@misc{indiciaed1140eb6f304,
  title = {Global change and mercury},
  author = {David P. Krabbenhoft and Elsie M. Sunderland},
  year = {2013},
  doi = {10.1126/science.1242838},
  url = {https://pubs.usgs.gov/publication/70048156},
  note = {Source identifier: 70048156}
}