The total ozone at mid latitudes
Abstract
The total ozone at mid latitudes B.D.Mendeva 1, D.G. Krastev 1, Ts.N.Gogosheva 2 1 Solar Terrestrial Influences Laboratory, Bulgarian Academy of Sciences, Stara Zagora De-partment, Bulgaria, bmendeva@abv.bg 2 Institute of Astronomy, Bulgarian Academy of Sciences, Sofia, Bulgaria, This paper presents the total ozone content (TOC) behaviour over Bulgaria from satellite ex-periments (TOMS on the Earth Probe satellite and SCIAMACHY on board ENVISAT (ESA)). The long-term variations of the total ozone monthly means values in the period 1997-2009 are examined. The calculated linear ozone trend for this time interval is shown. An analysis of the total ozone over the Balkan region is also presented. For this purpose data from the SCIA-MACHY are used. The investigation is made for Athens (37o 59'N, 23o46'E), Thessaloniki (40o31'N, 22o58'E), Sofia (42o39'N, 23o23'E) and Bucharest (44o28'N, 26o17'E) in the period 2003-2009. A comparison between the courses of the monthly mean ozone values over these places is shown.
- Publication:
-
38th COSPAR Scientific Assembly
- Pub Date:
- 2010
- Bibcode:
- 2010cosp...38..218M