中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 海洋研究所
  3. 中国科学院海洋研究所
  4. 海洋生态与环境科学重点实验室
Monitoring Alien Species Diversity in Ballast Water Based on Environmental DNA Metabarcoding

文献类型：期刊论文

作者Li, Hanglei1,4,5; Jia, Hui4,5; Peng, Jingbo2; Peng, Xiaofeng3; Ren, Zhipeng2; Zhang, Hui1,4,5
刊名ECOLOGY AND EVOLUTION
出版日期2025-10-14
卷号15期号:10页码:19
关键词alien species monitoring ballast water biodiversity environmental DNA metabarcoding marine biosecurity
ISSN号2045-7758
DOI10.1002/ece3.72320
通讯作者Zhang, Hui(zhanghui@qdio.ac.cn)
英文摘要Invasive alien species pose serious threats to ecosystems, public health, and socio-economic systems, with ballast water discharge serving as a major pathway for their introduction. Organisms that survive the harsh conditions inside ballast tanks may establish populations in recipient ports, where they can disrupt native biodiversity. Therefore, effective monitoring of ballast water is essential for reducing the risk of biological invasions. This study applied environmental DNA (eDNA) metabarcoding to investigate the biological communities in ballast water from ships arriving at Dongjiakou Port, Qingdao, with a particular focus on alien species. Three universal primer sets targeting the 18S V4, 18S V9, and 12S regions were used to amplify and sequence DNA from phytoplankton, invertebrates, and fish. In total, nine ballast water samples were collected from six ships originating from the South China Sea, Seto Inland Sea, Taiwan Strait, and the Yellow Sea. Bioinformatic analysis revealed 16 alien phytoplankton species, 13 alien invertebrate species, and 12 alien fish species, including three invasive species: Styela clava, Lates calcarifer, and Anguilla anguilla. Species composition varied considerably among tanks on the same ship, whereas ballast water location and age had no significant effect on composition across different ships. These results demonstrate the potential of eDNA metabarcoding as an efficient, noninvasive approach for monitoring ballast water biodiversity and alien species. Such insights are valuable for informing policy and management strategies to curb the spread of invasive species through shipping networks.
WOS关键词SHIPS ; COMMUNITIES ; EXCHANGE ; SPREAD ; PHYTOPLANKTON ; SURVEILLANCE ; DISPERSAL ; INVASION ; REVEALS ; RIVER
资助项目the Taishan Scholars Program
WOS研究方向Environmental Sciences & Ecology ; Evolutionary Biology
语种英语
WOS记录号WOS:001593943000001
出版者WILEY
源URL[http://ir.qdio.ac.cn/handle/337002/203569]  
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.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Dongjiakou Maritime Safety Adm, Qingdao, Peoples R China
3.Shandong Maritime Safety Adm, Qingdao, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
5.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Li, Hanglei,Jia, Hui,Peng, Jingbo,et al. Monitoring Alien Species Diversity in Ballast Water Based on Environmental DNA Metabarcoding[J]. ECOLOGY AND EVOLUTION,2025,15(10):19.
APA Li, Hanglei,Jia, Hui,Peng, Jingbo,Peng, Xiaofeng,Ren, Zhipeng,&Zhang, Hui.(2025).Monitoring Alien Species Diversity in Ballast Water Based on Environmental DNA Metabarcoding.ECOLOGY AND EVOLUTION,15(10),19.
MLA Li, Hanglei,et al."Monitoring Alien Species Diversity in Ballast Water Based on Environmental DNA Metabarcoding".ECOLOGY AND EVOLUTION 15.10(2025):19.

入库方式： OAI收割

来源：海洋研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。