News tagged with aerosol

Scientists say the ozone layer is recovering

Earth's protective ozone layer is beginning to recover, largely because of the phase-out since the 1980s of certain chemicals used in refrigerants and aerosol cans, a U.N. scientific panel reported Wednesday ...

Sep 10, 2014
3.8 / 5 (4) 1

Connecting the dots on aerosol details

Predicting future climate change hangs on understanding aerosols, considered the fine details in the atmosphere. Researchers at Pacific Northwest National Laboratory and the National Center for Atmospheric ...

Jul 27, 2011
5 / 5 (3) 4 | with audio podcast

Clean smell doesn't always mean clean air

Some of the same chemical reactions that occur in the atmosphere as a result of smog and ozone are actually taking place in your house while you are cleaning. A researcher in Drexel's College of Engineering ...

Oct 29, 2014
5 / 5 (4) 0

Anthropogenic aerosols increasing over India

Aerosol particles in the Earth's atmosphere scatter and absorb light differently at different wavelengths, thereby affecting the amount of incoming sunlight that reaches the planet's surface and the amount of heat that escapes, ...

Nov 05, 2013
2.5 / 5 (2) 0

Scientists improve detection of Arctic clouds

(Phys.org) —Thin Arctic clouds can no longer hide, thanks to scientists at Pacific Northwest National Laboratory. Atmospheric data gathered by skyward pointing instruments can be "contaminated" by clouds ...

Jan 07, 2014
1 / 5 (1) 0