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Arctic deep-water anoxia and its potential role for ocean carbon sink during glacial periods
Communications Earth & Environment Open Access 21 February 2023
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All data shown in this contribution have been published previously and are fully referenced.
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R.F.S. initiated the project. R.F.S. and J.C.S. collected the data from published sources and wrote the manuscript. All authors contributed to data interpretation and to refining the manuscript.
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This file contains Supplementary Figs. 1–3 and refs. 1–20. Supplementary Fig. 1 shows a simplified cross section over the Arctic Ocean and the Nordic Seas and consequences of the decay of a thick ice sheet covering this area. Supplementary Fig. 2 shows a map of the northern North Atlantic with core locations. Supplementary Fig. 3 shows oxygen isotope records of cores in the North Atlantic.
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Spielhagen, R.F., Scholten, J.C., Bauch, H.A. et al. No freshwater-filled glacial Arctic Ocean. Nature 602, E1–E3 (2022). https://doi.org/10.1038/s41586-021-04089-8
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DOI: https://doi.org/10.1038/s41586-021-04089-8
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