Evidence map›Paper›PMID 23630036›Full record

ArticleGlobal change biology2013

Temperature variation makes ectotherms more sensitive to climate change.

Krijn P Paaijmans, Rebecca L Heinig, Rebecca A Seliga, Justine I Blanford, Simon Blanford, Courtney C Murdock, Matthew B Thomas

Abstract read
In one paragraph

Article in Global change biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 187 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
187citing papers in PubMed, 3 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

187 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. A Systematic Review of the Effects of Temperature onInternational journal of environmental research and public health · 2021
    Pooled it
  4. Adaptation to heat stress by diversification of the vertebrate heat shock transcription factor family.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
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127 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

7 authors.

Krijn P PaaijmansDepartment of Entomology, The Pennsylvania State University, University Park, PA 16802, USA. krijn@paaijmans.nl
Rebecca L Heinig
Rebecca A Seliga
Justine I Blanford
Simon Blanford
Courtney C Murdock
Matthew B Thomas

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ectotherms are considered to be particularly vulnerable to climate warming. Descriptions of habitat temperatures and predicted changes in climate usually consider mean monthly, seasonal or annual conditions. Ectotherms, however, do not simply experience mean conditions, but are exposed to daily fluctuations in habitat temperatures. Here, we highlight how temperature fluctuation can generate 'realized' thermal reaction (fitness) norms that differ from the 'fundamental' norms derived under standard constant temperatures. Using a mosquito as a model organism, we find that temperature fluctuation reduces rate processes such as development under warm conditions, increases processes under cool conditions, and reduces both the optimum and the critical maximum temperature. Generalizing these effects for a range of terrestrial insects reveals that prevailing daily fluctuations in temperature should alter the sensitivity of species to climate warming by reducing 'thermal safety margins'. Such effects of daily temperature dynamics have generally been ignored in the climate change literature.

Indexed as

Climate ChangeAdaptation, PhysiologicalAnimalsAnophelesGenetic FitnessInsectaLarvaModels, BiologicalTemperatureAnopheles stephensiclimate changeconservationdiurnal temperature fluctuationectotherm fitnessJensen's inequalitythermal fitness curvethermal reaction norm

Identifiers

PMID23630036
PMCPMC3908367

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.