Articles | Volume 20, issue 12
Atmos. Chem. Phys., 20, 7411–7428, 2020
https://doi.org/10.5194/acp-20-7411-2020
Atmos. Chem. Phys., 20, 7411–7428, 2020
https://doi.org/10.5194/acp-20-7411-2020

Research article 26 Jun 2020

Research article | 26 Jun 2020

Mineralogy and geochemistry of Asian dust: dependence on migration path, fractionation, and reactions with polluted air

Gi Young Jeong

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During long-range transport, mineral dust interacts with the atmosphere, biosphere, cryosphere, and pedosphere, influencing ecosystems, the atmospheric energy balance, and air quality. This study analyzed the mineral and chemical compositions of Asian dust samples collected during 14 years in Korea. The result showed mineralogical and geochemical variation depending on the dust migration path, fractionation, and atmospheric reactions as well as average properties.
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