Rapid Monitoring of Aquatic Organism Biodiversity Based on Environmental DNA in a Medium-Sized Reservoir
文献类型：期刊论文
| 作者 | Jia, Hui1,3; Xia, Mingxia1; Zhang, Tao1 ; Zhang, Hui1,2
|
| 刊名 | FISHES
 |
| 出版日期 | 2024-10-01 |
| 卷号 | 9期号:10页码:15 |
| 关键词 | benthic species fish freshwater biodiversity eDNA metabarcoding stock assessment Shuimen Pond |
| DOI | 10.3390/fishes9100396 |
| 通讯作者 | Zhang, Hui(zhanghui@qdio.ac.cn) |
| 英文摘要 | Environmental DNA (eDNA) has emerged as a highly sensitive and efficient tool for the biomonitoring of aquatic ecosystems. In this study, we investigated fish and benthic species communities using eDNA techniques in a medium-sized reservoir (about 3 square kilometers) in Anhui, China. A total of 12 water samples and 11 sediment samples were analyzed by 12S and 18S primers, respectively. We analyzed the composition of species diversity and the effect of seven environmental factors using the Mantel test. A total of 42 fish taxa were present in the water samples, and 188 benthic taxa in the sediment samples. Species composition was different in disparate stations. We found that water temperature and salinity are pivotal factors influencing the composition of fish communities, while chlorophyll-a is a primary environmental determinant for benthic species assembly structures across different zones. Biodiversity information generated by eDNA techniques can be used to reflect the resource status of this reservoir. The relevant results will provide important scientific reference information for the development and exploitation of medium-sized reservoirs. |
| WOS关键词 | EDNA ; ENRICHMENT ; FISH ; MANAGEMENT |
| 资助项目 | National Key Research and Development Program ; Taishan Scholars Program ; Youth Innovation Promotion Association Chinese Academy of Sciences[2020211] ; [2023YFD2401104] |
| WOS研究方向 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001342852700001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199543]  |
| 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 | Zhang, Hui |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Ningbo Univ, Sch Marine Sci, Ningbo 315823, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, Hui,Xia, Mingxia,Zhang, Tao,et al. Rapid Monitoring of Aquatic Organism Biodiversity Based on Environmental DNA in a Medium-Sized Reservoir[J]. FISHES,2024,9(10):15. |
| APA | Jia, Hui,Xia, Mingxia,Zhang, Tao,&Zhang, Hui.(2024).Rapid Monitoring of Aquatic Organism Biodiversity Based on Environmental DNA in a Medium-Sized Reservoir.FISHES,9(10),15. |
| MLA | Jia, Hui,et al."Rapid Monitoring of Aquatic Organism Biodiversity Based on Environmental DNA in a Medium-Sized Reservoir".FISHES 9.10(2024):15. |
入库方式： OAI收割
来源：海洋研究所
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