The World Meteorological Organization (WMO) has said that the ozone layer outside the Polar regions will take four decades to recover to its pre-1980 levels. Over the past decade, stratospheric ozone in the Arctic and Antarctic regions as well as globally is no longer decreasing, but it has not yet started to recover either, Xinhua quoted senior scientific officer of WMO, Geir Braathen as saying. The ozone layer over the Antarctic is expected to recover ...Monday, 17 September 2012
Experts Expect Ozone Layer Recovery to Take Four Decades
The World Meteorological Organization (WMO) has said that the ozone layer outside the Polar regions will take four decades to recover to its pre-1980 levels. Over the past decade, stratospheric ozone in the Arctic and Antarctic regions as well as globally is no longer decreasing, but it has not yet started to recover either, Xinhua quoted senior scientific officer of WMO, Geir Braathen as saying. The ozone layer over the Antarctic is expected to recover ...
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