viernes, 30 de abril de 2010

RV: Global glaciation snowballed into giant change in carbon cycle

 

 

Fuente: Princeton University News Releases
Expuesto el: viernes, 30 de abril de 2010 22:03
Autor: Hilary Parker
Asunto: Global glaciation snowballed into giant change in carbon cycle

 

For insight into what can happen when the Earth's carbon cycle is altered -- a cause and consequence of climate change -- scientists can look to an event that occurred some 720 million years ago. 


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