Basal debris of the NEEM ice core, Greenland: a window into sub-ice-sheet geology, basal ice processes and ice-sheet oscillations

Basal debris of the NEEM ice core, Greenland: a window into sub-ice-sheet geology, basal ice processes and ice-sheet oscillations

We present new data from the debris-rich basal ice layers of the NEEM ice core (NW Greenland). Using mineralogical observations, SEM imagery, geochemical data from silicates (meteoric 10Be, εNd, 87Sr/86Sr) and organic material (C/N, δ13C), we characterize the source material, succession of previous...

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Bibliographic Details
Main Authors: Pierre-Henri Blard, Marie Protin, Jean-Louis Tison, François Fripiat, Dorthe Dahl-Jensen, Jørgen P. Steffensen, William C. Mahaney, Paul R. Bierman, Andrew J. Christ, Lee B. Corbett, Vinciane Debaille, Thomas Rigaudier, Philippe Claeys, ASTER Team
Format: Article
Language:English
Published: Cambridge University Press 2023-08-01
Series:Journal of Glaciology
Subjects:
Basal ice
glacial sedimentology
ice core
Online Access:https://www.cambridge.org/core/product/identifier/S0022143022001228/type/journal_article

Internet

https://www.cambridge.org/core/product/identifier/S0022143022001228/type/journal_article

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