Estimated changes of the ice mass in Greenland 1992-2006

Figure Created 12 Nov 2009 Published 12 Nov 2009 Last modified 10 Nov 2017

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Topics: Climate change adaptation ,

Note: The rectangles depict the time period of the observations (horizontal) and the upper and lower estimates of mass balance for that period (vertical), calculated by different techniques as marked with colour codes

https://www.eea.europa.eu/data-and-maps/figures/estimated-changes-of-the-ice-mass-in-greenland-1992-2006/figure-5-12-climate-change-2008-estimated-changes.eps/image_large

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Metadata

Last upload:: 30 Sep 2008
Temporal coverage:: 1992-2006
Tags:: climate change , greenland , ice
Geographic coverage:: Greenland
Rights:: Access is managed by the owner mentioned below. Please contact the owner for more information about their data policy.
Owners:: NASA
Figure type:: Graph

Additional information

The uncertainty in assessing the trend is largest in periods when the vertical parts of rectangles from different estimates do not overlap. The main factors determining whether the Greenland ice sheet gains or loses ice (mass balance) are: (1) Surface mass balance = the difference between net snow accumulation and loss from melting (meltwater runoff and evaporation) and (2) Dynamic ice loss from the movements of glaciers, leading to ice berg calving.

Geographical coverage note: Greenland