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Road reconstruction as a particulate pollution hotspot: Spatiotemporally heterogeneous attenuation under construction and traffic influences

delete2026-06-15
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PRE
AI
Z
Zuying Teng
G
Guicheng Tian
W
Wenxiang Wang
K
Kaixuan Liu
B
Bai Li *
Z
Zhanyong Wang *
DOI：10.1016/j.apr.2026.103103delete
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Abstract

Abstract

En 中文
• Field measurements identify PM2.5/PM10 evening peaks and BC morning–night maxima. • RF–SHAP reveals meteorology dominates particle variability, while BC is construction-sensitive. • Winds cause heterogeneous attenuation, with monotonic PM2.5/PM10 decay but non-monotonic BC responses. • Construction–traffic coupling creates localized pollution hotspots, challenging uniform control strategies.

Journal

Atmospheric Pollution Research cover
Atmospheric Pollution Research
IF:
3.5
Papers:
3.0K
Citations:
7.4K

Organization

U
university of south florida
Scholars:
1.5W
Papers: 1.2W
Citations: 9
F
Fujian Agriculture and Forestry University
Scholars:
7.8K
Papers: 2.0K
Citations: 1.8W
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