{"id":"stevenson2015variation","DOI":"10.1073/pnas.1420712112","URL":"https://doi.org/10.1073/pnas.1420712112","type":"article-journal","title":"Variation in Rapa Nui (Easter Island) land use indicates production and population peaks prior to European contact","author":[{"given":"Christopher M.","family":"Stevenson"},{"given":"Cedric O.","family":"Puleston"},{"given":"Peter M.","family":"Vitousek"},{"given":"Oliver A.","family":"Chadwick"},{"given":"Sonia","family":"Haoa"},{"given":"Thegn N.","family":"Ladefoged"}],"issued":{"date-parts":[[2015]]},"year-text":"2015","container-title":"Proceedings of the National Academy of Sciences","catalog-key":"SRC0CTG2S8P48Y4"}