@misc{indiciaed0989a14c930,
  title = {Development of a Monitoring Protocol to Detect Ecological Change in the Intertidal Zone of Sitka National Historical Park, Alaska},
  author = {Gail V. Irvine and Erica N. Madison},
  year = {2008},
  doi = {10.3133/sir20085139},
  url = {https://pubs.usgs.gov/publication/sir20085139},
  note = {Source identifier: sir20085139}
}