Articles | Volume 18, issue 13
https://doi.org/10.5194/acp-18-10089-2018
https://doi.org/10.5194/acp-18-10089-2018
Research article
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16 Jul 2018
Research article | Highlight paper |  | 16 Jul 2018

Mineralogy and physicochemical features of Saharan dust wet deposited in the Iberian Peninsula during an extreme red rain event

Carlos Rodriguez-Navarro, Fulvio di Lorenzo, and Kerstin Elert

Related subject area

Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

Allen, R. J., Landuyt, W., and Rumbold, S. T.: An increase in aerosol burden and radiative effects in a warmer world, Nat. Clim. Change, 6, 269–274, 2016
Alpert, P. A., Kaufman, Y. J., Shay-El, Y., Tanre, D., Da Silva, A., Schubert, S., and Joseph, J. H.: Quantification of dust-forced heating of the lower troposphere, Nature, 395, 367–370, 1998.
Antoine, D. and Nobileau, D.: Recent increase of Saharan dust transport over the Mediterranean Sea, as revealed from ocean color satellite (SeaWiFS) observations, J. Geophys. Res.-Atmos., 111, D12214, https://doi.org/10.1029/2005JD006795, 2006.
Avila, A., Queralt-Mitjans, I., and Alarcón, M.: Mineralogical composition of African dust delivered by red rains over northeastern Spain, J. Geophys. Res., 102, 21977–21996, 1997.
Avila, A., Alarcon, M., and Queralt, I.: The chemical composition of dust transported in red rains – its contribution to the biogeochemical cycle of a holm oak forest in Catalonia (Spain), Atmos. Environ., 32, 179–191, 1998.
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Short summary
Saharan dust wet deposited in Granada (Spain) on 21–23 February 2017 during the most extreme red rain event of the last decades led to the deposition of ~ 140 000 T of dust just in the city of Granada, dwarfing any other standard Saharan dust events taking place in the area. The multianalytical study of Saharan dust disclosed potential source areas and the mineralogy and composition of the size fractions of desert dust as well as its potential biogeochemical, radiative, and health effects.
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