Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Threats to Biodiversity01:50

Threats to Biodiversity

27.9K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
27.9K
Genetic Drift03:33

Genetic Drift

45.6K
Natural selection—probably the most well-known evolutionary mechanism—increases the prevalence of traits that enhance survival and reproduction. However, evolution does not merely propagate favorable traits, nor does it always benefit populations.
45.6K
Global Climate Change01:50

Global Climate Change

29.9K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
29.9K
Ecological Disturbance02:26

Ecological Disturbance

21.5K
An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.
21.5K
Thermal Sigmatropic Reactions: Overview01:16

Thermal Sigmatropic Reactions: Overview

2.7K
Sigmatropic rearrangements are a class of pericyclic reactions in which a σ bond migrates from one part of a π system to another. These are intramolecular rearrangements where the total number of σ and π bonds remain unchanged.
Sigmatropic shifts are classified based on an order term [i, j ], where i and j indicate the number of atoms across which each end of the σ bond migrates. Below are examples of a [3,3] sigmatropic shift in...
2.7K
Transformations of Functions II01:29

Transformations of Functions II

264
Transformations in mathematics alter the position or orientation of a function’s graph while preserving its fundamental shape. One important type of transformation is the horizontal shift, which involves modifying the input variable within a function’s equation. This operation affects where outputs occur along the horizontal axis but does not alter the function’s overall structure.A horizontal shift is achieved by replacing the input variable x with either x + c or x - c,...
264

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tracking Dynamics of Superspreading Through Contacts, Exposures, and Transmissions in Edge-Based Network Epidemics.

Bulletin of mathematical biology·2026
Same author

Institutional dynamics produce resource curse traps.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Spatio-temporal modelling of in vitro influenza A virus infection: The impact of defective interfering particles on the type I interferon response.

PLoS computational biology·2026
Same author

Integrated framework to study genomic surveillance of selective sweeps in multivariants dynamics.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Robust Scaling in Human Brain Dynamics Despite Correlated Inputs and Limited Sampling Distortions.

Physical review letters·2026
Same author

Imbalance in gut microbial interactions as a marker of health and disease.

Science (New York, N.Y.)·2026
Same journal

Chemotactic self-organization captures the dynamics of mammalian hair follicle patterning.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Tomographic imaging of superconducting order using particle-hole interference.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Inhibitory potential of autologous neutralizing antibodies sets quantitative limits on the rebound-competent HIV-1 reservoir.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Inferring epidemiological parameters under an infectious phylogeography model with visitor dynamics.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Analytical modeling for suction cup designs for skin-interfaced wearable devices.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Improving cell-free metabolism through direct integration of artificial respiratory chains.

Proceedings of the National Academy of Sciences of the United States of America·2026
See all related articles

Related Experiment Video

Updated: Apr 15, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

1.6K

Eluding catastrophic shifts.

Paula Villa Martín1, Juan A Bonachela2, Simon A Levin2

  • 1Departamento de Electromagnetismo y Física de la Materia, Facultad de Ciencias, Universidad de Granada, 18071 Granada, Spain;

Proceedings of the National Academy of Sciences of the United States of America
|April 1, 2015
PubMed
Summary
This summary is machine-generated.

Stochasticity, not just deterministic factors, significantly influences regime shifts. Intrinsic demographic stochasticity can lead to smoother, reversible transitions instead of catastrophic, irreversible ones, aiding in prediction and prevention.

Keywords:
catastrophic shiftscritical transitionsdemographic stochasticitynonequilibrium phase transitionsrenormalization group

More Related Videos

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations
05:58

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations

Published on: July 21, 2023

2.8K
Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

8.6K

Related Experiment Videos

Last Updated: Apr 15, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

1.6K
Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations
05:58

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations

Published on: July 21, 2023

2.8K
Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

8.6K

Area of Science:

  • Ecological dynamics
  • Complex systems analysis
  • Environmental modeling

Background:

  • Regime shifts, characterized by abrupt and often irreversible changes, occur across various natural and economic systems.
  • Examples include desertification, coral reef collapse, and market crashes, posing significant challenges for prediction and prevention.
  • Deterministic models often simplify these complex transitions, potentially overlooking crucial factors.

Purpose of the Study:

  • To investigate the impact of intrinsic stochasticity on regime shifts.
  • To explore how demographic stochasticity, limited mobility, and spatial heterogeneity alter deterministic predictions.
  • To enhance understanding and prevention strategies for catastrophic environmental and economic transitions.

Main Methods:

  • Utilized 1D and 2D spatially explicit models.
  • Incorporated intrinsic (demographic) stochasticity into the models.
  • Analyzed the interplay between stochasticity, limited mobility, and spatial heterogeneity.

Main Results:

  • Intrinsic stochasticity can dramatically alter predictions derived from deterministic models.
  • The presence of demographic stochasticity, limited mobility, and spatial heterogeneity can prevent catastrophic shifts.
  • These factors can promote smoother, more easily reversible continuous transitions instead of abrupt ones.

Conclusions:

  • Stochastic effects, particularly demographic stochasticity, play a critical role in the dynamics of regime shifts.
  • Understanding these stochastic influences is key to improving the prediction and prevention of disruptive ecological, economic, and societal consequences.
  • The study highlights the need for more nuanced models that incorporate stochasticity and spatial dynamics.