Figure 6
From: Effects of mesoscale eddies on intraseasonal variability of intermediate water east of Taiwan

The relationship between the SLA, current and salinity in the intermediate layer. (a) Plot of 20–100 day bandpass-filtered time series of SLAs (blue curve), minimum salinity (green curve) and average velocity in the 0–400 m range (red curve). The salinity and velocity data are shown in (b) a T-S scatter diagram where the color indicates SLAs and (c) a T-S scatter diagram where the color indicates velocity.