@article{oai:kindai.repo.nii.ac.jp:00011293,
 author = {中口,  譲 and 藤原,  司 and 前田,  孝平 and 武田,  光市 and 佐野,  到},
 journal = {理工学総合研究所研究報告, Annual reports by Research Institute for Science and Technology},
 month = {Feb},
 note = {[Abstract] In recent years, the cross-boundary air pollution from the eastern Asian continent to Japan Island becomes serious problem. The grasp of the concentration of pollutant adsorbed Asian dust particle and the clarification of the origin are important.  The stable lead isotope ratios are one of possible tool for the clarification of the origin. In this study, the atmospheric aerosol samples were collected from March to May in 2012 over the Higashiosaka city. The lead isotopes (^206Pb, ^207Pb and ^208Pb) were analyzed by ICP-MS, and PM_2.5 was also analyzed. As a result, the lead concentrations in the aerosol samples were increased during the Asian Dust event. A significant, positive correlation was recognized between the lead concentrations and PM_2.5. The results of lead isotope ratio show that the various origins of atmospheric aerosols over the Higashiosaka city exist., application/pdf},
 pages = {65--70},
 title = {2012年に東大阪市で捕集された黄砂粒子の起源解析},
 volume = {27},
 year = {2015},
 yomi = {ナカグチ, ユズル and フジワラ, ツカサ and マエダ, コウヘイ and タケダ, コウイチ and サノ, イタル}
}