气候变化领域集成服务门户(CCPortal): Bacterial community and environmental factors associated to rivers runoff and their possible impacts on coral reef conservation

CCPortal

DOI	10.1016/j.marpolbul.2020.111233
	Bacterial community and environmental factors associated to rivers runoff and their possible impacts on coral reef conservation
	Paulino G.V.B.; Félix C.R.; Silvan C.G.; Andersen G.L.; Landell M.F.
发表日期	2020
ISSN	0025326X
卷号	156
英文摘要	Rivers potentially conduct important components as result of anthropogenic stressors for coral reefs. Molecular techniques are increasingly being used for monitoring biological and chemical monitoring of rivers and reefs. Here, we use PhyloChips™ to process surface water samples collected along two rivers and associated reefs in an environmental protection area in northeastern Brazil. Our results indicate that a significant part of Operational Taxonomic Units (OTUs) identified were able to survive the transition from freshwater to seawater, several of them belonging to genera implicated in human pathogenesis. The BBC:A ratio and functional prediction suggests that both study rivers are subject to fecal contamination and xenobiotics input and that the bacterial communities were more homogeneous in these environments. We suggest that protection actions adopted for reefs should be broadly extended to the surrounding environment, and that other bacterial group (besides cultivable coliforms) should be included in routine water quality monitoring. © 2020 Elsevier Ltd
英文关键词	Costa dos Corais; Freshwater; Pathogens; PhyloChip™; PICRUST; Seawater
语种	英语
scopus关键词	Bacteria; Biochemistry; Conservation; Reefs; Water quality; Anthropogenic stressors; Environmental factors; Functional predictions; Molecular techniques; Northeastern Brazil; Operational taxonomic units; Surrounding environment; Water quality monitoring; Rivers; fresh water; sea water; surface water; anthropogenic source; coral reef; environmental factor; marine environment; microbial activity; microbial community; nature conservation; runoff; water quality; Article; Bacillus; bacterial survival; bacterium contamination; Brazil; Clostridium; controlled study; coral reef; Corynebacterium; DNA extraction; environmental factor; environmental protection; Faecalibacterium; Flavobacterium; microbial community; microbial diversity; nonhuman; Paenibacillus; physical chemistry; prediction; Pseudomonas; river runoff; runoff; species richness; Staphylococcus; Streptococcus; taxonomic identification; water quality; water sampling; xenobiotic stress; animal; Anthozoa; environmental monitoring; human; river; Anthozoa; Bacteria (microorganisms); Otus; Animals; Anthozoa; Brazil; Coral Reefs; Environmental Monitoring; Humans; Rivers; Seawater
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/148926
作者单位	Universidade Federal de Alagoas - UFAL, Campus A. C. Simões, Av. Lourival Melo Mota, s/n, Maceió, AL CEP 57072-900, Brazil; Ecology Department, Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
推荐引用方式 GB/T 7714	Paulino G.V.B.,Félix C.R.,Silvan C.G.,et al. Bacterial community and environmental factors associated to rivers runoff and their possible impacts on coral reef conservation[J],2020,156.
APA	Paulino G.V.B.,Félix C.R.,Silvan C.G.,Andersen G.L.,&Landell M.F..(2020).Bacterial community and environmental factors associated to rivers runoff and their possible impacts on coral reef conservation.Marine Pollution Bulletin,156.
MLA	Paulino G.V.B.,et al."Bacterial community and environmental factors associated to rivers runoff and their possible impacts on coral reef conservation".Marine Pollution Bulletin 156(2020).