Spatial variations in PM2.5 composition and source apportionment across six cities of Jiangxi, China: insights from the 2023–2024 new year haze episode

Spatial variations in PM2.5 composition and source apportionment across six cities of Jiangxi, China: insights from the 2023–2024 new year haze episode

PM2.5 poses significant public health risks, with its sources and composition exhibiting pronounced spatial heterogeneity. While extensive research has focused on heavily polluted regions in northern China, the pollution structure of Jiangxi Province remains understudied. This study investigates the...

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Bibliographic Details
Main Authors: Qineng Wang, Wei Deng, Xiang Tu, Jiao Wang, Dan He, Yuanjun Gong, Zhaofeng Tan, Keding Lu
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Environmental Science
Subjects:
PM2.5
chemical composition characterization
source appointement
backward trajectory
Jiangxi
Online Access:https://www.frontiersin.org/articles/10.3389/fenvs.2025.1622013/full
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