Research news on ecological competition

Ecological competition is an interaction in which individuals or populations adversely affect each other’s growth, survival, or reproduction by utilizing the same limiting resources within an ecosystem. It is typically classified as intraspecific (within a species) or interspecific (between species) and can be exploitative, where organisms indirectly compete through resource depletion, or interference, involving direct antagonistic behaviors. Competition shapes community structure, species niches, and adaptive trait evolution, and is a central process in population dynamics models such as Lotka–Volterra formulations. Its intensity and outcomes depend on resource availability, environmental heterogeneity, and species-specific functional traits.