WEKO3
アイテム
平磯上に造成された増殖溝の砂移動に関する基礎的研究
https://fra.repo.nii.ac.jp/records/2008097
https://fra.repo.nii.ac.jp/records/2008097b38a69b0-a8aa-4d53-9910-ec0b8b327818
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-19 | |||||
| タイトル | ||||||
| タイトル | 平磯上に造成された増殖溝の砂移動に関する基礎的研究 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | A Basic Study on Sand Transport in Farming Ditches Constructed on Wave-Cut Bench | |||||
| 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 | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
藤原, 正幸
× 藤原, 正幸× 久保, 敏 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The ditches which utilize the wave energy for the seawater exchange have been made on intertidal wave-cut benches to create suitable grounds for sea urchins and abalones. However in some places, the problem have turned up that drift sand has deposited in them. Hence, research on how to reduce the sand transported from sea, was been carried out accordingly. As a first step toward this goal, field investigation in TANEICHI Town, IWATE and hydraulic model experiments were done, and some basic phenomena on the bench under wave action were obtained. Some remarkable results are as follows. 1) At any sea level, minimum velocity and fluctuation appear at the nearest part of the diches to the coast. So it is considered that sand is most accumulated in that part. 2) At high tide, flow direction on the bench is ashore and in the ditch is offshore. Therefore the sand on the wave-cut bench is transported toward the coast. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 水産工学研究所技報. 水産土木 en : Technical report of National Research Institute of Fisheries Engineering. Aquaculture and fishing port 巻 13, p. 25-35, ページ数 11, 発行日 1991-03 |
|||||
| 出版者 | ||||||
| 出版者 | 水産工学研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Research Institute of Fisheries Engineering | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0389-2344 | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00329681 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | nrife_gd_13_25 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010500402 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
