At the end of the southern summer, Antarctica's sea ice hit its annual minimum. By at least one measure, which tracks the area of ocean that contains at least 15% of sea ice, it was a little above the record low of 2023.
Environment
Apr 9, 2024
0
17
In recent years, Antarctica has experienced a series of unprecedented heat waves. On 6 February 2020, temperatures of 18.3°C were recorded, the highest ever seen on the continent, beating the previous record of 17.5°C which ...
Earth Sciences
Mar 19, 2024
0
2
In a warming climate, meltwater from Antarctica is expected to contribute significantly to rising seas. For the most part, though, research has been focused on West Antarctica, in places like the Thwaites Glacier, which has ...
Earth Sciences
Feb 5, 2024
0
191
Scientists have identified the intricate meteorological drivers that led to an intense heat wave across East Antarctica in from 15-19 March 2022. The heat wave, which affected an area of the size of India (3.3 million km2), ...
Earth Sciences
Jan 10, 2024
0
57
Climate scientists don't like surprises. It means our deep understanding of how the climate works isn't quite as complete as we need. But unfortunately, as climate change worsens, surprises and unprecedented events keep happening.
Environment
Jan 10, 2024
42
55
A new Antarctic ice sheet modeling study from scientists at UC San Diego's Scripps Institution of Oceanography suggests that meltwater flowing out to sea from beneath Antarctic glaciers is making them lose ice faster.
Earth Sciences
Oct 27, 2023
0
56
According to scientists, 71 of the 162 ice shelves that surround Antarctica have reduced in volume over 25 years from 1997 to 2021, with a net release of 7.5 trillion metric tons of meltwater into the oceans. The work is ...
Earth Sciences
Oct 12, 2023
3
234
After decades immersed in Antarctic science, I've learned that physical and biological changes rarely occur smoothly. More often than not, they unfold in sharp steps. Right now, Antarctica's climate and ecosystems are experiencing ...
Earth Sciences
Aug 22, 2023
2
1
Extreme weather in Antarctica, including ocean heat waves and ice loss, is set to become more intense unless urgent policy action reduces the burning of fossil fuels, a new study has found—the latest to sound the alarm ...
Earth Sciences
Aug 12, 2023
3
242
In a significant milestone for Antarctic research, detailed and extensive information on ice thickness and bed topography is now available for the first time in a centralized and standardized format.
Earth Sciences
Jul 18, 2023
0
141
