Evidence map›Paper›PMID 33727421›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Experimental evidence of the importance of multitrophic structure for species persistence.

Ignasi Bartomeus, Serguei Saavedra, Rudolf P Rohr, Oscar Godoy

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Inferring coexistence likelihood in changing environments from ecological time series.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Towards a system-level causative knowledge of pollinator communities.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Review
  12. Article
  13. 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

4 authors.

Ignasi BartomeusEstación Biológica de Doñana, Consejo Superior de Investigaciones Científicas, 41092 Seville, Spain; nacho.bartomeus@gmail.com.ORCID 0000-0001-7893-4389
Serguei SaavedraDepartment of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139.ORCID 0000-0003-1768-363X
Rudolf P RohrEcology and Evolution, Department of Biology, University of Fribourg, CH-1700 Fribourg, Switzerland.ORCID 0000-0002-6440-2696
Oscar GodoyDepartamento de Biología, Instituto Universitario de Ciencias del Mar, Universidad de Cádiz, E-11510 Royal Port, Spain.ORCID 0000-0003-4988-6626

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ecological theory predicts that species interactions embedded in multitrophic networks shape the opportunities for species to persist. However, the lack of experimental support of this prediction has limited our understanding of how species interactions occurring within and across trophic levels simultaneously regulate the maintenance of biodiversity. Here, we integrate a mathematical approach and detailed experiments in plant-pollinator communities to demonstrate the need to jointly account for species interactions within and across trophic levels when estimating the ability of species to persist. Within the plant trophic level, we show that the persistence probability of plant species increases when introducing the effects of plant-pollinator interactions. Across trophic levels, we show that the persistence probabilities of both plants and pollinators exhibit idiosyncratic changes when experimentally manipulating the multitrophic structure. Importantly, these idiosyncratic effects are not recovered by traditional simulations. Our work provides tractable experimental and theoretical platforms upon which it is possible to investigate the multitrophic factors affecting species persistence in ecological communities.

Indexed as

BiodiversityModels, TheoreticalEcosystemPlantsPollinationProbabilitycompetitionmutualismpersistenceprobabilityspecies interactions

Identifiers

PMID33727421
PMCPMC7999872

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.