Evidence map›Paper›PMID 40359974›Full record

ArticleProceedings. Biological sciences2025

Functional diversity shapes the stability of reef fish biomass under global change.

Lucie Mahaut, Nicolas Loiseau, Sébastien Villéger, Arnaud Auber, Cyril Hautecoeur, Anthony Maire, Camille Mellin, Nicolas Mouquet, Rick Stuart-Smith, Cyrille Violle and 1 more

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
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

11 authors.

Lucie MahautCEFE, Univ Montpellier, CNRS, EPHE, IRD, INRAE, Montpellier 34090, France.ORCID 0000-0002-5825-3807
Nicolas LoiseauMARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier 34090, France.
Sébastien VillégerMARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier 34090, France.
Arnaud AuberIFREMER, Unité Halieutique Manche Mer du Nord, Laboratoire Ressources Halieutiques, Boulogne-sur- Mer, France, Boulogne-sur- Mer 62200, France.ORCID 0000-0002-8415-1652
Cyril HautecoeurMARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier 34090, France.ORCID 0000-0001-8725-7244
Anthony MaireEDF R&D LNHE - Laboratoire National d'Hydraulique et Environnement, 6 quai Watier, Chatou 78401, France.ORCID 0000-0003-0920-773X
Camille MellinEnvironment Institute, University of Adelaide, Adelaide, South Australia 5005, Australia.ORCID 0000-0002-7369-2349
Nicolas MouquetCESAB, FRB, Montpellier 34090, France.ORCID 0000-0003-1840-6984
Rick Stuart-SmithInstitute for Marine and Antarctic Studies, Marine Biodiversity Research Group, University of Tasmania, Hobart, Tasmania 7001, Australia.
Cyrille ViolleCEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier 34090, France.
David MouillotMARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier 34090, France.ORCID 0000-0003-0402-2605

Funding

Australian Research CouncilAustralia's Integrated Marine Observing System (IMOS)Electricité de France (EDF)Fondation pour la Recherche sur la Biodiversité (FRB)Institute for Marine and Antarctic StudiesMinderoo FoundationNational CollaborativeThe Ian Potter Foundation
6 · The paper itself

Abstract

Understanding how environmental and human pressures impact the temporal stability of fish community biomass on shallow reefs is essential for effective conservation and management. These pressures influence community stability directly, by affecting species' stability and asynchrony in species' fluctuations. However, their effects may also indirectly depend on the functional traits of the species composing the community, which remains poorly understood. Here, we examine both direct and indirect, trait-mediated effects of environmental variability and human impacts on species' biomass stability and asynchrony in 215 Australian shallow reefs. These communities span a 10-degree sea surface temperature (SST) gradient and have been monitored over 14 years. Our results indicate higher asynchrony in tropical reefs owing to higher trait diversity and trait redundancy and higher species' stability in colder, temperate communities owing to higher mean trophic level. Human impacts, through their negative effects on species' stability and trait diversity, were the main destabilizing factor of fish community biomass. Temporal change in SST destabilized species' biomass while increasing mean trophic level in fish communities. Overall, our findings show that a comprehensive analysis of the multiple facets of functional diversity is crucial to better understand and forecast the long-term stability of marine ecosystems under global change.

Indexed as

BiodiversityBiomassClimate ChangeCoral ReefsFishesAnimalsAustraliaTemperaturecommunity stabilityfishingfunctional traitsocean warming

Identifiers

PMID40359974
PMCPMC12074796

What OpenQuestion holds

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LicenceCC BY
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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.