Erhardt, Tobias; Bigler, Matthias; Federer, Urs; Gfeller, Gideon; Leuenberger, Daiana; Stowasser, Olivia; Röthlisberger, Regine; Schüpbach, Simon; Ruth, Urs; Twarloh, Birthe; Wegner, Anna; Goto-Azuma, Kumiko; Takayuki, Kuramoto; Kjær, Helle Astrid; Vallelonga, Paul T; Siggaard-Andersen, Marie-Louise; Hansson, Margareta E; Benton, Ailsa K; Fleet, Louise G; Mulvaney, Rob; Thomas, Elizabeth R; Abram, Nerilie J; Stocker, Thomas F; Fischer, Hubertus (2021): Decadal averaged impurity data for the NorthGRIP ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935814, In: Erhardt, T et al. (2021): High resolution aerosol concentration data from the Greenland NorthGRIP and NEEM deep ice cores [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.935838
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
High resolution aerosol data from Greenland NGRIP and NEEM ice cores. All data was measured using continuous flow analysis with the Bern CFA system during the respective field campaigns. Data is provided at 1mm depth resolution and 10yr averages on the GICC05 age scale of the respective core.
Further details:
Andersen, Katrine K; Svensson, Anders M; Johnsen, Sigfús Jóhann; Rasmussen, Sune Olander; Bigler, Matthias; Röthlisberger, Regine; Ruth, Urs; Siggaard-Andersen, Marie-Louise; Steffensen, Jørgen Peder; Dahl-Jensen, Dorthe; Vinther, Bo Møllesøe; Clausen, Henrik Brink (2006): The Greenland Ice Core Chronology 2005, 15-42 ka. Part 1: constructing the time scale. Quaternary Science Reviews, 25(23-24), 3246-3257, https://doi.org/10.1016/j.quascirev.2006.08.002
Rasmussen, Sune Olander; Andersen, Katrine K; Svensson, Anders M; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe; Clausen, Henrik Brink; Siggaard-Andersen, Marie-Louise; Johnsen, Sigfús Jóhann; Larsen, L B; Dahl-Jensen, Dorthe; Bigler, Matthias; Röthlisberger, Regine; Fischer, Hubertus; Goto-Azuma, Kumiko; Hansson, Margareta E; Ruth, Urs (2006): A new Greenland ice core chronology for the last glacial termination. Journal of Geophysical Research: Atmospheres, 111, D06102, https://doi.org/10.1029/2005JD006079
Svensson, Anders M; Andersen, Katrine K; Bigler, Matthias; Clausen, Henrik Brink; Dahl-Jensen, Dorthe; Davies, Siwan M; Johnsen, Sigfús Jóhann; Muscheler, Raimund; Rasmussen, Sune Olander; Röthlisberger, Regine; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe (2006): The Greenland Ice Core Chronology 2005, 15-42 ka. Part 2: comparison to other records. Quaternary Science Reviews, 25(23-24), 3258-3267, https://doi.org/10.1016/j.quascirev.2006.08.003
Project(s):
North Greenland Ice Core Project (NGRIP)
Coverage:
Latitude: 75.100000 * Longitude: -42.320000
Date/Time Start: 1996-07-01T00:00:00 * Date/Time End: 1996-07-01T00:00:00
Minimum Elevation: 2917.0 m * Maximum Elevation: 2917.0 m
Event(s):
NGRIP (NorthGRIP) * Latitude: 75.100000 * Longitude: -42.320000 * Date/Time: 1996-07-01T00:00:00 * Elevation: 2917.0 m * Location: Greenland * Campaign: NGRIP * Basis: Sampling/drilling ice * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Age | Age | ka b2k | Erhardt, Tobias | Age of the top of the sampling interval in years before 2000 on the GICC05modelext age scale for NGRIP (see references) | |
| 2 | Conductivity, electrical | Cond electr | µS/cm | Erhardt, Tobias | Continuous Flow Analysis (CFA) | |
| 3 | Sodium | Na+ | µg/kg | Erhardt, Tobias | Continuous Flow Analysis (CFA) | |
| 4 | Calcium | Ca2+ | µg/kg | Erhardt, Tobias | Continuous Flow Analysis (CFA) | |
| 5 | Ammonium | [NH4]+ | µg/kg | Erhardt, Tobias | Continuous Flow Analysis (CFA) | |
| 6 | Nitrate | [NO3]- | µg/kg | Erhardt, Tobias | Continuous Flow Analysis (CFA) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
57943 data points
Download Data
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