This article is from the Ozone Depletion: The Antarctic Ozone Hole FAQ, by Robert Parson email@example.com with numerous contributions by others.
This part deals specifically with springtime antarctic ozone
depletion (and with the similar but smaller effects seen in the
Arctic spring). More general questions about ozone and ozone
depletion, including the definitions of many of the terms used
here, are dealt with in parts I and II. Biological effects of the
ozone hole are dealt with in part IV.