Antarctica is being ravaged by a TRIPLE whammy of 'climate chaos'

"Since 2015, the region has undergone a huge transformation, with extreme ice loss around the continent. What started as a slow build-up of deep-sea heat under the Antarctic sea ice was followed by a violent mixing of water, ending in a vicious cycle where it's too warm to let ice recover. 'It's concerning because massive loss of sea ice destabilises the world's ocean current systems, warming our planet far quicker than expected.'"

"First of all, around 2013, strengthening winds began pulling warm, salty water from the deep ocean closer to the surface, they explained. In 2015 intense wind then mixed the deeper heat directly into the surface layer, rapidly melting sea ice - particularly in East Antarctica. And since 2018, the ice-ocean system has become trapped in a cycle where, with less ice to melt, the surface remains salty and warm - preventing new ice from forming."

"Experts say a series of compounding events have ravaged the continent, including strengthening winds which pull warm water to the surface. These have been so extreme that vast amounts of ice equivalent to the size of Greenland have been wiped out, leading to record-breaking lows in 2023."

"Dr Aditya Narayanan, lead author from the University of Southampton, said Antarctic sea ice helps drive a crucial ocean current system known as AMOC. He said: 'Since 2015, the region has undergone a huge transformation, with extreme ice loss around the continent. What started as a slow build-up of deep-sea heat under the Antarctic sea ice was followed by a violent mixing of water, ending in a vicious cycle where it's too warm to let ice recover.'"

Antarctic sea ice has reached record lows after a reversal in growth that persisted for decades. Since 2015, strengthening winds have pulled warm, salty deep ocean water toward the surface. In 2015, intense winds mixed deeper heat into the surface layer, rapidly melting sea ice, especially in East Antarctica. After 2018, the ice-ocean system became trapped in a feedback cycle: reduced ice leads to a saltier, warmer surface that blocks new ice formation. The resulting ice loss is large enough to be described as equivalent to the size of Greenland. Sea ice loss destabilizes major ocean current systems such as AMOC and accelerates global warming beyond expectations.

Read at Mail Online