Sea Level rise contributors

This web page from the National Snow and Ice Data Center contains two related visualizations. The first visualization gives an estimate of the percent contribution to sea level change since the 1990s from three contributors - small glaciers and ice caps, the Greenland Ice Sheet and the Antarctic Ice Sheet. The second visualization shows the cumulative contribution to sea level from small glaciers and ice caps plotted with the annual global surface air temperature anomaly.

Go To:

M.F. Meier
Mark Dyurgerov
National Snow and Ice Data Center

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Teaching Tips

Teaching Tips

Global sea level rise is a result of both ocean thermal expansion and glacier melt. This graphic could serve as a great introduction to help students identify how glaciers contribute to sea level rise via volume and area. An explanation of how scientists compute this is also provided.

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