| タイトル | Particle size distributions in Arctic polar stratospheric clouds, growth and freezing of sulfuric acid droplets, and implications for cloud formation |
| 著者（英） | Dye, James E.; Kelly, K. K.; Ferry, G. V.; Baumgardner, D.; Chan, K. R.; Kawa, S. R.; Gandrud, B. W.; Gary, B. L.; Loewenstein, M. |
| 著者所属（英） | NASA Ames Research Center|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1992-05-30 |
| 言語 | eng |
| 内容記述 | The paper uses particle size and volume measurements obtained with the forward scattering spectrometer probe model 300 during January and February 1989 in the Airborne Arctic Stratospheric Experiment to investigate processes important in the formation and growth of polar stratospheric cloud (PSC) particles. It is suggested on the basis of comparisons of the observations with expected sulfuric acid droplet deliquescence that in the Arctic a major fraction of the sulfuric acid droplets remain liquid until temperatures at least as low as 193 K. It is proposed that homogeneous freezing of the sulfuric acid droplets might occur near 190 K and might play a role in the formation of PSCs. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 92A41913 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/326577 |
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