Articles | Volume 23, issue 24
https://doi.org/10.5194/acp-23-15815-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-15815-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Variability in sediment particle size, mineralogy, and Fe mode of occurrence across dust-source inland drainage basins: the case of the lower Drâa Valley, Morocco
Barcelona Supercomputing Center (BSC), Barcelona, Spain
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
Polytechnical University of Catalonia (UPC), Barcelona, Spain
Cristina González-Flórez
Barcelona Supercomputing Center (BSC), Barcelona, Spain
Polytechnical University of Catalonia (UPC), Barcelona, Spain
Agnesh Panta
Institute of Applied Geosciences, Technical University Darmstadt, Darmstadt, Germany
Jesús Yus-Díez
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
now at: Centre for Atmospheric Research, University of Nova Gorica, Ajdovščina, Slovenia
Cristina Reche
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
Patricia Córdoba
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
Natalia Moreno
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
Andres Alastuey
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
Konrad Kandler
Institute of Applied Geosciences, Technical University Darmstadt, Darmstadt, Germany
Martina Klose
Department Troposphere Research, Karlsruhe Institute of Technology (KIT), Institute of Meteorology and Climate Research (IMK-TRO), Karlsruhe, Germany
Clarissa Baldo
School of Geography Earth and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
now at: Université Paris Cité and Univ. Paris Est Cretecil, CNRS, LISA, 75013 Paris, France
Roger N. Clark
PSI Planetary Science Institute, Tucson, AZ, USA
Zongbo Shi
School of Geography Earth and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
Xavier Querol
CORRESPONDING AUTHOR
Spanish Research Council, Institute of Environmental Assessment and water Research (IDAEA-CSIC), Barcelona, Spain
Carlos Pérez García-Pando
Barcelona Supercomputing Center (BSC), Barcelona, Spain
Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
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Cited
13 citations as recorded by crossref.
- Characterization of the particle size distribution, mineralogy, and Fe mode of occurrence of dust-emitting sediments from the Mojave Desert, California, USA A. González-Romero et al. https://doi.org/10.5194/acp-24-9155-2024
- Characterization of filter photometer artifacts in soot and dust measurements – laboratory and ambient experiments using a traceably calibrated aerosol absorption reference J. Yus-Díez et al. https://doi.org/10.5194/amt-18-3073-2025
- Hybrid machine learning model for sediment transport forecast in the cheliff Basin, Northern Algeria R. Mokhtari et al. https://doi.org/10.1007/s41207-025-01052-1
- Heavy Metal Concentrations in Particulate Matter: A Case Study from Santo Domingo, Dominican Republic, 2022 C. Matos-Espinosa et al. https://doi.org/10.3390/atmos16111236
- Desert Sand and Dust Storms and Desert Dust Episodes: Major Patterns to be Accounted for to Protect the Health of Exposed Population: A Review X. Querol et al. https://doi.org/10.1021/acsestair.5c00201
- Enhancing dust aerosols monitoring capabilities across North Africa and the Middle East using the A-Train satellite constellation A. Moustaka et al. https://doi.org/10.5194/amt-19-1201-2026
- Phase matrix characterization of long-range-transported Saharan dust using multiwavelength-polarized polar imaging nephelometry E. Bazo et al. https://doi.org/10.5194/acp-25-6325-2025
- Nature conservation in the Draa Basin (Morocco): History, present situation, and future challenges N. Kaczmarek et al. https://doi.org/10.1016/j.jnc.2025.127038
- Probing Iceland's dust-emitting sediments: particle size distribution, mineralogy, cohesion, Fe mode of occurrence, and reflectance spectra signatures A. González-Romero et al. https://doi.org/10.5194/acp-24-6883-2024
- Ice nucleation activity of mineral dust from Morocco and Iceland in immersion freezing mode and its relationship with mineralogy and particle size S. Vergara-Palacio et al. https://doi.org/10.5194/acp-26-9113-2026
- Unveiling single-particle composition, size, shape, and mixing state of freshly emitted Icelandic dust via electron microscopy analysis A. Panta et al. https://doi.org/10.5194/acp-25-10457-2025
- A data-driven approach for assessing the wind-induced erodible fractions of soil S. Motameni et al. https://doi.org/10.1016/j.jaridenv.2024.105152
- From fine to giant: multi-instrument assessment of the dust particle size distribution at an emission source during the J-WADI field campaign H. Meyer et al. https://doi.org/10.5194/amt-19-21-2026
13 citations as recorded by crossref.
- Characterization of the particle size distribution, mineralogy, and Fe mode of occurrence of dust-emitting sediments from the Mojave Desert, California, USA A. González-Romero et al. https://doi.org/10.5194/acp-24-9155-2024
- Characterization of filter photometer artifacts in soot and dust measurements – laboratory and ambient experiments using a traceably calibrated aerosol absorption reference J. Yus-Díez et al. https://doi.org/10.5194/amt-18-3073-2025
- Hybrid machine learning model for sediment transport forecast in the cheliff Basin, Northern Algeria R. Mokhtari et al. https://doi.org/10.1007/s41207-025-01052-1
- Heavy Metal Concentrations in Particulate Matter: A Case Study from Santo Domingo, Dominican Republic, 2022 C. Matos-Espinosa et al. https://doi.org/10.3390/atmos16111236
- Desert Sand and Dust Storms and Desert Dust Episodes: Major Patterns to be Accounted for to Protect the Health of Exposed Population: A Review X. Querol et al. https://doi.org/10.1021/acsestair.5c00201
- Enhancing dust aerosols monitoring capabilities across North Africa and the Middle East using the A-Train satellite constellation A. Moustaka et al. https://doi.org/10.5194/amt-19-1201-2026
- Phase matrix characterization of long-range-transported Saharan dust using multiwavelength-polarized polar imaging nephelometry E. Bazo et al. https://doi.org/10.5194/acp-25-6325-2025
- Nature conservation in the Draa Basin (Morocco): History, present situation, and future challenges N. Kaczmarek et al. https://doi.org/10.1016/j.jnc.2025.127038
- Probing Iceland's dust-emitting sediments: particle size distribution, mineralogy, cohesion, Fe mode of occurrence, and reflectance spectra signatures A. González-Romero et al. https://doi.org/10.5194/acp-24-6883-2024
- Ice nucleation activity of mineral dust from Morocco and Iceland in immersion freezing mode and its relationship with mineralogy and particle size S. Vergara-Palacio et al. https://doi.org/10.5194/acp-26-9113-2026
- Unveiling single-particle composition, size, shape, and mixing state of freshly emitted Icelandic dust via electron microscopy analysis A. Panta et al. https://doi.org/10.5194/acp-25-10457-2025
- A data-driven approach for assessing the wind-induced erodible fractions of soil S. Motameni et al. https://doi.org/10.1016/j.jaridenv.2024.105152
- From fine to giant: multi-instrument assessment of the dust particle size distribution at an emission source during the J-WADI field campaign H. Meyer et al. https://doi.org/10.5194/amt-19-21-2026
Saved (final revised paper)
Latest update: 26 Jul 2026
Short summary
The effect of dust emitted from desertic surfaces upon climate and ecosystems depends on size and mineralogy, but data from soil mineral atlases of desert soils are scarce. We performed particle-size distribution, mineralogy, and Fe speciation in southern Morocco. Results show coarser particles with high quartz proportion are near the elevated areas, while in depressed areas, sizes are finer, and proportions of clays and nano-Fe oxides are higher. This difference is important for dust modelling.
The effect of dust emitted from desertic surfaces upon climate and ecosystems depends on size...
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