文章基本信息

标题：STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC
其他标题：南極における成層圏突然昇温現象と宇宙線
本地全文：下载
作者：Aoi INOUE ; Masahiro KODAMA
期刊名称：Antarctic Record
印刷版ISSN：0085-7289
电子版ISSN：2432-079X
出版年度：1967
卷号：30
DOI：10.15094/00007489
语种：English
出版社：National Institute of Polar Research
摘要：Using the data from Mawson, Antarctica, seven sets of partial temperature coefficients of the cosmic ray meson component, recommended by DORMAN and other authors, were examined on the basis of regression calculation analysis. The phenomenon of stratospheric sudden warming, which frequently appears in polar regions, is convenient for studying the atmospheric effect of cosmic rays, because the altitude dependence of the atmospheric temperature is largely different from that of usual days. The temperature coefficients by DORMAN, by MAEDA and by WADA fit better with the observational results of all seven sets. It shows that the upper atmospheric temperature, which is difficult to measure continuously, may be presumed from the cosmic ray intensities on the ground, if the accuracies of the cosmic ray data and of the lower atmospheric temperatures are more than 107 counts per hour and 0.1℃, respectively. This estimation will be referred to in the forthcoming extension of the cosmic ray observations in Antarctica.