Evidence map›Paper›PMID 34873159›Full record

ArticleNature communications2021

Widespread homogenization of plant communities in the Anthropocene.

Barnabas H Daru, T Jonathan Davies, Charles G Willis, Emily K Meineke, Argo Ronk, Martin Zobel, Meelis Pärtel, Alexandre Antonelli, Charles C Davis

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
27.2field-weighted citation impact, top 1% of its field
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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 158 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Predicting undetected native vascular plant diversity at a global scale.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Article
  19. Article
  20. The human side of biodiversity: coevolution of the human niche, palaeo-synanthropy and ecosystem complexity in the deep human past.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
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

9 authors at 6 institutions in 5 countries.

Barnabas H DaruDepartment of Life Sciences, Texas A&M University-Corpus Christi, Corpus Christi, TX, 78412, USA. barnabas.daru@tamucc.edu.ORCID 0000-0002-2115-0257
T Jonathan DaviesDepartments of Botany, and Forest & Conservation Sciences, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada. j.davies@ubc.ca.
Charles G WillisDepartment of Biology Teaching and Learning, University of Minnesota, Minneapolis, MN, 55455, USA.
Emily K MeinekeDepartment of Entomology and Nematology, University of California, Davis, CA, 95616, USA.
Argo RonkDepartment of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA.ORCID 0000-0002-8716-976X
Martin ZobelInstitute of Ecology and Earth Sciences, University of Tartu, Lai 40, EE-51005, Tartu, Estonia.ORCID 0000-0001-7957-6704
Meelis PärtelInstitute of Ecology and Earth Sciences, University of Tartu, Lai 40, EE-51005, Tartu, Estonia.ORCID 0000-0002-5874-0138
Alexandre AntonelliDepartment of Organismic and Evolutionary Biology, Harvard University Herbaria, Cambridge, MA, 02138, USA.ORCID 0000-0003-1842-9297
Charles C DavisDepartment of Organismic and Evolutionary Biology, Harvard University Herbaria, Cambridge, MA, 02138, USA. cdavis@oeb.harvard.edu.ORCID 0000-0001-8747-1101
Harvard University · USUniversity of Tartu · EEUniversity of British Columbia · CAUniversity of California, Davis · USUniversity of Minnesota · USUniversity of Pennsylvania · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Native biodiversity decline and non-native species spread are major features of the Anthropocene. Both processes can drive biotic homogenization by reducing trait and phylogenetic differences in species assemblages between regions, thus diminishing the regional distinctiveness of biotas and likely have negative impacts on key ecosystem functions. However, a global assessment of this phenomenon is lacking. Here, using a dataset of >200,000 plant species, we demonstrate widespread and temporal decreases in species and phylogenetic turnover across grain sizes and spatial extents. The extent of homogenization within major biomes is pronounced and is overwhelmingly explained by non-native species naturalizations. Asia and North America are major sources of non-native species; however, the species they export tend to be phylogenetically close to recipient floras. Australia, the Pacific and Europe, in contrast, contribute fewer species to the global pool of non-natives, but represent a disproportionate amount of phylogenetic diversity. The timeline of most naturalisations coincides with widespread human migration within the last ~500 years, and demonstrates the profound influence humans exert on regional biotas beyond changes in species richness.

Indexed as

AlgorithmsBiodiversityDatabases, FactualModels, TheoreticalPhylogenyAfricaAsiaAustraliaEcosystemEuropeGeographyHuman ActivitiesHuman MigrationHumansNorth AmericaPlants

Identifiers

PMID34873159
PMCPMC8648934
OpenAlexW4200606745

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.