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Dynamic Change of Sedimental Microbial Community During Black Bloom-an In Situ Enclosure Simulation Study

文献类型：期刊论文

作者Chen, Jing1,2,4,5; Xie, Ping2; Yu, Dezhao1,2; Xie, Lijuan1,2; Zeng, Cheng3; Chen, Jun2
刊名MICROBIAL ECOLOGY
出版日期2020-09-10
页码10
关键词Black bloom Sediment microbes Taste and odor compounds Cyanobacteria In situ enclosure
ISSN号0095-3628
DOI10.1007/s00248-020-01561-2
通讯作者Chen, Jun(chenjun@ihb.ac.cn)
英文摘要Black bloom is a worldwide environmental problem. Sediment microbes play important roles in the process of black bloom. The dynamic change of sedimental microbial community and their potential link between taste and odor compounds during black bloom was investigated in an in situ black bloom enclosure simulation experiment. Through high-throughput sequencing and analysis, pronounced shifts of sedimental microbial community were observed on the 3rd and 7th day in the black bloom group. Microbes in Cyanobacteria, Verrucomicrobia, Planctomycetes, and Actinobacteria were obviously increased, while microbes from the phyla OP8, Chloroflexi, and Acidobacteria were decreased significantly. RDA analysis revealed that the concentrations of chlorophyll a (Chla), total phosphorus (TP), and turbidity (NTU) in the water and the TP, TN concentrations in the sediment were the main environmental factors that affect the microbial community in the sediment. Correlation analysis revealed that microbesDechloromonassp.(OTU003567 and OTU000093),Desulfococcussp. (OTU000911),Chromatiaceae(OTU001222), andMethanosaetasp. (OTU004809) were positively correlated with the taste and odor substances in the sediment, such as dimethyl sulfide (DMS), beta-ionone, beta-cyclocitral and geosmin. The sedimental microbial community gradually recovered in the late phase of black bloom, indicating the stability and self-recovery ability of the sedimental microbial community during black bloom. Noteworthily, we observed many possible pathogens increased significantly during the black bloom, which alerts us to keep away from contaminated sediment when black bloom occurred.
WOS关键词LAKE TAIHU ; WATER ; PHYTOPLANKTON ; IMPACTS
资助项目National Natural Science Foundation of China[31901081] ; National Key Research and Development Program of China[2017YFA0605201] ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences[KFJ-STS-QYZD-099] ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences[Y85Z061601]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Microbiology
语种英语
WOS记录号WOS:000568208000001
出版者SPRINGER
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences ; Featured Institute Service Projects from the Institute of Hydrobiology, the Chinese Academy of Sciences
源URL[http://ir.ihb.ac.cn/handle/342005/38796]  
专题水生生物研究所_其他_期刊论文
通讯作者Chen, Jun
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China
3.Huazhong Agr Univ, Coll Fisheries, Wuhan, Peoples R China
4.Hebei Agr Univ, Coll Ocean, Qinhuangdao, Hebei, Peoples R China
5.Wuhan Polytech Univ, Coll Biol & Pharmaceut Engn, Wuhan, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Jing,Xie, Ping,Yu, Dezhao,et al. Dynamic Change of Sedimental Microbial Community During Black Bloom-an In Situ Enclosure Simulation Study[J]. MICROBIAL ECOLOGY,2020:10.
APA Chen, Jing,Xie, Ping,Yu, Dezhao,Xie, Lijuan,Zeng, Cheng,&Chen, Jun.(2020).Dynamic Change of Sedimental Microbial Community During Black Bloom-an In Situ Enclosure Simulation Study.MICROBIAL ECOLOGY,10.
MLA Chen, Jing,et al."Dynamic Change of Sedimental Microbial Community During Black Bloom-an In Situ Enclosure Simulation Study".MICROBIAL ECOLOGY (2020):10.

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来源：水生生物研究所

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