Priority ecoregions within the mediterranean biome using a return on investment approach with an annual budget of $100 million over 20 years.

The ‘order funded’ shows the ecoregion's rank for investment using the return on investment approach. This order reflects the number of incremental species gained with initial investment (‘sp with investment’) calculated based on allocating all funding to each ecoregion in the first time step (see supporting information). Codes are as follows: Aus = Australia, SA = South Africa, Chl = Chile, and MedB = Mediterranean Basin and biodiversity measure codes are: Pl = Plant, V = Vertebrate, Rich = Richness, End = Endemism, Comp = Complementarity