ArticleProceedings of the National Academy of Sciences of the United States of America2021
Plant species richness at archaeological sites suggests ecological legacy of Indigenous subsistence on the Colorado Plateau.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 40 citations in OpenAlex.
- Ecological legacies of pre-Columbian settlements evident in palm clusters of neotropical mountain forests.Scientific reports · 2026Article
- Article
- Traditional land use is integral to ecological function in SW Madagascar.Scientific reports · 2025Article
- Temporal and Spatial Dynamics of Rodent Species Habitats in the Ordos Desert Steppe, China.Animals : an open access journal from MDPI · 2025Article
- Seed dispersal by Martu peoples promotes the distribution of native plants in arid Australia.Nature communications · 2024Article
- Editorial: Frontiers in the study of ancient plant remains.Frontiers in plant science · 2023Article
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Authors and funding
7 authors at 1 institution in 1 country.
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Abstract
Humans have both intentional and unintentional impacts on their environment, yet identifying the enduring ecological legacies of past small-scale societies remains difficult, and as such, evidence is sparse. The present study found evidence of an ecological legacy that persists today within an semiarid ecosystem of western North America. Specifically, the richness of ethnographically important plant species is strongly associated with archaeological complexity and ecological diversity at Puebloan sites in a region known as Bears Ears on the Colorado Plateau. A multivariate model including both environmental and archaeological predictors explains 88% of the variation in ethnographic species richness (ESR), with growing degree days and archaeological site complexity having the strongest effects. At least 31 plant species important to five tribal groups (Navajo, Hopi, Zuni, Ute Mountain Ute, and Apache), including the Four Corners potato (
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