Patch Dynamics

Definition

A model of population ecology that assumes populations exist in spatially distinct patches, each with its own resources and conditions.

Etymology

From the combination of 'patch' and 'dynamics', emphasizing the study of how populations change over time within these discrete areas.

Example

The patch dynamics model explains why some species are found in only certain habitats, even when suitable conditions exist elsewhere.

Related Terms

• Habitat Fragmentation
• Metapopulation

Usage Notes

Patch dynamics often involves considering factors like dispersal rates and habitat quality when studying population fluctuations.