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Developing short-term predictions for the distribution of Pacific oyster Crassostrea gigas larvae
https://fra.repo.nii.ac.jp/records/149
https://fra.repo.nii.ac.jp/records/149afe866f9-8764-4836-822d-18a1e6678521
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Kakehi Developing short-term predictions.pdf (2.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2023-01-30 | |||||
| タイトル | ||||||
| タイトル | Developing short-term predictions for the distribution of Pacific oyster Crassostrea gigas larvae | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Pacific oyster; Larval distribution; Larval transport; Prediction; Drifting depth; Mortality rate; Matsushima Bay | |||||
| 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 | journal 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 |
筧, 茂穂
× 筧, 茂穂 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To predict the larval transport of the Pacific oyster Crassostrea gigas, a particle tracking model using predicted tidal and residual currents has been developed for Matsushima Bay, Japan, a key area for the production of oyster seedlings. We conducted hydrographic observations to obtain three-dimensional distributions of temperature and salinity, which were used as the initial conditions for a residual current model. One-month forecast data for residual currents were calculated, being forced by historically averaged boundary conditions. The observed horizontal distribution of middle-sized larvae was used as the initial larval distribution for the particle tracking model. Prediction calculations of the particle tracking model were conducted for 3 days, during which time middle-sized larvae were assumed to grow to the pre-attachment stage. The predicted larval distribution was validated using the pre-attachment-stage larval distribution observed 3 days after middle-sized larval sampling. The drifting depth and mortality rate of larvae were estimated at 1.75 m and 0.430 day−1, respectively, from case studies related to these parameters. We aim to operate this model routinely and provide predictions of the distribution of pre-attachment stage oyster larvae. This will assist in installing collectors at appropriate times, leading to greater stability in seedling collection. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Fisheries Science 巻 88, 号 5, p. 593-608, ページ数 16, 発行日 2022-08-03 |
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| 出版者 | ||||||
| 出版者 | Springer | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | The Japanese Society of Fisheries Science | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | 日本水産学会 | |||||
| 言語 | ja | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0919-9268 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10993718 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s12562-022-01621-1 | |||||
| 情報源 | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | Local | |||||
| 関連識別子 | 10057303 | |||||
| 言語 | ja | |||||
| 関連名称 | Fraism | |||||
| 関連サイト | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s12562-022-01621-1 | |||||
| 言語 | en | |||||
| 関連名称 | Fisheries Science | |||||
| 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 | |||||
