ScienceDaily: Earth & Climate News


Uncommon byproducts of organochlorine pesticides found in the liver of raptors

Posted: 02 Sep 2021 09:49 AM PDT

Knowledge of the detailed accumulation profiles of persistent organic pollutants (POPs) and POPs-like contaminants in wild animals is critical for ecological risk assessment. Comprehensive screening of organohalogen compounds in the livers of wild birds from Osaka, Japan using two-dimensional gas chromatography in combination with high resolution time-of-flight mass spectrometry (GC×GC--HRToFMS) revealed specific accumulation of typically unmonitored POPs-like compounds in raptors.