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