ArticleNature ecology & evolution2024
Widening global variability in grassland biomass since the 1980s.
Article in Nature ecology & evolution, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 6 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.
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.
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Who cites it
6 citing papers in PubMed.
- Nutrient Enrichment Increases Grassland Biomass Sensitivity to Interannual Precipitation Variation.Global change biology · 2026Article
- A long-term (2000-2022), high-resolution (0.005°) aboveground biomass dataset of global grasslands.Scientific data · 2026Article
- Declining grassland canopy height in China under asymmetric biomass allocation.Nature communications · 2026Article
- Frequent failure of nutrients to increase plant biomass supports the need for precision fertilization in agriculture.Scientific reports · 2025Article
- Interactions among nutrients govern the global grassland biomass-precipitation relationship.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- The dataset of main grain land changes in China over 1985-2020.Scientific data · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
86 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Global change is associated with variable shifts in the annual production of aboveground plant biomass, suggesting localized sensitivities with unclear causal origins. Combining remotely sensed normalized difference vegetation index data since the 1980s with contemporary field data from 84 grasslands on 6 continents, we show a widening divergence in site-level biomass ranging from +51% to -34% globally. Biomass generally increased in warmer, wetter and species-rich sites with longer growing seasons and declined in species-poor arid areas. Phenological changes were widespread, revealing substantive transitions in grassland seasonal cycling. Grazing, nitrogen deposition and plant invasion were prevalent in some regions but did not predict overall trends. Grasslands are undergoing sizable changes in production, with implications for food security, biodiversity and carbon storage especially in arid regions where declines are accelerating.
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Registered trials
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.