Clumped dispersion is a pattern observed in the spatial distribution of organisms or objects, where individuals or groups of individuals are clustered together in certain areas. This pattern arises when factors such as environmental heterogeneity, social behavior, or limited resources cause organisms to aggregate in specific locations.

In clumped dispersion, individuals tend to be concentrated in patches or clusters, separated by unoccupied or sparsely occupied areas. This is in contrast to uniform dispersion, where individuals are evenly spaced apart, and random dispersion, where individuals are distributed without any obvious pattern.

Examples of clumped dispersion can be seen in various ecological contexts:

- Social animals, such as pack-hunting predators or schooling fish, group together for protection, cooperative hunting, or resource acquisition.

- Plants may exhibit clumped distribution due to the availability of specific soil nutrients or water resources, resulting in denser patches of vegetation.

- Territorial animals defend and maintain exclusive territories, leading to concentrated groupings of individuals.

Clumped dispersion can impact ecological processes and dynamics, including interactions between predators and prey, competition for resources, and disease transmission. Understanding the causes and consequences of clumped dispersion is important in ecology, conservation biology, and the management of natural resources.