Quantification and Anthropogenic Contribution of Ca, Mg, and K to Urban Road Dust in a Mexican Caribbean Coastal City

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Analysis reveals high concentrations of Ca, Mg, and K in urban road dust from Cancun, suggesting risks due to urbanization and heavy traffic.

Higher concentrations of Ca, Mg, and K in urban road dust indicate substantial anthropogenic impact.
Statistical analysis showed correlations among elements, highlighting potential sources and processes affecting dust composition.
Analysis utilized techniques including scanning electron microscope and energy-dispersive x-ray spectroscopy for precise measurements.
Monitoring these elements is crucial, as health risks are associated with the concentrations found in urban areas.

Hernández‐Terrones et al. (2025) studied this question.

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View Full Paper

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Authors

Analysis reveals high concentrations of Ca, Mg, and K in urban road dust from Cancun, suggesting risks due to urbanization and heavy traffic.

Higher concentrations of Ca, Mg, and K in urban road dust indicate substantial anthropogenic impact.
Statistical analysis showed correlations among elements, highlighting potential sources and processes affecting dust composition.
Analysis utilized techniques including scanning electron microscope and energy-dispersive x-ray spectroscopy for precise measurements.
Monitoring these elements is crucial, as health risks are associated with the concentrations found in urban areas.

Hernández‐Terrones et al. (2025) studied this question.

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Bookmark