Articles | Volume 18, issue 13
https://doi.org/10.5194/acp-18-9411-2018
https://doi.org/10.5194/acp-18-9411-2018
Research article
 | 
05 Jul 2018
Research article |  | 05 Jul 2018

Impact of long-range transport over the Atlantic Ocean on Saharan dust optical and microphysical properties based on AERONET data

Cristian Velasco-Merino, David Mateos, Carlos Toledano, Joseph M. Prospero, Jack Molinie, Lovely Euphrasie-Clotilde, Ramiro González, Victoria E. Cachorro, Abel Calle, and Angel M. de Frutos

Related authors

Daytime and nighttime aerosol optical depth implementation in CÆLIS
Ramiro González, Carlos Toledano, Roberto Román, David Fuertes, Alberto Berjón, David Mateos, Carmen Guirado-Fuentes, Cristian Velasco-Merino, Juan Carlos Antuña-Sánchez, Abel Calle, Victoria E. Cachorro, and Ángel M. de Frutos
Geosci. Instrum. Method. Data Syst., 9, 417–433, https://doi.org/10.5194/gi-9-417-2020,https://doi.org/10.5194/gi-9-417-2020, 2020
Short summary
Sun photometer retrievals of Saharan dust properties over Barbados during SALTRACE
Carlos Toledano, Benjamín Torres, Cristian Velasco-Merino, Dietrich Althausen, Silke Groß, Matthias Wiegner, Bernadett Weinzierl, Josef Gasteiger, Albert Ansmann, Ramiro González, David Mateos, David Farrel, Thomas Müller, Moritz Haarig, and Victoria E. Cachorro
Atmos. Chem. Phys., 19, 14571–14583, https://doi.org/10.5194/acp-19-14571-2019,https://doi.org/10.5194/acp-19-14571-2019, 2019
Short summary

Related subject area

Subject: Aerosols | Research Activity: Remote Sensing | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Dust storms from the Taklamakan Desert significantly darken snow surface on surrounding mountains
Yuxuan Xing, Yang Chen, Shirui Yan, Xiaoyi Cao, Yong Zhou, Xueying Zhang, Tenglong Shi, Xiaoying Niu, Dongyou Wu, Jiecan Cui, Yue Zhou, Xin Wang, and Wei Pu
Atmos. Chem. Phys., 24, 5199–5219, https://doi.org/10.5194/acp-24-5199-2024,https://doi.org/10.5194/acp-24-5199-2024, 2024
Short summary
Opposite effects of aerosols and meteorological parameters on warm clouds in two contrasting regions over eastern China
Yuqin Liu, Tao Lin, Jiahua Zhang, Fu Wang, Yiyi Huang, Xian Wu, Hong Ye, Guoqin Zhang, Xin Cao, and Gerrit de Leeuw
Atmos. Chem. Phys., 24, 4651–4673, https://doi.org/10.5194/acp-24-4651-2024,https://doi.org/10.5194/acp-24-4651-2024, 2024
Short summary
Effect of wind speed on marine aerosol optical properties over remote oceans with use of spaceborne lidar observations
Kangwen Sun, Guangyao Dai, Songhua Wu, Oliver Reitebuch, Holger Baars, Jiqiao Liu, and Suping Zhang
Atmos. Chem. Phys., 24, 4389–4409, https://doi.org/10.5194/acp-24-4389-2024,https://doi.org/10.5194/acp-24-4389-2024, 2024
Short summary
Assessment of smoke plume height products derived from multisource satellite observations using lidar-derived height metrics for wildfires in the western US
Jingting Huang, S. Marcela Loría-Salazar, Min Deng, Jaehwa Lee, and Heather A. Holmes
Atmos. Chem. Phys., 24, 3673–3698, https://doi.org/10.5194/acp-24-3673-2024,https://doi.org/10.5194/acp-24-3673-2024, 2024
Short summary
A remote sensing algorithm for vertically resolved cloud condensation nuclei number concentrations from airborne and spaceborne lidar observations
Piyushkumar N. Patel, Jonathan H. Jiang, Ritesh Gautam, Harish Gadhavi, Olga Kalashnikova, Michael J. Garay, Lan Gao, Feng Xu, and Ali Omar
Atmos. Chem. Phys., 24, 2861–2883, https://doi.org/10.5194/acp-24-2861-2024,https://doi.org/10.5194/acp-24-2861-2024, 2024
Short summary

Cited articles

Ansmann, A., Baars, H., Tesche, M., Müller, D., Althausen, D., Engelmann, R., Pauliquevis, T., and Artaxo, P.: Dust and smoke transport from Africa to South America: Lidar profiling over Cape Verde and the Amazon rainforest, Geophys. Res. Lett., 36, L11802, https://doi.org/10.1029/2009GL037923, 2009.
Bozlaker, A., Prospero, J. M., Fraser, M. P., and Chellam, S.: Quantifying the contribution of long-range Saharan dust transport on particulate matter concentrations in Houston, Texas, using detailed elemental analysis, Environ. Sci. Technol., 47, 10179–10187, https://doi.org/10.1021/es4015663, 2013.
Bozlaker, A., Prospero, J. M., Price, J., and Chellam, S.: Linking Barbados Mineral Dust Aerosols to North African Sources Using Elemental Composition and Radiogenic Sr, Nd, and Pb Isotope Signatures, J. Geophys. Res.-Atmos., 123, 1384–1400, https://doi.org/10.1002/2017JD027505, 2017.
Burgos, M. A., Mateos, D., Cachorro, C., Toledano, C., and de Frutos, A. M.: Aerosol properties of mineral dust and its mixtures in a regional background of north-central Iberian Peninsula, Sci. Total Environ., 572, 1005–1019, 2016.
Cachorro, V. E., Toledano, C., Antón, M., Berjón, A., de Frutos, A. M., Vilaplana, J. M., Arola, A., and Krotkov, N. A.: Comparison of UV irradiances from Aura/Ozone Monitoring Instrument (OMI) with Brewer measurements at El Arenosillo (Spain) – Part 2: Analysis of site aerosol influence, Atmos. Chem. Phys., 10, 11867–11880, https://doi.org/10.5194/acp-10-11867-2010, 2010.
Download
Short summary
We present the first comparison of columnar aerosol properties recorded by sun photometry of Saharan dust between western Africa and Caribbean Basin. A comprehensive climatology of 20 years of data is presented in the two areas. To our knowledge, we present the first global climatology of columnar aerosols in the Caribbean Basin. Changes after transport in aerosol load, size distribution, shape, and absorbing and scattering variables are quantified using long-term records between 1996 and 2014.
Altmetrics
Final-revised paper
Preprint