气候变化领域集成服务门户(CCPortal): Dietary diverstiy in the Atacama desert during the Late intermediate period of northern Chile

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DOI	10.1016/j.quascirev.2019.04.022
	Dietary diverstiy in the Atacama desert during the Late intermediate period of northern Chile
	Alfonso-Durruty M.P.; Gayo E.M.; Standen V.; Castro V.; Latorre C.; Santoro C.M.; Valenzuela D.
发表日期	2019
ISSN	0277-3791
起始页码	54
结束页码	67
卷号	214
英文摘要	The Pacific Ocean that flanks the hyperarid Atacama Desert of Northern Chile is one of the richest biomass producers around the world. Thus, it is considered a key factor for the subsistence of prehistoric societies (including mixed-economy groups), that inhabited its coastal ecosystems as well as the neighboring inland areas. This study assesses the Arica Culture groups' diet (Late Intermediate Period; 1000–1530 CE), through stable isotope (on bone-collagen; δ13C and δ15N)and dental pathology data. Seventy-seven (n = 77)individuals from two inland (LLU54 and AZ8)and one coastal (CAM8)archaeological sites were studied. Results show an important, but lower than predicted by earlier studies, contribution of marine resources in the diet of all three groups. Dental pathologies and stable isotopes indicate that these groups' diet varied in correlation with their distance to the Pacific Ocean as well as group and individual preferences. The results challenge the idea that Arica Culture groups depended heavily on marine resources for their subsistence. In contrast, this study shows both that the Arica Culture groups’ diet was diverse, and that the terrestrial resources consumed were mostly contributed by C3/CAM plants instead of maize. © 2019 Elsevier Ltd
英文关键词	Atacama desert; Dental pathologies; Late intermediate period; Stable isotopes
语种	英语
scopus关键词	Ecosystems; Isotopes; Landforms; Marine biology; Natural resources; Pathology; Archaeological site; Atacama Desert; Coastal ecosystems; Individual preference; Intermediate periods; Marine resources; Stable isotopes; Terrestrial resources; Oceanography; archaeology; biomass; marine resource; pathology; prehistoric; stable isotope; Atacama Desert; Chile; Pacific Ocean; Zea mays
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151923
作者单位	Sociology, Anthropology and Social Work Department, Kansas State University, Manhattan, KS, United States; Departamento de Oceanografía, Universidad de Concepción & Center for Climate and Resilience Research (CR)2, Concepción, Chile; Departamento de Antropología, Universidad de Tarapacá, Arica, Chile; Departamento de Antropología, Universidad Alberto Hurtado, Santiago, Chile; Departamento de Antropología, Universidad de Chile, Santiago, Chile; Departamento de Ecología, Pontificia Universidad Católica de Chile, Santiago, Chile; Instituto de Alta Investigación, Universidad de Tarapacá, Arica, Chile
推荐引用方式 GB/T 7714	Alfonso-Durruty M.P.,Gayo E.M.,Standen V.,et al. Dietary diverstiy in the Atacama desert during the Late intermediate period of northern Chile[J],2019,214.
APA	Alfonso-Durruty M.P..,Gayo E.M..,Standen V..,Castro V..,Latorre C..,...&Valenzuela D..(2019).Dietary diverstiy in the Atacama desert during the Late intermediate period of northern Chile.Quaternary Science Reviews,214.
MLA	Alfonso-Durruty M.P.,et al."Dietary diverstiy in the Atacama desert during the Late intermediate period of northern Chile".Quaternary Science Reviews 214(2019).