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底質から見た有明海北部の海域区分とマクロベントスの分布
https://fra.repo.nii.ac.jp/records/2011761
https://fra.repo.nii.ac.jp/records/20117617e67d5f1-0f54-4fcd-8026-0b5386fe98e0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
fishu_k_51_105.pdf (1.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-10-11 | |||||
| タイトル | ||||||
| タイトル | 底質から見た有明海北部の海域区分とマクロベントスの分布 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Distriburion and composition of the macrobenthos in relation to the bottom sediments in the northern part of Ariake Sound | |||||
| 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 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
陶山, 典子
× 陶山, 典子× 輿石, 裕一× 須田, 有輔× 村井, 武四 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to understand the present situation of the bottom sediment and macrobenthos in northern part of the Ariake Sound, the bottom samples were collected at 53 sampling stations in June 2001. Based on the clustering analysis with the sediment characteristics, such as Md ø, mud content, AVS-S and I.L, the surveyed area was clearly divided into muddy bottom area (area A) having > 4 in Mdø units and sandy area (area B) having 1~3 in Md ø units. Total number of individual macrobenthos collected at all stations was 13949 ind. and the average density was 2632 ind./m2 with a little difference between area A (24 stations) and area B (29 stations). Among the groups of macrobenthos divided into 10 taxa, Polychaeta was the most abundant (38%), followed by Bivalvia (25%) , Gammaridae (23%), and Ophiuroidea (6%). In the total specimens collected, 168 species of Polychaeta and 35 species of Bivalvia were identified. Among these, Sigambra sp.1, Heteromastus sp.1, Sternaspis scutate (Polychaeta) and Theora fragilis (Bivalvia) predominated in area A, while Mediomastus sp.1 and Paraonides sp.1 (Polychaeta) in area B. The differences in average densities of these were statistically significant (P<0.05). These results indicate that information on the individual species is very important for an assessment of environmental conditions. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 水産大学校研究報告 en : Journal of National Fisheries University 巻 51, 号 4, p. 105-114, ページ数 10, 発行日 2003-03 |
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| 出版者 | ||||||
| 出版者 | 水産大学校 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Fisheries University | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0370-9361 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00124678 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | fishu_k_51_105 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010673198 | |||||
| 言語 | en | |||||
| 関連名称 | agriknowledge | |||||
