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Catch performance of coastal squid jigging boats using LED panels in combination with metal halide lamps
http://hdl.handle.net/10069/27270
http://hdl.handle.net/10069/27270a1602fdf-3338-464c-8be7-8d0cc0480818
名前 / ファイル | ライセンス | アクション |
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FisRes113_182.pdf (1.1 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-01-24 | |||||
タイトル | ||||||
タイトル | Catch performance of coastal squid jigging boats using LED panels in combination with metal halide lamps | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Catch performance | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | GLM | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | LED | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Metal halide lamp | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Squid jigging | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Yamashita, Yukiko
× Yamashita, Yukiko× Matsushita, Yoshiki× Azuno, Toru |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Squid attracting light systems consisting of low power light emitting diode panels (LEDs) and conventional metal halide lamps (MHs) were tested to describe the influence of combinations of LEDs and MHs on squid catch. Fishing trials using LEDs (9. kW) and different numbers of MHs were carried out in August and September 2009 targeting two squid species: (1) Japanese common squid Todarodes pacificus in northern waters of the Sea of Japan (off Hokkaido) by 4 coastal squid jigging boats (19 gross tonnage) and (2) swordtip squid Photololigo edulis in western waters (off Iki) by 5 boats of the same class. Catches of both species tended to increase with the number of MHs. Generalized Linear Model analysis revealed that in addition to the number of MHs, the catch amount was influenced by fishing power (ability) of boat and by the monthly variation of squid abundance (only for P. edulis off Iki). The expected catch (number of boxes) was not proportional to the number of MHs. The largest catch was expected for P. edulis off Iki by using LEDs with 24 MHs. The optimal combination of LEDs and MHs for T. pacificus off Hokkaido was less clear because the combination with 36 MHs had the largest positive effect on the catch; this was the maximum number MHs used. | |||||
書誌情報 |
Fisheries Research 巻 113, 号 1, p. 182-189, 発行日 2012-01 |
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出版者 | ||||||
出版者 | Elsevier BV | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 01657836 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10634828 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.fishres.2011.10.011 | |||||
権利 | ||||||
権利情報 | © 2011 Elsevier B.V. | |||||
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 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Fisheries Research, 113(1), pp.182-189; 2012 |