Evidence map›Paper›PMID 31341963›Full record

ArticleCommunications biology2019

Snail shell colour evolution in urban heat islands detected via citizen science.

Niels A G Kerstes, Thijmen Breeschoten, Vincent J Kalkman, Menno Schilthuizen

Abstract read
In one paragraph

Article in Communications biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

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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

4 authors.

Niels A G Kerstes1Naturalis Biodiversity Center, 2333CR Leiden, The Netherlands.
Thijmen Breeschoten1Naturalis Biodiversity Center, 2333CR Leiden, The Netherlands.
Vincent J Kalkman1Naturalis Biodiversity Center, 2333CR Leiden, The Netherlands.
Menno Schilthuizen1Naturalis Biodiversity Center, 2333CR Leiden, The Netherlands.ORCID 0000-0001-6229-0347

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The extreme environmental conditions that prevail in cities are known to cause selection pressures leading to adaptive changes in wild, city-dwelling, organisms (urban evolution). The urban heat island, elevated temperatures in the city centre due to a combination of generation, reflection, and trapping of heat, is one of the best recognised and most widespread urban environmental factors. Here, we use a citizen-science approach to study the effects of urban heat on genetically-determined shell colour in the land snail

Indexed as

Animal ShellsCitizen ScienceEcosystemHot TemperaturePigmentationSnailsAnimalsCitiesNetherlandsEvolutionary geneticsUrban ecology

Identifiers

PMID31341963
PMCPMC6642149

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.