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ID 15392
Eprint ID
15392
フルテキストURL
著者
香川 直己 The Graduate School of Natural Science and Technology
和田 修己 Department of Electrical and Electronic Engineering
Hai, Xu Measurement and Test Center, North-East Normal University
古賀 隆治 Department of Electrical and Electronic Engineering
Sano, Hiroya Faculty of Engineering, Fukuyama University
Inubushi, Kazuyuki Faculty of Bioresource, Mie University
抄録
A prototype device based on the tunable diode laser absorption spectrometry was constructed and the atmospheric methane concentration near the terrain in a rice paddy field was measured. An open optical path of 50 m length was employed along with a PbSnTe diode laser. Diurnal change of methane density with 30 seconds temporal resolution was recorded associated with meteorological parameters. A feasibility was proven for a practical application for in situ study of atmospheric methane.
発行日
1992-11-25
出版物タイトル
Memoirs of the Faculty of Engineering, Okayama University
出版物タイトル(別表記)
岡山大学工学部紀要
27巻
1号
出版者
Faculty of Engineering, Okayama University
出版者(別表記)
岡山大学工学部
開始ページ
45
終了ページ
53
ISSN
0475-0071
NCID
AA10699856
資料タイプ
紀要論文
言語
English
論文のバージョン
publisher
査読
無し
Eprints Journal Name
mfe