Evidence map›Paper›PMID 31203755›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2019

Thermal tolerance patterns across latitude and elevation.

Jennifer Sunday, Joanne M Bennett, Piero Calosi, Susana Clusella-Trullas, Sarah Gravel, Anna L Hargreaves, Félix P Leiva, Wilco C E P Verberk, Miguel Ángel Olalla-Tárraga, Ignacio Morales-Castilla

Abstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 104 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
104citing 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

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

  1. Pooled it
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  4. Heat tolerance decreases and cold tolerance increases with elevation for a species-rich insect family on a tropical volcano.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  11. Evolutionary and environmental determinants of heat tolerance and acclimation capacity in herpetofauna.Conservation biology : the journal of the Society for Conservation Biology · 2026
    Review
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44 more citing papers are in PubMed but not listed here.

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

10 authors.

Jennifer Sunday1 Department of Biology, McGill University , 1205 Doctor Penfield Avenue, Montreal, Canada H3A 1B1.
Joanne M Bennett2 Institute of Biology, Martin Luther University Halle-Wittenberg , Am Kirchtor 1, 06108 Halle (Saale) , Germany.
Piero Calosi4 Département de Biologie Chimie et Géographie, Université du Québec à Rimouski , 300 Allée des Ursulines, Rimouski, Québec, Canada G5 L 3A1.
Susana Clusella-Trullas5 Centre for Invasion Biology, Department of Botany and Zoology, Stellenbosch University , Stellenbosch 7600 , South Africa.
Sarah Gravel1 Department of Biology, McGill University , 1205 Doctor Penfield Avenue, Montreal, Canada H3A 1B1.
Anna L Hargreaves1 Department of Biology, McGill University , 1205 Doctor Penfield Avenue, Montreal, Canada H3A 1B1.
Félix P Leiva6 Department of Animal Ecology and Physiology, Institute for Water and Wetland Research, Radboud University Nijmegen , 6500 GL Nijmegen , The Netherlands.
Wilco C E P Verberk6 Department of Animal Ecology and Physiology, Institute for Water and Wetland Research, Radboud University Nijmegen , 6500 GL Nijmegen , The Netherlands.
Miguel Ángel Olalla-Tárraga7 Departamento de Biología y Geología, Física y Química Inorgánica, Universidad Rey Juan Carlos , Móstoles 28933 , Spain.
Ignacio Morales-Castilla8 GloCEE - Global Change Ecology and Evolution Group, Department of Life Sciences, Universidad de Alcalá, 28805, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Linking variation in species' traits to large-scale environmental gradients can lend insight into the evolutionary processes that have shaped functional diversity and future responses to environmental change. Here, we ask how heat and cold tolerance vary as a function of latitude, elevation and climate extremes, using an extensive global dataset of ectotherm and endotherm thermal tolerance limits, while accounting for methodological variation in acclimation temperature, ramping rate and duration of exposure among studies. We show that previously reported relationships between thermal limits and latitude in ectotherms are robust to variation in methods. Heat tolerance of terrestrial ectotherms declined marginally towards higher latitudes and did not vary with elevation, whereas heat tolerance of freshwater and marine ectotherms declined more steeply with latitude. By contrast, cold tolerance limits declined steeply with latitude in marine, intertidal, freshwater and terrestrial ectotherms, and towards higher elevations on land. In all realms, both upper and lower thermal tolerance limits increased with extreme daily temperature, suggesting that different experienced climate extremes across realms explain the patterns, as predicted under the Climate Extremes Hypothesis. Statistically accounting for methodological variation in acclimation temperature, ramping rate and exposure duration improved model fits, and increased slopes with extreme ambient temperature. Our results suggest that fundamentally different patterns of thermal limits found among the earth's realms may be largely explained by differences in episodic thermal extremes among realms, updating global macrophysiological 'rules'. This article is part of the theme issue 'Physiological diversity, biodiversity patterns and global climate change: testing key hypotheses involving temperature and oxygen'.

Indexed as

ThermotoleranceAcclimatizationAltitudeAnimalsBiological EvolutionCold TemperatureEukaryotaHot TemperatureWaterWaterClimate Extremes Hypothesiscritical thermal tolerancemacrophysiologyphysiological diversitythermal tolerance limits

Identifiers

PMID31203755
PMCPMC6606462

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.