Posts Tagged ‘research’

So you think smog is yesterday’s news in the age of climate change? Wrong!

Thursday, December 3rd, 2009

“In the first global assessment of the impact of ozone on climate warming, scientists at the NASA Goddard Institute for Space Studies (GISS), New York, evaluated how ozone in the lowest part of the atmosphere (the troposphere) changed temperatures over the past 100 years. Using the best available estimates of global emissions of gases that create ozone, the GISS computer model study reveals how much this single air pollutant and greenhouse gas has contributed to warming in specific regions of the world.

Ozone was responsible for one-third to half of the observed warming trend in the Arctic during winter and spring, according to the new research. Ozone is transported from the industrialized countries in the Northern Hemisphere to the Arctic quite efficiently during these seasons. The findings will be published soon in the American Geophysical Union’s Journal of Geophysical Research-Atmospheres …”

Article link

We’ll have more about this soon.

Of course, we tease this subject in Smogtown.