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Remote determinations on fumarole outlet temperatures in an eruptive volcano
http://hdl.handle.net/2237/25293
http://hdl.handle.net/2237/25293dcc0870a-f039-43f2-a466-bdb7d4e990d4
名前 / ファイル | ライセンス | アクション |
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Tsunogai_et_al-2016-Geophysical_Research_Letters_1.pdf (589.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-01-04 | |||||
タイトル | ||||||
タイトル | Remote determinations on fumarole outlet temperatures in an eruptive volcano | |||||
言語 | en | |||||
著者 |
Tsunogai, Urumu
× Tsunogai, Urumu× Cheng, Lin× Ito, Masanori× Komatsu, D. Daisuke× Nakagawa, Fumiko× Shinohara, Hiroshi |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | ©2016. The Authors. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | volcanic plume | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | airborne sampling | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | molecular hydrogen | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | isotope exchange equilibrium | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | remote temperature sensing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | sulfur dioxide | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Direct measurement of the fumarole outlet temperature in active volcanoes is impractical. Therefore, we used an aircraft to sample H2 in the volcanic plume ejected from Sakurajima volcano to remotely estimate the highest fumarolic temperatures of the volcano based on hydrogen isotopic fractionation between H2 and magmatic H2O. We successfully estimated that the δD of the fumarolic H2 in September and December 2014 was −135 ± 13‰ and −113 ± 11‰, respectively, and that the corresponding highest outlet temperatures were 1050 ± 120°C and 1199 ± 139°C. Although the temperatures were higher than those determined by using infrared remote sensing, we concluded that they are more reliable estimates of the highest fumarole outlet temperatures. Combined with plume sampling by using aircraft, remote temperature sensing based on the δD of H2 in volcanic plumes can be widely applied to active volcanoes to determine the highest fumarole outlet temperatures. | |||||
言語 | en | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | American Geophysical Union | |||||
言語 | en | |||||
出版者 | ||||||
出版者 | Wiley | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1002/2016GL070838 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0094-8276 | |||||
書誌情報 |
en : Geophysical Research Letters 巻 43, 号 22, p. 11620-11627, 発行日 2016-11-28 |
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値 | publisher | |||||
URI | ||||||
識別子 | http://doi.org/10.1002/2016GL070838 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/25293 | |||||
識別子タイプ | HDL |