Extended Data Fig. 9: Observational and modelled salinity trends.

Salinity trends from 2000-2022 in a observations, b 8-member hist-fw ensemble and c 40-member hist ensemble. Stippling indicates where 7 members agree on the sign of the trend for hist-fw simulations and where at least 70% (31 members) of simulations agree in hist simulations. Basemaps created with Cartopy.