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Search resuls for: "Robbie Mallett"


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"It's just astonishingly big and it's a reminder of how much risk we're at from sea level rise." "Antarctica has historically been quite a small contributor to sea level rise, but it is growing, and it is taking up a bigger and bigger share of the sea level rise that we see every year," he added. "So, it's a symbol of the growing dominance of Antarctica in the sea level rise equation." This temperature threshold is widely recognized as crucial because so-called tipping points become more likely beyond this level. Tipping points are thresholds at which small changes can lead to dramatic shifts in Earth's entire life support system.
Persons: Robbie Mallett, A23a, Mallett, Mallet, That's, Gail Whiteman, Taalas, Hollie Adams, NASA Modis Organizations: United Arab Emirates, Continent, University of College London, CNBC, United, NASA, World Meteorological Organization, University of Exeter, WMO, Expo, Bloomberg, Getty Images Bloomberg, Getty Locations: DUBAI, United Arab, Antarctica, New York City, United Arab Emirates, South Georgia, Dubai, COP28, Green
The newest report's authors highlighted the "terminal diagnosis" for the ice that forms and floats atop the Arctic Ocean each summer. On Monday evening, Arctic campaigners and indigenous youth from the region planned a media event to mark the demise of sea ice. Mallett said COP27 talks would do little to save the summer sea ice. Last year, the U.N. Intergovernmental Panel on Climate Change said summer sea ice would be lost even if warming peaked at 1.6 degrees above the preindustrial average. If summer sea ice is lost, no multiyear sea ice — sea ice that persists in the ocean from year to year — will remain.
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