Significant N-containing brown carbon emission from heavy-duty diesel vehicles revealed by the molecular and chromophore analysis using ultra-high resolution mass spectrometry

Significant N-containing brown carbon emission from heavy-duty diesel vehicles revealed by the molecular and chromophore analysis using ultra-high resolution mass spectrometry

Abstract Brown carbon (BrC) holds scientific significance by influencing radiative balance, cloud condensation dynamics, and regional air quality. This study demonstrated that heavy-duty diesel vehicles (HDDVs) emit substantially higher levels of light-absorbing carbonaceous aerosols under aggressiv...

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Bibliographic Details
Main Authors: Xiao He, Xuan Zheng, Bin Jiang, Xubing Cao, Ting Chen, Shuwen Guo, Zhiyuan Li, Yan Ding, Shaojun Zhang, Yuan Cheng, Jingkun Jiang, Shuxiao Wang, Ye Wu
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:npj Climate and Atmospheric Science
Online Access:https://doi.org/10.1038/s41612-025-01034-8
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https://doi.org/10.1038/s41612-025-01034-8

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