Niederberger, Thomas D; Perreault, Nancy N; Tille, Stephanie; Lollar, Barbara Sherwood; Lacrampe-Couloume, Georges; Andersen, Dale; Greer, Charles W; Pollard, Wayne H; Whyte, Lyle G (2010): (Table 2) Composition and isotopic ratios of gas venting in Lost Hammer, Canadian Arctic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817601, In supplement to: Niederberger, TD et al. (2010): Microbial characterization of a subzero, hypersaline methane seep in the Canadian High Arctic. The ISME Journal, 4(10), 1326-1339, https://doi.org/10.1038/ismej.2010.57
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Further details:
Sherwood Lollar, B; Voglesonger, K; Lin, L H; Lacrampe-Couloume, Georges; Telling, J; Abrajano, T A; Onstott, T C; Pratt, Lisa M (2007): Hydrogeologic controls on episodic H2 release from Precambrian fractured rocks - energy for deep subsurface life on earth and mars. Astrobiology, 7(6), 971-986, https://doi.org/10.1089/ast.2006.0096
Coverage:
Latitude: 79.076780 * Longitude: -90.211450
Date/Time Start: 2005-07-01T00:00:00 * Date/Time End: 2008-04-01T00:00:00
Event(s):
Comment:
All results are corrected for air contamination after the method of Sherwood Lollar et al. (2007). All hydrogen isotopic results in per mil vs. V-SMOW, all carbon isotopic results in per mil vs. V-PDB.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | Helium | He | % | Niederberger, Thomas D | ||
| 3 | Hydrogen, gas | H2 | % | Niederberger, Thomas D | ||
| 4 | Nitrogen, gas | N2 | % | Niederberger, Thomas D | ||
| 5 | Carbon dioxide | CO2 | % | Niederberger, Thomas D | not analyzed in 2006 | |
| 6 | Methane | CH4 | % | Niederberger, Thomas D | ||
| 7 | Ethane | C2H6 | % | Niederberger, Thomas D | ||
| 8 | Propane | C3H8 | % | Niederberger, Thomas D | ||
| 9 | Isobutane | i-C4H10 | % | Niederberger, Thomas D | ||
| 10 | n-Butane | n-C4H10 | % | Niederberger, Thomas D | ||
| 11 | δ Deuterium | δD | ‰ SMOW | Niederberger, Thomas D | ||
| 12 | δ Deuterium, water | δD H2O | ‰ SMOW | Niederberger, Thomas D | ||
| 13 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Niederberger, Thomas D | ||
| 14 | δ Deuterium, ethane | δD C2H6 | ‰ SMOW | Niederberger, Thomas D | ||
| 15 | δ Deuterium, propane | δD C3H8 | ‰ SMOW | Niederberger, Thomas D | ||
| 16 | δ13C, carbon dioxide, atmospheric | δ13C CO2 | ‰ PDB | Niederberger, Thomas D | ||
| 17 | δ13C, methane | δ13C CH4 | ‰ PDB | Niederberger, Thomas D | ||
| 18 | δ13C, ethane | δ13C C2H6 | ‰ PDB | Niederberger, Thomas D | ||
| 19 | δ13C, propane | δ13C C3H8 | ‰ PDB | Niederberger, Thomas D | ||
| 20 | δ13C, isobutane | δ13C i-C4H10 | ‰ PDB | Niederberger, Thomas D | ||
| 21 | δ13C, butane | δ13C n-C4H10 | ‰ | Niederberger, Thomas D | ||
| 22 | δ13C, dissolved inorganic carbon | δ13C DIC | ‰ PDB | Niederberger, Thomas D |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
65 data points