Supplementary data for "Heinrich event ice discharge and the future fate of the Atlantic Meridional Overturning Circulation"
This dataset contains the underlying uranium series data for the computation of mass flux via thorium normalization. The spatial range of the dataset is limited to the North Atlantic and the Arctic Ocean. The dataset extends from core-top to sediments dated 140 thousand years ago. In addition to the compilation of existing data, we also include new data generated from three cores - EW9303-GGC31 (50° 34.2’ N, 46° 21’W, water depth 1796 m), DY081-GVY005 (58° 36.6’ N, 43° 46.8’ W, water depth 1907 m), and V30-100 (44° 7.02’ N, 32° 30’ W, water depth 3519 m).
The associated code used to analyze the compilation is also uploaded to a separate figshare repository (doi: 10.6084/m9.figshare.25633881). The associated GitHub has a tutorial and the latest updates: https://github.com/yz3062/Lit_thxs
Funding
Heinrich Event Iceberg Flux, Melting, and Ocean Circulation in the North Atlantic
Directorate for Geosciences
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