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

What is Biodiversity?01:19

What is Biodiversity?

27.2K
Biodiversity describes the variety of living things at multiple organizational levels: genetic, species and ecosystem diversity. Species diversity includes all branches of the evolutionary tree from single-celled prokaryotic organisms, bacteria, and archaea, to the eukaryotic kingdoms: plants; animals; fungi; and protists. To date, there have been about 1.75 million species identified, and new species are discovered every week.
27.2K
Ecological Niches02:02

Ecological Niches

23.6K
All organisms have a position within an ecosystem. The complete set of living and nonliving factors—including food resources, climate, and terrain—that define the position of a given organism are collectively referred to as the organism’s ecological niche.
23.6K
Symbiosis00:58

Symbiosis

27.4K
Symbiotic relationships are long-term, close interactions between individuals of different species that affect the distribution and abundance of those species. When a relationship is beneficial to both species, this is called mutualism. When the relationship is beneficial to one species but neither beneficial nor harmful to the other species, this is called commensalism. When one organism is harmed to benefit another, the relationship is known as parasitism. These types of relationships often...
27.4K
Ecological Disturbance02:26

Ecological Disturbance

17.0K
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.
17.0K
Biodiversity and Human Values01:24

Biodiversity and Human Values

13.0K
Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
13.0K
Threats to Biodiversity01:50

Threats to Biodiversity

22.1K
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...
22.1K

You might also read

Related Articles

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

Sort by
Same author

Mechanistic Insights into Nrf2 Activation and Oxidative Stress Responses of Per- and Polyfluoroalkyl Substances (PFAS) in Human Keratinocytes.

Biomolecules & therapeutics·2026
Same author

Complete mitochondrial genome and microsatellite marker development of the Antarctic scallop (Adamussium colbecki) for its population genetics analysis.

PloS one·2026
Same author

Black ginseng extract suppresses lung cancer growth in a xenograft mouse model.

Translational cancer research·2026
Same author

Psychological Distress, Unmet Need for Mental Health, and Associated Simultaneous Alcohol and Cannabis Use, and Co-Occurring Disorders Among College Students.

Substance use & misuse·2026
Same author

Molecular identification of major green tide-forming Ulva species and their spatiotemporal patterns on the Korean coast.

Scientific reports·2026
Same author

Engagement in Particulate Matter Exposure Reduction Behaviors Across Diverse Clinical Cohorts.

Medicina (Kaunas, Lithuania)·2026
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Jun 6, 2025

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
08:16

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

Published on: March 13, 2014

18.7K

Incorporating Heterogeneous Interactions for Ecological Biodiversity.

Jong Il Park1, Deok-Sun Lee2, Sang Hoon Lee3,4

  • 1Department of Physics, <a href="https://ror.org/01easw929">Inha University</a>, Incheon 22212, Korea.

Physical Review Letters
|November 22, 2024
PubMed
Summary
This summary is machine-generated.

Ecological systems are complex. This study reveals that species abundance patterns depend on interaction networks, showing that community cooperation can reduce biodiversity in heterogeneous systems.

More Related Videos

JenaTron - An Experimental Approach to Study the Effects of Plant History and Soil History on Grassland Ecosystem Functioning
09:23

JenaTron - An Experimental Approach to Study the Effects of Plant History and Soil History on Grassland Ecosystem Functioning

Published on: March 21, 2025

736
Methods for Characterizing the Co-development of Biofilm and Habitat Heterogeneity
09:21

Methods for Characterizing the Co-development of Biofilm and Habitat Heterogeneity

Published on: March 11, 2015

10.0K

Related Experiment Videos

Last Updated: Jun 6, 2025

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
08:16

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

Published on: March 13, 2014

18.7K
JenaTron - An Experimental Approach to Study the Effects of Plant History and Soil History on Grassland Ecosystem Functioning
09:23

JenaTron - An Experimental Approach to Study the Effects of Plant History and Soil History on Grassland Ecosystem Functioning

Published on: March 21, 2025

736
Methods for Characterizing the Co-development of Biofilm and Habitat Heterogeneity
09:21

Methods for Characterizing the Co-development of Biofilm and Habitat Heterogeneity

Published on: March 11, 2015

10.0K

Area of Science:

  • Ecology
  • Theoretical Ecology
  • Network Theory

Background:

  • Ecological systems exhibit complex behaviors.
  • Previous models like Lotka-Volterra dynamics assumed fully connected interaction structures.
  • Empirical data suggests these assumptions are unrealistic.

Purpose of the Study:

  • To investigate biodiversity and stability in ecological systems.
  • To understand how interaction network structure influences species abundance.
  • To develop a theoretical framework for heterogeneous interaction structures.

Main Methods:

  • Derived a generic formula for abundance distribution.
  • Analyzed systems with arbitrary degree distributions (number of interacting neighbors).
  • Utilized dynamical mean-field theory concepts.

Main Results:

  • Developed a formula for abundance distribution based on degree distribution.
  • Identified degree-dependent abundance patterns.
  • Showed that cooperation in heterogeneous networks can decrease species survival.

Conclusions:

  • Heterogeneity in interspecific interaction structure is crucial for understanding ecosystem diversity.
  • The theoretical framework applies to various interacting many-body systems.
  • Realistic interaction structures are essential for ecological modeling.