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| Titel |
Impacts of the solar eclipse of 29 March 2006 on the surface ozone concentration, the solar ultraviolet radiation and the meteorological parameters at Athens, Greece |
| VerfasserIn |
C. Tzanis, C. Varotsos, L. Viras |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7316
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Chemistry and Physics ; 8, no. 2 ; Nr. 8, no. 2 (2008-01-31), S.425-430 |
| Datensatznummer |
250005435
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| Publikation (Nr.) |
 copernicus.org/acp-8-425-2008.pdf |
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| Zusammenfassung |
| In this study the variations in the surface ozone concentration, the solar
ultraviolet radiation and the meteorological parameters at the ground
before, during and after the total solar eclipse of 29 March 2006 have been
examined. This analysis is based on the measurements performed at four
stations located in the greater Athens basin in Greece. The experimental
data demonstrated that the solar eclipse phenomenon affects the surface
ozone concentration as well as the temperature, the relative humidity and
the wind speed near the ground. The decrease in the surface ozone
concentration that observed after the beginning of the eclipse event lasted
almost two hours, probably due to the decreased efficiency of the
photochemical ozone formation. The reduction of the solar ultraviolet
radiation at 312 and 365 nm reached 97% and 93% respectively, while
the air temperature dropped, the relative humidity increased and the wind
speed decreased. |
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