Maximum ozone hole area over the southern hemisphere, historically (9 September 2000) and currently (20 September 2018)
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Created 10 Dec 2018
Published 09 Sep 2019
Last modified 09 Dec 2019
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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.
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Metadata
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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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Geographic coverage
Temporal coverage
2000
2018
For references, please go to https://www.eea.europa.eu/data-and-maps/figures/maximum-ozone-hole-area-in-6 or scan the QR code.
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