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dc.contributor.author
Moscardi, Bruno Federico
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Bernal, Valeria
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Silva Araújo, Marcio
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Gordón, Florencia
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Cobos, Virginia Agustina
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Brachetta Aporta, Natalia
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Lee, Raymond
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Rindel, Diego Damian
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Gonzalez, Paula Natalia
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Della Negra, Claudia Eugenia
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Perez, Sergio Ivan
dc.date.available
2023-08-10T14:57:03Z
dc.date.issued
2022-12
dc.identifier.citation
Moscardi, Bruno Federico; Bernal, Valeria; Silva Araújo, Marcio; Gordón, Florencia; Cobos, Virginia Agustina; et al.; Diet composition and prey choice in prehistoric human individuals from Northwest Patagonia: An application of species distribution and isotope mixing models; John Wiley & Sons; American Journal of Biological Anthropology; 179; 4; 12-2022; 568-584
dc.identifier.issn
2692-7691
dc.identifier.uri
http://hdl.handle.net/11336/207829
dc.description.abstract
Objectives: Ancient hunter-gatherer diets were heterogeneous, varying substantially across time and space, and frequently showing considerable intrapopulation variation. The diet composition of these human groups depended primarily on resource availability, but also on the active selection of certain prey due to different bio-cultural factors. In this context, we explore resource availability, diet composition, and prey choice in the human populations of the Middle-Late Holocene from Northwest Patagonia. Material and Methods: We employ species distribution models using current and zooarchaeological data to estimate species availability throughout Northwest Patagonia, and we use Bayesian stable isotope mixing models on a large number of samples to analyze human diet composition at the individual level during the Middle-Late Holocene. Finally, we calculate a prey selectivity index to address the different dietary choices of human individuals in the region. Results: Our results show large differences in species available for consumption throughout the region, as well as a high dietary variation between human individuals, which is mainly related to their spatial location. Some species, such as guanaco, were widely distributed and consumed in the region. Notably, species of small mammals were actively selected in several areas, indicating greater importance in human diets than previously appreciated. Discussion: Species availability does not appear as the only factor driving human diets in the region, since prey choice seems to have been a recurring phenomenon among these populations. The novel approach used in this study overcomes several limitations of previous studies employing isotopic analysis in prehistoric human diets, allowing new insights into the bioarchaeology of the region.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BAYESIAN MIXING MODELS
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DIET
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HUNTER-GATHERERS
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SPECIES DISTRIBUTION MODELS
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STABLE ISOTOPES
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Arqueología
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Historia y Arqueología
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HUMANIDADES
dc.title
Diet composition and prey choice in prehistoric human individuals from Northwest Patagonia: An application of species distribution and isotope mixing models
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-03T14:55:19Z
dc.journal.volume
179
dc.journal.number
4
dc.journal.pagination
568-584
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Moscardi, Bruno Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
dc.description.fil
Fil: Bernal, Valeria. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
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Fil: Silva Araújo, Marcio. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
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Fil: Gordón, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
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Fil: Cobos, Virginia Agustina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
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Fil: Brachetta Aporta, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; Argentina
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Fil: Lee, Raymond. Washington State University; Estados Unidos
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Fil: Rindel, Diego Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
dc.description.fil
Fil: Gonzalez, Paula Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
dc.description.fil
Fil: Della Negra, Claudia Eugenia. No especifíca;
dc.description.fil
Fil: Perez, Sergio Ivan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
dc.journal.title
American Journal of Biological Anthropology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/https://onlinelibrary.wiley.com/doi/10.1002/ajpa.24626
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