STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC
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 i...
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National Institute of Polar Research
1967
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ftdoajarticles:oai:doaj.org/article:b1c43c5a3b0d4808ab9cdd49ecbc1d1c 2023-05-15T13:33:21+02:00 STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC Aoi INOUE Masahiro KODAMA 1967-12-01T00:00:00Z https://doi.org/10.15094/00007489 https://doaj.org/article/b1c43c5a3b0d4808ab9cdd49ecbc1d1c EN JA eng jpn National Institute of Polar Research https://doi.org/10.15094/00007489 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00007489 0085-7289 2432-079X https://doaj.org/article/b1c43c5a3b0d4808ab9cdd49ecbc1d1c Antarctic Record, Iss 30, Pp 1-12 (1967) Geography (General) G1-922 article 1967 ftdoajarticles https://doi.org/10.15094/00007489 2022-12-31T06:26:58Z 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. Article in Journal/Newspaper Antarc* Antarctic Antarctica Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Japanese |
topic |
Geography (General) G1-922 |
spellingShingle |
Geography (General) G1-922 Aoi INOUE Masahiro KODAMA STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC |
topic_facet |
Geography (General) G1-922 |
description |
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. |
format |
Article in Journal/Newspaper |
author |
Aoi INOUE Masahiro KODAMA |
author_facet |
Aoi INOUE Masahiro KODAMA |
author_sort |
Aoi INOUE |
title |
STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC |
title_short |
STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC |
title_full |
STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC |
title_fullStr |
STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC |
title_full_unstemmed |
STRATOSPHERIC SUDDEN WARMINGS AND COSMIC RAYS IN THE ANTARCTIC |
title_sort |
stratospheric sudden warmings and cosmic rays in the antarctic |
publisher |
National Institute of Polar Research |
publishDate |
1967 |
url |
https://doi.org/10.15094/00007489 https://doaj.org/article/b1c43c5a3b0d4808ab9cdd49ecbc1d1c |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Antarctic Record, Iss 30, Pp 1-12 (1967) |
op_relation |
https://doi.org/10.15094/00007489 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00007489 0085-7289 2432-079X https://doaj.org/article/b1c43c5a3b0d4808ab9cdd49ecbc1d1c |
op_doi |
https://doi.org/10.15094/00007489 |
_version_ |
1766041529384697856 |