Fig. 15
From: CODC-S: A quality-controlled global ocean salinity profiles dataset

The reconstructed SSS (left) and 0–2000 m (right) salinity time series before (dashed grey line) and after (solid colored line) QC for Global, Pacific, Atlantic and Indian oceans, separately. The dashed lines represent results before QC (NoQC), and the solid lines show after CODC-QC-S. The anomalies are calculated relative to the 2000–2015 climatology.