Evidence map›Paper›PMID 26839738›Full record

ArticlePeerJ2016

Marine microbial communities of the Great Barrier Reef lagoon are influenced by riverine floodwaters and seasonal weather events.

Florent E Angly, Candice Heath, Thomas C Morgan, Hemerson Tonin, Virginia Rich, Britta Schaffelke, David G Bourne, Gene W Tyson

Abstract read
In one paragraph

Article in PeerJ, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

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  9. SedimentaryApplied and environmental microbiology · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Florent E AnglyAustralian Centre for Ecogenomics, University of Queensland , St Lucia, Queensland , Australia.
Candice HeathAustralian Centre for Ecogenomics, University of Queensland , St Lucia, Queensland , Australia.
Thomas C MorganAustralian Centre for Ecogenomics, University of Queensland , St Lucia, Queensland , Australia.
Hemerson ToninAustralian Institute of Marine Science , Townsville, Queensland , Australia.
Virginia RichDepartment of Soil, Water and Environmental Science, University of Arizona, Tucson, AZ, United States of America; Microbiology Department, Ohio State University, Columbus, OH, United States of America.
Britta SchaffelkeAustralian Institute of Marine Science , Townsville, Queensland , Australia.
David G BourneAustralian Institute of Marine Science , Townsville, Queensland , Australia.
Gene W TysonAustralian Centre for Ecogenomics, University of Queensland , St Lucia, Queensland , Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of microorganisms in maintaining coral reef health is increasingly recognized. Riverine floodwater containing herbicides and excess nutrients from fertilizers compromises water quality in the inshore Great Barrier Reef (GBR), with unknown consequences for planktonic marine microbial communities and thus coral reefs. In this baseline study, inshore GBR microbial communities were monitored along a 124 km long transect between 2011 and 2013 using 16S rRNA gene amplicon sequencing. Members of the bacterial orders Rickettsiales (e.g., Pelagibacteraceae) and Synechococcales (e.g., Prochlorococcus), and of the archaeal class Marine Group II were prevalent in all samples, exhibiting a clear seasonal dynamics. Microbial communities near the Tully river mouth included a mixture of taxa from offshore marine sites and from the river system. The environmental parameters collected could be summarized into four groups, represented by salinity, rainfall, temperature and water quality, that drove the composition of microbial communities. During the wet season, lower salinity and a lower water quality index resulting from higher river discharge corresponded to increases in riverine taxa at sites near the river mouth. Particularly large, transient changes in microbial community structure were seen during the extreme wet season 2010-11, and may be partially attributed to the effects of wind and waves, which resuspend sediments and homogenize the water column in shallow near-shore regions. This work shows that anthropogenic floodwaters and other environmental parameters work in conjunction to drive the spatial distribution of microorganisms in the GBR lagoon, as well as their seasonal and daily dynamics.

Indexed as

Amplicon sequencingAnthropogenic impactsCoral reefsFloodwatersMicrobiologyMonitoringSeasonality

Identifiers

PMID26839738
PMCPMC4734448

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.