Marine Ranching Systems Exhibit Higher Multi-Trophic Biodiversity: Evidence from Three Ranching Areas
文献类型：期刊论文
| 作者 | Zhang, Kui1,2; Sun, Xue1,2; Jia, Hui1,4; Liang, Cui1; Zhang, Hui1,3 |
| 刊名 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
 |
| 出版日期 | 2026-02-02 |
| 卷号 | 27期号:3页码:21 |
| 关键词 | marine ranching eDNA metabarcoding environmental factors biodiversity monitoring |
| ISSN号 | 1661-6596 |
| DOI | 10.3390/ijms27031483 |
| 通讯作者 | Liang, Cui(liangc@qdio.ac.cn) ; Zhang, Hui(zhanghui@qdio.ac.cn) |
| 英文摘要 | Marine ranching has become an important strategy for offshore ecological restoration and fisheries resource conservation in China. In this study, environmental DNA (eDNA) was applied to simultaneously monitor phytoplankton, invertebrates, and fish communities in the Tianjin Dashentang Marine Ranching, the Tianjin Binhai National Marine Park, and the Western Furong Island Marine Ranching Area. eDNA analyses detected more than 190 phytoplankton species, over 340 invertebrate species, and approximately 100 fish species across the three regions. Species richness and community diversity were consistently higher within marine ranching zones than in adjacent control areas, and ranching zones supported a higher proportion of endemic and ecologically important taxa. Redundancy analysis identified temperature, salinity, and pH as the main environmental drivers shaping community composition. Temperature had stronger effects on phytoplankton and invertebrate assemblages in the Dashentang and Furong Island ranches, whereas pH and conductivity were more influential in the Binhai National Marine Park. Temporal comparisons of fish eDNA data from 2021 to 2024 indicated increased alpha diversity, greater representation of key taxa, and higher community stability in 2024. Overall, these results demonstrate the utility of eDNA for integrated biodiversity monitoring and provide scientific support for evaluating and guiding marine ranching development in the Bohai Sea region. |
| WOS关键词 | ENVIRONMENTAL DNA ; OCEAN ACIDIFICATION ; ARTIFICIAL REEFS ; COMMUNITY ; FISH ; BAY |
| 资助项目 | National Key Research and Development Program[2023YFD2401100] ; Independent Deployment Project of the Institute of Oceanology, Chinese Academy of Sciences[IOCASZZQN009] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001687837600001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204745]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Liang, Cui; Zhang, Hui |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Agr Univ, Coll Life Sci, Qingdao 266109, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Ningbo Univ, Sch Marine Sci, Ningbo 315823, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Kui,Sun, Xue,Jia, Hui,et al. Marine Ranching Systems Exhibit Higher Multi-Trophic Biodiversity: Evidence from Three Ranching Areas[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2026,27(3):21. |
| APA | Zhang, Kui,Sun, Xue,Jia, Hui,Liang, Cui,&Zhang, Hui.(2026).Marine Ranching Systems Exhibit Higher Multi-Trophic Biodiversity: Evidence from Three Ranching Areas.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,27(3),21. |
| MLA | Zhang, Kui,et al."Marine Ranching Systems Exhibit Higher Multi-Trophic Biodiversity: Evidence from Three Ranching Areas".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 27.3(2026):21. |
入库方式： OAI收割
来源：海洋研究所
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