Global warming: Glacier meltdown in Greenland
Mittivakkat Glacier has been surveyed for mass balance and glacier front fluctuations since 1995 and 1931 respectively. In 2011 the glacier terminus has retreated about 22 metres, 12 metres less than the observed record of 34 metres in 2010, and approximately 1,300 metres in total since the first photographic observations in 1931.
The average retreat since 1931 is 16 metres per year. This year was slightly higher than average. If the glacier retreated 22 metres every year, Greenland would be ice free in only 20,000-30,000 years.





