Biodiversity exploration of Formosa Ridge cold seep in the South China Sea using an eDNA metabarcoding approach
文献类型：期刊论文
| 作者 | Diao, Caoyun2,5,6 ; Wang, Minxiao3,5; Zhong, Zhaoshan3,5; Li, Yuan4; Xian, Weiwei5,6; Zhang, Hui1,2,5,6
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| 刊名 | MARINE ENVIRONMENTAL RESEARCH
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| 出版日期 | 2023-09-01 |
| 卷号 | 190页码:13 |
| ISSN号 | 0141-1136 |
| 关键词 | eDNA metabarcoding Biodiversity Assemblage structure Environmental factors Cold seep South China Sea |
| DOI | 10.1016/j.marenvres.2023.106109 |
| 通讯作者 | Zhang, Hui(zhanghui@qdio.ac.cn) |
| 英文摘要 | The Formosa Ridge, also named Site F, is an active cold seep marine ecosystem site that has been studied since it was discovered on the continental slope of the northeast South China Sea (SCS). However, few studies have focused on the eukaryotic diversity at Site F. Environmental DNA (eDNA) technology is a non-invasive method applied in biodiversity surveys with a high species detection probability. In the present study, we identified multi-trophic biodiversity using eDNA metabarcoding combined with multiple ribosomal RNA gene (rDNA) markers. We detected 142 phytoplankton, 90 invertebrates, and 64 fish species by amplifying the 18S rRNA gene V4 region, the 18S rRNA gene V9 region, and the 12S rRNA gene. The results elucidated dissimilar trends of different assemblages with depth. The diversity of phytoplankton and invertebrate assemblages markedly decreased with depth, whereas little change was observed within the fish assemblage. We comprehensively assessed the relationship between the three assemblages and environmental factors (temperature, salinity, depth, dissolved oxygen, and chlorophyll a). These factors strongly impacted on phytoplankton and invertebrates, but only slightly on fish. We inferred the finding might be due to fish having a strong migration capacity and wide distribution. This study indicates that eDNA metabarcoding with multiple markers is a powerful tool for marine biodiversity research that is able to provide technical support and knowledge for resource management and biodiversity protection efforts. |
| WOS关键词 | MICROBIAL EUKARYOTES ; HYDROTHERMAL VENTS ; DIVERSITY ; COMMUNITIES ; PHYTOPLANKTON ; SEDIMENTS ; ECOLOGY ; PLEURONECTIFORMES ; ASSEMBLAGES ; PATTERNS |
| 资助项目 | National Natural Science Foundation of China[42076091] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42000000] ; Youth Innovation Promotion Association CAS[2020211] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:001048893500001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/182677]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 海洋研究所_深海极端环境与生命过程研究中心 |
| 通讯作者 | Zhang, Hui |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Deep Sea Res Ctr, Qingdao 266071, Peoples R China 4.Minist Nat Resources, Inst Oceanog 3, Xiamen 361005, Fujian, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 6.Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Diao, Caoyun,Wang, Minxiao,Zhong, Zhaoshan,et al. Biodiversity exploration of Formosa Ridge cold seep in the South China Sea using an eDNA metabarcoding approach[J]. MARINE ENVIRONMENTAL RESEARCH,2023,190:13. |
| APA | Diao, Caoyun,Wang, Minxiao,Zhong, Zhaoshan,Li, Yuan,Xian, Weiwei,&Zhang, Hui.(2023).Biodiversity exploration of Formosa Ridge cold seep in the South China Sea using an eDNA metabarcoding approach.MARINE ENVIRONMENTAL RESEARCH,190,13. |
| MLA | Diao, Caoyun,et al."Biodiversity exploration of Formosa Ridge cold seep in the South China Sea using an eDNA metabarcoding approach".MARINE ENVIRONMENTAL RESEARCH 190(2023):13. |
入库方式： OAI收割
来源：海洋研究所
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