Polar Observer (@polarobs) 's Twitter Profile
Polar Observer

@polarobs

Promouvoir la connaissance des régions #australes et #polaires | Promoting knowledge of #austral and #polar regions #Arctic #Antarctica #TAAF

ID: 4386335175

calendar_today05-12-2015 20:03:56

20,20K Tweet

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Polar Observer (@polarobs) 's Twitter Profile Photo
Polar Observer
@polarobs

6 months ago

"When Longyearbyen's 2,300-meter-long runway was built in the early 1970s, no one expected the #permafrost layer it was constructed on to start melting. But that is exactly what’s happening now." #Svalbard #Arctic via CNN edition.cnn.com/travel/svalbar…