Snowfall in a warmer world
If ever there were a silver lining to global warming, it might be the prospect of milder winters. After all, it stands to reason that a warmer climate would generate less snow. But a new MIT study suggests that you shouldn’t put your shovels away just yet. While most areas in the Northern Hemisphere will likely experience less snowfall throughout a season, the study concludes that extreme snow events will still occur, even in a future with significant warming. That means that, for example, places like Boston may see less snowy winters overall, punctuated in some years by blizzards that drop a foot or two of snow. “Many studies have looked at average snowfall over a season in climate models, but there’s less known about these very heavy snowfalls,” says study author Paul O’Gorman, an associate professor in MIT’s Department of Earth, Atmospheric and Planetary Sciences. “In some regions, it is possible...