Advances in Research on the Sources, Distribution, and Isotopic Tracing of Low Molecular Weight Monocarboxylic Acids in the Atmosphere

Key Points

• To explore the sources, distribution, and isotopic tracing of low molecular weight monocarboxylic acids in the atmosphere.
• Analysis of atmospherical samples for monocarboxylic acid content
• Isotopic tracing techniques to identify sources
• Comparative studies across different environmental phases
• Monocarboxylic acids are found across gas, particle, and aqueous phases
• Their presence is linked to various atmospheric processes
• Isotopic analysis reveals diverse sources contributing to their atmospheric abundance