THINKING ABOUT MOBILITY, DIET, AND SOCIAL CHANGE: ISOTOPIC ANALYSIS AT THE ARMACAO DO SUL SITE, FLORIANOPOLIS/SC/PENSANDO SOBRE MOBILIDADE, DIETA E MUDANCA SOCIAL: ANALISES ISOTOPICAS NO SITIO ARMACAO DO SUL, FLORIANOPOLIS/SC
There is an intensification in the processes of change associated with the shell-matrix sites of the Santa Catarina coast from 2000 BP onwards, marked by events such as the decrease in the number of sites, the decrease in the use of shells in their formation and the introduction of pottery. To bette...
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Veröffentlicht in: | Cadernos do LEPAARQ 2018-07, Vol.15 (30), p.237 |
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Sprache: | por |
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Zusammenfassung: | There is an intensification in the processes of change associated with the shell-matrix sites of the Santa Catarina coast from 2000 BP onwards, marked by events such as the decrease in the number of sites, the decrease in the use of shells in their formation and the introduction of pottery. To better understand these changes, and taking the Armacao do Sul site (Florianopolis/SC) as a key element in this understanding, we performed strontium ([sup.87]Sr/[sup.86]Sr), carbon ([delta]13C) and nitrogen ([delta]15N) isotopic analyzes on the individuals buried there, together with the establishment of a stratigraphically referenced chronology. The results indicate that the processes of change occurred differently in different parts of the Santa Catarina coast and that, in the case of the Armacao do Sul site, the observed changes are related to an increased circulation and incorporation of individuals from different parts of the central coast and dietary change in male individuals. Keywords: Stable Isotopes; Change; Shell-Matrix Sites; Santa Catarina Coast. Ha uma intensificacao nos processos de mudanca associados aos sitios conchiferos do litoral catarinense a partir de 2000 AP, marcada por acontecimentos como a diminuicao no numero de sitios, a diminuicao no uso de conchas em sua formacao e o aparecimento da ceramica. Com o objetivo de compreender melhor essas mudancas e entendendo o sitio Armacao do Sul (Florianopolis/SC) como elemento chave para essa compreensao, foram realizadas analises isotopicas de estroncio ([sup.87]Sr/[sup.86]Sr), carbono ([delta]13C) e nitrogenio ([delta]15N) nos individuos que nele se encontram sepultados, juntamente com o estabelecimento de uma cronologia estratigraficamente referenciada. Os resultados obtidos indicam que os processos de mudanca se desenrolaram diferentemente em porcoes distintas do litoral catarinense e que, no caso do sitio Armacao do Sul, as mudancas observadas estao relacionadas a um quadro que envolve maior circulacao e incorporacao de individuos, de diferentes partes do litoral central, e mudanca na dieta dos individuos do sexo masculino. Palavras Chave: Isotopos Estaveis; Mudanca; Sitios Conchiferos; Litoral Catarinense. |
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ISSN: | 2316-8412 2316-8412 |