Evidence map›Paper›PMID 37592022›Full record

ArticleNature ecology & evolution2023

Time delays modulate the stability of complex ecosystems.

Yuguang Yang, Kevin R Foster, Katharine Z Coyte, Aming Li

Open access · hybridAbstract read
In one paragraph

Article in Nature ecology & evolution, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
23.7field-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

14 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
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  4. Catalysts and inhibitors of critical transitions in ecological systems.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Experimentally enhancing dispersal reveals the outsized importance of transient dynamics in a fluctuating environment.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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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

4 authors at 3 institutions in 2 countries.

Yuguang YangCenter for Systems and Control, College of Engineering, Peking University, Beijing, China.
Kevin R FosterDepartment of Biology, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0003-4687-6633
Katharine Z CoyteDivision of Evolution and Genomic Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK. katharine.coyte@manchester.ac.uk.ORCID http://orcid.org/0000-0002-5231-9350
Aming LiCenter for Systems and Control, College of Engineering, Peking University, Beijing, China. amingli@pku.edu.cn.ORCID http://orcid.org/0000-0003-4045-8721
Peking University · CNManchester Academic Health Science Centre · GBUniversity of Oxford · GB

Funding

Wellcome TrustWellcome Trust 209397/Z/17/Z
6 · The paper itself

Abstract

What drives the stability, or instability, of complex ecosystems? This question sits at the heart of community ecology and has motivated a large body of theoretical work exploring how community properties shape ecosystem dynamics. However, the overwhelming majority of current theory assumes that species interactions are instantaneous, meaning that changes in the abundance of one species will lead to immediate changes in the abundances of its partners. In practice, time delays in how species respond to one another are widespread across ecological contexts, yet the impact of these delays on ecosystems remains unclear. Here we derive a new body of theory to comprehensively study the impact of time delays on ecological stability. We find that time delays are important for ecosystem stability. Large delays are typically destabilizing but, surprisingly, short delays can substantially increase community stability. Moreover, in stark contrast to delay-free systems, delays dictate that communities with more abundant species can be less stable than ones with less abundant species. Finally, we show that delays fundamentally shift how species interactions impact ecosystem stability, with communities of mixed interaction types becoming the most stable class of ecosystem. Our work demonstrates that time delays can be critical for the stability of complex ecosystems.

Indexed as

Ecosystem

Identifiers

PMID37592022
PMCPMC10555844
OpenAlexW4385948753

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.