Published: 10th Apr, 2021
More than a third of the vast floating platforms of ice that surrounds Antarctica is at risk of collapse and releasing a huge amount of water into the sea if global temperatures reach 4C above pre-industrial levels.
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More than a third of the vast floating platforms of ice that surrounds Antarctica is at risk of collapse and releasing a huge amount of water into the sea if global temperatures reach 4C above pre-industrial levels.
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About the Study
- The Researchers said that the limiting the temperature rise to 2C could reduce the risk by half.
- The study suggests that around 34% of the Antarctic ice shelves could be collapsed due to the rise in temperature by 4C.
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Antarctica Ice Shelves
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- The collapse will break the ice shelves and will allow the unimaginable amounts of water from glaciers to pour into the sea.
- The new study uses the latest modelling techniques to provide more precise projections and fill the gap in earlier methods.
- This study also highlighted the importance of limiting the global temperature increases as set out in the Paris Climate Agreement that promotes a global framework to avoid dangerous climate change by limiting the global warming to less than 2C above pre-industrial levels.
- With the help of study researchers identified the Larsen C, the largest remaining ice shelf, as at higher risk in a warmer climate situation.
- The other shelves facing the threat includes Shackleton, Pine Island, and Wilkins.
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