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The Structure of the Seasonal Benthic Diatom Community and Its Relationship With Environmental Factors in the Yellow River Delta

文献类型：期刊论文

作者Liu, Xing1; Han, Jichang2; Li, Yuhang3; Zhu, Baohua1; Li, Yun1; Pan, Kehou1,4
刊名FRONTIERS IN MARINE SCIENCE
出版日期2022-02-17
卷号9页码:10
关键词the Yellow River Delta high-throughput sequencing benthic diatom community structure environment factors redundancy analysis
DOI10.3389/fmars.2022.784238
通讯作者Li, Yun(sxsdlwl@ouc.edu.cn) ; Pan, Kehou(qdkhpan@126.com)
英文摘要Benthic diatoms are the main primary producers and are sensitive to environmental changes in the estuarine ecosystem. Therefore, it is critical to evaluate the impact of environmental stress on the benthic diatom community in the estuarine ecosystem. In this study, the sediment samples from the five sampling sites were collected from the Yellow River Delta in the four seasons, and the abundance of benthic diatoms were determined using the high-throughput sequencing of 18S rRNA genes. The results showed that the motile guild taxa, such as Navicula, Nitzschia, and Amphora, was dominated in the benthic diatom the community throughout the sampling period. The structure of the benthic diatom community was significantly different among seasons (ANOSIM P < 0.01), especially between summer and winter. Redundancy analysis showed that water temperature and the concentrations of silicate, nitrate, ammonium, and pH value are the main driving factors shaping the seasonal assembly of the benthic diatom community. The results will improve knowledge about the benthic diatom community in the estuarine ecosystem and provide a theoretical foundation for estuary environmental management.
资助项目National Key Research and Development Program of China[2018YFD0900703] ; Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2018SDKJ0406-3]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:000766861600001
源URL[http://ir.qdio.ac.cn/handle/337002/178260]  
专题海洋研究所_海洋生物分类与系统演化实验室
通讯作者Li, Yun; Pan, Kehou
作者单位1.Ocean Univ China, Minist Educ, Key Lab Mariculture, Qingdao, Peoples R China
2.Ningbo Univ, Coll Food & Pharmaceut Sci, Ningbo, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Lab Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Xing,Han, Jichang,Li, Yuhang,et al. The Structure of the Seasonal Benthic Diatom Community and Its Relationship With Environmental Factors in the Yellow River Delta[J]. FRONTIERS IN MARINE SCIENCE,2022,9:10.
APA Liu, Xing,Han, Jichang,Li, Yuhang,Zhu, Baohua,Li, Yun,&Pan, Kehou.(2022).The Structure of the Seasonal Benthic Diatom Community and Its Relationship With Environmental Factors in the Yellow River Delta.FRONTIERS IN MARINE SCIENCE,9,10.
MLA Liu, Xing,et al."The Structure of the Seasonal Benthic Diatom Community and Its Relationship With Environmental Factors in the Yellow River Delta".FRONTIERS IN MARINE SCIENCE 9(2022):10.

入库方式： OAI收割

来源：海洋研究所

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