Evidence map›Paper›PMID 33635881›Full record

ArticlePloS one2021

Short-term changes in air humidity and water availability weakly constrain thermoregulation in a dry-skinned ectotherm.

Jean-François Le Galliard, David Rozen-Rechels, Anjélica Lecomte, Clémence Demay, Andréaz Dupoué, Sandrine Meylan

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.4field-weighted citation impact, top 8% of its field
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

12 citing papers in PubMed, 32 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Jean-François Le GalliardSorbonne Université, CNRS, IRD, INRA, Institut d'écologie et des sciences de l'environnement, iEES Paris, UMR 7618, Paris, France.ORCID 0000-0002-5965-9868
David Rozen-RechelsSorbonne Université, CNRS, IRD, INRA, Institut d'écologie et des sciences de l'environnement, iEES Paris, UMR 7618, Paris, France.ORCID 0000-0003-4351-8961
Anjélica LecomteSorbonne Université, CNRS, IRD, INRA, Institut d'écologie et des sciences de l'environnement, iEES Paris, UMR 7618, Paris, France.
Clémence DemaySorbonne Université, CNRS, IRD, INRA, Institut d'écologie et des sciences de l'environnement, iEES Paris, UMR 7618, Paris, France.
Andréaz DupouéSorbonne Université, CNRS, IRD, INRA, Institut d'écologie et des sciences de l'environnement, iEES Paris, UMR 7618, Paris, France.
Sandrine MeylanSorbonne Université, CNRS, IRD, INRA, Institut d'écologie et des sciences de l'environnement, iEES Paris, UMR 7618, Paris, France.
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thermoregulation is critical for ectotherms as it allows them to maintain their body temperature close to an optimum for ecological performance. Thermoregulation includes a range of behaviors that aim at regulating body temperature within a range centered around the thermal preference. Thermal preference is typically measured in a thermal gradient in fully-hydrated and post-absorptive animals. Short-term effects of the hydric environment on thermal preferences in such set-ups have been rarely quantified in dry-skinned ectotherms, despite accumulating evidence that dehydration might trade-off with behavioral thermoregulation. Using experiments performed under controlled conditions in climatic chambers, we demonstrate that thermal preferences of a ground-dwelling, actively foraging lizard (Zootoca vivipara) are weakly decreased by a daily restriction in free-standing water availability (less than 0.5°C contrast). The influence of air humidity during the day on thermal preferences depends on time of the day and sex of the lizard, and is generally weaker than those of of free-standing water (less than 1°C contrast). This shows that short-term dehydration can influence, albeit weakly, thermal preferences under some circumstances in this species. Environmental humidity conditions are important methodological factors to consider in the analysis of thermal preferences.

Indexed as

HumiditySkin Physiological PhenomenaWaterAnimalsBody Temperature RegulationEcosystemFemaleLizardsMaleTemperatureWater

Identifiers

PMID33635881
PMCPMC7909639
OpenAlexW3133478664

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.