Evidence map›Paper›PMID 34312399›Full record

ArticleNature communications2021

Rapid ecosystem-scale consequences of acute deoxygenation on a Caribbean coral reef.

Maggie D Johnson, Jarrod J Scott, Matthieu Leray, Noelle Lucey, Lucia M Rodriguez Bravo, William L Wied, Andrew H Altieri

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
12.3field-weighted citation impact, top 1% of its field
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

19 citing papers in PubMed, 94 citations in OpenAlex.

  1. Article
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  5. Hypoxia disrupts metabolism in coral and sea anemone larvae.The Journal of experimental biology · 2025
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  15. Shifts in the coral microbiome in response toApplied and environmental microbiology · 2023
    Article
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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

7 authors at 1 institution in 3 countries.

Maggie D Johnson *Smithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama. magjohnson@gmail.com.ORCID http://orcid.org/0000-0002-1319-2545
Jarrod J Scott *Smithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama.
Matthieu Leray *Smithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama.ORCID http://orcid.org/0000-0002-7327-1878
Noelle Lucey *Smithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama.ORCID http://orcid.org/0000-0002-7975-8521
Lucia M Rodriguez BravoSmithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama.
William L WiedSmithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama.
Andrew H AltieriSmithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama.
Smithsonian Tropical Research Institute · PA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Loss of oxygen in the global ocean is accelerating due to climate change and eutrophication, but how acute deoxygenation events affect tropical marine ecosystems remains poorly understood. Here we integrate analyses of coral reef benthic communities with microbial community sequencing to show how a deoxygenation event rapidly altered benthic community composition and microbial assemblages in a shallow tropical reef ecosystem. Conditions associated with the event precipitated coral bleaching and mass mortality, causing a 50% loss of live coral and a shift in the benthic community that persisted a year later. Conversely, the unique taxonomic and functional profile of hypoxia-associated microbes rapidly reverted to a normoxic assemblage one month after the event. The decoupling of ecological trajectories among these major functional groups following an acute event emphasizes the need to incorporate deoxygenation as an emerging stressor into coral reef research and management plans to combat escalating threats to reef persistence.

Indexed as

Coral ReefsEcosystemAnimalsAnthozoaBacteriaCaribbean RegionClimate ChangeFishesGeographyMetagenomicsModels, BiologicalOxygenPanamaPhylogenySeawaterOxygen

Identifiers

PMID34312399
PMCPMC8313580
OpenAlexW3070971032

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.