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A 6900-year history of landscape modification by humans in lowland Amazonia
ArticleAbstract: A sedimentary record from the Peruvian Amazon provided evidence of climate and vegetation change forPalabras claves:Agriculture, Forest enrichment, Fossil charcoal, Fossil diatoms, Fossil pollen, Human disturbance, Iriartea, maize, Mauritia, Pre-ColumbianAutores:Bryan G. Valencia, Bush M.B., Correa-Metrio Y.A., Guilderson T., McMichael C.N.H., Overpeck J.T., Shadik C.R., Steinitz-Kannan M., Sully S.Fuentes:googlescopusFire and climate: Contrasting pressures on tropical Andean timberline species
ArticleAbstract: Aim: The aim was to test competing hypotheses regarding migration of the Andean timberline within thPalabras claves:Andes, fire, Fossil pollen, Land use, MIGRATION, Shifted baseline, timberline, warmingAutores:Alfonso-Reynolds A.M., Bryan G. Valencia, Bush M.B., Correa-Metrio Y.A., Silman M.R., Urrego D.H., Zimmermann M.Fuentes:googlescopusNorth Atlantic forcing of Amazonian precipitation during the last ice age
ArticleAbstract: The last glacial period was marked by multiple, abrupt reorganizations of ocean and atmosphere circuPalabras claves:Autores:Bryan G. Valencia, Bush M.B., Correa-Metrio Y.A., Curtis J., Gosling W.D., Hodell D., Sublette Mosblech N.A., Thomas L., Van Calsteren P., Van Woesik R.Fuentes:googlescopus