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Continuous Atmospheric Radon-222 Concentration Observation in East Asia
http://hdl.handle.net/2237/12040
http://hdl.handle.net/2237/120409b9c0918-093c-4e1c-8292-2d9bb8edd503
名前 / ファイル | ライセンス | アクション |
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34225001.pdf (401.0 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-08-18 | |||||
タイトル | ||||||
タイトル | Continuous Atmospheric Radon-222 Concentration Observation in East Asia | |||||
言語 | en | |||||
著者 |
Moriizumi, Jun
× Moriizumi, Jun× Ohkuraa, Takehisa× Hirao, Shigekazu× Nono, Yuki× Yamazawa, Hiromi× Kim, Yoon-Shin× Guo, Qiuju× Mukai, Hitoshi× Tohjima, Yasunori× Iida, Takao |
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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 | Copyright (2008) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | radon-222 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Rn-222 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | atmospheric transport | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | long range transport | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | environmental monitoring | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | monsoon | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Continuous observation of atmospheric radon-222 (^222Rn) concentration has been operated for years in China, Korea and Japan, including remote islands isolated in the ocean. The sites were allocated along main wind directions of monsoon from the continent to the ocean in winter and yellow dust storm in spring. Higher levels of ^222Rn concentrations with typical diurnal variation with early morning maxima were observed on the continent, while lower levels with no diurnal variation at remote islands. Seasonal variations with summer minima and winter maxima commonly obtained, and they suggested contribution of ^222Rn originated from the continent to atmospheric ^222Rn over the remote islands. A backward trajectory analysis showed clear relationship between variation in wind field and in ^222Rn concentration at Hachijo Is., Japan, and proved availability of the observation for analysis of atmospheric transport in East Asia. | |||||
言語 | en | |||||
出版者 | ||||||
出版者 | American Institite of Physics | |||||
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/10.1063/1.2991203 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0094-243X | |||||
書誌情報 |
en : AIP Conference Proceedings 巻 1034, 号 1, p. 181-184, 発行日 2008-08 |
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フォーマット | ||||||
値 | application/pdf | |||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://dx.doi.org/10.1063/1.2991203 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/12040 | |||||
識別子タイプ | HDL |