WebMay 20, 2014 · Antarctic climate science is having a moment – a worrying moment. Three new studies have all concluded that the West Antarctic Ice Sheet has begun to collapse. This collapse will impact humanity ... WebWhat is an ice sheet? A portion of the West Antarctic Ice Sheet drains into the ice-covered Bellingshausen Sea via an S-shaped glacier. The top of the glacier is rippled with crevasses, indicating the ice is flowing quickly over …
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WebJul 8, 2024 · A. Jenkins et al., West Antarctic ice sheet retreat in the Amundsen Sea driven by decadal oceanic variability. Nat. Geosci. 11, 733–738 (2024). Crossref. Google Scholar. 18. F. Paolo et al., Response of Pacific-sector Antarctic ice shelves to the El Niño/Southern oscillation. Nat. Geosci. 11, 121 (2024). WebBalance of the West Antarctic Ice Sheet. The image above depicts the region of West Antarctica where scientists measured ice speed. The fast-moving central ice streams are shown in red. Slower tributaries feeding the ice streams are shown in blue. Green areas depict slow-moving, stable areas. Thick black lines depict the areas that collect ... list of illinois foia officers
The "Unstable" West Antarctic Ice Sheet: A Primer NASA
WebApr 1, 2024 · April 1, 2024 The Antarctic ice sheet's mass has changed over the last decades. Research based on satellite data indicates that between 2002 and 2024, Antarctica shed an average of 149 billion metric tons of ice per year, adding to global sea level rise. Warming and net ice loss The West Antarctic ice sheet (WAIS) has warmed by more than 0.1 °C (0.18 °F)/decade in the last fifty years, and the warming is the strongest in winter and spring. Although this is partly offset by fall cooling in East Antarctica, this effect was restricted to the 1980s and 1990s. The continent-wide … See more The Western Antarctic Ice Sheet (WAIS) is the segment of the continental ice sheet that covers West Antarctica, the portion of Antarctica on the side of the Transantarctic Mountains that lies in the Western Hemisphere. … See more It is estimated that the volume of the Antarctic ice sheet is about 25.4 million km (6.1 million cu mi), and the WAIS contains just under … See more • East Antarctic Ice Sheet • List of glaciers in the Antarctic • Retreat of glaciers since 1850 See more The West Antarctic Rift System (WARS) is one of the major active continental rifts on Earth. In 2024, geologists from Edinburgh University … See more • WAIS – West Antarctic Ice Sheet Initiative – A multidisciplinary study of rapid climate change and future sea level. Sponsored by National Science Foundation Office of Polar Programs and See more WebOn December 1, 2011, the West Antarctic Ice Sheet (WAIS) Divide ice core project, funded by the National Science Foundation (NSF), reached its final depth of 3405 meters (11,171 … imax theaters in milwaukee wi