气候变化领域集成服务门户(CCPortal): Assessment of microbial plankton diversity as an ecological indicator in the NW Mediterranean coast

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DOI	10.1016/j.marpolbul.2020.111691
	Assessment of microbial plankton diversity as an ecological indicator in the NW Mediterranean coast
	Ferrera I.; Reñé A.; Funosas D.; Camp J.; Massana R.; Gasol J.M.; Garcés E.
发表日期	2020
ISSN	0025326X
卷号	160
英文摘要	High-throughput sequencing of microbial assemblages has been proposed as an alternative methodology to the traditional ones used in marine monitoring and environmental assessment. Here, we evaluated pico- and nanoplankton diversity as ecological indicators in NW Mediterranean coastal waters by comparing their diversity in samples subjected to varying degrees of continental pressures. Using metabarcoding of the 16S and 18S rRNA genes, we explored whether alphadiversity indices, abundance of Operational Taxonomic Units and taxonomic groups (and their ratios) provide information on the ecological quality of coastal waters. Our results revealed that only eukaryotic diversity metrics and a limited number of prokaryotic and eukaryotic taxa displayed potential in assessing continental influences in our surveyed area, resulting thus in a restrained potential of microbial plankton diversity as an ecological indicator. Therefore, incorporating microbial plankton diversity in environmental assessment could not always result in a significant improvement of current marine monitoring strategies. © 2020 Elsevier Ltd
英文关键词	Anthropogenic pressures; Coastal marine monitoring; Ecological indicators; Eutrophication; High-throughput sequencing; Plankton diversity
语种	英语
scopus关键词	Plankton; RNA; Diversity metrics; Ecological indicators; Ecological quality; Environmental assessment; High-throughput sequencing; Microbial assemblage; Microbial plankton; Operational taxonomic units; Ecology; fresh water; ground water; RNA 16S; RNA 18S; anthropogenic effect; coastal water; ecological impact; environmental indicator; eutrophication; microbial activity; plankton; Actinobacteria; Alphaproteobacteria; Alteromonas; Article; Bacteroidetes; Cercozoa; coastal waters; community structure; controlled study; dinoflagellate; environmental factor; environmental impact assessment; environmental indicator; environmental monitoring; Flavobacteria; Gammaproteobacteria; microbial community; nanoplankton; nonhuman; Oceanospirillales; picoplankton; plankton; population abundance; prokaryote; Rickettsiales; species diversity; Sphingobacteria; stramenopile; Mediterranean Sea; Eukaryota; Prokaryota
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148517
作者单位	Departament de Biologia Marina i Oceanografia, Institut de Ciències del Mar, CSIC, Barcelona, Catalunya, Spain; Centro Oceanográfico de Málaga, Instituto Español de Oceanografía, Fuengirola, Málaga, Spain
推荐引用方式 GB/T 7714	Ferrera I.,Reñé A.,Funosas D.,et al. Assessment of microbial plankton diversity as an ecological indicator in the NW Mediterranean coast[J],2020,160.
APA	Ferrera I..,Reñé A..,Funosas D..,Camp J..,Massana R..,...&Garcés E..(2020).Assessment of microbial plankton diversity as an ecological indicator in the NW Mediterranean coast.Marine Pollution Bulletin,160.
MLA	Ferrera I.,et al."Assessment of microbial plankton diversity as an ecological indicator in the NW Mediterranean coast".Marine Pollution Bulletin 160(2020).