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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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Just before the Hong Kong–sized Conger ice shelf in East Antarctica fell apart abruptly in late March, a storm called an atmospheric river swept over the continent. Although it's too early to tell exactly what happened with the Conger shelf, a new study shows 13 of 21 ice shelf calving events in Antarctica between August and March during the years 2000 through 2020 happened within five days after an atmospheric river, which can hold vast amounts of moisture and heat, and deliver extreme rain, snow, winds, and unusually warm temperatures. The possible environmental consequences? "When ice shelves collapse, the glaciers which feed into them speed up and contribute more to sea level rise,” says Alexander Robel, assistant professor in the School of Earth and Atmospheric Sciences who was not involved in the study.
