{"id":24938,"date":"2015-08-01T00:00:00","date_gmt":"2018-12-03T21:07:04","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-practices-in-ancient-populations-from-northern-chile\/"},"modified":"2018-12-03T22:07:04","modified_gmt":"2018-12-03T21:07:04","slug":"dietary-practices-in-ancient-populations-from-northern-chile","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-practices-in-ancient-populations-from-northern-chile\/","title":{"rendered":"Dietary practices in ancient populations from northern Chile during the transition to agriculture (Tarapac\u00e1; region, 1000 BC-AD 900)."},"content":{"rendered":"<p><strong>Objective<\/strong><\/p>\n<p>The goal of this research is to understand the relevance of diet diversity during the transition to agriculture, in ancient populations from northern Chile, especially considering the significance of marine resources and crops in a lesser degree.<\/p>\n<p><strong>Methods<\/strong><\/p>\n<p>A total of 14 human individuals were sampled from the Tarapac&aacute; 40 cemetery. Both bone and tooth samples were collected. Samples were studied from bone\/dentine collagen for carbon and nitrogen isotopic analysis; and bone\/enamel apatite for carbon isotope analysis. Inferential statistical analyses were performed in order to compare Tarapac&aacute; 40 stable carbon and nitrogen isotope values with other Formative and Late Intermediate Period groups. A nonparametrical hypothesis Kruskal&ndash;Wallis test was used.<\/p>\n<p><strong>Results<\/strong><\/p>\n<p>The results show that the individuals from Tarapac&aacute; 40 are intermediate to the values observed for terrestrial and marine fauna as well as C<sub>3<\/sub> and C<sub>4<\/sub> plants.<\/p>\n<p><strong>Conclusions<\/strong><\/p>\n<p style=\"text-align:justify\">A gradual transition to crop consumption, especially maize, is suggested. This complemented the earlier hunter-gatherer tradition of marine resources and wild fruit consumption. Contrarily to the predictions made by some archaeologists, the results obtained for northern Chile contrast with the classical perspective of a &ldquo;Neolithic Revolution&rdquo; in which transition to agriculture occurred more abruptly and linearly.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-24938","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Departamento de Antropolog\u00eda, Universidad de Chile., Santiago, Chile.","annee":"2015","mois":"8","numero":"","page":"","auteurs":[{"ID":24932,"post_author":"0","post_date":"2018-12-03 22:06:57","post_date_gmt":"2018-12-03 21:06:57","post_content":"","post_title":"Francisca Santana-Sagredo","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"francisca-santana-sagredo","to_ping":"","pinged":"","post_modified":"2018-12-03 22:06:57","post_modified_gmt":"2018-12-03 21:06:57","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/francisca-santana-sagredo\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":24933,"post_author":"0","post_date":"2018-12-03 22:06:58","post_date_gmt":"2018-12-03 21:06:58","post_content":"","post_title":"Mauricio Uribe","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"mauricio-uribe","to_ping":"","pinged":"","post_modified":"2018-12-03 22:06:58","post_modified_gmt":"2018-12-03 21:06:58","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/mauricio-uribe\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":24934,"post_author":"0","post_date":"2018-12-03 22:07:00","post_date_gmt":"2018-12-03 21:07:00","post_content":"","post_title":"Herrera","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"herrera","to_ping":"","pinged":"","post_modified":"2018-12-03 22:07:00","post_modified_gmt":"2018-12-03 21:07:00","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/herrera\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":24935,"post_author":"0","post_date":"2018-12-03 22:07:01","post_date_gmt":"2018-12-03 21:07:01","post_content":"","post_title":"Rodrigo Retamal","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"rodrigo-retamal","to_ping":"","pinged":"","post_modified":"2018-12-03 22:07:01","post_modified_gmt":"2018-12-03 21:07:01","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/rodrigo-retamal\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":24936,"post_author":"0","post_date":"2018-12-03 22:07:02","post_date_gmt":"2018-12-03 21:07:02","post_content":"","post_title":"Sergio Flores","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"sergio-flores","to_ping":"","pinged":"","post_modified":"2018-12-03 22:07:02","post_modified_gmt":"2018-12-03 21:07:02","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/sergio-flores\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":24937,"post_author":"0","post_date":"2018-12-03 22:07:04","post_date_gmt":"2018-12-03 21:07:04","post_content":"","post_title":"AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"american-journal-of-physical-anthropology","to_ping":"","pinged":"","post_modified":"2018-12-03 22:07:04","post_modified_gmt":"2018-12-03 21:07:04","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/american-journal-of-physical-anthropology\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dietary practices in ancient populations from northern Chile during the transition to agriculture (Tarapac\u00e1; region, 1000 BC-AD 900). - Aprifel<\/title>\n<meta name=\"description\" content=\"Dietary practices in ancient populations from northern Chile during the transition to agriculture (Tarapac\u00e1; region, 1000 BC-AD 900). - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dietary practices in ancient populations from northern Chile during the transition to agriculture (Tarapac\u00e1; region, 1000 BC-AD 900).\" \/>\n<meta property=\"og:description\" content=\"Dietary practices in ancient populations from northern Chile during the transition to agriculture (Tarapac\u00e1; region, 1000 BC-AD 900).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-practices-in-ancient-populations-from-northern-chile\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-practices-in-ancient-populations-from-northern-chile\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-practices-in-ancient-populations-from-northern-chile\/\",\"name\":\"Dietary practices in ancient populations from northern Chile during the transition to agriculture (Tarapac\u00e1; 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