Evidence map›Paper›PMID 26216946›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2015

Relation between stability and resilience determines the performance of early warning signals under different environmental drivers.

Lei Dai, Kirill S Korolev, Jeff Gore

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 79 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Non-equilibrium early-warning signals for critical transitions in ecological systems.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Review
  7. Early warning signals of infectious disease transitions: a review.Journal of the Royal Society, Interface · 2021
    Review
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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

3 authors at 3 institutions in 1 country.

Lei DaiDepartment of Physics, Physics of Living Systems Group, Massachusetts Institute of Technology, Cambridge, MA 02139; leidai@ucla.edu.
Kirill S KorolevDepartment of Physics and Program in Bioinformatics, Boston University, Boston, MA 02215.
Jeff GoreDepartment of Physics, Physics of Living Systems Group, Massachusetts Institute of Technology, Cambridge, MA 02139;
Boston University · USLiving Systems (United States) · USMassachusetts Institute of Technology · US

Funding

Early warning indicators of tipping points in biological systemsDP2AG044279 · NIA · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI GORE, JEFF · 2012 to 2012
$2.3M
NIA NIH HHS DP2 AG044279
6 · The paper itself

Abstract

Shifting patterns of temporal fluctuations have been found to signal critical transitions in a variety of systems, from ecological communities to human physiology. However, failure of these early warning signals in some systems calls for a better understanding of their limitations. In particular, little is known about the generality of early warning signals in different deteriorating environments. In this study, we characterized how multiple environmental drivers influence the dynamics of laboratory yeast populations, which was previously shown to display alternative stable states [Dai et al., Science, 2012]. We observed that both the coefficient of variation and autocorrelation increased before population collapse in two slowly deteriorating environments, one with a rising death rate and the other one with decreasing nutrient availability. We compared the performance of early warning signals across multiple environments as "indicators for loss of resilience." We find that the varying performance is determined by how a system responds to changes in a specific driver, which can be captured by a relation between stability (recovery rate) and resilience (size of the basin of attraction). Furthermore, we demonstrate that the positive correlation between stability and resilience, as the essential assumption of indicators based on critical slowing down, can break down in this system when multiple environmental drivers are changed simultaneously. Our results suggest that the stability-resilience relation needs to be better understood for the application of early warning signals in different scenarios.

Indexed as

EnvironmentHumansModels, BiologicalSaccharomyces cerevisiaeTime Factorsearly warning signalsenvironmental driverspopulation collapsestability–resilience relation

Identifiers

PMID26216946
PMCPMC4538670
OpenAlexW1923514381

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.