Identification and validation of marker compounds for fine particle emitted from sub-type biomass burning. - Cao, Juan; Kong, Shaofei; Dong, Haoyu; Hu, Yao; Xiang, Xuan; Jiang, Weisi; Yan, Yingying; Wu, Jian; Deng, Junjun; Fu, Pingqing (NPJ Climate & Atmospheric Science, 2026)