Evidence map›Paper›PMID 38570522›Full record

ArticleNature communications2024

Nutrient-induced acidification modulates soil biodiversity-function relationships.

Zhengkun Hu, Manuel Delgado-Baquerizo, Nicolas Fanin, Xiaoyun Chen, Yan Zhou, Guozhen Du, Feng Hu, Lin Jiang, Shuijin Hu, Manqiang Liu

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing 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

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

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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

10 authors.

Zhengkun HuCollege of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
Manuel Delgado-BaquerizoLaboratorio de Biodiversidad y Funcionamiento Ecosistémico. Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Av. Reina Mercedes 10, E-41012, Sevilla, Spain.ORCID http://orcid.org/0000-0002-6499-576X
Nicolas FaninINRAE, Bordeaux Sciences Agro, UMR 1391 ISPA, Villenave-d'Ornon, France.
Xiaoyun ChenCollege of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
Yan ZhouCollege of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
Guozhen DuCollege of Ecology, Lanzhou University, Lanzhou, 730000, China.
Feng HuCollege of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
Lin JiangSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA.ORCID http://orcid.org/0000-0002-7114-0794
Shuijin HuDepartment of Entomology & Plant Pathology, North Carolina State University, Raleigh, NC, USA.ORCID http://orcid.org/0000-0002-3225-5126
Manqiang LiuCentre for Grassland Microbiome, State Key Laboratory of Herbage Improvement and Grassland Agro‑Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China. liumq@njau.edu.cn.ORCID http://orcid.org/0000-0001-6654-7795

Funding

National Natural Science Foundation of China (National Science Foundation of China) 42077047
6 · The paper itself

Abstract

Nutrient enrichment is a major global change component that often disrupts the relationship between aboveground biodiversity and ecosystem functions by promoting species dominance, altering trophic interactions, and reducing ecosystem stability. Emerging evidence indicates that nutrient enrichment also reduces soil biodiversity and weakens the relationship between belowground biodiversity and ecosystem functions, but the underlying mechanisms remain largely unclear. Here, we explore the effects of nutrient enrichment on soil properties, soil biodiversity, and multiple ecosystem functions through a 13-year field experiment. We show that soil acidification induced by nutrient enrichment, rather than changes in mineral nutrient and carbon (C) availability, is the primary factor negatively affecting the relationship between soil diversity and ecosystem multifunctionality. Nitrogen and phosphorus additions significantly reduce soil pH, diversity of bacteria, fungi and nematodes, as well as an array of ecosystem functions related to C and nutrient cycling. Effects of nutrient enrichment on microbial diversity also have negative consequences at higher trophic levels on the diversity of microbivorous nematodes. These results indicate that nutrient-induced acidification can cascade up its impacts along the soil food webs and influence ecosystem functioning, providing novel insight into the mechanisms through which nutrient enrichment influences soil community and ecosystem properties.

Indexed as

EcosystemSoilBiodiversityHydrogen-Ion ConcentrationNutrientsSoil MicrobiologyNutrientsSoil

Identifiers

PMID38570522
PMCPMC10991381

What OpenQuestion holds

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LicenceCC BY
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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.