Wang Bin; Liu Hongmei
; Tang Haitian; Hu Xiaoke发表期刊JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN2096-5508
2018-05
卷号36期号:3页码:795-804
关键词surface sedimentnetwork analysisBohai Straitevolution of microbial associations
研究领域Marine & Freshwater Biology; Oceanography
DOI10.1007/s00343-018-6289-4
产权排序[Wang Bin; Hu Xiaoke] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Wang Bin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Liu Hongmei] Yantai Univ, Sch Ocean, Yantai 264003, Peoples R China; [Tang Haitian] Yantai Marine Environm Monitoring Cent Stn Ocean, Yantai 264006, Peoples R China
通讯作者Hu Xiaoke(xkhu@yic.ac.cn)
作者部门海岸带生物学与生物资源保护实验室
英文摘要Microbial communities play key roles in the marine ecosystem. Despite a few studies on marine microbial communities in deep straits, ecological associations among microbial communities in the sediments of shallow straits have not been fully investigated. The Bohai Strait in northern China (average depth less than 20 m) separates the Bohai Sea from the Yellow Sea and has organic-rich sediments. In this study, in the summer of 2014, six stations across the strait were selected to explore the taxonomic composition of microbial communities and their ecological associations. The four most abundant classes were Gammaproteobacteria, Deltaproteobacteria, Bacilli and Flavobacteriia. Temperature, total carbon, depth, nitrate, fishery breeding and cold water masses influenced the microbial communities, as suggested by representational difference and composition analyses. Network analysis of microbial associations revealed that key families included Flavobacteriaceae, Pirellulaceae and Piscirickettsiaceae. Our findings suggest that the families with high phylogenetic diversity are key populations in the microbial association network that ensure the stability of microbial ecosystems. Our study contributes to a better understanding of microbial ecology in complex hydrological environments.
文章类型Article
资助机构Chinese Academic of Sciences [XDA1102040303]; National Basic Research Program of China (973 Program) [2015CB453300]
收录类别SCI
语种英语
关键词[WOS]DEEP-SEA SEDIMENTS; COMMUNITY STRUCTURE; BACTERIAL COMMUNITIES; PHYLOGENETIC ANALYSIS; INTERTIDAL SEDIMENTS; COMPLEX NETWORKS; ORGANIC-MATTER; CHINA; BAY; DIVERSITY
研究领域[WOS]Limnology; Oceanography
WOS记录号WOS:000438791100018
引用统计被引频次：3[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24467
专题海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Yantai Univ, Sch Ocean, Yantai 264003, Peoples R China;
4.Yantai Marine Environm Monitoring Cent Stn Ocean, Yantai 264006, Peoples R China
推荐引用方式
GB/T 7714Wang Bin,Liu Hongmei,Tang Haitian,et al. Microbial ecological associations in the surface sediments of Bohai Strait[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2018,36(3):795-804.
APAWang Bin,Liu Hongmei,Tang Haitian,&Hu Xiaoke.(2018).Microbial ecological associations in the surface sediments of Bohai Strait.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,36(3),795-804.
MLAWang Bin,et al."Microbial ecological associations in the surface sediments of Bohai Strait".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 36.3(2018):795-804.
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