Latest Ozone depletion Stories
Atmospheric researchers at the University of Utah have uncovered a Rube Goldberg-like mechanism that begins in the polar stratosphere and drives global weather patterns through a chain of interactions, according to a new report.
The United Nations reported Friday that the hole in the ozone layer is expected to be smaller this year over the Antarctic than last year. They claim this illustrates how a ban on harmful substances has slowed ozone depletion.
In the keynote address at the 244th National Meeting & Exposition of the American Chemical Society, Nobel Laureate Mario J. Molina stressed that the latest scientific evidence has only strengthened the link between human activity and extreme weather events and global warming.
The destruction of atmospheric ozone can take place within newly forming Polar Stratospheric Clouds (PSCs), which serve as the battleground for manmade chlorofluorocarbons (CFCs) to attack and destroy ozone.
Researchers from Harvard, led by Weld professor of atmospheric chemistry James G. Anderson, have discovered a serious and wholly unexpected ozone loss over the United States in summer.
Establishing a more stringent ozone standard in the U.S. would significantly reduce ozone-related premature mortality and morbidity.
Black carbon aerosols and tropospheric ozone, both manmade pollutants emitted predominantly in the Northern Hemisphere's low- to mid-latitudes, are most likely pushing the boundary of the tropics further poleward in that hemisphere.
- Pertaining to the surface or end opposite to the mouth in a radiate animal.
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