Retrospective HRMS Screening and Dedicated Target Analysis Reveal a Wide Exposure to Pyrrolizidine Alkaloids in Small Streams
Barbara F. Günthardt, Felix E. Wettstein, Juliane Hollender, Heinz Singer, Jana Härri, Martin Scheringer, Konrad Hungerbühler, Thomas D. Bucheli
Abstract
as the main source of the surface water contamination at these sites. Results indicate that PA loads may increase if invasive species are sufficiently abundant.
Topics & Concepts
PyrrolizidineSenecioContaminationSTREAMSEnvironmental chemistryPollutantChemistryBiologyBotanyEcologyComputer scienceComputer networkPlant Toxicity and Pharmacological Properties