PM2.5-bound polycyclic aromatic hydrocarbons (PAHs) from the atmosphere of Xi'an, China: Seasonal variation, sources, and health risk assessments

• Main Authors: Jieting Zhou (Author), Ziwei Guo (Author), Jiaxin Liu (Author), Min Gao (Author), Xiaoxia Sun (Author), Yun Sheng (Author), Yue Zhang (Author), Yizhen Lv (Author), Zhenwen Zhang (Author), Jing Han (Author)
• Format: Book
• Published: Elsevier, 2023-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Ambient air samples of fine particulate matter (PM2.5) were collected in a main urban area of Xi'an, Guanzhong Plain, whose contents including organic carbon (OC), elemental carbon (EC) and eight carbon components were measured by thermo-optical analysis. Polycyclic aromatic hydrocarbons (PAHs)...