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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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The resilience of North America’s plant biomes is declining — indicating that today’s landscapes are “primed to herald a major extinction event” not seen since the retreat of glaciers and arrival of humans 13,000 years ago, scientists reported in a new study published in the journal Global Change Biology. "Humans are expanding our footprint and climates are changing rapidly,” said Yue Wang, a postdoctoral researcher at Georgia Tech who led the study.