Biochar Basics
Biochar: an introduction to a sustainable soil amendment
Deborah Aller, PhD, Agricultural Stewardship Specialist, CCE - Suffolk
USBI: Introduction to the biochar community
Tom Miles, Executive Director - USBI (United States Biochar Initiative)
Biochar for climate mitigation: withdrawing carbon dioxide from the atmosphere and sequestering it in soil
Johannes Lehmann, PhD, Professor - Cornell University