(Institución)
 
 

Docu-menta > Medio Ambiente > Artículos de Medio Ambiente >

Por favor, use este identificador para citar o enlazar este ítem: http://documenta.ciemat.es/handle/123456789/298

Título : Study of vertically resolved aerosol properties over an urban background site in Madrid (Spain)
Autor : Molero, Francisco
Andrey, Francisco Javier
Fernández, Alfonso
Parrondo, Maria del Carmen
Pujadas, Manuel
Cordoba-Jabonero, Carmen
Revuelta, Arantxa
Gomaz-Moreno, Francisco Javier
Palabras clave : Aerosols
Aerosoles
lidar
Madrid
vertically-resolved
perfil vertical
Fecha de publicación : 27-ene-2014
Editorial : Taylor & Francis
Citación : Molero F. et al. Study of vertically resolved aerosol properties over an urban background site in Madrid (Spain). Int. J. Rem. Sensing Vol. 35, No. 6, 2311–2326, 2014
Resumen : This work presents a comparison of aerosol properties measured by in situ and remotesensing instrumentation over an urban background site in Madrid (Spain) in autumn 2010. Aerosol size distribution was characterized at ground level by the combined use of two instruments and also in elevated layers by airborne in situ instrumentation. Simultaneously, vertically resolved lidar profiles provided information about the optical properties of aerosols present in the different layers observed. Backscatter-derived Ångström exponent, calculated using Mie theory with volume size distribution detected experimentally, yielded values lower than 0.5 near ground level, increasing to over 1.5 in elevated layers. The same trend was observed for values obtained using the lidar system. Size distribution measured at elevated layers indicated that the large exponents observed there are associated with size distribution, with a negligible contribution of coarse particles. The results are compromised by the major uncertainty associated with the backscatter-derived Ångström exponents, due to the low aerosol load detected in the elevated layers.
URI : http://documenta.ciemat.es/handle/123456789/298
Aparece en las colecciones: Artículos de Medio Ambiente

Ficheros en este ítem:

Fichero Descripción Tamaño Formato
Molero_SPALI10_IJRS2014.pdf696.59 kBAdobe PDFVisualizar/Abrir
View Statistics

Los ítems de Docu-menta están protegidos por una Licencia Creative Commons, con derechos reservados.

 

Información y consultas: documenta@ciemat.es | Documento legal