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Róbert Jóhannsson

epa05234905 An aerial view made available by The Oceans Melting Greenland (OMG) field campaign team, flying NASA's G-III aircraft over Greenland at about 40,000 feet on 26 March 2016. On a clear day, this altitude also provides a stunning perspective of one of the world's two great ice sheets (the other is Antarctica). The flight 26 March over the northeast coastline was one of those clear days. The OMG team is now just a few flights away from mapping glacier heights around the entire coast of Greenland. These measurements will form the baseline of this first-of-its-kind experiment, clarifying the picture of how Greenland's glaciers are responding at a time when many signs point to accelerating change. OMG will pave the way for improved estimates of sea level rise by investigating the extent to which the oceans are melting Greenland?s ice. OMG will observe changing water temperatures and glaciers that reach the ocean around all of Greenland from 2015 to 2020.  EPA/NASA / HANDOUT  HANDOUT EDITORIAL USE ONLY

GREENLAND NATURE ICE SHEET 

Grænlandsjökull bráðnar sífellt hraðar

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