After four years of an exceptionally large and persistent ozone hole, the annual hole in the ozone layer over Antarctica closed during the second half of December. Over the last four years, the annual hole in the ozone layer over Antarctica has persisted for longer than usual, but closed during the second half of December, […]
Read MoreAnd there is more! The hole in the ozone layer may even be fully closed in 43 years, in 2066. The year begins with positive news. According to the report of the UN Montreal Protocol’s Scientific Assessment Panel, now released, if current policies continue, by 2066 the Antarctic ozone layer will have recovered to 1980 […]
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