Southern Ocean sea-ice extent, productivity and iron flux over the past eight glacial cycles

doi:doi:10.1038/nature04614

From the following article:

Southern Ocean sea-ice extent, productivity and iron flux over the past eight glacial cycles

E. W. Wolff, H. Fischer, F. Fundel, U. Ruth, B. Twarloh, G. C. Littot, R. Mulvaney, R. Röthlisberger, M. de Angelis, C. F. Boutron, M. Hansson, U. Jonsell, M. A. Hutterli, F. Lambert, P. Kaufmann, B. Stauffer, T. F. Stocker, J. P. Steffensen, M. Bigler, M. L. Siggaard-Andersen, R. Udisti, S. Becagli, E. Castellano, M. Severi, D. Wagenbach, C. Barbante, P. Gabrielli & V. Gaspari

Nature 440, 491-496(23 March 2006)

doi:10.1038/nature04614

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Supplementary Discussion

This presents additional material regarding (a) Concentrations and fluxes, (b) Sea salt and sea ice, and (c) Sea level and exposure of the Argentine continental shelf. And includes Supplementary Figure 1 and Supplementary Figure 2.

Supplementary Discussion - Download PDF file (312KB)

Supplementary Data 1

This file gives chemical concentration data versus depth, as shown in Figure 1 of the main paper.

Supplementary Data 1 - Download Excel file (123KB)

Supplementary Data 2

This file gives chemical flux data against age, as shown in Figure 2 of the main text.
This file was replaced (to correct the flux values) on 11 October 2007; see the related Corrigendum (nature06271).

Supplementary Data 2 - Download Excel file (44KB)

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