Human resilience and resettlement among the Islands of Four Mountains, Aleutians, Alaska

• Published in: Quaternary Research
• Main Authors: Hatfield, Virginia L., Nicolaysen, Kirsten, West, Dixie L., Krylovich, Olga A., Bruner, Kale M., Savinetsky, Arkady B., Vasyukov, Dmitry D., MacInnes, Breanyn T., Khasanov, Bulat F., Persico, Lyman, Okuno, Mitsuru
• Format: Article in Journal/Newspaper
• Language: English
• Published: Cambridge University Press (CUP) 2019
• Subjects: Alaska; Aleutian Islands
• Online Access: http://dx.doi.org/10.1017/qua.2018.149; https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0033589418001497

Abstract Combined archaeological, ecological, and geologic research on Chuginadak and Carlisle Islands in the Islands of Four Mountains (IFM) probed questions about the sustainability of human settlements over the past 4000 years in the face of geologic, ecological, and social hazards. We use a human ecodynamics approach to frame the investigation and present original archaeological evidence from this poorly known region of the remote Aleutian Islands. Several village sites occupied during the last four millennia are clustered in locations that were not damaged by earthquake-induced tsunamis; however, new geologic evidence indicates that at least one volcanic eruption forced humans to abandon one or more prehistoric village sites. Combined archaeological, ecological, and geologic analyses demonstrate resilient Unangax̂ occupations of the IFM through long-term climate change as well as earthquakes, tsunamis, and volcanic eruptions with occasional community vulnerability to volcanic eruptions.