Evidence map›Paper›PMID 37018404›Full record

ArticleScience advances2023

Transformation of coral communities subjected to an unprecedented heatwave is modulated by local disturbance.

Julia K Baum, Danielle C Claar, Kristina L Tietjen, Jennifer M T Magel, Dominique G Maucieri, Kim M Cobb, Jamie M McDevitt-Irwin

Abstract read
In one paragraph

Article in Science advances, 2023. 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
–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

19 citing papers in PubMed.

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  10. Some coral reef communities may degrade and change but persist.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  19. Standardization ofPeerJ · 2023
    Review
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.

Julia K BaumDepartment of Biology, University of Victoria, P.O. Box 1700 Station CSC, Victoria, British Columbia V8W 2Y2, Canada.ORCID 0000-0002-9827-1612
Danielle C ClaarDepartment of Biology, University of Victoria, P.O. Box 1700 Station CSC, Victoria, British Columbia V8W 2Y2, Canada.ORCID 0000-0003-2389-111X
Kristina L TietjenDepartment of Biology, University of Victoria, P.O. Box 1700 Station CSC, Victoria, British Columbia V8W 2Y2, Canada.ORCID 0000-0003-3275-5195
Jennifer M T MagelDepartment of Biology, University of Victoria, P.O. Box 1700 Station CSC, Victoria, British Columbia V8W 2Y2, Canada.ORCID 0000-0001-8532-0713
Dominique G MaucieriDepartment of Biology, University of Victoria, P.O. Box 1700 Station CSC, Victoria, British Columbia V8W 2Y2, Canada.ORCID 0000-0003-1849-2472
Kim M CobbSchool of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332, USA.ORCID 0000-0002-2125-9164
Jamie M McDevitt-IrwinDepartment of Biology, University of Victoria, P.O. Box 1700 Station CSC, Victoria, British Columbia V8W 2Y2, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corals are imminently threatened by climate change-amplified marine heatwaves. However, how to conserve coral reefs remains unclear, since those without local anthropogenic disturbances often seem equally or more susceptible to thermal stress as impacted ones. We disentangle this apparent paradox, revealing that the relationship between reef disturbance and heatwave impacts depends upon the scale of biological organization. We show that a tropical heatwave of globally unprecedented duration (~1 year) culminated in an 89% loss of hard coral cover. At the community level, losses depended on pre-heatwave community structure, with undisturbed sites, which were dominated by competitive corals, undergoing the greatest losses. In contrast, at the species level, survivorship of individual corals typically declined as local disturbance intensified. Our study reveals both that prolonged heatwaves projected under climate change will still have winners and losers and that local disturbance can impair survival of coral species even under such extreme conditions.

Indexed as

AnthozoaAnimalsClimate ChangeCoral Reefs

Identifiers

PMID37018404
PMCPMC11318656

What OpenQuestion holds

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LicenceCC BY-NC
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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.