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潜水観察による人工漁礁の実態についてI : 沖縄県勝連半島周辺海域の場合
http://hdl.handle.net/10232/13717
http://hdl.handle.net/10232/13717737ee4a6-e704-40e9-ae98-90351131e7c5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v23_p19-28.pdf (4.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-06-17 | |||||
| タイトル | ||||||
| タイトル | 潜水観察による人工漁礁の実態についてI : 沖縄県勝連半島周辺海域の場合 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | On the Fish Gathering Effect of the Artificial Reefs ascertained by the Diving Observation I : At the Off Sea of the Katsuren Peninsula in Okinawa Prefecture | |||||
| 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 | |||||
| 要約(Abstract) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The outline of the observation carried out the three sorts of materials, by diving about the artificial reefs for fishes made of concrete block, sunken boat and drum, laid out at the sea bottom in the neighborhood of the Katsuren Peninsula in Okinawa Prefecture, is as follows. 1) As the natural reefs are low, the concrete block reefs, which are general piled, are set low and flatly crowded here. And as the result of the repeated observations the effective area of the reefs are calculated to be 193.2~272.9m^2. 2) It was ascertained that the wider is the effective area the better is the fish school gathering-effect, while the quantity of the attached marine life, such as sea-weeds, aystor, urchn e.t.c., is not necessarily in tune with the gathering effete. 3) The fish-school-gathering-eifect in drum reef is superior to that in concrete reef. In case of the sunken boat reef, the number of the gathered fish is artiticial larger than in case of the other reefs, but the size of the fish is small. | |||||
| 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 23, p. 19-28, 発行日 1974-12-25 |
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| 作成日 | ||||||
| 日付 | 1974-12-25 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0453087X | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | 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 | 660 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 言語 | en | |||||
