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春季の東シナ海北緯31°30′ 線におけるカタクチイワシ卵・仔魚の分布と水系区分
https://fra.repo.nii.ac.jp/records/2008164
https://fra.repo.nii.ac.jp/records/20081645a53c7c5-21ca-4eff-a152-4fde44db71bb
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-20 | |||||
| タイトル | ||||||
| タイトル | 春季の東シナ海北緯31°30′ 線におけるカタクチイワシ卵・仔魚の分布と水系区分 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Springtime Distribution and Abundance of Anchovy Eggs and Larvae Related to the Water Type Along the 31.5°N Line in the East China Sea | |||||
| 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 | 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 |
槌谷, 容子
× 槌谷, 容子× 井関, 和夫× 小笹, 悦二 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Distribution and abundance of eggs and larvae of the Japanese anchovy (Engraulis japonicus) were investigated in connection with environmental conditions in the East China Sea. Samples were collected in May, 1983 to 1990 (no data collected in 1984. 1987) during the R/V Yoko-maru cruise at 15 stations along the 31.5°N transect. To clarify the influence of oceanographic conditions, a T-S diagram was constructed from the data collected in May 1990. In the oceanic zone, warm and saline water was detected. Much of the continental shelf area was characterized by low salinity water, and the Changjiang plume intruded into the surface layer of the westernmost station. Throughout the 6-years of observations in May, Japanese anchovy eggs and larvae were the most abundant species sampled, comprising of 99 and 94% of the total fish eggs and larvae caught, respectively. They were classified into two groups according to the relationship between the high abundance and the T-S data. One group, which was characterized by a high concentration of anchovy eggs and larvae, and low salinity and high turbidity was found at the frontal zone of the Changjiang plume. The other group was characterized by higher salinity and temperature was observed in the offshore areas of Kyushu. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 西海区水産研究所研究報告 en : Bulletin of the Seikai National Fisheries Research Institute 巻 72, p. 25-35, ページ数 11, 発行日 1994-12 |
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| 出版者 | ||||||
| 出版者 | 西海区水産研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Seikai National Fisheries Research Institute | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0582-415X | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00393385 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | snf_k_72_25 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010520433 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
