| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-07-31 |
| タイトル |
|
|
タイトル |
Floating Offshore Wind Farms Attract Japanese Horse Mackerel |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
East China Sea |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
ecological risk |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
environmental DNA |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
offshore wind farms |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
T. japonicus |
| 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 |
| 著者 |
Tsuchida, Shimpei
Kato, Riko
Nishitsuji, Shoko
Anzai, Sayano
Azmi, Siti Syazwani
Tanaka, Shogo
Masumi, Satoshi
Uchida, Jun
Aoshima, Takashi
Hirasaka, Katsuya
Fujimoto, Shingo
Shimizu, Kenichi
Hirose, Miyuki
Yagi, Mitsuharu
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Floating offshore wind farms (F-OWFs) are becoming key components of renewable energy production, yet their ecological impacts on marine ecosystems remain largely unexplored. Using environmental DNA (eDNA) analysis in the East China Sea, this study investigated the tendency of Japanese horse mackerel (Trachurus japonicus) to congregate beneath F-OWFs. Water samples were collected at stations near an F-OWF and control stations farther away at various depths and seasons. A total of 115 samples were analysed, and eDNA of T. japonicus was detected in 83% of all samples. eDNA concentrations were significantly higher near an F-OWF (F-OWF stations) than at control stations. The highest recorded eDNA concentration reached 2280 copies/L at an F-OWF station, whereas the maximum concentration at control stations was 783 copies/L. Seasonal variations were also observed, with lower concentrations in summer and higher concentrations from autumn to spring. A generalized linear model (GLM) analysis further revealed that wind turbines had a significant influence on eDNA concentration, whereas other environmental variables, such as water temperature and depth, were not significant. These findings suggest that F-OWFs may function as artificial reefs, providing habitat for T. japonicus and influencing fish distributions at both spatial and temporal scales. However, potential conflicts with fisheries due to spatial restrictions, displacement of fishery resources and increased navigation costs necessitate further long-term ecological and socio-economic assessments. Integration of eDNA monitoring with traditional survey methods, such as acoustic surveys and ROV observations, is crucial for coexistence of adaptive offshore wind farm management and sustainable fisheries. Future research should also explore long-term effects of F-OWFs on fish assemblages and biodiversity to support evidence-based decision-making for offshore energy development. |
|
言語 |
en |
| 書誌情報 |
en : Aquatic Conservation: Marine and Freshwater Ecosystems
巻 35,
号 7,
p. art. no. e70189,
発行日 2025-07-16
|
| 出版者 |
|
|
出版者 |
John Wiley and Sons Ltd |
|
言語 |
en |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1052-7613 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1002/aqc.70189 |
| 権利 |
|
|
言語 |
en |
|
権利情報 |
© 2025 John Wiley & Sons Ltd. This is the peer reviewed version of the following article: Aquatic Conservation: Marine and Freshwater Ecosystems, 35(7), art. no. e70189, which has been published in final form at https://doi.org/10.1002/aqc.70189. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Aquatic Conservation: Marine and Freshwater Ecosystems, 35(7), art. no. e70189; 2025 |
|
言語 |
en |
ACMFE35_e70189.pdf (822 KB)
