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規格・テクニカルリポート類

飛行データ取得用超音波風速計の改良と航空機による温室効果ガスフラックスの測定法開発

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飛行データ取得用超音波風速計の改良と航空機による温室効果ガスフラックスの測定法開発

Material type
規格・テクニカルリポート類
Author
矢澤, 健司ほか
Publisher
航空宇宙技術研究所
Publication date
2002-06
Material Format
Digital
Capacity, size, etc.
-
NDC
-
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Notes on use

Note (General):

To investigate the pollutant gas mass transport in the atmosphere, it is necessary to measure the gas concentration as well as its velocity at once. T...

Detailed bibliographic record

Summary, etc.:

一酸化炭素などの温室効果ガスによる地球環境への影響が国際的な問題になっている。航空宇宙技術研究所では国立環境研究所と共同で温室効果ガスの発生・吸収に関するメカニズムを解明するために航空機を使って観測を行っている。地上の植生などによる温室効果ガスの発生・吸収(フラックス)を広い範囲にわたって詳細に観測...

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Material Type
規格・テクニカルリポート類
Author/Editor
矢澤, 健司
井之口, 浜木
稲垣, 敏治
中村, 勝
照井, 祐之
鎌田, 幸男
白井, 正孝
田丸, 卓
井上, 元
町田, 敏暢
Yazawa, Kenji
Inokuchi, Hamaki
Inagaki, Toshiharu
Nakamura, Masaru
Terui, Yushi
Kamata, Yukio
Shirai, Masataka
Tamaru, Takashi
Inoue, Gen
Machida, Toshinobu
Publication, Distribution, etc.
Publication Date
2002-06
Publication Date (W3CDTF)
2002-06
Alternative Title
Improvement of ultrasonic anemometer for measurement on aircraft and development of measuring method of greenhouse gas flux
Periodical title
航空宇宙技術研究所報告
No. or year of volume/issue
1444
Volume
1444
ISSN (Periodical Title)
ISSN : 1347-4588
Text Language Code
jpn
Target Audience
一般
Note (General)
To investigate the pollutant gas mass transport in the atmosphere, it is necessary to measure the gas concentration as well as its velocity at once. The ultrasonic anemometer was developed for measuring the three dimensional velocity vectors of air on an airplane. The ultrasonic anemometer has been used often for meteorological wind velocity measurement, but the present study proved it to be a useful instrument for the measurement on board as well up to the velocity range 96 m/s maximum. The application for use on an airplane was demonstrated here to give the air data for three-dimensional velocity components in the atmosphere. The simultaneous measurement of the gas velocity and concentration was demonstrated here by NAL plane, B-65, on board. The data processed resulted in the negative fluxes of the CO2 distribution above the plain investigated, which showed an indication of CO2 absorption by the plants on the ground.
資料番号: AA0046111000
レポート番号: NAL TR-1444
Access Restrictions
インターネット公開
Data Provider (Database)
国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
Original Data Provider (Database)
宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ