Relative abundance and spatial distribution of biomass of commercial fish species.

a) Spatial distribution of the total relative abundance of commercial species (sum of MaxN’s for all commercial species). MaxN bubble sizes reflect abundance, and therefore bubble size may be larger or smaller than those in the legend. b) Smooth spline fits (GAMs) of the total biomass of all measured commercial species. Colour ramp is scaled to the biomass (kg) of all commercial species measured and is predicted by latitude and longitude alone.