Space weather benchmarks on Japanese society

被引:11
|
作者
Ishii, Mamoru [1 ]
Shiota, Daikou [1 ]
Tao, Chihiro [1 ]
Ebihara, Yusuke [2 ]
Fujiwara, Hitoshi [3 ]
Ishii, Takako [2 ]
Ichimoto, Kiyoshi [2 ]
Kataoka, Ryuho [4 ]
Koga, Kiyokazu [5 ]
Kubo, Yuki [1 ]
Kusano, Kanya [6 ]
Miyoshi, Yoshizumi [6 ]
Nagatsuma, Tsutomu [1 ]
Nakamizo, Aoi [1 ]
Nakamura, Masao [7 ]
Nishioka, Michi [1 ]
Saito, Susumu [8 ]
Sato, Tatsuhiko [9 ]
Tsugawa, Takuya [1 ]
Yoden, Shigeo [10 ]
机构
[1] Natl Inst Informat & Commun Technol NICT, Koganei, Tokyo, Japan
[2] Kyoto Univ, Uji, Kyoto, Japan
[3] Seikei Univ, Tokyo, Japan
[4] Natl Inst Polar Res, Tachikawa, Tokyo, Japan
[5] Japan Aerosp Explorat Agcy, Tsukuba, Ibaraki, Japan
[6] Nagoya Univ, Nagoya, Aichi, Japan
[7] Osaka Prefecture Univ, Sakai, Osaka, Japan
[8] Natl Inst Maritime Port & Aviat Technol MPAT, Elect Nav Res Inst ENRI, Chohu, Tokyo, Japan
[9] Japan Atom Energy Agcy, Tokai, Ibaraki, Japan
[10] Kyoto Univ, Kyoto, Japan
来源
EARTH PLANETS AND SPACE | 2021年 / 73卷 / 01期
关键词
Space weather; Benchmark; Extreme event; Societal impact; Economic impact estimation; REAL-TIME; SOLAR;
D O I
10.1186/s40623-021-01420-5
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
We surveyed the relationship between the scale of space weather events and their occurrence rate in Japan, and we discussed the social impact of these phenomena during the Project for Solar-Terrestrial Environment Prediction (PSTEP) in 2015-2019. The information was compiled for domestic users of space weather forecasts for appropriate preparedness against space weather disasters. This paper gives a comprehensive summary of the survey, focusing on the fields of electricity, satellite operations, communication and broadcasting, satellite positioning usage, aviation, human space activity, and daily life on the Earth's surface, using the cutting-edge knowledge of space weather. Quantitative estimations of the economic impact of space weather events on electricity supply and aviation are also given. Some topics requiring future research, which were identified during the survey are also described.
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页数:20
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