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
Always quote citation above when using data! You can download the citation in several formats below.
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
Data
| 1 Date/Time | 2 He [%] | 3 H2 [%] | 4 N2 [%] | 5 CO2 [%] | 6 CH4 [%] | 7 C2H6 [%] | 8 C3H8 [%] | 9 i-C4H10 [%] | 10 n-C4H10 [%] | 11 δD [‰ SMOW] | 12 δD H2O [‰ SMOW] | 13 δD CH4 [‰ SMOW] | 14 δD C2H6 [‰ SMOW] | 15 δD C3H8 [‰ SMOW] | 16 δ13C CO2 [‰ PDB] | 17 δ13C CH4 [‰ PDB] | 18 δ13C C2H6 [‰ PDB] | 19 δ13C C3H8 [‰ PDB] | 20 δ13C i-C4H10 [‰ PDB] | 21 δ13C n-C4H10 [‰] | 22 δ13C DIC [‰ PDB] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005-07 | 0.14 | 0.81 | 28.4 | 13.50 | 56.0 | 1.09 | 0.09 | 0.02 | 0.02 | -198 | -171 | -26.2 | -38.3 | -28.0 | -24.8 | ||||||
| 2006-07 | 0.07 | 0.64 | 39.3 | 58.8 | 1.17 | 0.09 | 0.02 | 0.02 | -820 | -201 | -174 | -159 | -26.2 | -39.6 | -27.9 | -24.9 | -24.7 | -22 | |||
| 2007-04 | 0.05 | 0.46 | 45.0 | 4.11 | 43.9 | 0.79 | 0.04 | 0.01 | 0.01 | -810 | -209 | -203 | -169 | -163 | -25.9 | -38.0 | -27.8 | -24.3 | -13.51 | ||
| 2008-04 | 0.06 | 0.55 | 39.1 | 10.90 | 50.6 | 0.76 | 0.08 | 0.01 | 0.01 | -26.2 | -38.3 | -27.6 | -24.7 |