Soil horizon

https://www.wikidata.org/wiki/Q878214

Field Hierarchy

Parent
Biology 36M papers	Geology 10.4M papers	Environmental science 8.8M papers	Ecology 8.1M papers
Soil science 806k papers		Soil water 783k papers
Current
Soil horizon 14.7k papers
Child
Fragipan 0 papers	Duripan 0 papers	Albeluvisols 0 papers	Spodic soil 0 papers
Hydraulic redistribution 0 papers	Illuvium 0 papers	Plinthite 0 papers	Umbrisol 0 papers
International Soil Reference and Information Centre 0 papers		Proctodrilus 0 papers

Trends

Notes

History