昭和基地における超低周波音波の観測(1969-1970)
From 1969 to 1970, infrasonic waves are detected by a system of seven microphones placed in the vicinity of Syowa Station on the East Ongul Island, Antarctica. The period of these waves was usually 20 to 300s, but occasionally waves with a period of more than 600s were recorded. Waves with a period...
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大阪市立大学工学部
1971
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ftnipr:oai:nipr.repo.nii.ac.jp:00007614 2023-07-02T03:30:07+02:00 昭和基地における超低周波音波の観測(1969-1970) ショウワキチ ニ オケル チョウ テイシュウハ オンパ ノ カンソク 1969 1970 鈴木 裕 Yutaka SUZUKI 1971-03 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7614 http://id.nii.ac.jp/1291/00007614/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7614&item_no=1&attribute_id=18&file_no=1 ja jpn 大阪市立大学工学部 Faculty of Engineering, Osaka City University 国立極地研究所 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7614 http://id.nii.ac.jp/1291/00007614/ AN00181831 00857289 南極資料, 40, 50-51(1971-03) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7614&item_no=1&attribute_id=18&file_no=1 551.510.535/.537 Departmental Bulletin Paper P(論文) 1971 ftnipr 2023-06-10T19:38:20Z From 1969 to 1970, infrasonic waves are detected by a system of seven microphones placed in the vicinity of Syowa Station on the East Ongul Island, Antarctica. The period of these waves was usually 20 to 300s, but occasionally waves with a period of more than 600s were recorded. Waves with a period of several seconds were rarely recorded. The pressure ranges from 1 to 10 dynes・cm^<-2> for the waves with a period of 20 to 100s, and the waves of several hundred seconds in period are more than several tens dynes・cm^<-2>. The waves of 20 to 100s are correlated with the geomagnetic activity. Report Antarc* Antarctica East Ongul Island Ongul Island National Institute of Polar Research Repository, Japan Syowa Station Ongul ENVELOPE(39.533,39.533,-69.017,-69.017) Ongul Island ENVELOPE(39.533,39.533,-69.017,-69.017) East Ongul Island ENVELOPE(39.583,39.583,-69.017,-69.017) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
Japanese |
topic |
551.510.535/.537 |
spellingShingle |
551.510.535/.537 鈴木 裕 Yutaka SUZUKI 昭和基地における超低周波音波の観測(1969-1970) |
topic_facet |
551.510.535/.537 |
description |
From 1969 to 1970, infrasonic waves are detected by a system of seven microphones placed in the vicinity of Syowa Station on the East Ongul Island, Antarctica. The period of these waves was usually 20 to 300s, but occasionally waves with a period of more than 600s were recorded. Waves with a period of several seconds were rarely recorded. The pressure ranges from 1 to 10 dynes・cm^<-2> for the waves with a period of 20 to 100s, and the waves of several hundred seconds in period are more than several tens dynes・cm^<-2>. The waves of 20 to 100s are correlated with the geomagnetic activity. |
format |
Report |
author |
鈴木 裕 Yutaka SUZUKI |
author_facet |
鈴木 裕 Yutaka SUZUKI |
author_sort |
鈴木 裕 |
title |
昭和基地における超低周波音波の観測(1969-1970) |
title_short |
昭和基地における超低周波音波の観測(1969-1970) |
title_full |
昭和基地における超低周波音波の観測(1969-1970) |
title_fullStr |
昭和基地における超低周波音波の観測(1969-1970) |
title_full_unstemmed |
昭和基地における超低周波音波の観測(1969-1970) |
title_sort |
昭和基地における超低周波音波の観測(1969-1970) |
publisher |
大阪市立大学工学部 |
publishDate |
1971 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7614 http://id.nii.ac.jp/1291/00007614/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7614&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(39.533,39.533,-69.017,-69.017) ENVELOPE(39.533,39.533,-69.017,-69.017) ENVELOPE(39.583,39.583,-69.017,-69.017) |
geographic |
Syowa Station Ongul Ongul Island East Ongul Island |
geographic_facet |
Syowa Station Ongul Ongul Island East Ongul Island |
genre |
Antarc* Antarctica East Ongul Island Ongul Island |
genre_facet |
Antarc* Antarctica East Ongul Island Ongul Island |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7614 http://id.nii.ac.jp/1291/00007614/ AN00181831 00857289 南極資料, 40, 50-51(1971-03) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7614&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1770274352880680960 |