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http://hdl.handle.net/20.500.11765/496
Assessment of atmospheric processes driving ozone variations in the subtropical North Atlantic free troposphere
| Título : | Assessment of atmospheric processes driving ozone variations in the subtropical North Atlantic free troposphere |
| Autor : | Cuevas Agulló, Emilio
; González Ramos, Yenny
; Rodríguez González, Sergio
; Guerra García, Juan Carlos; Gómez Peláez, Ángel Jesús
; Alonso Pérez, Silvia; Bustos Seguela, Juan José de
; Milford, Celia
|
| Palabras clave : | Variaciones de ozono; Alta troposfera; Ozone variations; Free troposphere |
| Fecha de publicación : | 2013 |
| Editor: | European Geosciences Union |
| Citación : | Atmospheric Chemistry and Physics. 2013, 13(4), p. 1973-1998 |
| Versión del editor: | https://dx.doi.org/10.5194/acp-13-1973-2013 |
| Resumen : | An analysis of the 22-yr ozone (O3) series (1988– 2009) at the subtropical high mountain Izaña station (IZO; 2373m a.s.l.), representative of free troposphere (FT) conditions, is presented. Diurnal and seasonal O3 variations as well as the O3 trend (0.19±0.05%yr−1 or 0.09 ppbvyr−1), are assessed. A climatology of O3 transport pathways using backward trajectories shows that higher O3 values are associated with air masses travelling above 4 km altitude from North America and North Atlantic Ocean, while low O3 is transported from the Saharan continental boundary layer (CBL). |
| URI : | http://hdl.handle.net/20.500.11765/496 |
| ISSN : | 1680-7316 1680-7324 |
| Colecciones: | Artículos científicos 2010-2014 |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
 | acp-13-1973-2013.pdf | 6,51 MB | Adobe PDF |  Visualizar/Abrir |
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