WEKO3
アイテム
Present status and future scope of seaweed aquaculture in Japan
https://doi.org/10.57348/0002016038
https://doi.org/10.57348/0002016038165746aa-c98e-43a7-9905-27783067646a
| 名前 / ファイル | ライセンス | アクション |
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fra_k_53_115.pdf (1.1 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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| 公開日 | 2026-04-01 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Present status and future scope of seaweed aquaculture in Japan | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | aquaculture; climate change; MOBA; seaweed bed; SHIN-MOBA | |||||||||||
| 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 | |||||||||||
| ID登録 | ||||||||||||
| ID登録 | 10.57348/0002016038 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
島袋, 寛盛
× 島袋, 寛盛
WEKO
366
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Around 1,500 seaweed species are distributed in the area near Japan, providing one of the most biodiverse marine environments globally. Seaweeds have played crucial roles in Japanese culture and food for centuries. Seaweed beds, known as “MOBA,” provide ecological benefits such as nutrient cycling, water purification, and coastal protection while also support fisheries and cultural traditions. However, natural seaweed beds in Japan have declined by 30–40 % since the 1990s due to overgrazing by sea urchins and herbivorous fish, rising water temperatures, and increased water turbidity. This decline threatens marine ecosystems and traditional practices like AMA dive fishing and Shinto rituals. Seaweed aquaculture, particularly of nori, kombu, and wakame, forms the foundation of Japanese seaweed industry. However, recent warming waters have shortened the cultivation periods and increased fish grazing, which has reduced the seaweed yields. Alternative strategies to maintain stable growing conditions of seaweeds include cultivation of them in land-based tanks and use of deep ocean water. While small seaweed species could be cultivated in tanks, cultivation of large species like kombu under artificial conditions is still in the process of development. Restoration of natural seaweed beds involves the removal of grazing animals and employing novel cultivation techniques that establish the seaweed clusters. Artificially restored seaweed beds, termed “SHIN-MOBA,” could help sustain the biodiversity and conditions of fishery resources. Our expertise in seaweed cultivation and seaweed bed restoration will offer hope for adapting to climate change and taking over rich marine ecosystems worldwide. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
ja : 水産研究・教育機構研究報告 en : Bulletin of Japan Fisheries Research and Education Agency 巻 53, p. 115-119, ページ数 5, 発行日 2026-03-25 |
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| 出版者 | ||||||||||||
| 出版者 | 水産研究・教育機構 | |||||||||||
| 言語 | ja | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 2758-3953 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA12767505 | |||||||||||
| 情報源 | ||||||||||||
| 識別子タイプ | Local | |||||||||||
| 関連識別子 | fra_k_53_115 | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
