SynthesisNature communications2026
Global nitrogen enrichment impacts plant diversity more than soil bacterial and fungal diversity: a meta-analysis.
Synthesis in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed.
- Simulated Nitrogen Deposition Alters Disease Progression, Rhizosphere Soil Properties, and Microbiomes ofPlants (Basel, Switzerland) · 2026Article
- Global long-term agricultural experiments reveal consequences of mineral fertilization for soil microbiomes.Nature communications · 2026Article
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Authors and funding
22 authors.
Funding
Abstract
Anthropogenic nitrogen enrichment has significant effects on plant and soil biodiversity across local to global scales, yet how the nitrogen-induced changes in plant diversity differ from those in soil organisms across multiple ecosystems and climatic conditions remains virtually unknown. By synthesizing plant and soil studies globally (3,816 paired observations from 458 articles), we demonstrate that nitrogen enrichment has stronger negative effects on plant diversity but surprisingly modest to negligible effects on soil bacterial and fungal diversity. On average, nitrogen enrichment results in 8.3% and 10.3% reductions in species richness and Shannon index for plants. In contrast, it leads to 1.9% and 0.2% reductions for soil bacteria and <0.4% changes for soil fungi, respectively. The nitrogen-induced soil acidification modulates soil biodiversity change and, in conjunction with aboveground biomass, regulates plant biodiversity change. Our findings provide a perspective on the differential impacts of global nitrogen enrichment on above- and below-ground biodiversity, highlighting the need for integrated biodiversity conservation strategies.
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