Evidence map›Paper›PMID 37169879›Full record

ArticleNature ecology & evolution2023

Water availability creates global thresholds in multidimensional soil biodiversity and functions.

Jianwei Zhang, Youzhi Feng, Fernando T Maestre, Miguel Berdugo, Juntao Wang, Claudia Coleine, Tadeo Sáez-Sandino, Laura García-Velázquez, Brajesh K Singh, Manuel Delgado-Baquerizo

Abstract read
PubMed Publisher
In one paragraph

Article in Nature ecology & evolution, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

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

  1. Pooled it
  2. Review
  3. Microbial ecology of shallow groundwater ecosystems.Nature reviews. Microbiology · 2026
    Review
  4. Article
  5. Rainfall Shapes the Diversity of Soil Nitrogen-Fixing Microorganisms Worldwide.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Global Evidence of the Unimodal Response of Ecosystem Respiration to Soil Moisture.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  16. Review
  17. Article
  18. Article
  19. Soil microbial life history strategies covary with ecosystem multifunctionality across aridity gradients.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  20. Effects of water-saving irrigation on microbial community structures, assembly, and metabolic activities in alfalfa rhizosphere soils.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    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

10 authors.

Jianwei ZhangCollege of Chemical Engineering, Nanjing Forestry University, Nanjing, China.
Youzhi FengCollege of Chemical Engineering, Nanjing Forestry University, Nanjing, China. fyouzhi@hotmail.com.ORCID http://orcid.org/0000-0002-8519-841X
Fernando T MaestreInstituto Multidisciplinar para el Estudio del Medio 'Ramón Margalef', Universidad de Alicante, Alicante, Spain.
Miguel BerdugoDepartment of Environment Systems Science, Institute of Integrative Biology, ETH Zürich, Zürich, Switzerland.ORCID http://orcid.org/0000-0003-1053-8907
Juntao WangGlobal Centre for Land-Based Innovation, Western Sydney University, Penrith, New South Wales, Australia.ORCID http://orcid.org/0000-0002-1822-2176
Claudia ColeineDepartment of Ecological and Biological Sciences, University of Tuscia, Viterbo, Italy.ORCID http://orcid.org/0000-0002-9289-6179
Tadeo Sáez-SandinoDepartamento de Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Sevilla, Spain.ORCID http://orcid.org/0000-0001-9539-4716
Laura García-VelázquezDepartamento de Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Sevilla, Spain.
Brajesh K SinghGlobal Centre for Land-Based Innovation, Western Sydney University, Penrith, New South Wales, Australia.ORCID http://orcid.org/0000-0003-4413-4185
Manuel Delgado-BaquerizoLaboratorio de Biodiversidad y Funcionamiento Ecosistémico, Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Sevilla, Spain. m.delgado.baquerizo@csic.es.ORCID http://orcid.org/0000-0002-6499-576X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Soils support an immense portion of Earth's biodiversity and maintain multiple ecosystem functions which are essential for human well-being. Environmental thresholds are known to govern global vegetation patterns, but it is still unknown whether they can be used to predict the distribution of soil organisms and functions across global biomes. Using a global field survey of 383 sites across contrasting climatic and vegetation conditions, here we showed that soil biodiversity and functions exhibited pervasive nonlinear patterns worldwide and are mainly governed by water availability (precipitation and potential evapotranspiration). Changes in water availability resulted in drastic shifts in soil biodiversity (bacteria, fungi, protists and invertebrates) and soil functions including plant-microbe interactions, plant productivity, soil biogeochemical cycles and soil carbon sequestration. Our findings highlight that crossing specific water availability thresholds can have critical consequences for the provision of essential ecosystem services needed to sustain our planet.

Indexed as

EcosystemSoilAnimalsBiodiversityHumansInvertebratesWaterSoilWater

Identifiers

What OpenQuestion holds

Textmetadata
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.