The greenhouse effect occurs when an earth warmed by the solar spectrum radiates invisible infrared light back, but, instead of going back to space, it is partly absorbed by greenhouse gases in the atmosphere, making the atmosphere warmer. Substantial areas of North America are likely to have more frequent droughts of greater severity. Hurricane wind speeds, rainfall intensity, and storm surge levels are likely to increase. The strongest winter storms are likely to become more frequent, with stronger winds and more extreme wave heights. Presentation courtesy of Dr. Walter Hays, Global Alliance for Disaster Reduction
Posted on: Fri, 09 Aug 2013 19:50:02 +0000