Articles | Volume 21, issue 1
https://doi.org/10.5194/acp-21-239-2021
https://doi.org/10.5194/acp-21-239-2021
Research article
 | 
12 Jan 2021
Research article |  | 12 Jan 2021

African dust particles over the western Caribbean – Part I: Impact on air quality over the Yucatán Peninsula

Carolina Ramírez-Romero, Alejandro Jaramillo, María F. Córdoba, Graciela B. Raga, Javier Miranda, Harry Alvarez-Ospina, Daniel Rosas, Talib Amador, Jong Sung Kim, Jacqueline Yakobi-Hancock, Darrel Baumgardner, and Luis A. Ladino

Related authors

Measurement report: Ice nucleating abilities of biomass burning, African dust, and sea spray aerosol particles over the Yucatán Peninsula
Fernanda Córdoba, Carolina Ramírez-Romero, Diego Cabrera, Graciela B. Raga, Javier Miranda, Harry Alvarez-Ospina, Daniel Rosas, Bernardo Figueroa, Jong Sung Kim, Jacqueline Yakobi-Hancock, Talib Amador, Wilfrido Gutierrez, Manuel García, Allan K. Bertram, Darrel Baumgardner, and Luis A. Ladino
Atmos. Chem. Phys., 21, 4453–4470, https://doi.org/10.5194/acp-21-4453-2021,https://doi.org/10.5194/acp-21-4453-2021, 2021
Short summary

Related subject area

Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Brownness of organics in anthropogenic biomass burning aerosols over South Asia
Chimurkar Navinya, Taveen Singh Kapoor, Gupta Anurag, Chandra Venkataraman, Harish C. Phuleria, and Rajan K. Chakrabarty
Atmos. Chem. Phys., 24, 13285–13297, https://doi.org/10.5194/acp-24-13285-2024,https://doi.org/10.5194/acp-24-13285-2024, 2024
Short summary
Source apportionment of particle number size distribution at the street canyon and urban background sites
Sami D. Harni, Minna Aurela, Sanna Saarikoski, Jarkko V. Niemi, Harri Portin, Hanna Manninen, Ville Leinonen, Pasi Aalto, Phil K. Hopke, Tuukka Petäjä, Topi Rönkkö, and Hilkka Timonen
Atmos. Chem. Phys., 24, 12143–12160, https://doi.org/10.5194/acp-24-12143-2024,https://doi.org/10.5194/acp-24-12143-2024, 2024
Short summary
Long-range transport of coarse mineral dust: an evaluation of the Met Office Unified Model against aircraft observations
Natalie G. Ratcliffe, Claire L. Ryder, Nicolas Bellouin, Stephanie Woodward, Anthony Jones, Ben Johnson, Lisa-Maria Wieland, Maximilian Dollner, Josef Gasteiger, and Bernadett Weinzierl
Atmos. Chem. Phys., 24, 12161–12181, https://doi.org/10.5194/acp-24-12161-2024,https://doi.org/10.5194/acp-24-12161-2024, 2024
Short summary
Extreme Saharan dust events expand northward over the Atlantic and Europe, prompting record-breaking PM10 and PM2.5 episodes
Sergio Rodríguez and Jessica López-Darias
Atmos. Chem. Phys., 24, 12031–12053, https://doi.org/10.5194/acp-24-12031-2024,https://doi.org/10.5194/acp-24-12031-2024, 2024
Short summary
Atmospheric black carbon in the metropolitan area of La Paz and El Alto, Bolivia: concentration levels and emission sources
Valeria Mardoñez-Balderrama, Griša Močnik, Marco Pandolfi, Robin L. Modini, Fernando Velarde, Laura Renzi, Angela Marinoni, Jean-Luc Jaffrezo, Isabel Moreno R., Diego Aliaga, Federico Bianchi, Claudia Mohr, Martin Gysel-Beer, Patrick Ginot, Radovan Krejci, Alfred Wiedensohler, Gaëlle Uzu, Marcos Andrade, and Paolo Laj
Atmos. Chem. Phys., 24, 12055–12077, https://doi.org/10.5194/acp-24-12055-2024,https://doi.org/10.5194/acp-24-12055-2024, 2024
Short summary

Cited articles

Adams, A. A., Prospero, J. M., and Zhang, C.: CALIPSO – Derived Three-Dimensional Structure of Aerosol over the Atlantic Basin and Adjacent Continents, J. Climate, 25, 6862–6879, https://doi.org/10.1175/JCLI-D-11-00672.1, 2012. 
Aldhaif, A. M., Lopez, D. H., Dadashazar, H., and Sorooshian, A.: Sources, frequency, and chemical nature of dust events impacting the United States East Coast, Atmos. Environ., 231, 117456 https://doi.org/10.1016/j.atmosenv.2020.117456, 2020. 
Alessandrini, E. R., Stafoggia, M., Faustini, A., Gobbi, G. P., and Forastiere, F.: Saharan dust and the association between particulate matter and daily hospitalizations in Rome, Italy, J. Occup. Environ. Med, 70, 432–434, https://doi.org/10.1136/oemed-2012-101182, 2013. 
AMS: Glossary of Meteorology, edited by: Glickman, T. S., American Meteorological Society, available at: https://books.google.com.mx/books?id=kyhSAQAAIAAJ, ISBN 978-1-8782-2034-9, 2000. 
Download
Short summary
Field measurements were conducted to confirm the arrival of African dust on the Yucatàn Peninsula. Aerosol particles were monitored at ground level by different online and off-line sensors. Several particulate matter peaks were observed with a relative increase in their levels of up to 500 % with respect to background conditions. Based on the chemical composition, back trajectories, vertical profiles, reanalysis, and satellite images, it was found that the peaks are linked to African dust.
Altmetrics
Final-revised paper
Preprint