Evidence map›Paper›PMID 33046872›Full record

ArticleNature ecology & evolution2020

Individual species provide multifaceted contributions to the stability of ecosystems.

Lydia White, Nessa E O'Connor, Qiang Yang, Mark C Emmerson, Ian Donohue

Abstract read
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In one paragraph

Article in Nature ecology & evolution, 2020. 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.

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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

5 authors.

Lydia WhiteSchool of Biological Sciences, Institute of Global Food Security, Queen's University Belfast, Belfast, UK.ORCID http://orcid.org/0000-0002-7531-5168
Nessa E O'ConnorSchool of Biological Sciences, Institute of Global Food Security, Queen's University Belfast, Belfast, UK.ORCID http://orcid.org/0000-0002-3133-0913
Qiang YangDepartment of Biology, University of Konstanz, Konstanz, Germany.ORCID http://orcid.org/0000-0003-4210-9007
Mark C EmmersonSchool of Biological Sciences, Institute of Global Food Security, Queen's University Belfast, Belfast, UK.
Ian DonohueDepartment of Zoology, School of Natural Sciences, Trinity College Dublin, Dublin, Ireland. ian.donohue@tcd.ie.ORCID http://orcid.org/0000-0002-4698-6448

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exploration of the relationship between species diversity and ecological stability has occupied a prominent place in ecological research for decades. Yet, a key component of this puzzle-the contributions of individual species to the overall stability of ecosystems-remains largely unknown. Here, we show that individual species simultaneously stabilize and destabilize ecosystems along different dimensions of stability, and also that their contributions to functional (biomass) and compositional stability are largely independent. By simulating experimentally the extinction of three consumer species (the limpet Patella, the periwinkle Littorina and the topshell Gibbula) from a coastal rocky shore, we found that the capacity to predict the combined contribution of species to stability from the sum of their individual contributions varied among stability dimensions. This implies that the nature of the diversity-stability relationship depends upon the dimension of stability under consideration, and may be additive, synergistic or antagonistic. We conclude that, although the profoundly multifaceted and context-dependent consequences of species loss pose a significant challenge, the predictability of cumulative species contributions to some dimensions of stability provide a way forward for ecologists trying to conserve ecosystems and manage their stability under global change.

Indexed as

EcosystemGastropodaAnimalsBiodiversityBiomass

Identifiers

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Registered trials

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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.