أ طريقة of carbon sequestration where biomass is heated in a low-oxygen environment, a process called pyrolysis. This produces a stable, carbon-rich, charcoal-like substance called biochar. When added to soil, biochar resists decomposition for hundreds or thousands of years, effectively locking away carbon while also improving soil fertility, structure, and water retention, a concept inspired by ancient ‘terra preta’ soils.

















