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quinta-feira, 3 de novembro de 2016

Antarctic Ozone Hole in 2015





Publicado em 21 de nov de 2015
In 2015, the annual Antarctic ozone hole area was larger and formed later than in recent years. The ozone hole expanded to its peak of 28.2 million square kilometers (10.9 million square miles) on Oct. 2, 2015, while last year reached maximum at 24.1 million square kilometers (9.3 million square miles) on Sept. 11, 2014. Compared to the 1991-2014 period, the 2015 ozone hole average area was the fourth largest.

Credit:
NASA Goddard Space Flight Center
Narrator/Producer: Sophia Roberts (USRA)
Scientist: Paul Newman (NASA/GSFC)
Writer: Audrey Haar (Telophase Corp.)

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