DOI: 10.1016/j.marpolbul.2016.10.050
Scopus记录号: 2-s2.0-84992450896
论文题名: A bacterial community-based index to assess the ecological status of estuarine and coastal environments
作者: Aylagas E. ; Borja Á. ; Tangherlini M. ; Dell'Anno A. ; Corinaldesi C. ; Michell C.T. ; Irigoien X. ; Danovaro R. ; Rodríguez-Ezpeleta N.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 114, 期: 2 起始页码: 679
结束页码: 688
语种: 英语
英文关键词: Amplicon sequencing
; Bacterial assemblages
; Biomonitoring
; Biotic index
; Indicator of pollution
Scopus关键词: Ecology
; Environmental management
; Inorganic compounds
; Pollution
; Pollution control
; RNA
; Amplicons
; Bacterial assemblages
; Benthic macro invertebrates
; Biological components
; Biomonitoring
; Biotic Index
; Environmental assessment
; Environmental conditions
; Ecosystems
; inorganic compound
; organic compound
; RNA 16S
; bacterial DNA
; RNA 16S
; sea water
; water pollutant
; bacterium
; biomonitoring
; coastal zone
; community dynamics
; ecosystem management
; environmental assessment
; environmental management
; estuarine environment
; Index of Biotic Integrity
; RNA
; 16S rRNA gene
; amplicon
; Article
; bacterial load
; biotic index
; coastal waters
; controlled study
; environmental factor
; environmental management
; environmental monitoring
; environmental parameters
; estuary
; human impact (environment)
; microbial community
; nonhuman
; population abundance
; RNA sequence
; sediment quality index
; species composition
; analysis
; animal
; chemistry
; drug effects
; ecology
; ecosystem
; environmental monitoring
; Flavobacterium
; genetics
; microbial consortium
; microbiology
; procedures
; Proteobacteria
; sediment
; Spain
; water pollutant
; Bacteria (microorganisms)
; Metazoa
; Animals
; DNA, Bacterial
; Ecology
; Ecosystem
; Environmental Monitoring
; Estuaries
; Flavobacterium
; Geologic Sediments
; Microbial Consortia
; Proteobacteria
; RNA, Ribosomal, 16S
; Seawater
; Spain
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Biotic indices for monitoring marine ecosystems are mostly based on the analysis of benthic macroinvertebrate communities. Due to their high sensitivity to pollution and fast response to environmental changes, bacterial assemblages could complement the information provided by benthic metazoan communities as indicators of human-induced impacts, but so far, this biological component has not been well explored for this purpose. Here we performed 16S rRNA gene amplicon sequencing to analyze the bacterial assemblage composition of 51 estuarine and coastal stations characterized by different environmental conditions and human-derived pressures. Using the relative abundance of putative indicator bacterial taxa, we developed a biotic index that is significantly correlated with a sediment quality index calculated on the basis of organic and inorganic compound concentrations. This new index based on bacterial assemblage composition can be a sensitive tool for providing a fast environmental assessment and allow a more comprehensive integrative ecosystem approach for environmental management. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87928
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: AZTI - Marine Research, Herrera Kaia, Portualdea z/g – 20110 Pasaia, Gipuzkoa, Spain; Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy; Red Sea Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
Recommended Citation:
Aylagas E.,Borja Á.,Tangherlini M.,et al. A bacterial community-based index to assess the ecological status of estuarine and coastal environments[J]. Marine Pollution Bulletin,2017-01-01,114(2)