Regional assessment of concentrations and sources of pharmaceutically active compounds, pesticides, nitrate, and E. coli in post-glacial aquifer environments (Canada)
文摘
PhACs, pesticides, nitrate, and E. coli were measured regionally in groundwater. Results show the presence of all of these contaminants at the regional scale. Landscape-scale contaminant source data did not predict groundwater pollution Results suggest local sources drive groundwater contamination PhACs and pesticides behaviours in the environment are difficult to predict at the regional scale.