Sommer, Stefan; Wagenbach, Dietmar; Mulvaney, Robert; Fischer, Hubertus (2000): Chemistry versus age in firn core DML17C98_33 (B33) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.58690, In supplement to: Sommer, S et al. (2000): Glacio-chemical study spanning the past 2 kyr on three ice cores from Dronning Maud Land, Antarctica 2. Seasonally resolved chemical records. Journal of Geophysical Research: Atmospheres, 105(D24), 29423-29434, https://doi.org/10.1029/2000JD900450
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Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica
Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica
Coverage:
Latitude: -75.167000 * Longitude: 6.498500
Date/Time Start: 1998-01-07T00:00:00 * Date/Time End: 1998-01-07T00:00:00
Minimum Elevation: 3160.0 m * Maximum Elevation: 3160.0 m
Event(s):
DML17C98_33 (B33) * Latitude: -75.167000 * Longitude: 6.498500 * Date/Time: 1998-01-07T00:00:00 * Elevation: 3160.0 m * Recovery: 130.5 m * Location: Dronning Maud Land, Antarctica * Campaign: EPICA_DML3 * Basis: Neumayer Station (WMO89002) * Method/Device: Ice drill (ICEDRILL) * Comment: DML17
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age | Age | a AD/CE | Sommer, Stefan | Age model, layer counting | |
| 3 | Ammonium | [NH4]+ | µg/kg | Sommer, Stefan | Continuously operated spectrometric | |
| 4 | Calcium | Ca2+ | µg/kg | Sommer, Stefan | Continuously operated spectrometric | |
| 5 | Calcium | Ca2+ | µg/kg | Sommer, Stefan | Calculation based on conductivity | sea-salt-corrected |
| 6 | Sodium ion | Na+ | µg/kg | Sommer, Stefan | Continuously operated spectrometric | |
| 7 | Sodium ion | Na+ | µg/kg | Sommer, Stefan | Calculation based on conductivity | sea-salt-corrected |
| 8 | Hydrogen peroxide | H2O2 | µg/kg | Sommer, Stefan | Continuously operated spectrometric | |
| 9 | Conductivity, electrolytic | EC | µS/cm | Sommer, Stefan | Conductometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
180872 data points
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