Related Experiment Video
Updated: Aug 8, 2025
08:16
Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
Published on: March 13, 2014
18.9K
Some fundamental elements for studying social-ecological co-existence in forest common pool resources
1Université Clermont-Auvergne, INRAE, Complex Systems Lab (UR LISC), Centre de Clermont-Ferrand, Aubière, France.
Peerj
|March 6, 2023
Summary
Elinor Ostrom
Area of Science:
- Integrates ecological dynamics with social-ecological systems theory.
- Focuses on common-pool resources (CPR) governance and forest management.
Background:
- Societies have long sought sustainable management of common-pool resources (CPR).
- Elinor Ostrom's governance principles offer insights but may not fully capture complex social-ecological diversity.
- Understanding historical successes and failures in CPR management remains a challenge.
Purpose of the Study:
- To explore a mathematical model of multi-species forest dynamics.
- To identify inherent constraints in complex social-ecological systems.
- To integrate ecological foundations with Ostrom's governance theory.
Main Methods:
- Developed and analyzed a mathematical model of multi-species forest dynamics.
- Incorporated species life-history traits and resource user (RU) interactions.
- Simulated forest commons under varying conditions (wetter vs. drier).
Main Results:
- Fundamental laws of species compatibility constrain coexistence.
- In wetter forests, diverse resource users enhance species coexistence, forest carbon, and timber profits.
- These benefits are not observed in drier forests due to ecological constraints.
Conclusions:
- Ecological invariants and mechanistic theories explain management outcomes.
- Management strategy success is linked to fundamental ecological constraints.
- Findings can inform Ostrom's CPR theory for human-nature coexistence dilemmas.
Related Concept Videos
02:02Ecological Niches
24.1K
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.
24.1K
01:41Social Traps
22.5K
Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
22.5K
01:17What is an Ecosystem?
40.1K
Overview
40.1K
02:30Naturalistic Observations
15.6K
If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
15.6K
02:04Conservation of Small Populations
13.2K
Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less...
13.2K
02:31Habitat Fragmentation
17.7K
Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
17.7K