|
About | Contact | Mongabay on Facebook | Mongabay on Twitter | Subscribe |
|
|
Global warming to cause summer temperature spike in Eastern U.S. mongabay.com May 11, 2007
The study's climate model projects higher temperatures in the region than those forecast by global models used by the Intergovernmental Panel on Climate Change (IPCC), which showed temperatures rising between two and 3.5 degrees C for the region by 2100. NASA says the difference is due to how its model accounts for variation in rainfall for the region. "There is the potential for extremely hot summertime temperatures in the future, especially during summers with less-than-average frequent rainfall," said lead author Barry Lynn of NASA's Goddard Institute for Space Studies and Columbia University, New York.
The study, based on three decades of observational temperature and precipitation data, used computer model simulations factored in expected soil, atmospheric, and oceanic conditions and projected 2 percent annual rise in greenhouse gases. The authors say their model is more accurate than global models used by the Intergovernmental Panel on Climate Change (IPCC). 2006 was the third warmest year on record for the United States, just cooler than 1998 and 1934, while the 2006-2007 winter was the warmest ever. Last month researchers at Columbia University's Lamont Doherty Earth Observatory warned that climate change could turn the American southwest into a "Dustbowl." Comments? News options Liquid error: Template not found languages/english/includes/x/_37.liquid
Tags: united states climate science climate change environment green News index | RSS | News Feed | Twitter | Home Advertisements: Organic Apparel from Patagonia | Insect-repelling clothing
|
WEEKLY NEWSLETTER 
Photos HIGH RESOLUTION PHOTOS / PRINTS 
CALENDARS 
CANVAS BAGS 
|
||||||||||||||||||||||||||||||
|
Copyright mongabay 2010 Carbon dioxide (CO2) emissions generated from mongabay.com operations (server, data transfer, travel) are mitigated through an association with Anthrotect, an organization working with Afro-indigenous and Embera communities to protect forests in Colombia's Darien region. Anthrotect is protecting the habitat of mongabay's mascot: the scale-crested pygmy tyrant. |
