Fig. 2: Depth profiles of iron, manganese and excess helium.
From: Pathways and timescales of Southern Ocean hydrothermal iron and manganese transport
A Depth profiles of dFe at stations OOI, TN and TS. B Depth profiles of dMn at stations OOI, TN and TS. C Depth profiles of dissolved trace metals (dFe and dMn) and TdFe at our northernmost station OOI (combined Fe data from four site visits) and nearby historic xs3He (see Fig. 1A; white cross). D All dFe and TdFe data from the transect and nearby historic xs3He plotted against neutral density. Error bars for dFe and TdFe are the range of duplicate analyses and for dMn the standard deviation of triplicate analysis.
