Antarctic Ozone hole was better than average in 2010

This false color image of ozone total column amounts, based on UV and Infrared (IR) measurements by the NOAA SBUV/2 and HIRS instruments, shows the ozone hole (in red) on 26 September 2010, when analysis determined it to be at its maximal seasonal extent for this year. At roughly 20 million square k...

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Bibliographic Details
Main Author: National Oceanic and Atmospheric Administration
Other Authors: Universidade Estadual Paulista (UNESP)
Format: Still Image
Language:unknown
Published: National Oceanic and Atmospheric Administration 2016
Subjects:
Educação Básica::Ensino Médio::Geografia::Questões ambientais
sociais e econômicas
Educação Superior::Ciências Exatas e da Terra::Geociências::Climatologia
CFC
Ozone
Ozone hole
Antarctic
The Antarctic
Antarc*
Online Access:http://acervodigital.unesp.br/handle/unesp/373237
http://objetoseducacionais2.mec.gov.br/handle/mec/21545
Description
Summary:This false color image of ozone total column amounts, based on UV and Infrared (IR) measurements by the NOAA SBUV/2 and HIRS instruments, shows the ozone hole (in red) on 26 September 2010, when analysis determined it to be at its maximal seasonal extent for this year. At roughly 20 million square kilometers, its area is about twice that of the United States. The smaller size is associated with this year's unusually small extent of very cold stratospheric conditions in the Antarctic Ensino Médio::Geografia Educação Superior::Ciências Exatas e da Terra::GeoCiências

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