@misc{indiciae78ac67d19688,
  title = {Timescales for migration of atmospherically derived sulphate through an alpine/subalpine watershed, Loch Vale, Colorado},
  author = {Robert L. Michel and Donald H. Campbell and David W. Clow and John T. Turk},
  year = {2000},
  doi = {10.1029/1999wr900276},
  url = {https://pubs.usgs.gov/publication/70023202},
  note = {Source identifier: 70023202}
}