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Influence of submarine topography and sediment environment on microbial assemblages in a coastal lagoon in northeastern Japan
https://fra.repo.nii.ac.jp/records/2000205
https://fra.repo.nii.ac.jp/records/2000205becd3024-b1d6-482e-b226-bf02db42da14
Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||
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公開日 | 2024-02-21 | |||||||||||||||||||||||
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タイトル | Influence of submarine topography and sediment environment on microbial assemblages in a coastal lagoon in northeastern Japan | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
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言語 | eng | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | Next Generation Sequencing; Phytoplankton; Bacteria; Eutrophication; Hypoxia | |||||||||||||||||||||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||
資源タイプ | journal article | |||||||||||||||||||||||
著者 |
奥村, 裕
× 奥村, 裕× 古殿, 太郎
× 伊藤, 絹子
× 原, 素之
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内容記述タイプ | Abstract | |||||||||||||||||||||||
内容記述 | The relationships among eutrophication, anoxia, and microbial distribution were investigated for Nagatsura-Ura Lagoon on the northeastern Pacific coast of Japan. In September 2017, the bottom environment in a small area of the inner part of the lagoon (which has a basin-shaped bottom topology) was eutrophic and anoxic, with high carbon, nitrogen, phosphate, acid-volatile sulfide, and low dissolved oxygen and oxidation-reduction potential. Dissolved oxygen levels improved during the winter. Bacillariophyta (diatoms) were the main organic component according to pigment analysis and next-generation sequencing of nucleic acids in seawater samples. Phylum Proteobacteria was dominant among the bacterial flora in the sediment but the proportions of Class Epsilon-proteobacteria and Chlorobium (a green sulfur-utilizing bacterium) were high in the inner part of the lagoon compared to other stations, and these groups were also present in winter. Apparently groups able to thrive in both anoxic and aerobic conditions were predominant in the inner part of the lagoon. | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
書誌情報 |
en : Marine Pollution Bulletin 巻 194, 号 Part B, p. 115404, 発行日 2023-09 |
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出版者 | Elsevier | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
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収録物識別子タイプ | PISSN | |||||||||||||||||||||||
収録物識別子 | 0025-326X | |||||||||||||||||||||||
DOI | ||||||||||||||||||||||||
識別子タイプ | DOI | |||||||||||||||||||||||
関連識別子 | 10.1016/j.marpolbul.2023.115404 | |||||||||||||||||||||||
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識別子タイプ | Local | |||||||||||||||||||||||
関連識別子 | 23236004 | |||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||
関連名称 | 水産資源研究所 水産資源研究センター 社会・生態系システム部 | |||||||||||||||||||||||
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関連タイプ | isIdenticalTo | |||||||||||||||||||||||
識別子タイプ | URI | |||||||||||||||||||||||
関連識別子 | https://www.sciencedirect.com/science/article/pii/S0025326X2300838X | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
関連名称 | Elsevier : Marine Pollution Bulletin | |||||||||||||||||||||||
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出版タイプ | AO | |||||||||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce |