Protected area

https://www.wikidata.org/wiki/Q473972

Field Hierarchy

Parent
Biology 36M papers	Geography 13.2M papers	Economics 12.4M papers	Environmental science 8.8M papers
Ecology 8.1M papers	History 8M papers	Archaeology 6.9M papers	Environmental resource management 756k papers
Current
Protected area 5,181 papers
Child
IUCN protected area categories 977 papers

Trends

Notes

History