Why People Can Use Biochar to Prevent Algae Blooms

07/27/25

“How can people use indigenous biochar technology to prevent algae blooms in water?”

            Nutrient runoff into water bodies can spawn algae blooms. Interventions that help soils retain nutrients and moisture create less nutrient runoff. Biochar, a charcoal substance first discovered by Indigenous Amazonians, helps soils retain nutrients and moisture. Therefore, people can apply biochar to surfaces to prevent algae blooms. This is Why People Can Use Biochar to Prevent Algae Blooms.