Gabriel, Imogen; Plunkett, Gill; Abbott, Peter M; Behrens, Melanie; Burke, Andrea; Chellman, Nathan J; Cook, Eliza; Fleitmann, Dominik; Hörhold, Maria; Hutchison, William; McConnell, Joseph R; Óladóttir, Bergrún A; Preiser-Kapeller, Johannes; Sliwinski, Jakub T; Sugden, Patrick; Twarloh, Birthe (2024): Raw trace element data obtained by LA-ICP-MS for analysed tephra across 751-763 CE from B19 and TUNU2013 ice cores (Greenland) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.967063, In: Gabriel, I et al. (2024): Geochemical composition of identified volcanic events from B19, TUNU2013, and RECAP Greenland ice cores and correlating proximal material [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.967050
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Abstract:
Raw Trace element data of analysed ice core samples from B19 [78.00°N/36.40°W] and TUNU2013 [78.04°N/33.88°W] ice cores (Greenland) across the period 751-763 CE. Trace element data was obtained by LA-ICP-MS at the University of St Andrews, UK using a beam diameter of 20µm, laser energy of 3.5 J cm-2 (4 Hz repetition rate), 30-s ablation time and 20-s background measurement.
Related to:
Gabriel, Imogen; Plunkett, Gill; Abbott, Peter M; Behrens, Melanie; Burke, Andrea; Chellman, Nathan J; Cook, Eliza; Fleitmann, Dominik; Hörhold, Maria; Hutchison, William; McConnell, Joseph R; Óladóttir, Bergrún A; Preiser-Kapeller, Johannes; Sliwinski, Jakub T; Sugden, Patrick; Twarloh, Birthe; Sigl, Michael (2024): Decadal-to-centennial increases of volcanic aerosols from Iceland challenge the concept of a Medieval Quiet Period. Communications Earth & Environment, 5(1), 194, https://doi.org/10.1038/s43247-024-01350-6
Funding:
European Research Council (ERC), grant/award no. 610055: Arctic Sea Ice and Greenland Ice Sheet Sensitivity
European Research Council (ERC), grant/award no. 820047: Timing of Holocene volcanic eruptions and their radiative aerosol forcing (THERA)
Coverage:
Median Latitude: 78.015300 * Median Longitude: -35.138900 * South-bound Latitude: 78.000600 * West-bound Longitude: -36.397800 * North-bound Latitude: 78.030000 * East-bound Longitude: -33.880000
Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 1993-01-01T00:00:00
Minimum DEPTH, ice/snow: 148.820 m * Maximum DEPTH, ice/snow: 158.180 m
Event(s):
ngt19C93.2 (B19) * Latitude: 78.000600 * Longitude: -36.397800 * Date/Time: 1993-01-01T00:00:00 * Elevation: 2234.0 m * Recovery: 150.4 * Location: Greenland * Campaign: NorthGreenlandTraverse * Basis: Sampling/drilling from ice * Method/Device: Ice drill (ICEDRILL)
Tunu13 (TUNU2013) * Latitude: 78.030000 * Longitude: -33.880000 * Elevation: 2100.0 m * Location: Greenland * Method/Device: Ice drill (ICEDRILL) * Comment: Drilling year: 2013
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1665 data points