Evidence map›Paper›PMID 29038473›Full record

SynthesisNature ecology & evolution2017

Soil biota contributions to soil aggregation.

Anika Lehmann, Weishuang Zheng, Matthias C Rillig

Abstract readMeta-Analysis
In one paragraph

Synthesis in Nature ecology & evolution, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 3 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

61 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Towards an integrative understanding of soil biodiversity.Biological reviews of the Cambridge Philosophical Society · 2020
    Pooled it
  4. Article
  5. Legacy Effects ofJournal of fungi (Basel, Switzerland) · 2026
    Article
  6. Review
  7. Article
  8. Article
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  11. Review
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  15. Article
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  17. Article
  18. Effects of long-term wastewater irrigation on microplastics pollution in agricultural soil.Environmental science and pollution research international · 2025
    Article
  19. Article
  20. Article

1 more citing papers are in PubMed but not listed here.

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

3 authors.

Anika LehmannInstitut für Biologie, Plant Ecology, Freie Universität Berlin, Altensteinstr. 6, D-14195, Berlin, Germany. lehmann.anika@googlemail.com.ORCID http://orcid.org/0000-0002-9101-9297
Weishuang ZhengCollege of Marine Science, Shandong University, Wenhuan West Road 180, C-264209, Weihai, Shandong, China.ORCID http://orcid.org/0000-0002-4673-3774
Matthias C RilligInstitut für Biologie, Plant Ecology, Freie Universität Berlin, Altensteinstr. 6, D-14195, Berlin, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Humankind depends on the sustainability of soils for its survival and well-being. Threatened by a rapidly changing world, our soils suffer from degradation and biodiversity loss, making it increasingly important to understand the role of soil biodiversity in soil aggregation-a key parameter for soil sustainability. Here, we provide evidence of the contribution of soil biota to soil aggregation on macro- and microaggregate scales, and evaluate how specific traits, soil biota groups and species interactions contribute to this. We conducted a global meta-analysis comprising 279 soil biota species. Our study shows a clear positive effect of soil biota on soil aggregation, with bacteria and fungi generally appearing to be more important for soil aggregation than soil animals. Bacteria contribute strongly to both macro- and microaggregates while fungi strongly affect macroaggregation. Motility, body size and population density were important traits modulating effect sizes. Investigating species interactions across major taxonomic groups revealed their beneficial impact on soil aggregation. At the broadest level, our results highlight the need to consider biodiversity as a causal factor in soil aggregation. This will require a shift from the current management and physicochemical perspective to an approach that fully embraces the significance of soil organisms, their diversity and interactions.

Indexed as

Bacterial Physiological PhenomenaBiotaSoilSoil MicrobiologyAnimalsBiodiversityFungiInvertebratesSoil

Identifiers

PMID29038473
PMCPMC5701735

What OpenQuestion holds

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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.