Evidence map›Paper›PMID 30854434›Full record

ArticleScience advances2019

Tropical fish diversity enhances coral reef functioning across multiple scales.

Jonathan S Lefcheck, Anne A Innes-Gold, Simon J Brandl, Robert S Steneck, Ruben E Torres, Douglas B Rasher

Abstract read
In one paragraph

Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Biodiversity as insurance: from concept to measurement and application.Biological reviews of the Cambridge Philosophical Society · 2021
    Review
  7. Aquatic biodiversity enhances multiple nutritional benefits to humans.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  8. Article
  9. Article
  10. Coral cover a stronger driver of reef fish trophic biomass than fishing.Ecological applications : a publication of the Ecological Society of America · 2021
    Article
  11. Fast behavioral feedbacks make ecosystems sensitive to pace and not just magnitude of anthropogenic environmental change.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. 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

6 authors.

Jonathan S LefcheckBigelow Laboratory for Ocean Sciences, East Boothbay, ME 04544, USA.ORCID 0000-0002-8787-1786
Anne A Innes-GoldVassar College, Poughkeepsie, NY 12604, USA.
Simon J BrandlSimon Fraser University, Burnaby, BC V5A 1S6, Canada.ORCID 0000-0002-6649-2496
Robert S SteneckDarling Marine Center, University of Maine, Walpole, ME 04573, USA.ORCID 0000-0001-6001-3653
Ruben E TorresReef Check Dominican Republic, Santo Domingo, DN 10148, Dominican Republic.
Douglas B RasherBigelow Laboratory for Ocean Sciences, East Boothbay, ME 04544, USA.ORCID 0000-0002-0212-8070

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is now a general consensus that biodiversity positively affects ecosystem functioning. This consensus, however, stems largely from small-scale experiments, raising the question of whether diversity effects operate at multiple spatial scales and flow on to affect ecosystem structure in nature. Here, we quantified rates of fish herbivory on algal turf communities across multiple coral reefs spanning >1000 km of coastline in the Dominican Republic. We show that mass-standardized herbivory rates are best predicted by herbivore biomass and herbivore species richness both within (α-diversity) and across sites in the region (β-diversity). Using species-diversity models, we demonstrate that many common grazer species are necessary to maximize the process of herbivory. Last, we link higher herbivory rates to reduced algal turf height and enhanced juvenile coral recruitment throughout the ecosystem. Our results suggest that, in addition to high herbivore biomass, conserving biodiversity at multiple scales is important for sustaining coral reef function.

Indexed as

AnthozoaBiodiversityCoral ReefsEcosystemFishesAnimalsBiomassDominican RepublicHerbivoryTropical Climate

Identifiers

PMID30854434
PMCPMC6402845

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.