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Earth's sea levels may rise 25 meters by 4000 AD despite CO2 freeze

London, June 22 (ANI): A new study on the effects of climate change on melting ice sheets has indicated that even if scientists could freeze-frame the atmospheric carbon dioxide (CO2) as it is today, sea levels would still rise by 25 meters by 4000 AD.

According to a report in New Scientist, Eelco Rohling of the UK National Oceanography Centre at the University of Southampton and colleagues conducted the study.

They reconstructed sea level fluctuations over the last 520,000 years and compared this to global climate and carbon dioxide levels data for the same period.

They found a tight coupling between carbon dioxide and sea level rise.

Based on this relationship, the team calculated that if the amount of carbon dioxide in the atmosphere were fixed at current levels, temperature rises over the next couple of millennia would eventually drive sea levels up by 25 meters.

The team emphasizes that the rise would not happen overnight or even over the next century.

Two studies published last year suggested that there is a limit to how fast the water can rise.

According to one, sea levels could rise by approximately 1.3 meters by 2100. The other set the upper limit at 2 meters. (ANI)

Global warming has caused Earth's seasons to arrive 2 days earlier

Washington, Jan 22 (ANI): A new study has brought to the fore another adverse effect of global warming, suggesting that it has led to Earth's seasons to arrive 2 days earlier than before.The study, by scientists from the University of California, Berkeley, and Harvard University, has determined that not only has the average global temperature increased in the past 50 years, but the hottest day of the year has shifted nearly two days earlier.Just as human-generated greenhouse gases.....
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