China is a nighttime "hot-spot" for the production of nitrate radicals (PNO3) that could have a major impact on health-threatening ozone and fine particulates (PM2.5) in the atmosphere, a new study reveals.
Earth Sciences
Jan 26, 2023
0
35
Scientists have shed new light on the "self-cleaning" capacity of the atmosphere.
Earth Sciences
Jan 18, 2023
0
70
Human activity is changing atmospheric chemistry—even in remote places—that could alter how and when clouds form.
Environment
Dec 20, 2022
0
60
Published in Atmospheric Chemistry and Physics, a new study by an international team of researchers explores the effect of precipitation and clouds on the particle concentrations during their transport to a measurement location.
Environment
Sep 21, 2022
0
3
While the Asian monsoon brings rain that is vital for the agricultural economy of the vast region, it is also known to suck up into the upper atmosphere chemical pollutants that accelerate climate change.
Earth Sciences
Aug 12, 2022
0
37
The unusual behavior of sulfur in Venus' atmosphere cannot be explained by an "aerial" form of extra-terrestrial life, according to a new study.
Astrobiology
Jun 14, 2022
0
1245
A new study shows that smoke from wildfires destroys the ozone layer. Researchers caution that if major fires become more frequent with a changing climate, more damaging ultraviolet radiation from the sun will reach the ground.
Earth Sciences
Mar 17, 2022
0
75
Measurements of London's atmosphere show the city is releasing more of the potent greenhouse gas methane, primarily from natural gas leaks.
Environment
Feb 17, 2022
0
387
An international effort to measure air quality in South Korea, a region with complex sources of pollution, may provide new insights into the atmospheric chemistry that produces ozone pollution, according to a team of scientists.
Earth Sciences
Feb 15, 2022
0
5
It's a tempting thought: With climate change so difficult to manage and nations unwilling to take decisive action, what if we could mitigate its effects by setting up a kind of chemical umbrella—a layer of sulfuric acid ...
Other
Nov 22, 2021
3
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