2 de abril de 2011

Anomalias

Study: Climate-driven vegetation change by boreal forests is yet another positive, amplifying feedback « Climate Progress: "Russia’s boreal forest – the largest continuous expanse of forest in the world, found in the country’s cold northern regions – is undergoing an accelerating large-scale shift in vegetation types as a result of globally and regionally warming climate. That in turn is creating an even warmer climate in the region, according to a new study….

 – Enviado através da Barra de ferramentas do Google"

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