Hydrosphere

https://www.wikidata.org/wiki/Q83169

Field Hierarchy

Parent
Biology 36.8M papers	Physics 33.7M papers	Ecology 8.3M papers	Astronomy 2.8M papers
Biosphere 19.9k papers		Atmosphere 43 papers
Current
Hydrosphere 2,592 papers
Child
Pedosphere 0 papers

Trends

Notes

History