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via Random graphic of the day: UNEP/GRID-Arendal Maps and Graphics Library by UNEP/GRID-Arendal <mapmaster@grida.no> on 3/4/10
2050. Global climate change has already contributed to rising temperatures in the Amazon which, when combined with deforestation, have led to a cycle of lower precipitation and a greater frequency of droughts. Researchers at Brazil's National Institute for Space Research say that the Amazon could reach a tipping point – the point at which deforestation and climate change combine to trigger self-sustaining desertification – in 50-60 years (Reuters 2008).
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