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Development of a real-time depth monitoring system for small fishing gear using an acoustic telemetry technique
https://oacis.repo.nii.ac.jp/records/1974
https://oacis.repo.nii.ac.jp/records/19745bb9bd11-9b70-4b90-943d-44d0dbf3fd00
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||
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| 公開日 | 2020-09-17 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Development of a real-time depth monitoring system for small fishing gear using an acoustic telemetry technique | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | Acoustic telemetry, Small fishing gear, Fishing gear depth, Hairtail trolling | |||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||
| その他の言語のタイトル | ||||||||||||||||||||||||
| その他のタイトル | 超音波バイオテレメトリーシステムを応用した小型漁具深度モニタリングシステムの開発および性能試験 | |||||||||||||||||||||||
| 著者 |
Hasegawa, Kohei
× Hasegawa, Kohei
× 宮本, 佳則
× 内田, 圭一
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| 書誌情報 |
en : Fisheries Science 巻 82, 号 2, p. 213-223, 発行日 2016-01-06 |
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| 抄録 | ||||||||||||||||||||||||
| 内容記述 | A system for real-time monitoring the depth of small fishing gear was developed using acoustic telemetry to improve the efficiency of fishing operations. The system consisted of an acoustic transmitter (pinger), an omni-directional hydrophone with a depressor, and a receiver. Using a pinger equipped with a depth sensor, a fisherman can confirm whether the fishing gear is at the intended depth. The battery of the developed pinger can be replaced easily for repeated use. The performance of the system was evaluated in a field experiment. The accuracy of measured depth was 0.4 m and was constant even if the pinger was moving. In the experiment, the system could successfully monitor the pinger depth every several second. The system was implemented in hairtail trolling to examine its effectiveness. The implementation experiments revealed some issues with the system, such as the effect of signal reflections or the installation method of the hydrophone. However, the system could monitor the depth of the fishing gear continuously in real time and it operated successfully without any problem during the fishing operation. Application of the developed system is expected to aid fishermen in adjusting the gear depth easily and accurately. 小型漁具を対象とした，漁具深度をリアルタイムで測定・表示するシステムの開発を行った。開発したシステムの性能試験として，測定深度の精度評価とタチウオ漕釣り漁具への実装実験を行った。本システムの測定深度の精度は 0.4 m であった。実装実験では，漁具深度を連続的に測定・表示することにより，漁具深度の調整を支援することができた。本システムにより，効率的な漁具の操作が可能になる。 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 0919-9268 | |||||||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1007/s12562-015-0963-7 | |||||||||||||||||||||||
| 権利 | ||||||||||||||||||||||||
| 権利情報 | (c) 2016 Japanese Society of Fisheries Science and Springer Japan. This is the author's version of the work. It is posted here for your personal use. To cite/redistribute/reproduce this work, the Publisher's version in https://doi.org/10.1007/s12562-015-0963-7 should be used, and obtain permission from Publishers, if required. | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1007/s12562-015-0963-7 | |||||||||||||||||||||||
| 関連名称 | Publisher's Version/PDF | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 関連識別子 | https://jsfs.jp/ | |||||||||||||||||||||||
| 関連名称 | 日本水産学会 | |||||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | Springer | |||||||||||||||||||||||
