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東支那海におけるマナガツオについてI : 男女群島南西海域における海況と漁況
http://hdl.handle.net/10232/13721
http://hdl.handle.net/10232/137215bd19231-f51b-4e7d-9773-6bb293a94157
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v23_p57-63.pdf (3.5 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 | 東支那海におけるマナガツオについてI : 男女群島南西海域における海況と漁況 | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | On the White Pomfret of the East China Sea I : Relation between the oceanographical condition and distribution of the white pomfret in the south-west region of the Danzyo Islands | |||||
| タイトル言語 | en | |||||
| 著者 |
東川, 勢二
× 東川, 勢二× 益満, 侃 |
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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 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | During march of the three years of 1970 to 1972, hydrographical observations and experimental trawl fishing were carried out in the region of the Danzyo Islands in the East China Sea to know the relation between the hydrographical conditions and the catch of Pampus argenteus (Euphrasen). From the observations the following results were obtained. 1) The sea area extends from the continental shelf of the East China Sea to the Okinawa circular basin. The sea bottom is a very flat plain favorable for trawl fishing. 2) The bottom water conditions during the three years mentioned above was, bottom water temperature 13.0-16.5°C, salinity 34.40-34.80‰, and at the respective year there was some difference in the hydrographical conditions, and, there was a tendency of the areas of large catch being at the front of water mass, vicinity of current boundaries, and, in regions where difference in temperature existed. 3) At the time of favorable catch (weight of catch above 10 kg per hour) the temperature of the bottom layer was 13.5-16.5°C, and the best catch was at the temperature of 15°C, followed by that of 16°C. 4) The body length (Fork length) of Pampus argenteus (Euphrasen) was 20.0-26.0 cm in 80-90% of the catch. | |||||
| 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 23, p. 57-63, 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 | |||||
| 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 | 660 | |||||
| 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 | |||||
