ArticleScience advances2025
Classic Maya response to multiyear seasonal droughts in Northwest Yucatán, Mexico.
Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Maya Postclassic persistence in the Birds of Paradise Wetland Fields, Belize.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Continuity and discontinuity in Native American populations: Insights from ancient and modern mitochondrial DNA.Genetics and molecular biology · 2026Article
- Isotopic composition of individual hydrobiidae gastropods from neotropical lakes Esmeralda and Chichancanab in the Maya Cochuah region, Mexico: implications for palaeolimnological research.Journal of paleolimnology · 2026Article
- Modeling the rise and demise of Classic Maya cities: Climate, conflict, and economies of scale.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
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Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Protracted droughts may have contributed to sociopolitical upheaval and depopulation of cultural centers in the Maya Lowlands during the Terminal Classic Period (~800 to 1000 CE). Regional proxy climate records suggest multiple prolonged drought episodes during the Terminal Classic. The relationship between drought and response of individual sites, however, remains unclear because of large chronological uncertainties and poor temporal resolution of existing local paleoclimate inferences. We present a subannual rainfall record from northwest Yucatán, Mexico, derived from an annually laminated stalagmite spanning 871 to 1021 CE, with ±6-year age uncertainty. Interpretation of the stalagmite oxygen isotope record is supported by modern rain and drip water monitoring. Precisely dated droughts enable detailed analyses of timing and dynamics of regional human-climate interactions. Despite uncertainties in archaeological chronologies, these results suggest political activity at major northern Maya sites, including Chichén Itzá and Uxmal, declined at different times relative to droughts, implying differential cultural responses to climate stress.
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