Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Seasonal Variation and Assessment of Fish Resources in the Yangtze Estuary Based on Environmental DNA | |
Jia, Hui1,2,3,4; Wang, Yibang1,2,3 ; Yoshizawa, Susumu5; Iwasaki, Wataru5,6; Li, Yuquan4; Xian, Weiwei2,3; Zhang, Hui1,2,3,5
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| 2020-10-01 | |
| 发表期刊 | WATER
 |
| 卷号 | 12期号:10页码:14 |
| 通讯作者 | Xian, Weiwei([email protected]) ; Zhang, Hui([email protected]) |
| 摘要 | In the past few years, environmental DNA (eDNA) techniques have been used to monitor marine communities. Research indicates that eDNA is an effective tool for monitoring fishery resources. This study analyzed the seasonal variations in fish resources in the Yangtze Estuary, China, using eDNA. A total of 103 water samples were collected from the Yangtze Estuary across the four seasons in 2019-20 samples in February, 28 in May, 28 in August and 27 in November. Our research successfully detected the fishery resources of the Yangtze Estuary. We found significant differences according to the season. The results showed that 59 species were identified in 2019 (20 in February, 16 in May, 5 in August and 45 in November) and fish species varied widely over the four seasons. Furthermore, our samples revealed significant differences in annual fish stocks in the Yangtze Estuary, compared with eDNA data from 2018 and with traditional surveys from past years. Overall, eDNA is a useful emerging tool to assist with monitoring and protecting fish resources for the Yangtze Estuary. |
| 关键词 | Yangtze Estuary environmental DNA marine fish seasonal variation fish assessment |
| DOI | 10.3390/w12102874 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41976094]; National Natural Science Foundation of China[31872568]; Key Deployment Project of Center for Ocean Mega-Science, Chinese Academy of Sciences[COMS2019Q14]; Youth Innovation Promotion Association CAS; International Partnership Program of Chinese Academy of Sciences[GJHZ1885] |
| WOS研究方向 | Water Resources |
| WOS类目 | Water Resources |
| WOS记录号 | WOS:000587008400001 |
| 出版者 | MDPI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/169094 |
| 专题 | 海洋生态与环境科学重点实验室 |
| 通讯作者 | Xian, Weiwei; 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.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Qingdao Agr Univ, Sch Marine Sci & Engn, Qingdao 266109, Peoples R China 5.Univ Tokyo, Atmosphere & Ocean Res Inst, Kashiwa, Chiba 2778564, Japan 6.Univ Tokyo, Grad Sch Sci, Dept Biol Sci, Bunkyo Ku, Tokyo 1130032, Japan |
| 第一作者单位 | 海洋生态与环境科学重点实验室 |
| 通讯作者单位 | 海洋生态与环境科学重点实验室 |
| 推荐引用方式 GB/T 7714 | Jia, Hui,Wang, Yibang,Yoshizawa, Susumu,et al. Seasonal Variation and Assessment of Fish Resources in the Yangtze Estuary Based on Environmental DNA[J]. WATER,2020,12(10):14. |
| APA | Jia, Hui.,Wang, Yibang.,Yoshizawa, Susumu.,Iwasaki, Wataru.,Li, Yuquan.,...&Zhang, Hui.(2020).Seasonal Variation and Assessment of Fish Resources in the Yangtze Estuary Based on Environmental DNA.WATER,12(10),14. |
| MLA | Jia, Hui,et al."Seasonal Variation and Assessment of Fish Resources in the Yangtze Estuary Based on Environmental DNA".WATER 12.10(2020):14. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| water-12-02874-v3.pd（11024KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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