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Sedimentary and mineral dust sources of dissolved iron to the World Ocean

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Table 1. Mean dissolved iron concentrations (nM) in different ocean basins from the obser- obser-vations (O = open ocean subset and A = all obserobser-vations) and from the Old and New BEC simulated mean iron fields, where the model output has been sub-sam
Table 2. Annual mean dissolved iron concentrations (nM) from selected ocean basins and depths from the simulations
Table 3. Global scale fluxes from the New BEC simulation are compared with the simulations with Fe inputs only from the sediments (SedOnly), with iron inputs only from dust (DustOnly), and with the LowFe and HighDesorp simulations (see text for details)
Table 4. Residence time for dissolved iron from the New BEC simulation estimated as iron inventory/(loss due to sinking particulate flux + the 10% of scavenged iron that is presumed lost to the sediments)
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