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モクズガニEriocheir japonica De Haan,1835の入籠特性
https://fra.repo.nii.ac.jp/records/2011675
https://fra.repo.nii.ac.jp/records/2011675e16bad62-eaa9-4e98-b36f-3dc03708556b
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-10-11 | |||||
| タイトル | ||||||
| タイトル | モクズガニEriocheir japonica De Haan,1835の入籠特性 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Factors influencing the catch of the Japanese mitten crab Eriocheir japonica in traps | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | departmental bulletin paper | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
鈴木, 朋和
× 鈴木, 朋和× 浜野, 龍夫× 林, 健一× 永松, 公明 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Field experiments were carried out to examine the factors influencing the catches in the cage traps of the Japanese mitten crab Eriocheir japonica in two rivers (the Nishida River, Yamaguchi Prefecture, and the Yukinoura River, Nagasaki Prefecture). The effects of the timing of both the setting and hauling of the baited traps and the soaking time were studied with two frozen baits, krill Euphausia superba and saury Cololabis saira, both readily available commercial baits in Japan. Furthermore, newly captured crabs were individually marked and returned to the traps to observe their movements in and out of the traps and whether the presence and freshness of the bait affected the retention of the crabs. Observations were made every three hours during a 48 hr period using five different bait conditions: no bait, krill, krill renewed every three hours, saury and saury renewed every three hours. The results of these experiments are as follows: crabs rarely entered the traps without bait; the attractiveness of both krill and saury rapidly decreased; saury was more effective than krill as bait and crabs frequently went in and out the traps during the night | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 水産大学校研究報告 en : Journal of National Fisheries University 巻 47, 号 1, p. 7-14, ページ数 8, 発行日 1998-09 |
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| 出版者 | ||||||
| 出版者 | 水産大学校 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Fisheries University | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0370-9361 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00124678 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | fishu_k_47_7 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010600391 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
