DOI: 10.1016/j.marpolbul.2015.03.003
Scopus记录号: 2-s2.0-84929261953
论文题名: Response of microbial communities to bioturbation by artificially introducing macrobenthos to mudflat sediments for in situ bioremediation in a typical semi-enclosed bay, southeast China
作者: Ma Y. ; Hu A. ; Yu C.-P. ; Yan Q. ; Yan X. ; Wang Y. ; Deng F. ; Xiong H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 94, 期: 2018-01-02 起始页码: 114
结束页码: 122
语种: 英语
英文关键词: Bioturbation
; Illumina miseq amplicon sequencing
; Intertidal mudflat
; Macrobenthos
; Microbial community structure
; Sansha bay
Scopus关键词: Bioremediation
; Biotechnology
; Pollution
; RNA
; Amplicons
; Bioturbation
; Macro benthos
; Microbial community structures
; Mudflats
; Sansha Bay
; Microorganisms
; RNA 16S
; RNA 16S
; bioremediation
; community response
; community structure
; intertidal environment
; macrobenthos
; microbial community
; mudflat
; physicochemical property
; survival
; Acidobacteria
; Alphaproteobacteria
; amplicon
; Article
; bacterial growth
; bacterium identification
; Bacteroidetes
; bay
; bioremediation
; bioturbation
; China
; Chloroflexi
; community structure
; Deltaproteobacteria
; environmental change
; environmental impact assessment
; Firmicutes
; Gammaproteobacteria
; macrobenthos
; marine environment
; microbial community
; nonhuman
; pH
; phylogeny
; phylum
; physical chemistry
; Planctomycetes
; Propionigenium
; seasonal variation
; sediment
; sequence analysis
; survival rate
; taxonomic identification
; water pollution
; water temperature
; bacterium
; bioremediation
; ecosystem
; ecosystem restoration
; microbiology
; procedures
; China
; Fujian
; Sansha Bay
; Acidobacteria
; Alphaproteobacteria
; Bacteroidetes
; Chloroflexi
; Chloroflexi (class)
; Gammaproteobacteria
; Planctomycetes
; Bacteria
; Bays
; Biodegradation, Environmental
; China
; Ecosystem
; Environmental Restoration and Remediation
; Geologic Sediments
; RNA, Ribosomal, 16S
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Although microbes play important roles during the bioremediation process using macrobenthos in degraded environments, their response to macrobenthos bioturbation remains poorly understood. This study used 16S rRNA gene-Illumina Miseq sequencing to investigate the microbial communities and their response to bioturbation by artificially introducing macrobenthos to the mudflat of Sansha Bay, southeast China. A total of 56 phyla were identified, dominated by δ- and γ-Proteobacteria, with a total percentage of over 50%. Others, such as Acidobacteria, Chloroflexi, Bacteroidetes, Planctomycetes and Alphaproteobacteria occupied 4-7% respectively. Eighteen genera indicating the microbial communities response to bioturbation and seasonal change were identified. Bioturbated samples contained more ecologically important genera, and untreated samples contained more genera ubiquitous in marine environments. The physicochemical characteristics did not change significantly probably due to the short time of bioremediation and low survival rate of macrobenthos, confirming that microbial communities are more sensitive and can serve as sentinels for environmental changes. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86126
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Fisheries College of Jimei University, Xiamen, China; Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China; Bioengineering College of Jimei University, Xiamen, China
Recommended Citation:
Ma Y.,Hu A.,Yu C.-P.,et al. Response of microbial communities to bioturbation by artificially introducing macrobenthos to mudflat sediments for in situ bioremediation in a typical semi-enclosed bay, southeast China[J]. Marine Pollution Bulletin,2015-01-01,94(2018-01-02)