Con il National Geographic nelle grotte della Groenlandia per studiare il clima del passato

Fotografia di Robbie Shone
Le grotte possono tenere memoria e traccia dei cambiamenti climatici del passato.

Una ricerca del National Geographic nelle grotte della Groenlandia con stupende foto di Robbie Shone.

Unexplored caves. A harsh, icy terrain. Swarms of animals eager to nibble at human visitors.
Its sounds like the premise of a new science fiction flick. But for Gina Moseley, a National Geographic grantee and cave scientist at Austria's University of Innsbruck, not only is it science fact; it's a once-in-a-lifetime opportunity to decode the Earth's past climate.

http://news.nationalgeographic.com/2015/11/151112-greenland-climate-change-cave-expedition-north/