Species Protection Index (SPI) evaluates the species-level ecological representativeness of each country’s protected area network. It is a measure of the extent to which a country’s protected areas…
23415
3000km
UNEP-WCMC and IUCN (2022),
Protected Planet: The World Database on Protected Areas (WDPA),
June 2022, Cambridge, UK: UNEP-WCMC and IUCN.