23 years of ozone episodes in Portugal: Photochemical and/or stratospheric intrusión?

• Autores: Marta Silva, T. Fontes, N. Barros, A. C. Carvalho
• Localización: Acta de las Jornadas Científicas de la Asociación Meteorológica Española, ISSN-e 2605-2199, Nº. 32, 2012 (Ejemplar dedicado a: XXXII Jornadas Científicas de la AME y el 13º Encuentro hispano-luso de Meteorología)
• Idioma: español
• Enlaces
  • Texto completo
• Resumen

  • In Portugal the air quality network has been collecting data since 1988. These data are usually used to analyse the conformity with legislation; however, long time series analysis’s and STE identification are unusual. In order to fulfil this gap in the scope of the STRATOZON Project (2002-2004) some possible events of stratospheric intrusión of tropospheric ozone over Portugal were identified and evaluated [1, 2, 7]. Following this study and in the scope of the DYNOZONE Project (2010-2013) the importance of the STE on some ozone episodes is under investigation. The preliminary results will be present in this poster.