Open dumps as a critical source of per- and polyfluoroalkyl substances in agricultural soils of Pakistan: evidence of trifluoroacetic acid dominance

Key Points

• Perfluoroalkyl substances are found to be prevalent in agricultural soils, raising contamination concerns.
• The study identifies trifluoroacetic acid as the dominant compound among these harmful substances.
• Assessment reveals significant pollution in the agricultural sector due to open dumps in Pakistan.
• The findings highlight the urgent need for pollution management and regulatory actions in affected areas.