Amazon Deforestation, Once Tamed, Comes Roaring Back

Hiroko Tabuchi, Claire Rigby e Jeremy White 24/02/2017 A decade after the “Save the Rainforest” movementcaptured the world’s imagination, Cargill and otherfood giants are pushing deeper into the wilderness. COLONIA BERLIN, Bolivia — A few months ago, a representative from Cargill traveled to this remote colony in Bolivia’s eastern lowlands in the southernmost reaches of…

Persistent effects of pre-Columbian plant domestication on Amazonian forest composition

Science  03 Mar 2017: Vol. 355, Issue 6328, pp. 925-931 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…