- 著者
-
堀 雅裕
- 出版者
- 日本エアロゾル学会
- 雑誌
- エアロゾル研究 (ISSN:09122834)
- 巻号頁・発行日
- vol.18, no.4, pp.257-265, 2003-12-20 (Released:2007-10-10)
- 参考文献数
- 59
- 被引用文献数
-
2
Water soluble inorganic substances such as (NH4) 2SO4 and NaCl in aerosol particles have been considered to serve as the only cloud condensation nuclei (CCN) in the atmosphere. Recent observational studies, however, indicate that some of the organic compounds in aerosols also play an important role in the activation of CCN comparable to the inorganic particles' contribution. This article reviews recent observational and laboratory experiments conducted to measure various physico-chemical properties of organic substances that determine the high activation capability of pure organic particles and that of organic and inorganic mixtures as CCN.