Biochar

https://www.wikidata.org/wiki/Q905495

Field Hierarchy

Parent
Chemistry 28.9M papers	Engineering 25M papers	Organic chemistry 12.9M papers	Chemical engineering 3M papers
Waste management 1.6M papers		Pyrolysis 149k papers
Current
Biochar 33.5k papers
Child
Slash-and-char 1,543 papers

Trends

Notes

History