Evidence map›Paper›PMID 31558762›Full record

ArticleScientific reports2019

Weather influences M. arvalis reproduction but not population dynamics in a 17-year time series.

Patrick Giraudoux, Petra Villette, Jean-Pierre Quéré, Jean-Pierre Damange, Pierre Delattre

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

9 citing papers in PubMed, 31 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

5 authors at 2 institutions in 1 country.

Patrick GiraudouxChrono-environnement, Université de Bourgogne Franche-Comté/CNRS usc INRA, F-25030, Besançon, Cedex, France. patrick.giraudoux@univ-fcomte.fr.ORCID http://orcid.org/0000-0003-2376-0136
Petra VilletteChrono-environnement, Université de Bourgogne Franche-Comté/CNRS usc INRA, F-25030, Besançon, Cedex, France.
Jean-Pierre QuéréCBGP, INRA, Campus international du Baillarguet, Montferrier/lez, France.
Jean-Pierre DamangeCBGP, INRA, Campus international du Baillarguet, Montferrier/lez, France.
Pierre DelattreCBGP, INRA, Campus international du Baillarguet, Montferrier/lez, France.
Agropolis International · FRCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rodent outbreaks have plagued European agriculture for centuries, but continue to elude comprehensive explanation. Modelling and empirical work in some cyclic rodent systems suggests that changes in reproductive parameters are partly responsible for observed population dynamics. Using a 17-year time series of Microtus arvalis population abundance and demographic data, we explored the relationship between meteorological conditions (temperature and rainfall), female reproductive activity, and population growth rates in a non-cyclic population of this grassland vole species. We found strong but complex relationships between female reproduction and climate variables, with spring female reproduction depressed after cold winters. Population growth rates were, however, uncorrelated with either weather conditions (current and up to three months prior) or with female reproduction (number of foetuses per female and/or proportion of females reproductively active in the population). These results, coupled with age-structure data, suggest that mortality, via predation, disease, or a combination of the two, are responsible for the large multi-annual but non-cyclic population dynamics observed in this population of the common vole.

Indexed as

BiomassFertilityLitter SizeWeatherAnimalsArvicolinaeEcosystemFemaleMalePeriodicityReproduction

Identifiers

PMID31558762
PMCPMC6763496
OpenAlexW2975757182

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.