Maximum ozone hole area over the southern hemisphere, historically (9 September 2000) and currently (11 September 2017)
Figure
Created 17 Nov 2017
Published 13 Dec 2017
Last modified 10 Jan 2019
1
min read
Topics:
Climate change adaptation
,
False-colour view of total ozone over the North (Arctic) and South (Antarctic) poles. The purple and blue colours indicate the lowest ozone presence, while yellow and red indicate higher ozone presence. Ozone concentration is commonly measured in Dobson Units. One Dobson Unit is the number of molecules of ozone that would be required to create a layer of pure ozone 0.01 millimetres thick at a temperature of 0 degrees Celsius and a pressure of 1 atmosphere.
Metadata
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Last upload:
- 17 Nov 2017
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Temporal coverage:
- 2000 , 2017
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Tags:
- ozone , climate change , ozone depleting substances , csi
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Geographic coverage:
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Units:
Dobson units
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Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: NASA.
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Owners:
- NASA
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Processors:
- NASA
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Figure type:
- Map
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For references, please go to https://www.eea.europa.eu/data-and-maps/figures/maximum-ozone-hole-area-in-5 or scan the QR code.
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