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以西機船底曳網漁業における漁具と漁獲性能に関する研究 (予報) : マニラトワイン網の構造の問題点について
http://hdl.handle.net/10232/14351
http://hdl.handle.net/10232/14351baed3c03-ccaa-479d-a41c-2b6aad5f5628
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v12n1_p20-28.pdf (4.0 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-06-24 | |||||
| タイトル | ||||||
| タイトル | 以西機船底曳網漁業における漁具と漁獲性能に関する研究 (予報) : マニラトワイン網の構造の問題点について | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | Studies on the Fishing Gear and the Fishing Efficiency of the Two-Boat Trawl Fishery (Preliminary Report) : Some Problems on Construction of the Net Made of Manila Twine | |||||
| タイトル言語 | en | |||||
| 著者 |
肥後, 伸夫
× 肥後, 伸夫 |
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| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Two-boat trawl nets used in the Eastern China Sea and in the Yellow Sea can be divided into two classes from their constructions and efficiencies; in this paper, one is conveniently designated as the "northern type", and the other the "southern type". Comparative studies were made on their constructions and shapes under water in relation to their fishing efficiencies. The results obtained are as follows: (a) The entrance of the northern type net under operation was postulated to be larger in height than that of the southern type. The northern type net was more effective for the catch of Pseudosciaena manchurica (JORDAN et THOMPSON) and Miichthys imbricatus (MATSUBARA) than the southern type, while the southern type net gave a more efficient catch for Argyrosomus argentatus (HOUTTUYN) and Taius tumifrons (TEMMINCK et SCHLEGEL). (b) It was confirmed that the increase in the height of the entrance was followed by the increase in the catch. However, it is very probable that the shape of the net as a whole rather than the shape of the entrance induces, under certain circumstances, a more pronounced effect on the fishing efficiencies. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 鹿児島大学水産学部紀要 en : Memoirs of Faculty of Fisheries Kagoshima University 巻 12, 号 1, p. 20-28, 発行日 1963-10-06 |
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| 作成日 | ||||||
| 日付 | 1963-10-06 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 0453087X | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN00040498 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 664 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
