Ozone layer depletion, is simply the wearing out (reduction) of the amount of ozone in the stratosphere. Depletion begins when CFC’s get into the stratosphere. Ultra violet radiation from the ...

Ravishankara and colleagues 3 quantify the ozone depletion potential of nitrous oxide — essentially a measure of the amount of ozone destroyed by nitrous oxide, compared with that destroyed by ...

From the decades he had spent studying the depletion of the earth’s ozone layer—the thin gauze of molecules in the stratosphere that blocks most incoming ultraviolet radiation—Anderson knew ...

The most common unit of measurement for atmospheric ozone levels—known as the Dobson unit (DU)—was named in his honor. Scientists first became aware of the depletion of the ozone layer in 1985, when ...

On 16 September, the world will mark the International Day for the Preservation of the Ozone Layer. It was on this day, 35 years ago, that the Montreal Protocol, considered one of the most ...

Source:gml.noaa Studies show that ozone depletion has been more pronounced in the Southern Hemisphere, especially in ...

Chemicals called chlorofluorocarbons, which are made up of chlorine, fluorine and carbon atoms, are the biggest culprit in ozone depletion. More commonly known as CFCs, they can be found in ...

Your tax-deductible donation helps make it all possible. The forgotten story of the hole in the ozone layer - and how the world came together to fix it. The scientists and politicians who ...

The current amount of ozone depletion above the Arctic is far beyond that recorded for any other spring, over the time when ozone has been measured by modern instrumentation. These findings are based ...

The ozone layer will be lost up to 0.05% each year over Antarctica, according to some models. Even such a small depletion of ozone would slow current efforts to recover and sustain the ozone layer ...