Evidence map›Paper›PMID 33941779›Full record

ArticleNature communications2021

Responses of plant diversity to precipitation change are strongest at local spatial scales and in drylands.

Lotte Korell, Harald Auge, Jonathan M Chase, W Stanley Harpole, Tiffany M Knight

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

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

  1. Pooled it
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  4. Structural characteristics mediate forest mitigation potential against climate change and biodiversity loss.Ecological applications : a publication of the Ecological Society of America · 2026
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  13. High CONature · 2024
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  20. Assessing the roles of nitrogen, biomass, and niche dimensionality as drivers of species loss in grassland communities.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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.

Lotte KorellDepartment of Community Ecology, Helmholtz Centre for Environmental Research - UFZ, Halle (Saale), Germany. lotte.korell@ufz.de.ORCID 0000-0001-7051-8903
Harald AugeDepartment of Community Ecology, Helmholtz Centre for Environmental Research - UFZ, Halle (Saale), Germany.ORCID 0000-0001-7432-8453
Jonathan M ChaseGerman Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig, Leipzig, Germany.ORCID 0000-0001-5580-4303
W Stanley HarpoleInstitute of Biology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany.ORCID 0000-0002-3404-9174
Tiffany M KnightDepartment of Community Ecology, Helmholtz Centre for Environmental Research - UFZ, Halle (Saale), Germany.ORCID 0000-0003-0318-1567

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mitigating and adapting to climate change requires an understanding of the magnitude and nature by which climate change will influence the diversity of plants across the world's ecosystems. Experiments can causally link precipitation change to plant diversity change, however, these experiments vary in their methods and in the diversity metrics reported, making synthesis elusive. Here, we explicitly account for a number of potentially confounding variables, including spatial grain, treatment magnitude and direction and background climatic conditions, to synthesize data across 72 precipitation manipulation experiments. We find that the effects of treatments with higher magnitude of precipitation manipulation on plant diversity are strongest at the smallest spatial scale, and in drier environments. Our synthesis emphasizes that quantifying differential responses of ecosystems requires explicit consideration of spatial grain and the magnitude of experimental manipulation. Given that diversity provides essential ecosystem services, especially in dry and semi-dry areas, our finding that these dry ecosystems are particular sensitive to projected changes in precipitation has important implications for their conservation and management.

Indexed as

ClimateClimate ChangeRainAdaptation, PhysiologicalBiodiversityEcosystemHumidityPlantsSoilSoil

Identifiers

PMID33941779
PMCPMC8093425

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.