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Latest Ozone depletion Stories

2012-05-18 11:15:02

UC Riverside-led team identifies black carbon and tropospheric ozone as most likely drivers of large-scale atmospheric circulation change in the Northern hemisphere tropics 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, new research by a team of scientists shows. While stratospheric ozone depletion has...

Portable Gas Sensors Improve Atmospheric Pollution Measurements
2012-04-30 08:51:27

Different types of compact, low-power portable sensors under development by three independent research groups may soon yield unprecedented capabilities to monitor ozone, greenhouse gases, and air pollutants. The three teams will each present their work at the Conference on Lasers and Electro-Optics (CLEO: 2012 (http://www,cleoconference.org), to be held May 6-11, in San Jose, Calif. Princeton University engineer Amir Khan and colleagues, working with space scientists at the University of...

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2012-03-12 16:26:42

The man who first suspected that the Earth's protective ozone layer was being depleted has died at the age of 84-years-old. Sherwood Rowland, a U.S. chemistry professor, published a paper on the dangers of chloroflourocarbons (CFCs) in 1974. He received a Nobel Prize for his work 20 years later because at the time of his paper being published his ideas were ridiculed. Rowland was a University of California researcher who, along with colleagues, led to some restrictions being placed...


Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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