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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:googlescopusA human role in Andean megafaunal extinction?
ArticleAbstract: A new fossil pollen, Sporormiella, and sediment chemistry record from Lake Llaviucu, Ecuador, spanniPalabras claves:Andes, Deglaciation, ECUADOR, extinction, Fossil pollen, Human arrival, Pleistocene megafauna, SporormiellaAutores:Baskin S., Bryan G. Valencia, Bush M.B., Folcik A.M., Giosan L., Kingston M., Raczka M.F., Sublette Mosblech N.A.Fuentes:googlescopusLate-Holocene maize cultivation, fire, and forest change at Lake Ayauch<sup>i</sup>, Amazonian Ecuador
ArticleAbstract: A high-resolution paleoecological record provides a 2690 year-long fossil pollen and charcoal historPalabras claves:amazonía, cultivation, European colonization, Fossil charcoal, Fossil pollen, maizeAutores:Åkesson C.M., Bush M.B., McMichael C.N.H., Susana Yánez LeónFuentes:googlescopusPolylepis woodland dynamics during the last 20,000 years
ArticleAbstract: Aim: To determine the palaeoecological influences of climate change and human land use on the spatiaPalabras claves:Andean forest, Climate Change, endemism, Fossil pollen, Holocene, Human impact, hyper-fragmented, Interglacial, natural fires, Polylepis woodlandsAutores:Bryan G. Valencia, Bush M.B., Coe A.L., Gosling W.D., Orren E.Fuentes:googlescopus