Variations of Volcanic Aerosols Observed in Fukuoka. A Comparison of Mt. El Chichon and Mt. Pinatubo Events.
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- Yasui Motoaki
- Department of Earth and Planetary Science, Kyushu University
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- Fujiwara Motowo
- Department of Applied Physics, Fukuoka University
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- Shibata Takashi
- Solar Terrestrial Environment Laboratory, Nagoya University
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- Akiyoshi Hideharu
- Department of Applied Physics, Fukuoka University
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- Ikawa Seiji
- Department of Applied Physics, Fukuoka University
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- Shiraishi Koichi
- Department of Applied Physics, Fukuoka University
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- Nonaka Hidefumi
- Department of Applied Physics, Fukuoka University
書誌事項
- タイトル別名
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- Variations of Volcanic Aerosols Observe
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Variations of volcanic aerosol layers originated from eruptions of Mt. El Chichón and Mt. Pinatubo observed in Fukuoka are analyzed. The arrival of the bulk of the El Chichón aerosol layer at Japan was sooner after the eruption, about two weeks after the major eruption, than the arrival of Pinatubo volcanic aerosols which was about three months after the major eruption. The difference is mainly because of the difference in the seasons of the major eruptions between the two events. Although the altitude of the layer of aerosols formed in the case of El Chichón was higher than that of Pinatubo, the speeds of the downward motions were comparable in both cases. It is suggesting that mean radius of the El Chichón aerosols was smaller than that of the Pinatubo aerosols.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｇｅｏｍａｇｎｅｔｉｓｍ ａｎｄ ｇｅｏｅｌｅｃｔｒｉｃｉｔｙ
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Ｊｏｕｒｎａｌ ｏｆ ｇｅｏｍａｇｎｅｔｉｓｍ ａｎｄ ｇｅｏｅｌｅｃｔｒｉｃｉｔｙ 48 (4), 403-413, 1996
地球電磁気・地球惑星圏学会
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詳細情報 詳細情報について
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- CRID
- 1390001206511469568
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- NII論文ID
- 130003423131
- 10002201858
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- NII書誌ID
- AA00698879
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- COI
- 1:CAS:528:DyaK28Xlt1SgsL4%3D
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- ISSN
- 21855765
- 00221392
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- NDL書誌ID
- 4060344
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可