| ID | 42678 |
| フルテキストURL | |
| タイトル（別表記） | Preliminary study on the measurement for water content and electric conductivity in soils using time domain reflectometry
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| 著者 |
楠山 倫世
岡山大学大学院自然科学研究科
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| 抄録 | It is very important to measure the water content and electric conductivity in soil for monitoring the environment of agricultural land continuously. TDR (Time Domain Reflectometry)method plays a key role on the
measurement of water content and electric conductivity in soils recently. Some calibrations are needed to measure them accurately. The objective of this study was to investigate preliminaly the corrections of TDR probe, the probe constant for electric conductivity, and the dependence of water pemittivity on temperature as TDR calibrations. The results showed the importance for the corrections of TDR probe and the reasonable value of probe constant.The TDR system used in this study could measure the dependence of water pemittivity on temperature.
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| キーワード | Time domain reflectomerty
Permittivity
Electric conductivity
Probe constant
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| 備考 | 研究ノート
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| 発行日 | 2009-12
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| 出版物タイトル |
環境制御
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| 出版物タイトル（別表記） | Environmental Research & Control
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| 巻 | 31巻
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| 出版者 | 岡山大学環境管理センター
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| 出版者（別表記） | Environmental Management Center, Okayama University
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| 開始ページ | 32
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| 終了ページ | 37
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| ISSN | 0917-1533
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| NCID | AN1024789X
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| 資料タイプ |
紀要論文
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| 言語 |
日本語
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| 論文のバージョン | publisher
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| 査読 |
有り
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| Eprints Journal Name | erc
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