@Article{egusphere-2026-4766,
AUTHOR = {Wang, Q. and Huang, Z. and Li, Z. and Zhu, S. and Qiao, L. and Zhou, M. and Huang, D. and Wang, H. and Fu, Q. and Liao, K. and Yu, J. Z.},
TITLE = {Primary sources and secondary formation of brown carbon in urban Shanghai: Insights from bihourly measurements of brown carbon and organic tracers},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--21},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-4766/},
DOI = {10.5194/egusphere-2026-4766}
}