Just as ice sheets slide slowly and steadily into the ocean, researchers are returning from each trip to the Arctic and Antarctic with more data about climate change, including information that will help improve current models on how climate change will affect life on the earth, according to a Penn State geologist.
Fuente : http://www.eurekalert.org/pub_releases/2013-02/ps-...
Fuente : http://www.eurekalert.org/pub_releases/2013-02/ps-...



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