Organizations: Contaminant fate processes Variables: total_organic_carbon electric_conductivity concentration Keywords: high resolution mass spectrometry land use Systems: groundwater Substances: 18-beta-Glycyrrhetinic acid (MPDGHEJMBKOTSU-YKLVYJNSSA-N) 1-Naphthylacetic acid (PRPINYUDVPFIRX-UHFFFAOYSA-N)