@misc{indiciaea167e67347be,
  title = {Trends in mercury wet deposition and mercury air concentrations across the U.S. and Canada},
  author = {Peter S. Weiss-Penzias and David A. Gay and Mark E. Brigham and Matthew T. Parsons and Mae S. Gustin and Arnout ter Shure},
  year = {2016},
  doi = {10.1016/j.scitotenv.2016.01.061},
  url = {https://pubs.usgs.gov/publication/70179551},
  note = {Source identifier: 70179551}
}