Monday, September 21, 2020

Melting ice sheets will add over 15 inches to global sea level rise by 2100

 https://www.space.com/melting-ice-sheets-sea-level-rise-2100.html

 

By Chelsea Gohd

Sept. 19, 2020

Greenhouse gases emitted by human activity, such as carbon dioxide, contribute significantly to climate change and warming temperatures on planet Earth, studies continue to show. As things heat up, ice sheets in Greenland and Antarctica melt. A new study by an international team of more than 60 ice, ocean and atmospheric scientists estimates just how much these melting ice sheets will contribute to global sea levels. 

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The results of this study show that, if human greenhouse gas emissions continue at the pace they're currently at, Greenland and Antarctica's melting ice sheets will contribute over 15 inches (28 centimeters) to global sea levels. This new study is part of the Ice Sheet Model Intercomparison Project (ISMIP6), which is led by NASA Goddard. 

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