Osterberg, Erich; Mayewski, Paul; Kreutz, Karl; Fisher, D; Handley, Michael; Sneed, S; Zdanowicz, Christian; Zheng, J; Demuth, M; Waskiewicz, M; Bourgeois, Jocelyne (2011): (Table 1) Mean lead, sulphate and aluminium concentrations, lead crustal enrichment factor and lead flux in Mt. Logan ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.818219, In supplement to: Osterberg, E et al. (2008): Ice core record of rising lead pollution in the North Pacific atmosphere. Geophysical Research Letters, 35(5), L05810, https://doi.org/10.1029/2007GL032680
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Coverage:
Latitude: 60.590000 * Longitude: -140.500000
Minimum Elevation: 5340.0 m * Maximum Elevation: 5340.0 m
Event(s):
Mt_Logan_PRCol * Latitude: 60.590000 * Longitude: -140.500000 * Elevation: 5340.0 m * Recovery: 188 m * Location: Yukon, Canada, North America * Campaign: Ice_core_diverse * Basis: Sampling/drilling ice * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age | Age | a AD/CE | Osterberg, Erich | period from | |
| 3 | Age | Age | a AD/CE | Osterberg, Erich | period to | |
| 4 | Lead | Pb | µg/l | Osterberg, Erich | ||
| 5 | Enrichment factor | EF | Osterberg, Erich | Pb EF, using Sr, Cs, U, Al, Fe, La and Ce as crustal reference elements | ||
| 6 | Sulfate | [SO4]2- | mg/l | Osterberg, Erich | ||
| 7 | Aluminium | Al | µg/l | Osterberg, Erich | ||
| 8 | Lead, flux | Pb flux | µg/m2/a | Osterberg, Erich |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
28 data points
Data
| 1 Age [ka BP] | 2 Age [a AD/CE] (period from) | 3 Age [a AD/CE] (period to) | 4 Pb [µg/l] | 5 EF (Pb EF, using Sr, Cs, U, Al, F...) | 6 [SO4]2- [mg/l] | 7 Al [µg/l] | 8 Pb flux [µg/m2/a] |
|---|---|---|---|---|---|---|---|
| 4.6000 | -6050 | 750 | 0.0056 | 2.1 | 0.0689 | 6.7 | 2.2 |
| 0.9500 | 800 | 1200 | 0.0025 | 2.0 | 0.0486 | 3.2 | 1.0 |
| 0.1300 | 1730 | 1910 | 0.0089 | 6.8 | 0.0523 | 3.8 | 3.7 |
| -0.0395 | 1981 | 1998 | 0.0689 | 31.2 | 0.0592 | 6.3 | 25.7 |