New research has revealed a terrifying and unexpected Antarctic tipping point caused by the warmer seawater.
New research into some of Earth’s largest ice sheets has revealed a startling new Antarctic tipping point, and researchers say that it has the potential to be disastrous. According to a new study published this month, warm seawater has not only been lapping at the underside of the Antarctic ice shelves but has also been seeping into the space between the land and the overlying ice sheet. This really isn’t a very surprising discovery.
The cause of these record lows is warmer seawater, which also happens to be the cause of the newest tipping point that researchers have identified. According to their findings, the water seeping between the ice sheets and the ground-ice is causing localized melting, which is lubricating the ice bed and causing it to slide toward the sea. That’s terrifying to think of, especially since the collapse of the ice shelf would indeed spell trouble for our planet.
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