在过去的40年里,增加了草回报率,促进了中国农田的土壤有机碳积累

Ziqi Lin1, Xinqing Lu2, Yifan Xu2

  • 1School of Atmospheric Sciences, Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Key Laboratory of Tropical Atmosphere-Ocean System (Ministry of Education), Sun Yat-sen University, Zhuhai 519000, China; Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China.

概括

从1980年到2020年,中国的耕地在土壤有机碳 (SOC) 中出现了显著的增加,封存了1100 Tg C. 这一由草回收带来的收益突显了区域差异和需要量身定制的草管理策略,以提高土壤健康并减轻排放.