Evidence map›Paper›PMID 38802365›Full record

SynthesisNature communications2024

Biodiversity increases resistance of grasslands against plant invasions under multiple environmental changes.

Cai Cheng, Zekang Liu, Wei Song, Xue Chen, Zhijie Zhang, Bo Li, Mark van Kleunen, Jihua Wu

Abstract readMeta-Analysis
In one paragraph

Synthesis in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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

  1. Pooled it
  2. Global grassland productivity and carbon storage benefit from functional diversity under climate change.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  3. Article
  4. Article
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  11. The Relative Growth of InvasivePlants (Basel, Switzerland) · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Nonnative tree invaders lead to declines in native tree species richness.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. 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

8 authors.

Cai ChengState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Ecology, Lanzhou University, Lanzhou, 730000, China.ORCID http://orcid.org/0000-0002-7979-7790
Zekang LiuMinistry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, National Observations and Research Station of Wetland Ecosystems of the Yangtze Estuary, Institute of Biodiversity Science and Institute of Eco-Chongming, School of Life Sciences, Fudan University, Shanghai, 200438, China.ORCID http://orcid.org/0000-0003-1391-6352
Wei SongMinistry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, National Observations and Research Station of Wetland Ecosystems of the Yangtze Estuary, Institute of Biodiversity Science and Institute of Eco-Chongming, School of Life Sciences, Fudan University, Shanghai, 200438, China.
Xue ChenMinistry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, National Observations and Research Station of Wetland Ecosystems of the Yangtze Estuary, Institute of Biodiversity Science and Institute of Eco-Chongming, School of Life Sciences, Fudan University, Shanghai, 200438, China.
Zhijie ZhangDepartment of Biology, University of Konstanz, Konstanz, 78464, Germany.ORCID http://orcid.org/0000-0003-0463-2665
Bo LiMinistry of Education Key Laboratory for Transboundary Ecosecurity of Southwest China, Yunnan Key Laboratory of Plant Reproductive Adaptation and Evolutionary Ecology and Centre for Invasion Biology, Institute of Biodiversity, School of Ecology and Environmental Science, Yunnan University, Kunming, 650504, China.ORCID http://orcid.org/0000-0002-0439-5666
Mark van KleunenDepartment of Biology, University of Konstanz, Konstanz, 78464, Germany.ORCID http://orcid.org/0000-0002-2861-3701
Jihua WuState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Ecology, Lanzhou University, Lanzhou, 730000, China. wjh@lzu.edu.cn.ORCID http://orcid.org/0000-0001-8623-8519

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32030067
6 · The paper itself

Abstract

Biodiversity often helps communities resist invasion. However, it is unclear whether this diversity-invasion relationship holds true under environmental changes. Here, we conduct a meta-analysis of 1010 observations from 25 grassland studies in which plant species richness is manipulated together with one or more environmental change factors to test invasibility (measured by biomass or cover of invaders). We find that biodiversity increases resistance to invaders across various environmental conditions. However, the positive biodiversity effect on invasion resistance is strengthened under experimental warming, whereas it is weakened under experimentally imposed drought. When multiple factors are imposed simultaneously, the positive biodiversity effect is strengthened. Overall, we show that biodiversity helps grassland communities resist plant invasions under multiple environmental changes. Therefore, investment in the protection and restoration of native biodiversity is not only important for prevention of invasions under current conditions but also under continued global environmental change.

Indexed as

BiodiversityGrasslandIntroduced SpeciesBiomassClimate ChangeDroughtsPlants

Identifiers

PMID38802365
PMCPMC11130343

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.