フラックス測定用テルペンガス自動濃縮採取装置の開発と性能評価

• 野副 晋

  東京農工大学大学院連合農学研究科

• 谷 晃

  東海大学開発工学部

書誌事項

タイトル別名

• Development of an Automatic Terpene Gas Sampling System for Flux Measurement
• フラックス ソクテイヨウ テルペンガス ジドウ ノウシュク サイシュ ソウチ ノ カイハツ ト セイノウ ヒョウカ

抄録

An automatic terpene gas sampling system was developed to obtain the terpene concentration gradient for flux determination. The system can collect terpene gases from two different sampling lines into different adsorbent tubes simultaneously. Eighteen adsorbent tubes can be set in this system. The holder of adsorbent tubes can be cooled or heated for keeping the tube temperatures constant, which can prevent change in adsorption efficiency of adsorbents affected by tube temperature. Adsorbent tubes can be changed by electrically actuated multiposition valves. Results of performance tests showed that there were no emissions of trace contaminants from the inside of sampling lines. The automatically sampling errors were lower than manual sampling errors. This means that automation of sampling is beneficial for lowering errors. The temperature of the 16 adsorbent tubes in the holder could be kept uniform. These performance tests showed that the system could be successfully used for terpene flux measurements above a plant canopy.

収録刊行物

• 農業気象

  農業気象 60 (4), 273-283, 2004

  日本農業気象学会

キーワード

• 濃縮管
• 自動化
• フラックス
• ガス濃縮装置
• テルペン

詳細情報

• CRID: 1390001204668942464
• NII論文ID: 10029868945
• NII論文ID: 30019721156
• NII書誌ID: AA11530034
• DOI: 10.2480/agrmet.60.273
• ISSN: 18810136
• ISSN: 00218588
• NDL書誌ID: 7201649
• Web Site: https://agriknowledge.affrc.go.jp/RN/2030703106
• Web Site: http://id.ndl.go.jp/bib/7201649
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7201649
• Web Site: https://www.jstage.jst.go.jp/article/agrmet/60/4/60_4_273/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可