@misc{indiciaee53bd7cea88a,
  title = {Biogeochemistry of a temperate forest nitrogen gradient},
  author = {Steven S. Perakis and Emily R. Sinkhorn},
  year = {2011},
  doi = {10.1890/10-1642.1},
  url = {https://pubs.usgs.gov/publication/70036350},
  note = {Source identifier: 70036350}
}