@misc{indiciaec622445e1466,
  title = {Sampling design for long-term regional trends in marine rocky intertidal communities},
  author = {Gail V. Irvine and Alice Shelley},
  year = {2013},
  doi = {10.1007/s10661-013-3078-6},
  url = {https://pubs.usgs.gov/publication/70057936},
  note = {Source identifier: 70057936}
}