Stratospheric Ozone Depletion
Stratospheric Ozone Depletion
Stratospheric Ozone Depletion
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The catalytic destruction reactions described so far,<br />
together with the Chapman cycle, account for the<br />
observed average levels of stratospheric ozone, they<br />
are unable to account for the ozone hole over<br />
Antarctica.<br />
The ozone depletion in the Antarctica is limited both<br />
regionally and seasonally. The depletion is too great<br />
and too sudden. These observations can not be<br />
explained by catalytic O 3 destruction by ClOx alone.