FADに対するブリ幼稚魚の蝟集評価
書誌事項
- タイトル別名
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- Effect of FAD(Fish Aggregating Devices) for Gathering Juvenile Yellowtail Seriola quinqueradiata.
- FAD ニ タイスル ブリ ヨウ チギョ ノ イシュウ ヒョウカ
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This paper investgates the gathering behavior of fish to the FAD. Juveniles of Seriola quinqueradiata were observed. The experiment used an outdoor experimental tank and the FAD models to evaluate the gathering behavior and distribution during diurnal change.<br>The distribution pattern of juvenile Seriola quinqueradiata during diurnal change matched the change of light intensity. In the daytime, the fish gathered to the models but in the nighttime, didnot. The juveniles of Seriola quinqueradiata stayed beneath a model FAD at relative position for a long time. The ratio of the index of gathering density which reflects the gathering behavior depended on the shape of the model. The ratio was a high value in each experiment, and so the juveniles of Seriola quinqueradiata exhibited a strong gathering behavior.
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 63 (2), 194-200, 1997
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390282681389940480
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- NII論文ID
- 10004850751
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- NII書誌ID
- AN00193422
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- ISSN
- 1349998X
- 00215392
- http://id.crossref.org/issn/00215392
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- NDL書誌ID
- 4173460
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
