenten). PhD Thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany, urn:nbn:de:gbv:46-diss000114192
Project(s):
Coverage:
Median Latitude: 39.177091 * Median Longitude: 91.857092 * South-bound Latitude: -12.020510 * West-bound Longitude: 14.726600 * North-bound Latitude: 72.005700 * East-bound Longitude: -81.903980
Date/Time Start: 2002-03-22T15:00:00 * Date/Time End: 2007-10-22T09:30:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 187.000 m
Event(s):
6K954CR/CG * Latitude: 40.100830 * Longitude: 144.181830 * Elevation: -6180.0 m * Location: Japan Trench, seep site 1 * Campaign: YK06-05 * Basis: Yokosuka * Method/Device: Push corer (PUC) * Comment: Cold seep, push core taken by submersible Shinkai
Comment:
w.m.: values are given as weighted mean of seperate aliquots extracted over time, n.m.: not measured, n.d.: not detected, Depth, sediment=mbsf: meter below seafloor
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Latitude of event 2 | Latitude 2 | ||||
| 5 | Longitude of event 2 | Longitude 2 | ||||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Depth, top/min | Depth top | m | Ertefai, Tobias F | ||
| 8 | Depth, bottom/max | Depth bot | m | Ertefai, Tobias F | ||
| 9 | δ13C, methane | δ13C CH4 | ‰ PDB | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | dissolved |
| 10 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | dissolved delta 13C, methane | |
| 11 | Standard deviation | Std dev | ± | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | dissolved delta 13C, dissolved and sorbed gases were extracted with 1 N NaOH solution and accumulated together in the headspace |
| 12 | δ13C, methane | δ13C CH4 | ‰ PDB | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed, extracted with 1 N NaOH solution in 20 ml glass vials crimp sealed with silicon or butyl rubber stoppers (cooked in) |
| 13 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed delta 13C, methane | |
| 14 | Standard deviation | Std dev | ± | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed delta 13C, dissolved and sorbed gases were extracted with 1 N NaOH solution and accumulated together in the headspace |
| 15 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed C2H6 | |
| 16 | δ13C, ethane | δ13C C2H6 | ‰ PDB | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed |
| 17 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | delta 13C, ethane | |
| 18 | δ13C, propane | δ13C C3H8 | ‰ PDB | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed |
| 19 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | sorbed C3H8 | |
| 20 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | delta D dissolved CH4 | |
| 21 | Comment | Comment | Ertefai, Tobias F | Mass spectrometer Finnigan Delta Plus XL | delta D sorbed CH4 | |
| 22 | Sample code/label | Sample label | Ertefai, Tobias F |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2595 data points
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