Plant dependency and risk management in the Andean Puna during the Mid to Late Holocene
The archaeology of the Puna, a high elevation desert in South America,gives us a long-term perspective on the role of wild plants in people?sdiets during the last 10,000 years. We explore the impact of aridificationon the use of edible wild plants among desert people through the studyof macrobotanic...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/220166 |
| Acceso en línea: | http://hdl.handle.net/11336/220166 |
| Access Level: | acceso abierto |
| Palabra clave: | Puna Sur Argentina Paleoambiente Recursos vegetales Riesgo https://purl.org/becyt/ford/6.1 https://purl.org/becyt/ford/6 |
| Sumario: | The archaeology of the Puna, a high elevation desert in South America,gives us a long-term perspective on the role of wild plants in people?sdiets during the last 10,000 years. We explore the impact of aridificationon the use of edible wild plants among desert people through the studyof macrobotanical remains. Our goal is to examine the variation in plantdependency and risk management strategies used over time, inparticular during the drought of the Middle Holocene (7500 - 4500 BP).The macrobotanical record suggests the use of risk-averse strategies inorder to cope with unpredictable resource productivity. Hunter-gatherersrelied on carbohydrate rich resources from the vega wetlands and tolarshrublands, such as roots and tubers, as well as low-ranked seeds,stems, leaves and fruits. They also obtained non-local edible plants bystrengthening ties and forming safety nets with groups living in differentecozones that were not subject to the same resource fluctuation. Socialinteraction with areas lying beyond the ecological boundaries of the Punahas a longstanding tradition in this area beginning in the Early Holocene,and was likely a means of providing food security to populations whosesubsistence depended mainly on camelid hunting, and eventuallycamelid pastoralism. A notable increase in that interaction began duringthe Late Holocene, which was a period of lesser aridity, with theintroduction of corn and quinoa. |
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