Aebischer, Stéphane; Cloquet, Christophe; Carignan, Jean; Maurice, Pierre; Pienitz, Reinhard (2017): (Table 4) Chemical composition from sediment core sampled in lake Oksana, subarctic Québec [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.874836, In supplement to: Aebischer, S et al. (2015): Disruption of the geochemical metal cycle during mining: Multiple isotope studies of lake sediments from Schefferville, subarctic Québec. Chemical Geology, 412, 167-178, https://doi.org/10.1016/j.chemgeo.2015.07.028
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Coverage:
Latitude: 54.793292 * Longitude: -66.787792
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sedimentation rate per year | SR | cm/a | Aebischer, Stéphane | Calculated | |
| 2 | Date | Date | Aebischer, Stéphane | |||
| 3 | Zirconium/Thorium ratio | Zr/Th | Aebischer, Stéphane | |||
| 4 | Lead | Pb | mg/kg | Aebischer, Stéphane | ||
| 5 | Zinc | Zn | mg/kg | Aebischer, Stéphane | ||
| 6 | Iron | Fe | mg/kg | Aebischer, Stéphane | ||
| 7 | Aluminium oxide | Al2O3 | % | Aebischer, Stéphane | ||
| 8 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Aebischer, Stéphane | |||
| 9 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Aebischer, Stéphane | |||
| 10 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Aebischer, Stéphane | |||
| 11 | Lead-208/Lead-206 ratio | 208Pb/206Pb | Aebischer, Stéphane | |||
| 12 | Lead-206/Lead-207 ratio | 206Pb/207Pb | Aebischer, Stéphane | |||
| 13 | δ56Fe | δ56Fe | ‰ | Aebischer, Stéphane | ||
| 14 | δ57Fe | δ57Fe | ‰ | Aebischer, Stéphane | ||
| 15 | δ66Zn | δ66Zn | ‰ | Aebischer, Stéphane | ||
| 16 | δ68Zn | δ68Zn | ‰ | Aebischer, Stéphane |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
192 data points
Data
| 1 SR [cm/a] | 2 Date | 3 Zr/Th | 4 Pb [mg/kg] | 5 Zn [mg/kg] | 6 Fe [mg/kg] | 7 Al2O3 [%] | 8 206Pb/204Pb | 9 207Pb/204Pb | 10 208Pb/204Pb | 11 208Pb/206Pb | 12 206Pb/207Pb | 13 δ56Fe [‰] | 14 δ57Fe [‰] | 15 δ66Zn [‰] | 16 δ68Zn [‰] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.500 | 2009 | 12.6 | 31 | 102 | 51842 | 1.62 | 18.777 | 15.801 | 38.338 | 2.0418 | 1.1882 | 0.89 | 1.30 | 0.36 | 0.72 |
| 1.500 | 2003 | 13.2 | 42 | 105 | 54870 | 1.74 | 18.685 | 15.649 | 37.941 | 2.0306 | 1.1940 | 0.83 | 1.20 | 0.11 | 0.21 |
| 5.000 | 1964 | 13.0 | 28 | 170 | 36839 | 1.41 | 18.752 | 15.638 | 37.865 | 2.0192 | 1.1992 | 1.04 | 1.50 | 0.08 | 0.17 |
| 9.000 | 1917 | 12.2 | 49 | 96 | 57081 | 1.77 | 18.614 | 15.618 | 37.896 | 2.0357 | 1.1919 | 1.03 | 1.55 | 0.07 | 0.16 |
| 13.000 | 1870 | 13.4 | 65 | 85 | 64893 | 1.63 | 18.505 | 15.607 | 37.911 | 2.0486 | 1.1857 | 0.98 | 1.38 | 0.28 | 0.56 |
| 15.000 | 1847 | 13.2 | 82 | 108 | 62529 | 1.76 | 18.438 | 15.606 | 37.929 | 2.0571 | 1.1815 | 0.93 | 1.41 | 0.29 | 0.60 |
| 19.000 | 1799 | 11.5 | 49 | 119 | 51051 | 1.77 | 19.058 | 15.679 | 38.208 | 2.0048 | 1.2155 | 1.09 | 1.60 | 0.26 | 0.51 |
| 21.000 | 1776 | 10.3 | 29 | 115 | 50947 | 1.72 | 19.596 | 15.747 | 38.300 | 1.9544 | 1.2445 | 0.95 | 1.50 | 0.37 | 0.78 |
| 25.000 | 1729 | 11.2 | 10 | 106 | 48911 | 1.70 | 22.240 | 16.066 | 38.820 | 1.7455 | 1.3843 | 1.13 | 1.82 | 0.34 | 0.69 |
| 29.000 | 1682 | 10.3 | 9 | 97 | 48100 | 1.71 | 23.774 | 16.262 | 39.069 | 1.6432 | 1.4621 | 0.95 | 1.41 | 0.37 | 0.82 |
| 33.000 | 1635 | 11.4 | 5 | 96 | 40217 | 1.91 | 26.315 | 16.583 | 38.314 | 1.4559 | 1.5870 | 0.94 | 1.42 | 0.29 | 0.57 |
| 37.000 | 1587 | 10.8 | 4 | 86 | 52716 | 1.90 | 27.200 | 16.691 | 38.071 | 1.3996 | 1.6297 | 1.05 | 1.48 | 0.32 | 0.64 |