In an era when climate scientists warn that immediate action is required to control atmospheric carbon dioxide (CO2), biochar charcoal made by burning waste organic materials like agricultural residues offers a way to reduce CO2 levels.
Maps Highlight Biochar's Role in Climate Change Mitigation miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
New maps, made from a global dataset of crop residues, reveal areas where biochar may be sustainably produced, offering a path to lowering atmospheric carbon dioxide, a greenhouse gas.