310 news posts related to Climate

Return to News

UW professor Cecilia Bitz elected American Geophysical Union fellow

Cecilia Bitz headshot

Cecilia M. Bitz, a University of Washington atmospheric scientist, has been elected as a fellow of the American Geophysical Union. The UW honoree is among 62 new 2018 fellows from 21 countries.The scientific group recognizes only one in 1,000 members each year for major scientific work and sustained impact. Bitz is a UW professor in the atmospheric sciences department and director of the Program on Climate Change. 

Read more at UW Today »

Diving robots find Antarctic winter seas exhale surprising amounts of carbon dioxide

UW's Stephen Riser (left) drops a float into the Southern Ocean during a 2016/17 cruise.

More than 100 oceanic floats are now diving and drifting in the Southern Ocean around Antarctica during the peak of winter there. These instruments are gathering data from a place and season that’s poorly studied, despite its important role in regulating the global climate. A new study from the University of Washington, the Monterey Bay Aquarium Research Institute, Princeton University and several other oceanographic institutions uses data gathered by the floating drones over past winters to learn how much carbon dioxide is transferred by the surrounding seas. 

Read more at UW Today »

Study shows why eastern U.S. air pollution levels are more stagnant in winter

Particulate haze over eastern Pennsylvania in winter, as seen from the WINTER campaign aircraft.

The air in the United States is much cleaner than even a decade ago. But those improvements have come mainly in summer, the season that used to be the poster child for haze-containing particles that cause asthma, lung cancer and other illnesses. A new study in the Proceedings of the National Academy of Sciences and led by the University of Washington explains why winter air pollution levels have remained high, despite overall lower levels of harmful emissions from power plants and vehicles throughout the year. 

Read more at UW Today »