Stratospheric Ozone Depletion
Stratospheric Ozone Depletion
Stratospheric Ozone Depletion
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<strong>Ozone</strong> depletion potential (ODP)<br />
• ODP is used to facilitate comparison of harmfulness<br />
to the ozone layer by different chemicals.<br />
• ODP of a compound is defined as the total steadyozone<br />
destruction that results from per unit mass of<br />
species i emitted per year relative to that for a unit<br />
mass emission of CFC-11<br />
ODP i<br />
<br />
O<br />
O<br />
3<br />
3<br />
i<br />
CFC 11