Evidence map›Paper›PMID 30740843›Full record

ArticleEcology letters2019

The shape of abundance distributions across temperature gradients in reef fishes.

Conor Waldock, Rick D Stuart-Smith, Graham J Edgar, Tomas J Bird, Amanda E Bates

Abstract readLetter
In one paragraph

Article in Ecology letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

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

  1. Pooled it
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  7. Clustered warming tolerances and the nonlinear risks of biodiversity loss on a warming planet.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
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  8. Article
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  13. Predicting climate change impacts on poikilotherms using physiologically guided species abundance models.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  14. Review
  15. Modeling demersal fish and benthic invertebrate assemblages in support of marine conservation planning.Ecological applications : a publication of the Ecological Society of America · 2022
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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

5 authors.

Conor WaldockOcean and Earth Sciences, National Oceanography Centre Southampton, University of Southampton Waterfront Campus, Southampton, SO14 3ZH, UK.ORCID https://orcid.org/0000-0002-2818-9859
Rick D Stuart-SmithInstitute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7001, Australia.
Graham J EdgarInstitute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7001, Australia.
Tomas J BirdGeography and Environment, University of Southampton, Southampton, SO17 1BJ, UK.
Amanda E BatesOcean and Earth Sciences, National Oceanography Centre Southampton, University of Southampton Waterfront Campus, Southampton, SO14 3ZH, UK.ORCID https://orcid.org/0000-0002-0198-4537

Funding

Natural Environmental Research Council 563 NE/L002531/1
6 · The paper itself

Abstract

Improving predictions of ecological responses to climate change requires understanding how local abundance relates to temperature gradients, yet many factors influence local abundance in wild populations. We evaluated the shape of thermal-abundance distributions using 98 422 abundance estimates of 702 reef fish species worldwide. We found that curved ceilings in local abundance related to sea temperatures for most species, where local abundance declined from realised thermal 'optima' towards warmer and cooler environments. Although generally supporting the abundant-centre hypothesis, many species also displayed asymmetrical thermal-abundance distributions. For many tropical species, abundances did not decline at warm distribution edges due to an unavailability of warmer environments at the equator. Habitat transitions from coral to macroalgal dominance in subtropical zones also influenced abundance distribution shapes. By quantifying the factors constraining species' abundance, we provide an important empirical basis for improving predictions of community re-structuring in a warmer world.

Indexed as

AnthozoaClimate ChangeFishesAnimalsCoral ReefsEcosystemTemperatureAbundant-centre hypothesisecological performancegeographic rangeniche partitioningrealised nichespecies distributionspecies distribution modelthermal-abundance distributionthermal performance curve

Identifiers

PMID30740843
PMCPMC6850591

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.