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Separation of aerosol fine- and coarse-mode radiative properties: Effect on the mineral dust longwave, direct radiative forcing

Autor
Sicard, M.; Bertolin, S.; Muñoz, C.; Rodriguez-Gomez, A.; Rocadenbosch, F.; Comeron, A.
Tipus d'activitat
Article en revista
Revista
Geophysical research letters
Data de publicació
2014-10
Volum
41
Número
19
Pàgina inicial
6978
Pàgina final
6985
DOI
https://doi.org/10.1002/2014GL060946 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24646 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/2014GL060946/abstract Obrir en finestra nova
Resum
An improvement of the estimation of mineral dust longwave, direct radiative forcing is presented. It is based on recent developments that combine Sun photometer and multiwavelength lidar data to retrieve range-resolved coarse- and fine-mode extinction coefficients. The forcings are calculated separately for each mode, and their sum is compared to the classical approach in which only the total extinction is considered. The results of four cases of mineral dust intrusion in Barcelona, Spain, show ...
Citació
Sicard, M. [et al.]. Separation of aerosol fine- and coarse-mode radiative properties: Effect on the mineral dust longwave, direct radiative forcing. "Geophysical research letters", Octubre 2014, vol. 41, núm. 19, p. 6978-6985.
Paraules clau
Mineral Dust, Coarse-/fine-mode Separation, Radiative Forcing, Multiwavelength Lidar
Grup de recerca
RSLAB - Grup de Recerca en Teledetecció

Participants