Jonny Behrens Postdoctoral Research Associate Contact 865.341.4771 | BEHRENSJR@ORNL.GOV All Publications Integrating Contaminant Source Indicators, Water Quality Measures, and Ecotoxicity to Characterize Contaminant Mixtures and Per- and Polyfluoroalkyl Substance (PFAS) Variability in an Urban Watershed Key Links Google Scholar ORCID LinkedIn Personal Website and CV Organizations Biological and Environmental Systems Science Directorate Environmental Sciences Division Earth Systems Science Section Biogeochemical Dynamics Group