2020
DOI: 10.18800/boletindearqueologiapucp.202001.002
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Estudio micromorfológico en sitios alfareros uru de la cuenca del río Araguaia, Goiás, Brasil

Abstract: Los estudios geoarqueológicos con análisis microscópicos han sido cruciales para la identificación de suelos modificados por la acción humana. La micromorfología en Brasil ha sido utilizada en sitios, concheros y sambaquis del sur y sudeste del país, en abrigos rocosos de la región de Lagoa Santa (Minas Gerais) y en sitios de «Terra Preta» (tierra negra) en Amazonas y Acre. Los llamados suelos antrópicos tienen un papel decisivo en los procesos de adición y movimiento de residuos orgánicos, minerales y práctic… Show more

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“…Ledru et al , 2006) have prevented a reconstruction of the relationship between vegetation, fire and climate for the last 5000 years, as well as the process of cerrado vegetation recovery after the mid‐Holocene dry episode. Moreover, the Cerrado region has been inhabited for at least 15 000 years (Prous and Fogaça, 1999), with archeological sites indicating a decrease in human occupation during the early to mid‐Holocene in the southern Cerrado (Araujo et al , 2005), followed by an increase in the late Holocene (Barbosa et al , 2020). Human occupation in the Cerrado is associated with fire activity (Pivello et al , 2021), and deciphering wild from anthropogenic fire is critical to understanding the relationship between fire and climate, and its role in the distribution and composition of cerrado vegetation (Schmidt and Eloy, 2020).…”
Section: Introductionmentioning
confidence: 99%
“…Ledru et al , 2006) have prevented a reconstruction of the relationship between vegetation, fire and climate for the last 5000 years, as well as the process of cerrado vegetation recovery after the mid‐Holocene dry episode. Moreover, the Cerrado region has been inhabited for at least 15 000 years (Prous and Fogaça, 1999), with archeological sites indicating a decrease in human occupation during the early to mid‐Holocene in the southern Cerrado (Araujo et al , 2005), followed by an increase in the late Holocene (Barbosa et al , 2020). Human occupation in the Cerrado is associated with fire activity (Pivello et al , 2021), and deciphering wild from anthropogenic fire is critical to understanding the relationship between fire and climate, and its role in the distribution and composition of cerrado vegetation (Schmidt and Eloy, 2020).…”
Section: Introductionmentioning
confidence: 99%