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FilenameFormatSizeDescription
gbc1890-sup-0001-readme.txtplain text document8Kreadme.txt
gbc1890-sup-0002-ts01.txtplain text document6KTable S1. Hydrographic parameters, nutrient concentrations, δ30Si values, and parameters related to the endmember contribution calculation for all samples.
gbc1890-sup-0003-ts01.xlsapplication/excel application/vnd.ms-excel application/x-excel application/x-msexcel51KTable S1. Hydrographic parameters, nutrient concentrations, δ30Si values, and parameters related to the endmember contribution calculation for all samples.
gbc1890-sup-0004-txts01.pdfPDF document163KText S1. Depth profiles of δ30Si and [Si] for all stations included in the study, grouped by geographical location; information regarding the standard addition tests used to verify accuracy of the δ30Si analyses; the method followed for calculation of the proportion of Si in a sample contributed by the North Atlantic endmember; the correction of cruise data that was necessary to produce consistency between datasets from expedition 64PE319 and the TTO-NAS programme; and details of the box model architecture, handling of isotope tracers and parameter values that were not included in the main manuscript's text or figures, as well as a discussion of model parameter value choices and their effects on model results.
gbc1890-sup-0005-t01.txtplain text document1KTab-delimited Table 1.

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