Severe 2011 ozone depletion assessed with 11 years of ozone, NO 2 , and OClO measurements at 80°N
International audience Unusually cold conditions in Arctic winter 2010/11 led to large stratospheric ozone loss. We investigate this with UV-visible measurements made at Eureka, Canada (80.05°N, 86.42°W) from 1999-2011. For 8-22 March 2011, OClO was enhanced, indicating chlorine activation above Eur...
Published in: | Geophysical Research Letters |
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Main Authors: | , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2012
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Subjects: | |
Online Access: | https://hal.archives-ouvertes.fr/hal-00671665 https://hal.archives-ouvertes.fr/hal-00671665/document https://hal.archives-ouvertes.fr/hal-00671665/file/2011GL050478.pdf https://doi.org/10.1029/2011GL050478 |