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志津川湾における魚市場出荷外利用も含めたクロソイの年間採捕数の推定
https://fra.repo.nii.ac.jp/records/2007453
https://fra.repo.nii.ac.jp/records/20074535a44569e-fb9b-42da-96e0-f6518dc783b5
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-06-10 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | 志津川湾における魚市場出荷外利用も含めたクロソイの年間採捕数の推定 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| 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 | metadata only access | |||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||||||
| 著者 |
小野寺, 毅
× 小野寺, 毅
× 菊地, 喜彦
× 水間, 敏朗
× 佐藤, 金三
× 藤田, 則孝
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Stocking of the black rockfish, Sebastes schlegeli, started in Shizugawa Bay in 1983. The total number of fish landed at the Shizugawa Fish Market and the Kesennuma Fish Market, which is also located near Shizugawa Bay, increased by 27 fold from 1984 (1,300 inds) to 1991 (35,100 inds), but then started to decline and reached 6,000 inds in 1999. In order to examine the cause of the decrease of the number of black rockfish landed at the local markets, we estimated the number of fish caught by recreational party fishing boats, recreational surf fishing and the fish traded outside the fish markets by commercial fishermen, mainly by means of questionnaires to the fishermen. Consequently it was estimated that 37% of total catch (number) in Shizugawa Bay were landed at the two local fish markets, 28% were caught by recreational fishing boats, 4% by surf fishing, 9% were consumed by commercial fishermen themselves and 22% being sold to live fish markets and not through the local fish markets. Including the numbers of fish which were not landed at the two local fish markets, the annual total number of black rockfish caught in Shizugawa Bay was estimated to range from 25,000 to 45,000 and the total return rates of stocked fish from 8 to 15% in recent years. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
ja : 東北区水産研究所研究報告 en : Bulletin of Tohoku National Fisheries Researh Institute 巻 64, 号 tnf_k_64_53, p. 53-60, ページ数 8, 発行日 2001-03 |
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| 出版者 | ||||||||||||||||
| 出版者 | 東北海区水産研究所 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| 出版者 | ||||||||||||||||
| 出版者 | Tohoku National Fisheries Researh Institute | |||||||||||||||
| 言語 | en | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 0049-402X | |||||||||||||||
| 書誌レコードID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AN00167637 | |||||||||||||||
| 情報源 | ||||||||||||||||
| 識別子タイプ | Local | |||||||||||||||
| 関連識別子 | tnf_k_64_53 | |||||||||||||||
| 関連サイト | ||||||||||||||||
| 識別子タイプ | URI | |||||||||||||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010630396 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||||||||||||
