Assessment of stable carbon isotope ratios and source characterization of aerosols in ambient PM2.5 from the Indian COALESCE network

Assessment of stable carbon isotope ratios and source characterization of aerosols in ambient PM2.5 from the Indian COALESCE network

Abstract This study explores the potential of stable carbon isotope (δ 13C) composition of ambient carbonaceous aerosols in assessing the nature and apportionment of their sources. As part of the CarbOnaceous AerosoL Emissions, Source apportionment & ClimatE Impacts (COALESCE) network, δ 13C mea...

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Bibliographic Details
Main Authors: Debajyoti Paul, Gyanesh Kumar Singh, Tarun Gupta, Abhijit Chatterjee, Binoy K Saikia, Ramya Sunder Raman, Gazala Habib, Harish Phuleria, Chandra Venkataraman
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Scientific Reports
Subjects:
Stable isotope
Carbonaceous aerosols
Source signature
Fractionation
Aerosol proxy
Online Access:https://doi.org/10.1038/s41598-025-03987-5
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https://doi.org/10.1038/s41598-025-03987-5

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