UW Today

November 10, 2014

Global warming not just a blanket – in the long run, it’s more like tanning oil

sun and earth

Instead of carbon dioxide, or CO2, creating a blanket that slowly warms the planet, long-term warming happens because a darker surface and more moist air can absorb more of the incoming rays.

August 28, 2014

David Battisti, Qiang Fu elected AGU fellows

AGU logo

UW atmospheric scientists David Battisti and Qiang Fu have been elected fellows of the American Geophysical Union.

May 7, 2014

Greenland melting due equally to global warming, natural variations

A canyon in the Greenland ice sheet filled with melt water in summer 2010.

Up to half of the recent warming in Greenland and surrounding areas may be due to climate variations that originate in the tropical Pacific and are not connected with the overall warming of the planet. Still, at least half the warming remains attributable to global warming caused by rising carbon dioxide emissions.

February 18, 2014

Embarking on geoengineering, then stopping, would speed up global warming

Sun rays

Carrying out geoengineering for several decades and then stopping would cause warming at a rate more than double that expected due to global warming.