Comparison of Size Changes of Asian Dust Particles Caused by Sea Salt and Sulfate(NOTES AND CORRESPONDENCE)

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概要

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• Atmospheric particles were collected in southwestern Japan during dust storm events in spring 2000, and the samples were treated with water-dialysis. In this study, size change of dust particles before and after dialysis is discussed with respect to their sea salt and sulfur contents. It is confirmed that size increase of dust particles has a strong correlation with their sea salt content but is independent from their non-sea-salt sulfur content. This suggests that the growth of dust particles in size during their dispersion in the marine atmosphere is dominated by the combination with sea salt rather than by other processes such as surface uptake of sulfate.

• 社団法人日本気象学会の論文
• 2006-10-25

著者

• Iwasaka Yasunobu

  Institute Of Natural And Environmental Technology Kanazawa University

• ZHANG Daizhou

  Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto

• Zhang Daizhou

  Faculty Of Environmental And Symbiofic Sciences Prefectural University Of Kumamoto

• Zhang Daizhou

  Faculty Of Environmental And Symbiotic Sciences Prefectural University Of Kumamoto

関連論文

• Size Distribution and Estimated Carcinogenic Potential of Particulate Polycyclic Aromatic Hydrocarbons Collected at a Downtown Site in Kumamoto, Japan, in Spring
• Comparison of Size Changes of Asian Dust Particles Caused by Sea Salt and Sulfate(NOTES AND CORRESPONDENCE)
• アジア大陸の砂漠地域上空のエアロゾル数密度-サイズ分布--中国敦煌で2001年夏と秋に行われた自由大気中での気球観測
• 春季の東アジア上空における土壌粒子水平フラックス--日本上空での航空機観測から
• 日本上空の春季自由対流中に見られる粒子の数濃度-サイズ分布,化学元素,携帯に関する航空機観測:粒子状物質の質量の推定
• Comparative analysis of measurements of stratospheric aerosol by lidar and aerosol sonde above Ny-Alesund in the winter of 1995 [Comparative analysis of lidar and OPC observations]

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