Observation of Global Stratospheric Ozone Change
Abstract Measurements of the total column amount of ozone from the Total Ozone Mapping Spectrometer (TOMS) on the Nimbus 7 satellite have now been made for 13 years. They show that the 1991 Antarctic ozone hole again had a pronounced minimum in early October; making four of the last five years with...
| Published in: | Berichte der Bunsengesellschaft für physikalische Chemie |
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| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Wiley
1992
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1002/bbpc.19920960305 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fbbpc.19920960305 https://onlinelibrary.wiley.com/doi/pdf/10.1002/bbpc.19920960305 |
| Summary: | Abstract Measurements of the total column amount of ozone from the Total Ozone Mapping Spectrometer (TOMS) on the Nimbus 7 satellite have now been made for 13 years. They show that the 1991 Antarctic ozone hole again had a pronounced minimum in early October; making four of the last five years with deep ozone holes. Global scale measurements by TOMS show no trend in total ozone near the equator, but a significant trend at northern middle and high latitudes. This trend has a pronounced seasonal variation with maximum in winter. The observed trend is significantly larger than the predictions of gas‐phase photochemical models. |
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