Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. But it is not directly measurable from space, because the abundance of ozone higher in the atmosphere masks the near-surface. Now, researchers have devised a way to use satellite measurements of the precursor gases that contribute to ozone formation to predict when and where ozone will form.
November 06, 2017
May 22, 2017
Falling sulfur dioxide emissions in the United States are expected to substantially increase rainfall in Africa’s semi-arid Sahel, while bringing slightly more rain to much of the U.S., according to a new study in the Journal of Geophysical Research: Atmospheres.