IUCN protected area categories

https://www.wikidata.org/wiki/Q3679744

Field Hierarchy

Parent
Biology 36.5M papers	Geography 13.3M papers	Economics 12.6M papers	Environmental science 9M papers
Ecology 8.2M papers	History 8.1M papers	Archaeology 7M papers	Zoology 1.7M papers
Environmental resource management 771k papers		Biodiversity 217k papers
Current
IUCN protected area categories 989 papers
Child
Private protected area 0 papers

Trends

Notes

History