A new study regarding the rate of sea level rise shows that the rise of ocean levels may be accelerating faster than the steady increase that was previously assumed, and may result in double the height of sea levels previously projected for the end of the century.

Previous studies made their projections based on a constant rate of sea level rise, but according to study lead Steve Nerem, professor of Aerospace Engineering Sciences at the University of Colorado Boulder, the acceleration of ice melt in Antarctica and Greenland is also accelerating the effect on the amount of water being added to the sea.
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A new study has highlighted an acceleration in the rise of global sea levels over the past 3 millennia, showing a dramatic increase in those levels over the 20th century.

This new study, conducted at Rutgers University, charted sea level increases over the past 28 centuries, using geological data gathered from marshes, coral atolls and archaeological sites. When compiled, the data showed that sea level increases not only accelerated in the 20th century, but that this acceleration has increased even further since the 1990s.
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