Fig. 1 | Nature Communications

Fig. 1

From: Vertical redistribution of salt and layered changes in global ocean salinity

Fig. 1

Time evolution of the globally averaged ocean salinity. Salinity anomalies (unit: psu) are calculated as deviations from the temporal means over the period January 1993 to December 2014. Salinity anomaly for the upper 700 m (a) and for the layer 700–2000 m (b). Note that the range of salinity anomaly varies in each panel. The high-frequency signals are residuals after removing the fitted annual variability

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