How does competitive exclusion work

It is most commonly completed by builders who are wishing to upgrade their skills. View Full Term. By clicking sign up, you agree to receive emails from Safeopedia and agree to our Terms of Use and Privacy Policy. It is used in the science of ecology to describe the situation in which two species compete for the same resources.

Gause observed that in such circumstances, population values cannot remain constant. If one of a pair of competing species has a competitive advantage, it will become dominant in the long term. The less competitive species will either become extinct or will need to adapt to a new ecological niche in which it can successfully compete. However, certain paradoxes may result in apparent exceptions to this principle.

For example, many types of algae co-exist and compete successfully for sunshine. Subscribe to the Safeopedia newsletter to stay on top of current industry trends and up-to-date know-how from subject matter authorities.

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