Study on the light absorption properties of brown carbon in rural Shandong before, during, and after the Spring Festival holiday

ZOU Changwei, TANG Yuan, HUANG Hong, HU Kuanyun, SHEN Zhaoying, YANG Shili

Journal of Atmospheric and Environmental Optics . 2026, (4): 650 -662 . DOI: 10.3969/j.issn.1673-6141.2026.04.010