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Título : Persistent effects of pre-Columbian plant domestication on Amazonian forest composition
Autor : Tamanaha, Eduardo
Guevara, Juan
Cárdenas López, D.
Levis, C.
Costa, Flavia
Bongers, Frans
Peña Claros, M.
R. Clement C.
Junqueira, André
G. Neves, E.
Figueiredo, Fernando
P. Salomao
Castilho, Carolina
Magnusson, William
Phillips, Oliver
Savatier, Daniel
Molino, Jean Francois
Pitman, Nigel
Peñuela Mora, María Cristina
Palabras clave : Amazonian
forests
Amazonian forests
domesticated species
Fecha de publicación : 2018
Editorial : American Association for the Advancement of Science
Citación : Levis, C., Costa, F. R. C., Bongers, F., Peña-Claros, M., Clement, C. R., Junqueira, A. B., … Ter Steege, H. (2017). Persistent effects of pre-Columbian plant domestication on Amazonian forest composition. Science, 355(6328), 925–931. doi.org/10.1126/science.aal0157
Citación : PRODUCCIÓN CIENTÍFICA-ARTÍCULOS;A-IKIAM-000029
Resumen : The extent to which pre-Columbian societies altered Amazonian landscapes is hotly debated. We performed a basin-wide analysis of pre-Columbian impacts on Amazonian forests by overlaying known archaeological sites in Amazonia with the distributions and abundances of 85 woody species domesticated by pre-Columbian peoples. Domesticated species are five times more likely to be hyperdominant than non-domesticated species. Across the basin the relative abundance and richness of domesticated species increases in forests on and around archaeological sites. In southwestern and eastern Amazonia distance to archaeological sites strongly influences the relative abundance and richness of domesticated species. Our analyses indicate that modern tree communities in Amazonia are structured to an important extent by a long history of plant domestication by Amazonian peoples.
URI : http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/138
https://doi.org/10.1126/science.aal0157
Aparece en las colecciones: ARTÍCULOS CIENTÍFICOS

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