<b>Estimates vary but credible evidence points to gigaton-scale climate change mitigation potential of biochar</b>_Supplementary information_COMMSENV-24-2669A.docx

This is the supplementary document for an article entitled "<b>Estimates vary but credible evidence points to gigaton-scale climate change mitigation potential of biochar</b>" which has been accepted by Communications Earth &amp; Environment.本文为一篇已被《通讯·地球与环境》（Communications Earth & Environment）录用的论文的补充材料，该论文题为《估算结果存在差异，但可靠证据表明生物炭（biochar）具备十亿吨级的气候变化减缓潜力》。