@misc{indiciae63302553b96d,
  title = {Regional and temporal differences in nitrate trends discerned from long-term water quality monitoring data},
  author = {Edward G. Stets and Valerie J. Kelly and Charles G. Crawford},
  year = {2015},
  doi = {10.1111/1752-1688.12321},
  url = {https://pubs.usgs.gov/publication/70171529},
  note = {Source identifier: 70171529}
}