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October 23, 2025CLEAN - Soil Air Water

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

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Authors

LHLaura Hernández‐TerronesYVYsmael Verde‐GómezEGEugenio Guerrero

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Overview

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

Key Points

  • 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.

Cite This Study

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

synapsesocial.com/papers/68f9a0eb8ea8f2f37ee94b7bhttps://doi.org/10.1002/clen.70054
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Also Consider

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  1. 1Distribution of the concentration of heavy metals associated with the sediment particles accumulated on road surfaces2011 · 67 citations
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  3. 3Sampling and characterization of resuspended and respirable road dust2013 · 75 citations
  4. 4Emissions of Metals Associated with Motor Vehicle Roadways2004 · 825 citations